From 272988c58380ee17931973d65a428b429375f37e Mon Sep 17 00:00:00 2001
From: Bborie Park <bkpark at ucdavis.edu>
Date: Mon, 25 Mar 2013 17:11:42 +0000
Subject: [PATCH] Delete old core raster tests. Ticket #2115

git-svn-id: http://svn.osgeo.org/postgis/trunk@11203 b70326c6-7e19-0410-871a-916f4a2858ee
---
 raster/test/core/Makefile.in |   72 -
 raster/test/core/check.h     |   66 -
 raster/test/core/testapi.c   | 8682 ----------------------------------
 raster/test/core/testwkb.c   |  809 ----
 4 files changed, 9629 deletions(-)
 delete mode 100644 raster/test/core/Makefile.in
 delete mode 100644 raster/test/core/check.h
 delete mode 100644 raster/test/core/testapi.c
 delete mode 100644 raster/test/core/testwkb.c

diff --git a/raster/test/core/Makefile.in b/raster/test/core/Makefile.in
deleted file mode 100644
index 96a47a2ed..000000000
--- a/raster/test/core/Makefile.in
+++ /dev/null
@@ -1,72 +0,0 @@
-#############################################################################
-# $Id$
-#
-# Copyright (c) 2012 Regents of the University of California
-#   <bkpark@ucdavis.edu>
-# Copyright (c) 2009 Sandro Santilli <strk@keybit.net>
-#
-# This is free software; you can redistribute and/or modify it under
-# the terms of the GNU General Public Licence. See the COPYING file.
-#
-#############################################################################
-
-# Filenames with extension as determined by the OS
-TESTAPI=testapi@EXESUFFIX@
-TESTWKB=testwkb@EXESUFFIX@
-
-RT_CORE=../../rt_core
-
-LIBLWGEOM_LDFLAGS=../../../liblwgeom/.libs/liblwgeom.a
-LIBLWGEOM_CFLAGS=-I../../../liblwgeom
-LIBGDAL_CFLAGS=@LIBGDAL_CFLAGS@
-LIBGDAL_LDFLAGS=@LIBGDAL_LDFLAGS@
-PROJ_CFLAGS=@PROJ_CPPFLAGS@
-GEOS_CFLAGS=@GEOS_CPPFLAGS@
-GEOS_LDFLAGS=@GEOS_LDFLAGS@ -lgeos_c
-
-RTCORE_CFLAGS=-I$(RT_CORE)
-RTCORE_LDFLAGS=$(RT_CORE)/librtcore.a
-
-CC=@CC@
-CFLAGS = \
-	@CFLAGS@ @PICFLAGS@ @WARNFLAGS@ \
-	$(RTCORE_CFLAGS) \
-	$(LIBLWGEOM_CFLAGS) \
-	$(PROJ_CFLAGS) \
-	$(LIBGDAL_CFLAGS) \
-	$(GEOS_CFLAGS)
-
-LDFLAGS = \
-	$(RTCORE_LDFLAGS) \
-	$(LIBLWGEOM_LDFLAGS) \
-	$(LIBGDAL_LDFLAGS) \
-	$(GEOS_LDFLAGS) \
-	-lm \
-       
-all: $(TESTAPI) $(TESTWKB)
-
-check: $(RT_CORE)/librtcore.a $(TESTAPI) $(TESTWKB)
-	./testapi
-	./testwkb
-
-testapi.o: testapi.c
-	$(CC) $(CFLAGS) -c $<
-
-$(TESTAPI): testapi.o $(RT_CORE)/librtcore.a
-	$(LIBTOOL) --mode=link $(CC) $(CFLAGS) $^ $(LDFLAGS) -o $@
-
-testwkb.o: testwkb.c
-	$(CC) $(CFLAGS) -c $<
-
-$(TESTWKB): testwkb.o $(RT_CORE)/librtcore.a
-	$(LIBTOOL) --mode=link $(CC) $(CFLAGS) $^ $(LDFLAGS) -o $@
-
-$(RT_CORE)/librtcore.a:
-	$(MAKE) -C ../../rt_core
-
-clean:
-	rm -rf .libs
-	rm -f *.o $(TESTAPI) $(TESTWKB)
-
-distclean: clean
-	rm -f Makefile
diff --git a/raster/test/core/check.h b/raster/test/core/check.h
deleted file mode 100644
index c6d211f47..000000000
--- a/raster/test/core/check.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* 
- * $Id$
- *
- * WKTRaster - Raster Types for PostGIS
- * http://www.postgis.org/support/wiki/index.php?WKTRasterHomePage
- *
- * Copyright (C) 2009  Sandro Santilli <strk@keybit.net>
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-#define FLT_DIG_PRINTF FLT_DIG + 6
-#define DBL_DIG_PRINTF DBL_DIG + 6
-
-#ifndef DOUBLE_EQ
-#define DOUBLE_EQ(obt, exp, epsilon) \
-    ((((obt) - (exp)) <= (epsilon)) && (((obt) - (exp)) >= -(epsilon)))
-#endif
-
-#ifndef FLOAT_EQ
-#define FLOAT_EQ(obt, exp, epsilon) \
-    ((((obt) - (exp)) <= (epsilon)) && (((obt) - (exp)) >= -(epsilon)))
-#endif
-
-#define CHECK(exp) { if ( !exp ) { \
-    fprintf(stderr, "Check failed on line %d\n", __LINE__); \
-    exit(EXIT_FAILURE); } }
-
-/* FIXME: Macro uses C99 integral type, might be not portable */
-#define CHECK_EQUALS(obt, exp) { if ( (long long)obt != (long long)exp ) { \
-    fprintf(stderr, "Check failed on line %d\n", __LINE__); \
-    fprintf(stderr, "\tactual = %lld, expected = %lld\n", (long long)obt, (long long)exp ); \
-    exit(EXIT_FAILURE); } }
-
-#define CHECK_EQUALS_FLOAT_EX(obt, exp, eps) { if ( !FLOAT_EQ(obt, exp, eps) ) { \
-    fprintf(stderr, "Check failed on line %d\n", __LINE__); \
-    fprintf(stderr, "\tactual = %.*g, expected = %.*g\n", FLT_DIG_PRINTF, obt, FLT_DIG_PRINTF, exp ); \
-    exit(EXIT_FAILURE); } }
-
-#define CHECK_EQUALS_FLOAT(obt, exp) { if ( !FLOAT_EQ(obt, exp, FLT_EPSILON) ) { \
-    fprintf(stderr, "Check failed on line %d\n", __LINE__); \
-    fprintf(stderr, "\tactual = %.*g, expected = %.*g\n", FLT_DIG_PRINTF, obt, FLT_DIG_PRINTF, exp ); \
-    exit(EXIT_FAILURE); } }
-
-
-#define CHECK_EQUALS_DOUBLE_EX(obt, exp, eps) { if ( !DOUBLE_EQ(obt, exp, eps) ) { \
-    fprintf(stderr, "Check failed on line %d\n", __LINE__); \
-    fprintf(stderr, "\tactual = %.*g, expected = %.*g\n", DBL_DIG_PRINTF, obt, DBL_DIG_PRINTF, exp ); \
-    exit(EXIT_FAILURE); } }
-
-#define CHECK_EQUALS_DOUBLE(obt, exp) { if ( !DOUBLE_EQ(obt, exp, DBL_EPSILON) ) { \
-    fprintf(stderr, "Check failed on line %d\n", __LINE__); \
-    fprintf(stderr, "\tactual = %.*g, expected = %.*g\n", DBL_DIG_PRINTF, obt, DBL_DIG_PRINTF, exp ); \
-    exit(EXIT_FAILURE); } }
diff --git a/raster/test/core/testapi.c b/raster/test/core/testapi.c
deleted file mode 100644
index 5a8314e1d..000000000
--- a/raster/test/core/testapi.c
+++ /dev/null
@@ -1,8682 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-
-#include "rt_api.h"
-#include "check.h"
-
-static char *
-lwgeom_to_text(const LWGEOM *lwgeom) {
-	char *wkt;
-	size_t wkt_size;
-
-	wkt = lwgeom_to_wkt(lwgeom, WKT_ISO, DBL_DIG, &wkt_size);
-
-	return wkt;
-}
-
-static rt_band
-addBand(rt_raster raster, rt_pixtype pixtype, int hasnodata, double nodataval)
-{
-    void* mem;
-    int32_t bandNum;
-    size_t datasize;
-    uint16_t width = rt_raster_get_width(raster);
-    uint16_t height = rt_raster_get_height(raster);
-
-    datasize = rt_pixtype_size(pixtype)*width*height;
-    mem = rtalloc(datasize);
-
-    rt_band band = rt_band_new_inline(width, height,
-                                      pixtype, hasnodata, nodataval, mem);
-    assert(band);
-    bandNum = rt_raster_add_band(raster, band, 100);
-    assert(bandNum>=0);
-    return band;
-}
-
-static void
-deepRelease(rt_raster raster) {
-	uint16_t i;
-	uint16_t nbands = rt_raster_get_num_bands(raster);
-
-	for (i = 0; i < nbands; ++i) {
-		rt_band band = rt_raster_get_band(raster, i);
-		if (!rt_band_is_offline(band) && !rt_band_get_ownsdata_flag(band)) {
-			void* mem = rt_band_get_data(band);
-			if (mem) rtdealloc(mem);
-		}
-		rt_band_destroy(band);
-	}
-
-	rt_raster_destroy(raster);
-	raster = NULL;
-}
-
-static rt_raster
-fillRasterToPolygonize(int hasnodata, double nodatavalue)
-{
-    /* Create raster */
-
-    uint16_t width = 9;
-    uint16_t height = 9;
-
-    rt_raster raster = rt_raster_new(width, height);
-		rt_raster_set_scale(raster, 1, 1);
-
-    rt_band band = addBand(raster, PT_32BF, hasnodata, nodatavalue);
-
-    {
-        int x, y;
-        for (x = 0; x < rt_band_get_width(band); ++x)
-            for (y = 0; y < rt_band_get_height(band); ++y)
-                rt_band_set_pixel(band, x, y, 0.0, NULL);
-    }
-    
-    rt_band_set_pixel(band, 3, 1, 1.8, NULL);
-    rt_band_set_pixel(band, 4, 1, 1.8, NULL);
-    rt_band_set_pixel(band, 5, 1, 2.8, NULL);
-    rt_band_set_pixel(band, 2, 2, 1.8, NULL);
-    rt_band_set_pixel(band, 3, 2, 1.8, NULL);
-    rt_band_set_pixel(band, 4, 2, 1.8, NULL);
-    rt_band_set_pixel(band, 5, 2, 2.8, NULL);
-    rt_band_set_pixel(band, 6, 2, 2.8, NULL);
-    rt_band_set_pixel(band, 1, 3, 1.8, NULL);
-    rt_band_set_pixel(band, 2, 3, 1.8, NULL);
-    rt_band_set_pixel(band, 6, 3, 2.8, NULL);
-    rt_band_set_pixel(band, 7, 3, 2.8, NULL);
-    rt_band_set_pixel(band, 1, 4, 1.8, NULL);
-    rt_band_set_pixel(band, 2, 4, 1.8, NULL);
-    rt_band_set_pixel(band, 6, 4, 2.8, NULL);
-    rt_band_set_pixel(band, 7, 4, 2.8, NULL);
-    rt_band_set_pixel(band, 1, 5, 1.8, NULL);
-    rt_band_set_pixel(band, 2, 5, 1.8, NULL);
-    rt_band_set_pixel(band, 6, 5, 2.8, NULL);
-    rt_band_set_pixel(band, 7, 5, 2.8, NULL);
-    rt_band_set_pixel(band, 2, 6, 1.8, NULL);
-    rt_band_set_pixel(band, 3, 6, 1.8, NULL);
-    rt_band_set_pixel(band, 4, 6, 1.8, NULL);
-    rt_band_set_pixel(band, 5, 6, 2.8, NULL);
-    rt_band_set_pixel(band, 6, 6, 2.8, NULL);
-    rt_band_set_pixel(band, 3, 7, 1.8, NULL);
-    rt_band_set_pixel(band, 4, 7, 1.8, NULL);
-    rt_band_set_pixel(band, 5, 7, 2.8, NULL);
-
-    return raster;
-}
-
-static void testGDALConfigured() {
-	int rtn;
-	
-	rtn = rt_util_gdal_configured();
-	CHECK((rtn != 0));
-}
-
-static void testGDALPolygonize() {
-	int i;
-	rt_raster rt;
-	int nPols = 0;
-	rt_geomval gv = NULL;
-	char *wkt = NULL;
-
-	rt = fillRasterToPolygonize(1, -1.0);
-	CHECK(rt_raster_has_band(rt, 0));
-
-	nPols = 0;
-	gv = rt_raster_gdal_polygonize(rt, 0, TRUE, &nPols);
-
-	/*
-	for (i = 0; i < nPols; i++) {
-		wkt = lwgeom_to_text((const LWGEOM *) gv[i].geom);
-		printf("(i, val, geom) = (%d, %f, '%s')\n", i, gv[i].val, wkt);
-		rtdealloc(wkt);
-	}
-	*/
-
-#ifdef GDALFPOLYGONIZE
-	CHECK(FLT_EQ(gv[0].val, 1.8));
-#else
-	CHECK(FLT_EQ(gv[0].val, 2.0));
-#endif
-
-	wkt = lwgeom_to_text((const LWGEOM *) gv[0].geom);
-	CHECK(!strcmp(wkt, "POLYGON((3 1,3 2,2 2,2 3,1 3,1 6,2 6,2 7,3 7,3 8,5 8,5 6,3 6,3 3,4 3,5 3,5 1,3 1))"));
-	rtdealloc(wkt);
-
-	CHECK_EQUALS_DOUBLE(gv[1].val, 0.0);
-	wkt = lwgeom_to_text((const LWGEOM *) gv[1].geom);
-	CHECK(!strcmp(wkt, "POLYGON((3 3,3 6,6 6,6 3,3 3))"));
-	rtdealloc(wkt);
-
-#ifdef GDALFPOLYGONIZE
-	CHECK(FLT_EQ(gv[2].val, 2.8));
-#else
-	CHECK(FLT_EQ(gv[2].val, 3.0));
-#endif
-
-	wkt = lwgeom_to_text((const LWGEOM *) gv[2].geom);
-	CHECK(!strcmp(wkt, "POLYGON((5 1,5 3,6 3,6 6,5 6,5 8,6 8,6 7,7 7,7 6,8 6,8 3,7 3,7 2,6 2,6 1,5 1))"));
-	rtdealloc(wkt);
-
-	CHECK_EQUALS_DOUBLE(gv[3].val, 0.0);
-	wkt = lwgeom_to_text((const LWGEOM *) gv[3].geom);
-	CHECK(!strcmp(wkt, "POLYGON((0 0,0 9,9 9,9 0,0 0),(6 7,6 8,3 8,3 7,2 7,2 6,1 6,1 3,2 3,2 2,3 2,3 1,6 1,6 2,7 2,7 3,8 3,8 6,7 6,7 7,6 7))"));
-	rtdealloc(wkt);
-
-	for (i = 0; i < nPols; i++) lwgeom_free((LWGEOM *) gv[i].geom);
-	rtdealloc(gv);
-	deepRelease(rt);
-
-	/* Second test: NODATA value = 1.8 */
-#ifdef GDALFPOLYGONIZE
-	rt = fillRasterToPolygonize(1, 1.8);
-#else
-	rt = fillRasterToPolygonize(1, 2.0);
-#endif
-
-	/* We can check rt_raster_has_band here too */
-	CHECK(rt_raster_has_band(rt, 0));
-
-	nPols = 0;
-	gv = rt_raster_gdal_polygonize(rt, 0, TRUE, &nPols);
-
-	/*
-	for (i = 0; i < nPols; i++) {
-		wkt = lwgeom_to_text((const LWGEOM *) gv[i].geom);
-		printf("(i, val, geom) = (%d, %f, %s)\n", i, gv[i].val, wkt);
-		rtdealloc(wkt);
-	}
-	*/
-
-#ifdef GDALFPOLYGONIZE
-	CHECK_EQUALS_DOUBLE(gv[1].val, 0.0);
-	wkt = lwgeom_to_text((const LWGEOM *) gv[1].geom);
-	CHECK(!strcmp(wkt, "POLYGON((3 3,3 6,6 6,6 3,3 3))"));
-	rtdealloc(wkt);
-
-	CHECK(FLT_EQ(gv[2].val, 2.8));
-	wkt = lwgeom_to_text((const LWGEOM *) gv[2].geom);
-	CHECK(!strcmp(wkt, "POLYGON((5 1,5 3,6 3,6 6,5 6,5 8,6 8,6 7,7 7,7 6,8 6,8 3,7 3,7 2,6 2,6 1,5 1))"));
-	rtdealloc(wkt);
-
-	CHECK_EQUALS_DOUBLE(gv[3].val, 0.0);
-	wkt = lwgeom_to_text((const LWGEOM *) gv[3].geom);
-	CHECK(!strcmp(wkt, "POLYGON((0 0,0 9,9 9,9 0,0 0),(6 7,6 8,3 8,3 7,2 7,2 6,1 6,1 3,2 3,2 2,3 2,3 1,6 1,6 2,7 2,7 3,8 3,8 6,7 6,7 7,6 7))"));
-	rtdealloc(wkt);
-#else
-	CHECK_EQUALS_DOUBLE(gv[0].val, 0.0);
-	wkt = lwgeom_to_text((const LWGEOM *) gv[0].geom);
-	CHECK(!strcmp(wkt, "POLYGON((3 3,3 6,6 6,6 3,3 3))"));
-	rtdealloc(wkt);
-
-	CHECK(FLT_EQ(gv[1].val, 3.0));
-	wkt = lwgeom_to_text((const LWGEOM *) gv[1].geom);
-	CHECK(!strcmp(wkt, "POLYGON((5 1,5 3,6 3,6 6,5 6,5 8,6 8,6 7,7 7,7 6,8 6,8 3,7 3,7 2,6 2,6 1,5 1))"));
-	rtdealloc(wkt);
-
-	CHECK_EQUALS_DOUBLE(gv[2].val, 0.0);
-	wkt = lwgeom_to_text((const LWGEOM *) gv[2].geom);
-	CHECK(!strcmp(wkt, "POLYGON((0 0,0 9,9 9,9 0,0 0),(6 7,6 8,3 8,3 7,2 7,2 6,1 6,1 3,2 3,2 2,3 2,3 1,6 1,6 2,7 2,7 3,8 3,8 6,7 6,7 7,6 7))"));
-	rtdealloc(wkt);
-#endif
-
-	for (i = 0; i < nPols; i++) lwgeom_free((LWGEOM *) gv[i].geom);
-	rtdealloc(gv);
-	deepRelease(rt);
-
-	/* Third test: NODATA value = 2.8 */
-#ifdef GDALFPOLYGONIZE
-	rt = fillRasterToPolygonize(1, 2.8);
-#else	
-	rt = fillRasterToPolygonize(1, 3.0);
-#endif
-
-	/* We can check rt_raster_has_band here too */
-	CHECK(rt_raster_has_band(rt, 0));
-
-	nPols = 0;
-	gv = rt_raster_gdal_polygonize(rt, 0, TRUE, &nPols);
-
-	/*
-	for (i = 0; i < nPols; i++) {
-		wkt = lwgeom_to_text((const LWGEOM *) gv[i].geom);
-		printf("(i, val, geom) = (%d, %f, %s)\n", i, gv[i].val, wkt);
-		rtdealloc(wkt);
-	}
-	*/
-
-#ifdef GDALFPOLYGONIZE
-	CHECK(FLT_EQ(gv[0].val, 1.8));
-
-	CHECK_EQUALS_DOUBLE(gv[3].val, 0.0);
-	wkt = lwgeom_to_text((const LWGEOM *) gv[3].geom);
-	CHECK(!strcmp(wkt, "POLYGON((0 0,0 9,9 9,9 0,0 0),(6 7,6 8,3 8,3 7,2 7,2 6,1 6,1 3,2 3,2 2,3 2,3 1,6 1,6 2,7 2,7 3,8 3,8 6,7 6,7 7,6 7))"));
-	rtdealloc(wkt);
-#else
-	CHECK(FLT_EQ(gv[0].val, 2.0));
-
-	CHECK_EQUALS_DOUBLE(gv[2].val, 0.0);
-	wkt = lwgeom_to_text((const LWGEOM *) gv[2].geom);
-	CHECK(!strcmp(wkt, "POLYGON((0 0,0 9,9 9,9 0,0 0),(6 7,6 8,3 8,3 7,2 7,2 6,1 6,1 3,2 3,2 2,3 2,3 1,6 1,6 2,7 2,7 3,8 3,8 6,7 6,7 7,6 7))"));
-	rtdealloc(wkt);
-#endif
-
-	wkt = lwgeom_to_text((const LWGEOM *) gv[0].geom);
-	CHECK(!strcmp(wkt, "POLYGON((3 1,3 2,2 2,2 3,1 3,1 6,2 6,2 7,3 7,3 8,5 8,5 6,3 6,3 3,4 3,5 3,5 1,3 1))"));
-	rtdealloc(wkt);
-
-	CHECK_EQUALS_DOUBLE(gv[1].val, 0.0);
-	wkt = lwgeom_to_text((const LWGEOM *) gv[1].geom);
-	CHECK(!strcmp(wkt, "POLYGON((3 3,3 6,6 6,6 3,3 3))"));
-	rtdealloc(wkt);
-
-	for (i = 0; i < nPols; i++) lwgeom_free((LWGEOM *) gv[i].geom);
-	rtdealloc(gv);
-	deepRelease(rt);
-
-	/* Fourth test: NODATA value = 0 */
-	rt = fillRasterToPolygonize(1, 0.0);
-	/* We can check rt_raster_has_band here too */
-	CHECK(rt_raster_has_band(rt, 0));
-
-	nPols = 0;
-	gv = rt_raster_gdal_polygonize(rt, 0, TRUE, &nPols);
-	
-	/*
-	for (i = 0; i < nPols; i++) {
-		wkt = lwgeom_to_text((const LWGEOM *) gv[i].geom);
-		printf("(i, val, geom) = (%d, %f, %s)\n", i, gv[i].val, wkt);
-		rtdealloc(wkt);
-	}
-	*/
-
-#ifdef GDALFPOLYGONIZE
-	CHECK(FLT_EQ(gv[0].val, 1.8));
-#else
-	CHECK(FLT_EQ(gv[0].val, 2.0));
-#endif
-
-	wkt = lwgeom_to_text((const LWGEOM *) gv[0].geom);
-	CHECK(!strcmp(wkt, "POLYGON((3 1,3 2,2 2,2 3,1 3,1 6,2 6,2 7,3 7,3 8,5 8,5 6,3 6,3 3,4 3,5 3,5 1,3 1))"));
-	rtdealloc(wkt);
-
-#ifdef GDALFPOLYGONIZE
-	CHECK(FLT_EQ(gv[1].val, 2.8));
-#else
-	CHECK(FLT_EQ(gv[1].val, 3.0));
-#endif
-
-	wkt = lwgeom_to_text((const LWGEOM *) gv[1].geom);
-	CHECK(!strcmp(wkt, "POLYGON((5 1,5 3,6 3,6 6,5 6,5 8,6 8,6 7,7 7,7 6,8 6,8 3,7 3,7 2,6 2,6 1,5 1))"));
-	rtdealloc(wkt);
-
-	for (i = 0; i < nPols; i++) lwgeom_free((LWGEOM *) gv[i].geom);
-	rtdealloc(gv);
-	deepRelease(rt);
-
-	/* Last test: There is no NODATA value (all values are valid) */
-	rt = fillRasterToPolygonize(0, 0.0);
-	/* We can check rt_raster_has_band here too */
-	CHECK(rt_raster_has_band(rt, 0));
-
-	nPols = 0;
-	gv = rt_raster_gdal_polygonize(rt, 0, TRUE, &nPols);
-
-	/*
-	for (i = 0; i < nPols; i++) {
-		wkt = lwgeom_to_text((const LWGEOM *) gv[i].geom);
-		printf("(i, val, geom) = (%d, %f, %s)\n", i, gv[i].val, wkt);
-		rtdealloc(wkt);
-	}
-	*/
-
-#ifdef GDALFPOLYGONIZE
-	CHECK(FLT_EQ(gv[0].val, 1.8));
-#else
-	CHECK(FLT_EQ(gv[0].val, 2.0));
-#endif
-
-	wkt = lwgeom_to_text((const LWGEOM *) gv[0].geom);
-	CHECK(!strcmp(wkt, "POLYGON((3 1,3 2,2 2,2 3,1 3,1 6,2 6,2 7,3 7,3 8,5 8,5 6,3 6,3 3,4 3,5 3,5 1,3 1))"));
-	rtdealloc(wkt);
-
-	CHECK_EQUALS_DOUBLE(gv[1].val, 0.0);
-	wkt = lwgeom_to_text((const LWGEOM *) gv[1].geom);
-	CHECK(!strcmp(wkt, "POLYGON((3 3,3 6,6 6,6 3,3 3))"));
-	rtdealloc(wkt);
-
-#ifdef GDALFPOLYGONIZE
-	CHECK(FLT_EQ(gv[2].val, 2.8));
-#else
-	CHECK(FLT_EQ(gv[2].val, 3.0));
-#endif
-
-	wkt = lwgeom_to_text((const LWGEOM *) gv[2].geom);
-	CHECK(!strcmp(wkt, "POLYGON((5 1,5 3,6 3,6 6,5 6,5 8,6 8,6 7,7 7,7 6,8 6,8 3,7 3,7 2,6 2,6 1,5 1))"));
-	rtdealloc(wkt);
-
-	CHECK_EQUALS_DOUBLE(gv[3].val, 0.0);
-	wkt = lwgeom_to_text((const LWGEOM *) gv[3].geom);
-	CHECK(!strcmp(wkt, "POLYGON((0 0,0 9,9 9,9 0,0 0),(6 7,6 8,3 8,3 7,2 7,2 6,1 6,1 3,2 3,2 2,3 2,3 1,6 1,6 2,7 2,7 3,8 3,8 6,7 6,7 7,6 7))"));
-	rtdealloc(wkt);
-
-	for (i = 0; i < nPols; i++) lwgeom_free((LWGEOM *) gv[i].geom);
-	rtdealloc(gv);
-	deepRelease(rt);
-}
-
-static void testBand1BB(rt_band band)
-{
-    int failure;
-		int clamped;
-    double val = 0;
-
-    failure = rt_band_set_nodata(band, 1, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-    CHECK(!clamped);
-		rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 1);
-
-    failure = rt_band_set_nodata(band, 0, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-    CHECK(!clamped);
-		rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 0);
-
-    failure = rt_band_set_nodata(band, 2, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    failure = rt_band_set_nodata(band, 3, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    failure = rt_band_set_pixel(band, 0, 0, 2, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    failure = rt_band_set_pixel(band, 0, 0, 3, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    {
-        int x, y;
-        for (x=0; x<rt_band_get_width(band); ++x)
-        {
-            for (y=0; y<rt_band_get_height(band); ++y)
-            {
-                failure = rt_band_set_pixel(band, x, y, 1, NULL);
-                CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-                CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 1);
-
-                failure = rt_band_set_pixel(band, x, y, 0, NULL);
-                CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-                CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 0);
-
-            }
-        }
-    }
-
-}
-
-static void testBand2BUI(rt_band band)
-{
-    double val;
-    int failure;
-		int clamped;
-
-    failure = rt_band_set_nodata(band, 1, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 1);
-
-    failure = rt_band_set_nodata(band, 0, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 0);
-
-    failure = rt_band_set_nodata(band, 2, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 2);
-
-    failure = rt_band_set_nodata(band, 3, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 3);
-
-    failure = rt_band_set_nodata(band, 4, &clamped); /* invalid: out of range */
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    failure = rt_band_set_nodata(band, 5, &clamped); /* invalid: out of range */
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    failure = rt_band_set_pixel(band, 0, 0, 4, &clamped); /* out of range */
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    failure = rt_band_set_pixel(band, 0, 0, 5, &clamped); /* out of range */
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-
-    {
-        int x, y;
-        for (x=0; x<rt_band_get_width(band); ++x)
-        {
-            for (y=0; y<rt_band_get_height(band); ++y)
-            {
-                failure = rt_band_set_pixel(band, x, y, 1, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 1);
-
-                failure = rt_band_set_pixel(band, x, y, 2, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 2);
-
-                failure = rt_band_set_pixel(band, x, y, 3, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 3);
-            }
-        }
-    }
-
-}
-
-static void testBand4BUI(rt_band band)
-{
-    double val;
-    int failure;
-		int clamped;
-
-    failure = rt_band_set_nodata(band, 1, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 1);
-
-    failure = rt_band_set_nodata(band, 0, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 0);
-
-    failure = rt_band_set_nodata(band, 2, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 2);
-
-    failure = rt_band_set_nodata(band, 4, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 4);
-
-    failure = rt_band_set_nodata(band, 8, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 8);
-
-    failure = rt_band_set_nodata(band, 15, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 15);
-
-    failure = rt_band_set_nodata(band, 16, &clamped);  /* out of value range */
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    failure = rt_band_set_nodata(band, 17, &clamped);  /* out of value range */
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    failure = rt_band_set_pixel(band, 0, 0, 35, &clamped); /* out of value range */
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-
-    {
-        int x, y;
-
-        for (x=0; x<rt_band_get_width(band); ++x)
-        {
-            for (y=0; y<rt_band_get_height(band); ++y)
-            {
-                failure = rt_band_set_pixel(band, x, y, 1, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 1);
-
-                failure = rt_band_set_pixel(band, x, y, 3, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 3);
-
-                failure = rt_band_set_pixel(band, x, y, 7, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 7);
-
-                failure = rt_band_set_pixel(band, x, y, 15, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 15);
-            }
-        }
-    }
-
-}
-
-static void testBand8BUI(rt_band band)
-{
-    double val;
-    int failure;
-		int clamped;
-
-    failure = rt_band_set_nodata(band, 1, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 1);
-
-    failure = rt_band_set_nodata(band, 0, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 0);
-
-    failure = rt_band_set_nodata(band, 2, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 2);
-
-    failure = rt_band_set_nodata(band, 4, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 4);
-
-    failure = rt_band_set_nodata(band, 8, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 8);
-
-    failure = rt_band_set_nodata(band, 15, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 15);
-
-    failure = rt_band_set_nodata(band, 31, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 31);
-
-    failure = rt_band_set_nodata(band, 255, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 255);
-
-    failure = rt_band_set_nodata(band, 256, &clamped); /* out of value range */
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    failure = rt_band_set_pixel(band, 0, 0, 256, &clamped); /* out of value range */
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    {
-        int x, y;
-        for (x=0; x<rt_band_get_width(band); ++x)
-        {
-            for (y=0; y<rt_band_get_height(band); ++y)
-            {
-                failure = rt_band_set_pixel(band, x, y, 31, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 31);
-
-                failure = rt_band_set_pixel(band, x, y, 255, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 255);
-
-                failure = rt_band_set_pixel(band, x, y, 1, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 1);
-            }
-        }
-    }
-}
-
-static void testBand8BSI(rt_band band)
-{
-    double val;
-    int failure;
-		int clamped;
-
-    failure = rt_band_set_nodata(band, 1, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 1);
-
-    failure = rt_band_set_nodata(band, 0, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 0);
-
-    failure = rt_band_set_nodata(band, 2, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 2);
-
-    failure = rt_band_set_nodata(band, 4, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 4);
-
-    failure = rt_band_set_nodata(band, 8, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 8);
-
-    failure = rt_band_set_nodata(band, 15, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 15);
-
-    failure = rt_band_set_nodata(band, 31, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 31);
-
-    failure = rt_band_set_nodata(band, -127, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, -127);
-
-    failure = rt_band_set_nodata(band, 127, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 127);
-
-    /* out of range (-127..127) */
-    failure = rt_band_set_nodata(band, -129, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of range (-127..127) */
-    failure = rt_band_set_nodata(band, 129, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of range (-127..127) */
-    failure = rt_band_set_pixel(band, 0, 0, -129, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of range (-127..127) */
-    failure = rt_band_set_pixel(band, 0, 0, 129, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-
-    {
-        int x, y;
-        for (x=0; x<rt_band_get_width(band); ++x)
-        {
-            for (y=0; y<rt_band_get_height(band); ++y)
-            {
-                failure = rt_band_set_pixel(band, x, y, 31, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 31);
-
-                failure = rt_band_set_pixel(band, x, y, 1, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 1);
-
-                failure = rt_band_set_pixel(band, x, y, -127, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, -127);
-
-                failure = rt_band_set_pixel(band, x, y, 127, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 127);
-
-            }
-        }
-    }
-}
-
-static void testBand16BUI(rt_band band)
-{
-    double val;
-    int failure;
-		int clamped;
-
-    failure = rt_band_set_nodata(band, 1, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 1);
-
-    failure = rt_band_set_nodata(band, 0, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 0);
-
-    failure = rt_band_set_nodata(band, 31, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 31);
-
-    failure = rt_band_set_nodata(band, 255, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 255);
-
-    failure = rt_band_set_nodata(band, 65535, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    //printf("set 65535 on %s band gets %g back\n", pixtypeName, val);
-    CHECK_EQUALS(val, 65535);
-
-    failure = rt_band_set_nodata(band, 65536, &clamped); /* out of range */
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of value range */
-    failure = rt_band_set_pixel(band, 0, 0, 65536, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of dimensions range */
-    failure = rt_band_set_pixel(band, rt_band_get_width(band), 0, 0, &clamped);
-    CHECK((failure != ES_NONE));
-
-    {
-        int x, y;
-        for (x=0; x<rt_band_get_width(band); ++x)
-        {
-            for (y=0; y<rt_band_get_height(band); ++y)
-            {
-                failure = rt_band_set_pixel(band, x, y, 255, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 255);
-
-                failure = rt_band_set_pixel(band, x, y, 65535, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 65535);
-            }
-        }
-    }
-}
-
-static void testBand16BSI(rt_band band)
-{
-    double val;
-    int failure;
-		int clamped;
-
-    failure = rt_band_set_nodata(band, 1, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 1);
-
-    failure = rt_band_set_nodata(band, 0, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 0);
-
-    failure = rt_band_set_nodata(band, 31, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 31);
-
-    failure = rt_band_set_nodata(band, 255, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 255);
-
-    failure = rt_band_set_nodata(band, -32767, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    //printf("set 65535 on %s band gets %g back\n", pixtypeName, val);
-    CHECK_EQUALS(val, -32767);
-
-    failure = rt_band_set_nodata(band, 32767, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    //printf("set 65535 on %s band gets %g back\n", pixtypeName, val);
-    CHECK_EQUALS(val, 32767);
-
-    /* out of range (-32767..32767) */
-    failure = rt_band_set_nodata(band, -32769, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of range (-32767..32767) */
-    failure = rt_band_set_nodata(band, 32769, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of range (-32767..32767) */
-    failure = rt_band_set_pixel(band, 0, 0, -32769, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of range (-32767..32767) */
-    failure = rt_band_set_pixel(band, 0, 0, 32769, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of dimensions range */
-    failure = rt_band_set_pixel(band, rt_band_get_width(band), 0, 0, NULL);
-    CHECK((failure != ES_NONE));
-
-    {
-        int x, y;
-        for (x=0; x<rt_band_get_width(band); ++x)
-        {
-            for (y=0; y<rt_band_get_height(band); ++y)
-            {
-                failure = rt_band_set_pixel(band, x, y, 255, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 255);
-
-                failure = rt_band_set_pixel(band, x, y, -32767, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, -32767);
-
-                failure = rt_band_set_pixel(band, x, y, 32767, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 32767);
-            }
-        }
-    }
-}
-
-static void testBand32BUI(rt_band band)
-{
-    double val;
-    int failure;
-		int clamped;
-
-    failure = rt_band_set_nodata(band, 1, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 1);
-
-    failure = rt_band_set_nodata(band, 0, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 0);
-
-    failure = rt_band_set_nodata(band, 65535, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 65535);
-
-    failure = rt_band_set_nodata(band, 4294967295UL, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 4294967295UL);
-
-    /* out of range */
-    failure = rt_band_set_nodata(band, 4294967296ULL, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of value range */
-    failure = rt_band_set_pixel(band, 0, 0, 4294967296ULL, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of dimensions range */
-    failure = rt_band_set_pixel(band, rt_band_get_width(band), 0, 4294967296ULL, NULL);
-    CHECK((failure != ES_NONE));
-
-    {
-        int x, y;
-        for (x=0; x<rt_band_get_width(band); ++x)
-        {
-            for (y=0; y<rt_band_get_height(band); ++y)
-            {
-                failure = rt_band_set_pixel(band, x, y, 1, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 1);
-
-                failure = rt_band_set_pixel(band, x, y, 0, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 0);
-
-                failure = rt_band_set_pixel(band, x, y, 65535, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 65535);
-
-                failure = rt_band_set_pixel(band, x, y, 4294967295UL, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 4294967295UL);
-            }
-        }
-    }
-}
-
-static void testBand32BSI(rt_band band)
-{
-    double val;
-    int failure;
-		int clamped;
-
-    failure = rt_band_set_nodata(band, 1, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 1);
-
-    failure = rt_band_set_nodata(band, 0, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 0);
-
-    failure = rt_band_set_nodata(band, 65535, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 65535);
-
-    failure = rt_band_set_nodata(band, 2147483647, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    /*printf("32BSI pix is %ld\n", (long int)val);*/
-    CHECK_EQUALS(val, 2147483647);
-
-    /* out of range */
-    failure = rt_band_set_nodata(band, 2147483648UL, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of value range */
-    failure = rt_band_set_pixel(band, 0, 0, 2147483648UL, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(clamped);
-
-    /* out of dimensions range */
-    failure = rt_band_set_pixel(band, rt_band_get_width(band), 0, 0, NULL);
-    CHECK((failure != ES_NONE));
-
-
-    {
-        int x, y;
-        for (x=0; x<rt_band_get_width(band); ++x)
-        {
-            for (y=0; y<rt_band_get_height(band); ++y)
-            {
-                failure = rt_band_set_pixel(band, x, y, 1, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 1);
-
-                failure = rt_band_set_pixel(band, x, y, 0, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 0);
-
-                failure = rt_band_set_pixel(band, x, y, 65535, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 65535);
-
-                failure = rt_band_set_pixel(band, x, y, 2147483647, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 2147483647);
-            }
-        }
-    }
-}
-
-static void testBand32BF(rt_band band)
-{
-    double val;
-    int failure;
-		int clamped;
-
-    failure = rt_band_set_nodata(band, 1, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 1);
-
-    failure = rt_band_set_nodata(band, 0, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 0);
-
-    failure = rt_band_set_nodata(band, 65535.5, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    //printf("set 65535.56 on %s band gets %g back\n", pixtypeName, val);
-    CHECK_EQUALS_DOUBLE(val, 65535.5);
-
-    failure = rt_band_set_nodata(band, 0.006, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS_DOUBLE(val, 0.0060000000521540); /* XXX: Alternatively, use CHECK_EQUALS_DOUBLE_EX */
-
-    {
-        int x, y;
-        for (x=0; x<rt_band_get_width(band); ++x)
-        {
-            for (y=0; y<rt_band_get_height(band); ++y)
-            {
-                failure = rt_band_set_pixel(band, x, y, 1, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 1);
-
-                failure = rt_band_set_pixel(band, x, y, 0, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 0);
-
-                failure = rt_band_set_pixel(band, x, y, 65535.5, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS_DOUBLE(val, 65535.5);
-
-                failure = rt_band_set_pixel(band, x, y, 0.006, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS_DOUBLE(val, 0.0060000000521540);
-
-            }
-        }
-    }
-}
-
-static void testBand64BF(rt_band band)
-{
-    double val;
-    int failure;
-		int clamped;
-
-    failure = rt_band_set_nodata(band, 1, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 1);
-
-    failure = rt_band_set_nodata(band, 0, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 0);
-
-    failure = rt_band_set_nodata(band, 65535.56, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 65535.56);
-
-    failure = rt_band_set_nodata(band, 0.006, &clamped);
-    CHECK_EQUALS(failure, ES_NONE);
-		CHECK(!clamped);
-    rt_band_get_nodata(band, &val);
-    CHECK_EQUALS(val, 0.006);
-
-    {
-        int x, y;
-        for (x=0; x<rt_band_get_width(band); ++x)
-        {
-            for (y=0; y<rt_band_get_height(band); ++y)
-            {
-                failure = rt_band_set_pixel(band, x, y, 1, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 1);
-
-                failure = rt_band_set_pixel(band, x, y, 0, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 0);
-
-                failure = rt_band_set_pixel(band, x, y, 65535.56, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 65535.56);
-
-                failure = rt_band_set_pixel(band, x, y, 0.006, NULL);
-    						CHECK_EQUALS(failure, ES_NONE);
-                failure = rt_band_get_pixel(band, x, y, &val, NULL);
-							 	CHECK_EQUALS(failure, ES_NONE);
-                CHECK_EQUALS(val, 0.006);
-
-            }
-        }
-    }
-}
-
-static void testBandHasNoData(rt_band band)
-{
-    int flag;
-
-    flag = rt_band_get_hasnodata_flag(band);
-    CHECK_EQUALS(flag, 1);
-
-    rt_band_set_hasnodata_flag(band, 0);
-    flag = rt_band_get_hasnodata_flag(band);
-    CHECK_EQUALS(flag, 0);
-
-    rt_band_set_hasnodata_flag(band, 10);
-    flag = rt_band_get_hasnodata_flag(band);
-    CHECK_EQUALS(flag, 1);
-
-    rt_band_set_hasnodata_flag(band, -10);
-    flag = rt_band_get_hasnodata_flag(band);
-    CHECK_EQUALS(flag, 1);
-}
-
-static void testRasterFromBand() {
-	uint32_t bandNums[] = {1,3};
-	int lenBandNums = 2;
-	rt_raster raster;
-	rt_raster rast;
-	rt_band band;
-	uint32_t xmax = 100;
-	uint32_t ymax = 100;
-	uint32_t x;
-
-	raster = rt_raster_new(xmax, ymax);
-	assert(raster);
-
-	for (x = 0; x < 5; x++) {
-		band = addBand(raster, PT_32BUI, 0, 0);
-		CHECK(band);
-		rt_band_set_nodata(band, 0, NULL);
-	}
-
-	rast = rt_raster_from_band(raster, bandNums, lenBandNums);
-	assert(rast);
-
-	CHECK(rast);
-	CHECK(!rt_raster_is_empty(rast));
-	CHECK(rt_raster_has_band(rast, 1));
-
-	deepRelease(rast);
-	deepRelease(raster);
-}
-
-static void testBandStats() {
-	rt_bandstats stats = NULL;
-	rt_histogram histogram = NULL;
-	double bin_width[] = {100};
-	double quantiles[] = {0.1, 0.3, 0.5, 0.7, 0.9};
-	double quantiles2[] = {0.66666667};
-	rt_quantile quantile = NULL;
-	uint32_t count = 0;
-
-	rt_raster raster;
-	rt_band band;
-	uint32_t x;
-	uint32_t xmax = 100;
-	uint32_t y;
-	uint32_t ymax = 100;
-	uint32_t max_run;
-	double nodata;
-	int rtn;
-
-	uint32_t values[] = {0, 91, 55, 86, 76, 41, 36, 97, 25, 63, 68, 2, 78, 15, 82, 47};
-	struct quantile_llist *qlls = NULL;
-	uint32_t qlls_count;
-
-	raster = rt_raster_new(xmax, ymax);
-	assert(raster);
-	band = addBand(raster, PT_32BUI, 1, 0);
-	CHECK(band);
-
-	for (x = 0; x < xmax; x++) {
-		for (y = 0; y < ymax; y++) {
-			rtn = rt_band_set_pixel(band, x, y, x + y, NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-		}
-	}
-
-	rt_band_get_nodata(band, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	stats = (rt_bandstats) rt_band_get_summary_stats(band, 1, 0, 1, NULL, NULL, NULL);
-	CHECK(stats);
-	CHECK_EQUALS(stats->min, 1);
-	CHECK_EQUALS(stats->max, 198);
-
-	quantile = (rt_quantile) rt_band_get_quantiles(stats, NULL, 0, &count);
-	CHECK(quantile);
-	rtdealloc(quantile);
-
-	histogram = (rt_histogram) rt_band_get_histogram(stats, 0, NULL, 0, 0, 0, 0, &count);
-	CHECK(histogram);
-	rtdealloc(histogram);
-
-	histogram = (rt_histogram) rt_band_get_histogram(stats, 0, NULL, 0, 1, 0, 0, &count);
-	CHECK(histogram);
-	rtdealloc(histogram);
-
-	histogram = (rt_histogram) rt_band_get_histogram(stats, 0, bin_width, 1, 0, 0, 0, &count);
-	CHECK(histogram);
-	rtdealloc(histogram);
-
-	rtdealloc(stats->values);
-	rtdealloc(stats);
-
-	stats = (rt_bandstats) rt_band_get_summary_stats(band, 1, 0.1, 1, NULL, NULL, NULL);
-	CHECK(stats);
-
-	quantile = (rt_quantile) rt_band_get_quantiles(stats, NULL, 0, &count);
-	CHECK(quantile);
-	rtdealloc(quantile);
-
-	quantile = (rt_quantile) rt_band_get_quantiles(stats, quantiles, 5, &count);
-	CHECK(quantile);
-	CHECK((count == 5));
-	rtdealloc(quantile);
-
-	histogram = (rt_histogram) rt_band_get_histogram(stats, 0, NULL, 0, 0, 0, 0, &count);
-	CHECK(histogram);
-	rtdealloc(histogram);
-
-	rtdealloc(stats->values);
-	rtdealloc(stats);
-
-	stats = (rt_bandstats) rt_band_get_summary_stats(band, 1, 0.15, 0, NULL, NULL, NULL);
-	CHECK(stats);
-	rtdealloc(stats);
-
-	stats = (rt_bandstats) rt_band_get_summary_stats(band, 1, 0.2, 0, NULL, NULL, NULL);
-	CHECK(stats);
-	rtdealloc(stats);
-
-	stats = (rt_bandstats) rt_band_get_summary_stats(band, 1, 0.25, 0, NULL, NULL, NULL);
-	CHECK(stats);
-	rtdealloc(stats);
-
-	stats = (rt_bandstats) rt_band_get_summary_stats(band, 0, 0, 1, NULL, NULL, NULL);
-	CHECK(stats);
-	CHECK_EQUALS(stats->min, 0);
-	CHECK_EQUALS(stats->max, 198);
-
-	quantile = (rt_quantile) rt_band_get_quantiles(stats, NULL, 0, &count);
-	CHECK(quantile);
-	rtdealloc(quantile);
-
-	rtdealloc(stats->values);
-	rtdealloc(stats);
-
-	stats = (rt_bandstats) rt_band_get_summary_stats(band, 0, 0.1, 1, NULL, NULL, NULL);
-	CHECK(stats);
-
-	quantile = (rt_quantile) rt_band_get_quantiles(stats, NULL, 0, &count);
-	CHECK(quantile);
-	rtdealloc(quantile);
-
-	rtdealloc(stats->values);
-	rtdealloc(stats);
-
-	deepRelease(raster);
-
-	xmax = 4;
-	ymax = 4;
-	raster = rt_raster_new(4, 4);
-	assert(raster);
-	band = addBand(raster, PT_8BUI, 0, 0);
-	CHECK(band);
-	rt_band_set_nodata(band, 0, NULL);
-
-	for (x = 0; x < xmax; x++) {
-		for (y = 0; y < ymax; y++) {
-			rtn = rt_band_set_pixel(band, x, y, values[(x * ymax) + y], NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-		}
-	}
-
-	rt_band_get_nodata(band, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	quantile = (rt_quantile) rt_band_get_quantiles_stream(
-		band, 1, 1, 15,
-		&qlls, &qlls_count,
-		quantiles2, 1,
-		&count);
-	CHECK(quantile);
-	CHECK(count);
-	CHECK((qlls_count > 0));
-	CHECK(FLT_EQ(quantile[0].value, 78));
-	rtdealloc(quantile);
-	quantile_llist_destroy(&qlls, qlls_count);
-	qlls = NULL;
-	qlls_count = 0;
-
-	deepRelease(raster);
-
-	xmax = 100;
-	ymax = 100;
-	raster = rt_raster_new(xmax, ymax);
-	assert(raster);
-	band = addBand(raster, PT_64BF, 0, 0);
-	CHECK(band);
-	rt_band_set_nodata(band, 0, NULL);
-
-	for (x = 0; x < xmax; x++) {
-		for (y = 0; y < ymax; y++) {
-			rtn = rt_band_set_pixel(band, x, y, (((double) x * y) + (x + y) + (x + y * x)) / (x + y + 1), NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-		}
-	}
-
-	rt_band_get_nodata(band, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	max_run = 5;
-	for (x = 0; x < max_run; x++) {
-		quantile = (rt_quantile) rt_band_get_quantiles_stream(
-			band, 1, 1, xmax * ymax * max_run,
-			&qlls, &qlls_count,
-			quantiles2, 1,
-			&count);
-		CHECK(quantile);
-		CHECK(count);
-		CHECK((qlls_count > 0));
-		rtdealloc(quantile);
-	}
-
-	quantile_llist_destroy(&qlls, qlls_count);
-	qlls = NULL;
-	qlls_count = 0;
-
-	deepRelease(raster);
-}
-
-static void testRasterReplaceBand() {
-	rt_raster raster;
-	rt_band band;
-	rt_band rband;
-	void* mem;
-	size_t datasize;
-	uint16_t width;
-	uint16_t height;
-	double nodata;
-
-	raster = rt_raster_new(10, 10);
-	assert(raster); /* or we're out of virtual memory */
-	band = addBand(raster, PT_8BUI, 0, 0);
-	CHECK(band);
-	band = addBand(raster, PT_8BUI, 1, 255);
-	CHECK(band);
-
-	width = rt_raster_get_width(raster);
-	height = rt_raster_get_height(raster);
-
-	datasize = rt_pixtype_size(PT_8BUI) * width * height;
-	mem = rtalloc(datasize);
-	band = rt_band_new_inline(width, height, PT_8BUI, 1, 1, mem);
-	assert(band);
-
-	rband = rt_raster_replace_band(raster, band, 0);
-	CHECK(rband);
-	rt_band_get_nodata(rt_raster_get_band(raster, 0), &nodata);
-	CHECK((nodata == 1));
-
-	deepRelease(raster);
-
-	mem = rt_band_get_data(rband);
-	rt_band_destroy(rband);
-	if (mem) rtdealloc(mem);
-}
-
-static void testBandReclass() {
-	rt_reclassexpr *exprset;
-
-	rt_raster raster;
-	rt_band band;
-	uint16_t x;
-	uint16_t y;
-	double nodata;
-	int cnt = 2;
-	int i = 0;
-	int rtn;
-	rt_band newband;
-	double val;
-
-	raster = rt_raster_new(100, 10);
-	assert(raster); /* or we're out of virtual memory */
-	band = addBand(raster, PT_16BUI, 0, 0);
-	CHECK(band);
-	rt_band_set_nodata(band, 0, NULL);
-
-	for (x = 0; x < 100; x++) {
-		for (y = 0; y < 10; y++) {
-			rtn = rt_band_set_pixel(band, x, y, x * y + (x + y), NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-		}
-	}
-
-	rt_band_get_nodata(band, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	exprset = rtalloc(cnt * sizeof(rt_reclassexpr));
-	assert(exprset);
-
-	for (i = 0; i < cnt; i++) {
-		exprset[i] = rtalloc(sizeof(struct rt_reclassexpr_t));
-		assert(exprset[i]);
-
-		if (i == 0) {
-			/* nodata */
-			exprset[i]->src.min = 0;
-			exprset[i]->src.inc_min = 0;
-			exprset[i]->src.exc_min = 0;
-
-			exprset[i]->src.max = 0;
-			exprset[i]->src.inc_max = 0;
-			exprset[i]->src.exc_max = 0;
-
-			exprset[i]->dst.min = 0;
-			exprset[i]->dst.max = 0;
-		}
-		else {
-			/* range */
-			exprset[i]->src.min = 0;
-			exprset[i]->src.inc_min = 0;
-			exprset[i]->src.exc_min = 0;
-
-			exprset[i]->src.max = 1000;
-			exprset[i]->src.inc_max = 1;
-			exprset[i]->src.exc_max = 0;
-
-			exprset[i]->dst.min = 1;
-			exprset[i]->dst.max = 255;
-		}
-	}
-
-	newband = rt_band_reclass(band, PT_8BUI, 0, 0, exprset, cnt);
-	CHECK(newband);
-
-	rtn = rt_band_get_pixel(newband, 0, 0, &val, NULL);
- 	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK_EQUALS(val, 0);
-
-	rtn = rt_band_get_pixel(newband, 49, 5, &val, NULL);
- 	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK_EQUALS(val, 77);
-
-	rtn = rt_band_get_pixel(newband, 99, 9, &val, NULL);
- 	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK_EQUALS(val, 255);
-
-	for (i = cnt - 1; i >= 0; i--) rtdealloc(exprset[i]);
-	rtdealloc(exprset);
-	deepRelease(raster);
-
-	rt_band_destroy(newband);
-}
-
-static void testGDALDrivers() {
-	int i;
-	uint32_t size;
-	rt_gdaldriver drv;
-
-	drv = (rt_gdaldriver) rt_raster_gdal_drivers(&size, 1);
-	/*printf("size: %d\n", size);*/
-	CHECK(drv);
-
-	for (i = 0; i < size; i++) {
-		/*printf("gdal_driver: %s\n", drv[i].short_name);*/
-		CHECK(drv[i].short_name);
-		rtdealloc(drv[i].short_name);
-		rtdealloc(drv[i].long_name);
-		rtdealloc(drv[i].create_options);
-	}
-
-	rtdealloc(drv);
-}
-
-static void testRasterToGDAL() {
-	rt_raster raster;
-	rt_band band;
-	uint32_t x;
-	uint32_t xmax = 100;
-	uint32_t y;
-	uint32_t ymax = 100;
-	int rtn = 0;
-	char srs[] = "PROJCS[\"unnamed\",GEOGCS[\"unnamed ellipse\",DATUM[\"unknown\",SPHEROID[\"unnamed\",6370997,0]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433]],PROJECTION[\"Lambert_Azimuthal_Equal_Area\"],PARAMETER[\"latitude_of_center\",45],PARAMETER[\"longitude_of_center\",-100],PARAMETER[\"false_easting\",0],PARAMETER[\"false_northing\",0],UNIT[\"Meter\",1],AUTHORITY[\"EPSG\",\"2163\"]]";
-
-	uint64_t gdalSize;
-	uint8_t *gdal = NULL;
-
-	raster = rt_raster_new(xmax, ymax);
-	assert(raster); /* or we're out of virtual memory */
-	band = addBand(raster, PT_64BF, 0, 0);
-	CHECK(band);
-	rt_band_set_nodata(band, 0, NULL);
-
-	rt_raster_set_offsets(raster, -500000, 600000);
-	rt_raster_set_scale(raster, 1000, -1000);
-
-	for (x = 0; x < xmax; x++) {
-		for (y = 0; y < ymax; y++) {
-			rtn = rt_band_set_pixel(band, x, y, (((double) x * y) + (x + y) + (x + y * x)) / (x + y + 1), NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-		}
-	}
-
-	gdal = rt_raster_to_gdal(raster, srs, "GTiff", NULL, &gdalSize);
-	/*printf("gdalSize: %d\n", (int) gdalSize);*/
-	CHECK(gdalSize);
-
-	/*
-	FILE *fh = NULL;
-	fh = fopen("/tmp/out.tif", "w");
-	fwrite(gdal, sizeof(uint8_t), gdalSize, fh);
-	fclose(fh);
-	*/
-
-	if (gdal) CPLFree(gdal);
-
-	deepRelease(raster);
-
-	raster = rt_raster_new(xmax, ymax);
-	assert(raster); /* or we're out of virtual memory */
-	band = addBand(raster, PT_8BSI, 0, 0);
-	CHECK(band);
-	rt_band_set_nodata(band, 0, NULL);
-
-	rt_raster_set_offsets(raster, -500000, 600000);
-	rt_raster_set_scale(raster, 1000, -1000);
-
-	for (x = 0; x < xmax; x++) {
-		for (y = 0; y < ymax; y++) {
-			rtn = rt_band_set_pixel(band, x, y, x, NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-		}
-	}
-
-	/* add check that band isn't NODATA */
-	CHECK((rt_band_check_is_nodata(band) == FALSE));
-
-	gdal = rt_raster_to_gdal(raster, srs, "PNG", NULL, &gdalSize);
-	/*printf("gdalSize: %d\n", (int) gdalSize);*/
-	CHECK(gdalSize);
-
-	if (gdal) CPLFree(gdal);
-
-	deepRelease(raster);
-}
-
-static void testValueCount() {
-	rt_valuecount vcnts = NULL;
-
-	rt_raster raster;
-	rt_band band;
-	uint32_t x;
-	uint32_t xmax = 100;
-	uint32_t y;
-	uint32_t ymax = 100;
-	uint32_t rtn = 0;
-
-	double count[] = {3, 4, 5};
-
-	raster = rt_raster_new(xmax, ymax);
-	assert(raster); /* or we're out of virtual memory */
-	band = addBand(raster, PT_64BF, 0, 0);
-	CHECK(band);
-	rt_band_set_nodata(band, 0, NULL);
-
-	for (x = 0; x < xmax; x++) {
-		for (y = 0; y < ymax; y++) {
-			rtn = rt_band_set_pixel(band, x, y, (((double) x * y) + (x + y) + (x + y * x)) / (x + y + 1), NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-		}
-	}
-	vcnts = rt_band_get_value_count(band, 1, NULL, 0, 0, NULL, &rtn);
-	CHECK(vcnts);
-	CHECK((rtn > 0));
-	rtdealloc(vcnts);
-
-	vcnts = rt_band_get_value_count(band, 1, NULL, 0, 0.01, NULL, &rtn);
-	CHECK(vcnts);
-	CHECK((rtn > 0));
-	rtdealloc(vcnts);
-
-	vcnts = rt_band_get_value_count(band, 1, NULL, 0, 0.1, NULL, &rtn);
-	CHECK(vcnts);
-	CHECK((rtn > 0));
-	rtdealloc(vcnts);
-
-	vcnts = rt_band_get_value_count(band, 1, NULL, 0, 1, NULL, &rtn);
-	CHECK(vcnts);
-	CHECK((rtn > 0));
-	rtdealloc(vcnts);
-
-	vcnts = rt_band_get_value_count(band, 1, NULL, 0, 10, NULL, &rtn);
-	CHECK(vcnts);
-	CHECK((rtn > 0));
-	rtdealloc(vcnts);
-
-	vcnts = rt_band_get_value_count(band, 1, count, 3, 1, NULL, &rtn);
-	CHECK(vcnts);
-	CHECK((rtn > 0));
-	rtdealloc(vcnts);
-
-	deepRelease(raster);
-}
-
-static void testGDALToRaster() {
-	rt_raster raster;
-	rt_raster rast;
-	rt_band band;
-	const uint32_t xmax = 100;
-	const uint32_t ymax = 100;
-	uint32_t x;
-	uint32_t y;
-	int v;
-	double values[xmax][ymax];
-	int rtn = 0;
-	double value;
-
-	GDALDriverH gddrv = NULL;
-	GDALDatasetH gdds = NULL;
-
-	raster = rt_raster_new(xmax, ymax);
-	assert(raster); /* or we're out of virtual memory */
-	band = addBand(raster, PT_64BF, 0, 0);
-	CHECK(band);
-	rt_band_set_nodata(band, 0, NULL);
-
-	for (x = 0; x < xmax; x++) {
-		for (y = 0; y < ymax; y++) {
-			values[x][y] = (((double) x * y) + (x + y) + (x + y * x)) / (x + y + 1);
-			rtn = rt_band_set_pixel(band, x, y, values[x][y], NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-		}
-	}
-
-	gdds = rt_raster_to_gdal_mem(raster, NULL, NULL, NULL, 0, &gddrv);
-	CHECK(gddrv);
-	CHECK(gdds);
-	CHECK((GDALGetRasterXSize(gdds) == xmax));
-	CHECK((GDALGetRasterYSize(gdds) == ymax));
-
-	rast = rt_raster_from_gdal_dataset(gdds);
-	CHECK(rast);
-	CHECK((rt_raster_get_num_bands(rast) == 1));
-
-	band = rt_raster_get_band(rast, 0);
-	CHECK(band);
-
-	for (x = 0; x < xmax; x++) {
-		for (y = 0; y < ymax; y++) {
-			rtn = rt_band_get_pixel(band, x, y, &value, NULL);
- 			CHECK_EQUALS(rtn, ES_NONE);
-			CHECK(FLT_EQ(value, values[x][y]));
-		}
-	}
-
-	GDALClose(gdds);
-
-	deepRelease(rast);
-	deepRelease(raster);
-
-	raster = rt_raster_new(xmax, ymax);
-	assert(raster); /* or we're out of virtual memory */
-	band = addBand(raster, PT_8BSI, 0, 0);
-	CHECK(band);
-	rt_band_set_nodata(band, 0, NULL);
-
-	v = -127;
-	for (x = 0; x < xmax; x++) {
-		for (y = 0; y < ymax; y++) {
-			values[x][y] = v++;
-			rtn = rt_band_set_pixel(band, x, y, values[x][y], NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-			if (v == 128)
-				v = -127;
-		}
-	}
-
-	gdds = rt_raster_to_gdal_mem(raster, NULL, NULL, NULL, 0, &gddrv);
-	CHECK(gddrv);
-	CHECK(gdds);
-	CHECK((GDALGetRasterXSize(gdds) == xmax));
-	CHECK((GDALGetRasterYSize(gdds) == ymax));
-
-	rast = rt_raster_from_gdal_dataset(gdds);
-	CHECK(rast);
-	CHECK((rt_raster_get_num_bands(rast) == 1));
-
-	band = rt_raster_get_band(rast, 0);
-	CHECK(band);
-	CHECK((rt_band_get_pixtype(band) == PT_16BSI));
-
-	for (x = 0; x < xmax; x++) {
-		for (y = 0; y < ymax; y++) {
-			rtn = rt_band_get_pixel(band, x, y, &value, NULL);
- 			CHECK_EQUALS(rtn, ES_NONE);
-			CHECK(FLT_EQ(value, values[x][y]));
-		}
-	}
-
-	GDALClose(gdds);
-
-	deepRelease(rast);
-	deepRelease(raster);
-}
-
-static void testGDALWarp() {
-	rt_raster raster;
-	rt_raster rast;
-	rt_band band;
-	uint32_t x;
-	uint32_t xmax = 100;
-	uint32_t y;
-	uint32_t ymax = 100;
-	int rtn = 0;
-	double value = 0;
-
-	char src_srs[] = "PROJCS[\"unnamed\",GEOGCS[\"unnamed ellipse\",DATUM[\"unknown\",SPHEROID[\"unnamed\",6370997,0]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433]],PROJECTION[\"Lambert_Azimuthal_Equal_Area\"],PARAMETER[\"latitude_of_center\",45],PARAMETER[\"longitude_of_center\",-100],PARAMETER[\"false_easting\",0],PARAMETER[\"false_northing\",0],UNIT[\"Meter\",1],AUTHORITY[\"EPSG\",\"2163\"]]";
-
-	char dst_srs[] = "PROJCS[\"NAD83 / California Albers\",GEOGCS[\"NAD83\",DATUM[\"North_American_Datum_1983\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"6269\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.01745329251994328,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4269\"]],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],PROJECTION[\"Albers_Conic_Equal_Area\"],PARAMETER[\"standard_parallel_1\",34],PARAMETER[\"standard_parallel_2\",40.5],PARAMETER[\"latitude_of_center\",0],PARAMETER[\"longitude_of_center\",-120],PARAMETER[\"false_easting\",0],PARAMETER[\"false_northing\",-4000000],AUTHORITY[\"EPSG\",\"3310\"],AXIS[\"X\",EAST],AXIS[\"Y\",NORTH]]";
-
-	raster = rt_raster_new(xmax, ymax);
-	assert(raster); /* or we're out of virtual memory */
-	band = addBand(raster, PT_64BF, 0, 0);
-	CHECK(band);
-	rt_band_set_nodata(band, 0, NULL);
-
-	rt_raster_set_offsets(raster, -500000, 600000);
-	rt_raster_set_scale(raster, 1000, -1000);
-
-	for (x = 0; x < xmax; x++) {
-		for (y = 0; y < ymax; y++) {
-			rtn = rt_band_set_pixel(band, x, y, (((double) x * y) + (x + y) + (x + y * x)) / (x + y + 1), NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-		}
-	}
-
-	rast = rt_raster_gdal_warp(
-		raster,
-		src_srs, dst_srs,
-		NULL, NULL,
-		NULL, NULL,
-		NULL, NULL,
-		NULL, NULL,
-		NULL, NULL,
-		GRA_NearestNeighbour, -1
-	);
-	CHECK(rast);
-	CHECK((rt_raster_get_width(rast) == 122));
-	CHECK((rt_raster_get_height(rast) == 116));
-	CHECK((rt_raster_get_num_bands(rast) != 0));
-
-	band = rt_raster_get_band(rast, 0);
-	CHECK(band);
-
-	CHECK(rt_band_get_hasnodata_flag(band));
-	rt_band_get_nodata(band, &value);
-	CHECK(FLT_EQ(value, 0.));
-
-	CHECK_EQUALS(rt_band_get_pixel(band, 0, 0, &value, NULL), ES_NONE);
-	CHECK(FLT_EQ(value, 0.));
-
-	deepRelease(rast);
-	deepRelease(raster);
-}
-
-static void testComputeSkewedExtent() {
-	rt_envelope extent;
-	rt_raster rast;
-	double skew[2] = {0.25, 0.25};
-	double scale[2] = {1, -1};
-
-	extent.MinX = 0;
-	extent.MaxY = 0;
-	extent.MaxX = 2;
-	extent.MinY = -2;
-	extent.UpperLeftX = extent.MinX;
-	extent.UpperLeftY = extent.MaxY;
-
-	rast = rt_raster_compute_skewed_raster(
-		extent,
-		skew,
-		scale,
-		0
-	);
-
-	CHECK(rast);
-	CHECK((rt_raster_get_width(rast) == 2));
-	CHECK((rt_raster_get_height(rast) == 3));
-	CHECK(FLT_EQ(rt_raster_get_x_offset(rast), -0.5));
-	CHECK(FLT_EQ(rt_raster_get_y_offset(rast), 0));
-
-	deepRelease(rast);
-}
-
-static void testGDALRasterize() {
-	rt_raster raster;
-	char srs[] = "PROJCS[\"unnamed\",GEOGCS[\"unnamed ellipse\",DATUM[\"unknown\",SPHEROID[\"unnamed\",6370997,0]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433]],PROJECTION[\"Lambert_Azimuthal_Equal_Area\"],PARAMETER[\"latitude_of_center\",45],PARAMETER[\"longitude_of_center\",-100],PARAMETER[\"false_easting\",0],PARAMETER[\"false_northing\",0],UNIT[\"Meter\",1],AUTHORITY[\"EPSG\",\"2163\"]]";
-	const char wkb_hex[] = "010300000001000000050000000000000080841ec100000000600122410000000080841ec100000000804f22410000000040e81dc100000000804f22410000000040e81dc100000000600122410000000080841ec10000000060012241";
-	const char *pos = wkb_hex;
-	unsigned char *wkb = NULL;
-	int wkb_len = 0;
-	int i;
-	double scale_x = 100;
-	double scale_y = -100;
-
-	rt_pixtype pixtype[] = {PT_8BUI};
-	double init[] = {0};
-	double value[] = {1};
-	double nodata[] = {0};
-	uint8_t nodata_mask[] = {1};
-
-	/* hex to byte */
-	wkb_len = (int) ceil(((double) strlen(wkb_hex)) / 2);
-	wkb = (unsigned char *) rtalloc(sizeof(unsigned char) * wkb_len);
-	for (i = 0; i < wkb_len; i++) {
-		sscanf(pos, "%2hhx", &wkb[i]);
-		pos += 2;
-	}
-
-	raster = rt_raster_gdal_rasterize(
-		wkb,
-		wkb_len, srs,
-		1, pixtype,
-		init, value,
-		nodata, nodata_mask,
-		NULL, NULL,
-		&scale_x, &scale_y,
-		NULL, NULL,
-		NULL, NULL,
-		NULL, NULL,
-		NULL
-	);
-
-	CHECK(raster);
-	CHECK((rt_raster_get_width(raster) == 100));
-	CHECK((rt_raster_get_height(raster) == 100));
-	CHECK((rt_raster_get_num_bands(raster) != 0));
-	CHECK((rt_raster_get_x_offset(raster) == -500000));
-	CHECK((rt_raster_get_y_offset(raster) == 600000));
-	deepRelease(raster);
-
-	rtdealloc(wkb);
-}
-
-static void testIntersects() {
-	rt_raster rast1;
-	rt_raster rast2;
-	rt_band band1;
-	rt_band band2;
-	double nodata;
-	int rtn;
-	int result;
-
-	/*
-		rast1
-
-		(-1, -1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 1)
-	*/
-	rast1 = rt_raster_new(2, 2);
-	assert(rast1);
-	rt_raster_set_scale(rast1, 1, 1);
-	rt_raster_set_offsets(rast1, -1, -1);
-
-	band1 = addBand(rast1, PT_8BUI, 1, 0);
-	CHECK(band1);
-	rt_band_set_nodata(band1, 0, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band1, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rast2 = rt_raster_new(2, 2);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	rtn = rt_raster_intersects(
-		rast1, -1,
-		rast2, -1,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|0|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|0|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(2, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(4, 2)
-	*/
-	rt_raster_set_offsets(rast2, 2, 0);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, 0.1, 0.1);
-	rt_raster_set_scale(rast2, 0.4, 0.4);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, -0.1, 0.1);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(3, 3)
-	*/
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(1, 1)
-	*/
-	rt_raster_set_offsets(rast2, -2, -2);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|1|
-						+-+-+-+
-						|1|1|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|0|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-
-	/* skew tests */
-	/* rast2 (skewed by -0.5, 0.5) */
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-	rt_raster_set_skews(rast2, -0.5, 0.5);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/* rast2 (skewed by -1, 1) */
-	rt_raster_set_skews(rast2, -1, 1);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/* rast2 (skewed by 1, -1) */
-	rt_raster_set_skews(rast2, 1, -1);
-
-	rtn = rt_raster_intersects(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-	deepRelease(rast1);
-}
-
-static void testOverlaps() {
-	rt_raster rast1;
-	rt_raster rast2;
-	rt_band band1;
-	rt_band band2;
-	double nodata;
-	int rtn;
-	int result;
-
-	/*
-		rast1
-
-		(-1, -1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 1)
-	*/
-	rast1 = rt_raster_new(2, 2);
-	assert(rast1);
-	rt_raster_set_scale(rast1, 1, 1);
-	rt_raster_set_offsets(rast1, -1, -1);
-
-	band1 = addBand(rast1, PT_8BUI, 1, 0);
-	CHECK(band1);
-	rt_band_set_nodata(band1, 0, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band1, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rast2 = rt_raster_new(2, 2);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	rtn = rt_raster_overlaps(
-		rast1, -1,
-		rast2, -1,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|0|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|0|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(2, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(4, 2)
-	*/
-	rt_raster_set_offsets(rast2, 2, 0);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, 0.1, 0.1);
-	rt_raster_set_scale(rast2, 0.4, 0.4);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, -0.1, 0.1);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(3, 3)
-	*/
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(1, 1)
-	*/
-	rt_raster_set_offsets(rast2, -2, -2);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|1|
-						+-+-+-+
-						|1|1|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|0|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-
-	/* skew tests */
-	/* rast2 (skewed by -0.5, 0.5) */
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-	rt_raster_set_skews(rast2, -0.5, 0.5);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/* rast2 (skewed by -1, 1) */
-	rt_raster_set_skews(rast2, -1, 1);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/* rast2 (skewed by 1, -1) */
-	rt_raster_set_skews(rast2, 1, -1);
-
-	rtn = rt_raster_overlaps(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-	deepRelease(rast1);
-}
-
-static void testTouches() {
-	rt_raster rast1;
-	rt_raster rast2;
-	rt_band band1;
-	rt_band band2;
-	double nodata;
-	int rtn;
-	int result;
-
-	/*
-		rast1
-
-		(-1, -1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 1)
-	*/
-	rast1 = rt_raster_new(2, 2);
-	assert(rast1);
-	rt_raster_set_scale(rast1, 1, 1);
-	rt_raster_set_offsets(rast1, -1, -1);
-
-	band1 = addBand(rast1, PT_8BUI, 1, 0);
-	CHECK(band1);
-	rt_band_set_nodata(band1, 0, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band1, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rast2 = rt_raster_new(2, 2);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	rtn = rt_raster_touches(
-		rast1, -1,
-		rast2, -1,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|0|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|0|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(2, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(4, 2)
-	*/
-	rt_raster_set_offsets(rast2, 2, 0);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 3)
-	*/
-	rt_raster_set_offsets(rast2, 0, 1);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-1, 1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 3)
-	*/
-	rt_raster_set_offsets(rast2, -1, 1);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, 0.1, 0.1);
-	rt_raster_set_scale(rast2, 0.4, 0.4);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, -0.1, 0.1);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(3, 3)
-	*/
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(1, 1)
-	*/
-	rt_raster_set_offsets(rast2, -2, -2);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|1|
-						+-+-+-+
-						|1|1|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|0|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-
-	/* skew tests */
-	/* rast2 (skewed by -0.5, 0.5) */
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-	rt_raster_set_skews(rast2, -0.5, 0.5);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/* rast2 (skewed by -1, 1) */
-	rt_raster_set_skews(rast2, -1, 1);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/* rast2 (skewed by 1, -1) */
-	rt_raster_set_skews(rast2, 1, -1);
-
-	rtn = rt_raster_touches(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-	deepRelease(rast1);
-}
-
-static void testContains() {
-	rt_raster rast1;
-	rt_raster rast2;
-	rt_band band1;
-	rt_band band2;
-	double nodata;
-	int rtn;
-	int result;
-
-	/*
-		rast1
-
-		(-1, -1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 1)
-	*/
-	rast1 = rt_raster_new(2, 2);
-	assert(rast1);
-	rt_raster_set_scale(rast1, 1, 1);
-	rt_raster_set_offsets(rast1, -1, -1);
-
-	band1 = addBand(rast1, PT_8BUI, 1, 0);
-	CHECK(band1);
-	rt_band_set_nodata(band1, 0, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band1, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rast2 = rt_raster_new(2, 2);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	rtn = rt_raster_contains(
-		rast1, -1,
-		rast2, -1,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|0|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|0|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(2, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(4, 2)
-	*/
-	rt_raster_set_offsets(rast2, 2, 0);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 3)
-	*/
-	rt_raster_set_offsets(rast2, 0, 1);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-1, 1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 3)
-	*/
-	rt_raster_set_offsets(rast2, -1, 1);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, 0.1, 0.1);
-	rt_raster_set_scale(rast2, 0.4, 0.4);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, -0.1, 0.1);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(3, 3)
-	*/
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(1, 1)
-	*/
-	rt_raster_set_offsets(rast2, -2, -2);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|1|
-						+-+-+-+
-						|1|1|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|0|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-
-	/* skew tests */
-	/* rast2 (skewed by -0.5, 0.5) */
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-	rt_raster_set_skews(rast2, -0.5, 0.5);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/* rast2 (skewed by -1, 1) */
-	rt_raster_set_skews(rast2, -1, 1);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/* rast2 (skewed by 1, -1) */
-	rt_raster_set_skews(rast2, 1, -1);
-
-	rtn = rt_raster_contains(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-	deepRelease(rast1);
-}
-
-static void testContainsProperly() {
-	rt_raster rast1;
-	rt_raster rast2;
-	rt_band band1;
-	rt_band band2;
-	double nodata;
-	int rtn;
-	int result;
-
-	/*
-		rast1
-
-		(-1, -1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 1)
-	*/
-	rast1 = rt_raster_new(2, 2);
-	assert(rast1);
-	rt_raster_set_scale(rast1, 1, 1);
-	rt_raster_set_offsets(rast1, -1, -1);
-
-	band1 = addBand(rast1, PT_8BUI, 1, 0);
-	CHECK(band1);
-	rt_band_set_nodata(band1, 0, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band1, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rast2 = rt_raster_new(2, 2);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	rtn = rt_raster_contains_properly(
-		rast1, -1,
-		rast2, -1,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|0|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|0|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(2, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(4, 2)
-	*/
-	rt_raster_set_offsets(rast2, 2, 0);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 3)
-	*/
-	rt_raster_set_offsets(rast2, 0, 1);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-1, 1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 3)
-	*/
-	rt_raster_set_offsets(rast2, -1, 1);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, 0.1, 0.1);
-	rt_raster_set_scale(rast2, 0.4, 0.4);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, -0.1, 0.1);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(3, 3)
-	*/
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(1, 1)
-	*/
-	rt_raster_set_offsets(rast2, -2, -2);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|1|
-						+-+-+-+
-						|1|1|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|0|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-
-	/* skew tests */
-	/* rast2 (skewed by -0.5, 0.5) */
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-	rt_raster_set_skews(rast2, -0.5, 0.5);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/* rast2 (skewed by -1, 1) */
-	rt_raster_set_skews(rast2, -1, 1);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/* rast2 (skewed by 1, -1) */
-	rt_raster_set_skews(rast2, 1, -1);
-
-	rtn = rt_raster_contains_properly(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-	deepRelease(rast1);
-}
-
-static void testCovers() {
-	rt_raster rast1;
-	rt_raster rast2;
-	rt_band band1;
-	rt_band band2;
-	double nodata;
-	int rtn;
-	int result;
-
-	/*
-		rast1
-
-		(-1, -1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 1)
-	*/
-	rast1 = rt_raster_new(2, 2);
-	assert(rast1);
-	rt_raster_set_scale(rast1, 1, 1);
-	rt_raster_set_offsets(rast1, -1, -1);
-
-	band1 = addBand(rast1, PT_8BUI, 1, 0);
-	CHECK(band1);
-	rt_band_set_nodata(band1, 0, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band1, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rast2 = rt_raster_new(2, 2);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	rtn = rt_raster_covers(
-		rast1, -1,
-		rast2, -1,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|0|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|0|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(2, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(4, 2)
-	*/
-	rt_raster_set_offsets(rast2, 2, 0);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 3)
-	*/
-	rt_raster_set_offsets(rast2, 0, 1);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-1, 1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 3)
-	*/
-	rt_raster_set_offsets(rast2, -1, 1);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, 0.1, 0.1);
-	rt_raster_set_scale(rast2, 0.4, 0.4);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, -0.1, 0.1);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(3, 3)
-	*/
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(1, 1)
-	*/
-	rt_raster_set_offsets(rast2, -2, -2);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|1|
-						+-+-+-+
-						|1|1|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|0|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-
-	/* skew tests */
-	/* rast2 (skewed by -0.5, 0.5) */
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-	rt_raster_set_skews(rast2, -0.5, 0.5);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/* rast2 (skewed by -1, 1) */
-	rt_raster_set_skews(rast2, -1, 1);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/* rast2 (skewed by 1, -1) */
-	rt_raster_set_skews(rast2, 1, -1);
-
-	rtn = rt_raster_covers(
-		rast1, 0,
-		rast2, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-	deepRelease(rast1);
-}
-
-static void testCoveredBy() {
-	rt_raster rast1;
-	rt_raster rast2;
-	rt_band band1;
-	rt_band band2;
-	double nodata;
-	int rtn;
-	int result;
-
-	/*
-		rast1
-
-		(-1, -1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 1)
-	*/
-	rast1 = rt_raster_new(2, 2);
-	assert(rast1);
-	rt_raster_set_scale(rast1, 1, 1);
-	rt_raster_set_offsets(rast1, -1, -1);
-
-	band1 = addBand(rast1, PT_8BUI, 1, 0);
-	CHECK(band1);
-	rt_band_set_nodata(band1, 0, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band1, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_coveredby(
-		rast1, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rast2 = rt_raster_new(2, 2);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	rtn = rt_raster_coveredby(
-		rast2, -1,
-		rast1, -1,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|0|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|0|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(2, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(4, 2)
-	*/
-	rt_raster_set_offsets(rast2, 2, 0);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 3)
-	*/
-	rt_raster_set_offsets(rast2, 0, 1);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-1, 1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 3)
-	*/
-	rt_raster_set_offsets(rast2, -1, 1);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, 0.1, 0.1);
-	rt_raster_set_scale(rast2, 0.4, 0.4);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, -0.1, 0.1);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(3, 3)
-	*/
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(1, 1)
-	*/
-	rt_raster_set_offsets(rast2, -2, -2);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|1|
-						+-+-+-+
-						|1|1|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|0|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-
-	/* skew tests */
-	/* rast2 (skewed by -0.5, 0.5) */
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-	rt_raster_set_skews(rast2, -0.5, 0.5);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/* rast2 (skewed by -1, 1) */
-	rt_raster_set_skews(rast2, -1, 1);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/* rast2 (skewed by 1, -1) */
-	rt_raster_set_skews(rast2, 1, -1);
-
-	rtn = rt_raster_coveredby(
-		rast2, 0,
-		rast1, 0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-	deepRelease(rast1);
-}
-
-static void testDWithin() {
-	rt_raster rast1;
-	rt_raster rast2;
-	rt_band band1;
-	rt_band band2;
-	double nodata;
-	int rtn;
-	int result;
-
-	/*
-		rast1
-
-		(-1, -1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 1)
-	*/
-	rast1 = rt_raster_new(2, 2);
-	assert(rast1);
-	rt_raster_set_scale(rast1, 1, 1);
-	rt_raster_set_offsets(rast1, -1, -1);
-
-	band1 = addBand(rast1, PT_8BUI, 1, 0);
-	CHECK(band1);
-	rt_band_set_nodata(band1, 0, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band1, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast1, 0,
-		0.,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast1, 0,
-		-1.,
-		&result
-	);
-	CHECK((rtn != ES_NONE));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rast2 = rt_raster_new(2, 2);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0.,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		1.,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	rtn = rt_raster_within_distance(
-		rast1, -1,
-		rast2, -1,
-		2.,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0.,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|0|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0.,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|0|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(2, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(4, 2)
-	*/
-	rt_raster_set_offsets(rast2, 2, 0);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		1.1,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, 0.1, 0.1);
-	rt_raster_set_scale(rast2, 0.4, 0.4);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, -0.1, 0.1);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(3, 3)
-	*/
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(1, 1)
-	*/
-	rt_raster_set_offsets(rast2, -2, -2);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|1|
-						+-+-+-+
-						|1|1|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|0|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-10, -1)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(-7, 2)
-	*/
-	rt_raster_set_offsets(rast2, -10, -1);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		5,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		6,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-
-	/* skew tests */
-	/* rast2 (skewed by -0.5, 0.5) */
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-	rt_raster_set_skews(rast2, -0.5, 0.5);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/* rast2 (skewed by -1, 1) */
-	rt_raster_set_skews(rast2, -1, 1);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/* rast2 (skewed by 1, -1) */
-	rt_raster_set_skews(rast2, 1, -1);
-
-	rtn = rt_raster_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-	deepRelease(rast1);
-}
-
-static void testDFullyWithin() {
-	rt_raster rast1;
-	rt_raster rast2;
-	rt_band band1;
-	rt_band band2;
-	double nodata;
-	int rtn;
-	int result;
-
-	/*
-		rast1
-
-		(-1, -1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(1, 1)
-	*/
-	rast1 = rt_raster_new(2, 2);
-	assert(rast1);
-	rt_raster_set_scale(rast1, 1, 1);
-	rt_raster_set_offsets(rast1, -1, -1);
-
-	band1 = addBand(rast1, PT_8BUI, 1, 0);
-	CHECK(band1);
-	rt_band_set_nodata(band1, 0, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band1, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band1, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast1, 0,
-		0.,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast1, 0,
-		-1.,
-		&result
-	);
-	CHECK((rtn != ES_NONE));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rast2 = rt_raster_new(2, 2);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0.,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		1.,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, -1,
-		rast2, -1,
-		5.,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		2.,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|1|0|
-						+-+-+
-						|1|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		5.,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|1|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		5,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+
-						|0|0|
-						+-+-+
-						|0|0|
-						+-+-+
-								(2, 2)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		10,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(2, 0)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(4, 2)
-	*/
-	rt_raster_set_offsets(rast2, 2, 0);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		0,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		5.9,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, 0.1, 0.1);
-	rt_raster_set_scale(rast2, 0.4, 0.4);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		3,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-0.1, 0.1)
-						+-+-+
-						|1|1|
-						+-+-+
-						|1|1|
-						+-+-+
-								(0.9, 0.9)
-	*/
-	rt_raster_set_offsets(rast2, -0.1, 0.1);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		2,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	deepRelease(rast2);
-
-	/*
-		rast2
-
-		(0, 0)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(3, 3)
-	*/
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rt_band_get_nodata(band2, &nodata);
-	CHECK_EQUALS(nodata, 0);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		6,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(1, 1)
-	*/
-	rt_raster_set_offsets(rast2, -2, -2);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		4.25,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|1|
-						+-+-+-+
-						|1|1|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		3.5,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|1|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		3.65,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/*
-		rast2
-
-		(-2, -2)
-						+-+-+-+
-						|0|1|0|
-						+-+-+-+
-						|1|0|0|
-						+-+-+-+
-						|0|0|0|
-						+-+-+-+
-									(1, 1)
-	*/
-	rtn = rt_band_set_pixel(band2, 0, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 0, NULL);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		3.6,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	/*
-		rast2
-
-		(-10, -1)
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-						|1|1|1|
-						+-+-+-+
-									(-7, 2)
-	*/
-	rt_raster_set_offsets(rast2, -10, -1);
-
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 1, NULL);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		5,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result != 1));
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		11.5,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-
-	/* skew tests */
-	/* rast2 (skewed by -0.5, 0.5) */
-	rast2 = rt_raster_new(3, 3);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-	rt_raster_set_skews(rast2, -0.5, 0.5);
-
-	band2 = addBand(rast2, PT_8BUI, 1, 0);
-	CHECK(band2);
-	rt_band_set_nodata(band2, 0, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 0, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 1, 2, 3, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 0, 1, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 1, 2, NULL);
-	rtn = rt_band_set_pixel(band2, 2, 2, 3, NULL);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		6.1,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/* rast2 (skewed by -1, 1) */
-	rt_raster_set_skews(rast2, -1, 1);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		7.1,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	/* rast2 (skewed by 1, -1) */
-	rt_raster_set_skews(rast2, 1, -1);
-
-	rtn = rt_raster_fully_within_distance(
-		rast1, 0,
-		rast2, 0,
-		8,
-		&result
-	);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((result == 1));
-
-	deepRelease(rast2);
-	deepRelease(rast1);
-}
-
-static void testAlignment() {
-	rt_raster rast1;
-	rt_raster rast2;
-	int rtn;
-	int aligned;
-	char *reason;
-
-	rast1 = rt_raster_new(2, 2);
-	assert(rast1);
-	rt_raster_set_scale(rast1, 1, 1);
-
-	rast2 = rt_raster_new(10, 10);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	rtn = rt_raster_same_alignment(rast1, rast2, &aligned, NULL);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((aligned != 0));
-
-	rt_raster_set_scale(rast2, 0.1, 0.1);
-	rtn = rt_raster_same_alignment(rast1, rast2, &aligned, &reason);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((aligned == 0));
-	CHECK(!strcmp(reason, "The rasters have different scales on the X axis"));
-	rt_raster_set_scale(rast2, 1, 1);
-
-	rt_raster_set_skews(rast2, -0.5, 0.5);
-	rtn = rt_raster_same_alignment(rast1, rast2, &aligned, &reason);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((aligned == 0));
-	CHECK(!strcmp(reason, "The rasters have different skews on the X axis"));
-	rt_raster_set_skews(rast2, 0, 0);
-
-	rt_raster_set_offsets(rast2, 1, 1);
-	rtn = rt_raster_same_alignment(rast1, rast2, &aligned, NULL);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((aligned != 0));
-
-	rt_raster_set_offsets(rast2, 2, 3);
-	rtn = rt_raster_same_alignment(rast1, rast2, &aligned, NULL);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((aligned != 0));
-
-	rt_raster_set_offsets(rast2, 0.1, 0.1);
-	rtn = rt_raster_same_alignment(rast1, rast2, &aligned, &reason);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK((aligned == 0));
-	CHECK(!strcmp(reason, "The rasters (pixel corner coordinates) are not aligned"));
-
-	deepRelease(rast2);
-	deepRelease(rast1);
-}
-
-static void testFromTwoRasters() {
-	rt_raster rast1;
-	rt_raster rast2;
-	rt_raster rast = NULL;
-	int err;
-	double offset[4] = {0.};
-
-	rast1 = rt_raster_new(4, 4);
-	assert(rast1);
-	rt_raster_set_scale(rast1, 1, 1);
-	rt_raster_set_offsets(rast1, -2, -2);
-
-	rast2 = rt_raster_new(2, 2);
-	assert(rast2);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	err = rt_raster_from_two_rasters(
-		rast1, rast2,
-		ET_FIRST,
-		&rast,
-		offset
-	);
-	CHECK(err == ES_NONE);
-	CHECK(rast);
-	CHECK((rt_raster_get_width(rast) == 4));
-	CHECK((rt_raster_get_height(rast) == 4));
-	CHECK(FLT_EQ(offset[0], 0));
-	CHECK(FLT_EQ(offset[1], 0));
-	CHECK(FLT_EQ(offset[2], 2));
-	CHECK(FLT_EQ(offset[3], 2));
-	deepRelease(rast);
-
-	err = rt_raster_from_two_rasters(
-		rast1, rast2,
-		ET_SECOND,
-		&rast,
-		offset
-	);
-	CHECK(err == ES_NONE);
-	CHECK(rast);
-	CHECK((rt_raster_get_width(rast) == 2));
-	CHECK((rt_raster_get_height(rast) == 2));
-	CHECK(FLT_EQ(offset[0], -2));
-	CHECK(FLT_EQ(offset[1], -2));
-	CHECK(FLT_EQ(offset[2], 0));
-	CHECK(FLT_EQ(offset[3], 0));
-	deepRelease(rast);
-
-	err = rt_raster_from_two_rasters(
-		rast1, rast2,
-		ET_INTERSECTION,
-		&rast,
-		offset
-	);
-	CHECK(err == ES_NONE);
-	CHECK(rast);
-	CHECK((rt_raster_get_width(rast) == 2));
-	CHECK((rt_raster_get_height(rast) == 2));
-	CHECK(FLT_EQ(offset[0], -2));
-	CHECK(FLT_EQ(offset[1], -2));
-	CHECK(FLT_EQ(offset[2], 0));
-	CHECK(FLT_EQ(offset[3], 0));
-	deepRelease(rast);
-
-	err = rt_raster_from_two_rasters(
-		rast1, rast2,
-		ET_UNION,
-		&rast,
-		offset
-	);
-	CHECK(err == ES_NONE);
-	CHECK(rast);
-	CHECK((rt_raster_get_width(rast) == 4));
-	CHECK((rt_raster_get_height(rast) == 4));
-	CHECK(FLT_EQ(offset[0], 0));
-	CHECK(FLT_EQ(offset[1], 0));
-	CHECK(FLT_EQ(offset[2], 2));
-	CHECK(FLT_EQ(offset[3], 2));
-	deepRelease(rast);
-
-	rt_raster_set_scale(rast2, 1, 0.1);
-	err = rt_raster_from_two_rasters(
-		rast1, rast2,
-		ET_UNION,
-		&rast,
-		offset
-	);
-	CHECK(err != ES_NONE);
-	rt_raster_set_scale(rast2, 1, 1);
-
-	rt_raster_set_srid(rast2, 9999);
-	err = rt_raster_from_two_rasters(
-		rast1, rast2,
-		ET_UNION,
-		&rast,
-		offset
-	);
-	CHECK(err != ES_NONE);
-	rt_raster_set_srid(rast2, 0);
-
-	rt_raster_set_skews(rast2, -1, 1);
-	err = rt_raster_from_two_rasters(
-		rast1, rast2,
-		ET_UNION,
-		&rast,
-		offset
-	);
-	CHECK(err != ES_NONE);
-
-	deepRelease(rast2);
-	deepRelease(rast1);
-}
-
-static void testLoadOfflineBand() {
-	rt_raster rast;
-	rt_band band;
-	const int maxX = 10;
-	const int maxY = 10;
-	const char *path = "../regress/loader/testraster.tif";
-	int rtn;
-	int x;
-	int y;
-	double val;
-
-	rast = rt_raster_new(maxX, maxY);
-	assert(rast);
-	rt_raster_set_offsets(rast, 80, 80);
-
-	band = rt_band_new_offline(maxX, maxY, PT_8BUI, 0, 0, 2, path);
-	assert(band);
-	rtn = rt_raster_add_band(rast, band, 0);
-	CHECK((rtn >= 0));
-
-	rtn = rt_band_load_offline_data(band);
-	CHECK((rtn == 0));
-	CHECK(band->data.offline.mem);
-
-	for (x = 0; x < maxX; x++) {
-		for (y = 0; y < maxY; y++) {
-			rtn = rt_band_get_pixel(band, x, y, &val, NULL);
- 			CHECK_EQUALS(rtn, ES_NONE);
-			CHECK(FLT_EQ(val, 255));
-		}
-	}
-
-	/* test rt_band_check_is_nodata */
-	rtdealloc(band->data.offline.mem);
-	band->data.offline.mem = NULL;
-	CHECK((rt_band_check_is_nodata(band) == FALSE));
-
-	deepRelease(rast);
-}
-
-static void testCellGeoPoint() {
-	rt_raster raster;
-	int rtn;
-	double xr, yr;
-	double xw, yw;
-	double gt[6] = {-128.604911499087763, 0.002424431085498, 0, 53.626968388905752, 0, -0.002424431085498};
-
-	raster = rt_raster_new(1, 1);
-	assert(raster); /* or we're out of virtual memory */
-	rt_raster_set_srid(raster, 4326);
-	rt_raster_set_geotransform_matrix(raster, gt);
-
-	xr = 0;
-	yr = 0;
-	rtn = rt_raster_cell_to_geopoint(raster, xr, yr, &xw, &yw, NULL);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK(FLT_EQ(xw, gt[0]));
-	CHECK(FLT_EQ(yw, gt[3]));
-
-	rtn = rt_raster_geopoint_to_cell(raster, xw, yw, &xr, &yr, NULL);
-	CHECK_EQUALS(rtn, ES_NONE);
-	CHECK(FLT_EQ(xr, 0));
-	CHECK(FLT_EQ(yr, 0));
-
-	deepRelease(raster);
-}
-
-static void testNearestPixel() {
-	rt_raster rast;
-	rt_band band;
-	uint32_t x, y;
-	int rtn;
-	const int maxX = 10;
-	const int maxY = 10;
-	rt_pixel npixels = NULL;
-
-	double **value;
-	int **nodata;
-	int dimx;
-	int dimy;
-
-	rast = rt_raster_new(maxX, maxY);
-	assert(rast);
-
-	band = addBand(rast, PT_32BUI, 1, 0);
-	CHECK(band);
-
-	for (x = 0; x < maxX; x++) {
-		for (y = 0; y < maxY; y++) {
-			rtn = rt_band_set_pixel(band, x, y, 1, NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-		}
-	}
-
-	rt_band_set_pixel(band, 0, 0, 0, NULL);
-	rt_band_set_pixel(band, 3, 0, 0, NULL);
-	rt_band_set_pixel(band, 6, 0, 0, NULL);
-	rt_band_set_pixel(band, 9, 0, 0, NULL);
-	rt_band_set_pixel(band, 1, 2, 0, NULL);
-	rt_band_set_pixel(band, 4, 2, 0, NULL);
-	rt_band_set_pixel(band, 7, 2, 0, NULL);
-	rt_band_set_pixel(band, 2, 4, 0, NULL);
-	rt_band_set_pixel(band, 5, 4, 0, NULL);
-	rt_band_set_pixel(band, 8, 4, 0, NULL);
-	rt_band_set_pixel(band, 0, 6, 0, NULL);
-	rt_band_set_pixel(band, 3, 6, 0, NULL);
-	rt_band_set_pixel(band, 6, 6, 0, NULL);
-	rt_band_set_pixel(band, 9, 6, 0, NULL);
-	rt_band_set_pixel(band, 1, 8, 0, NULL);
-	rt_band_set_pixel(band, 4, 8, 0, NULL);
-	rt_band_set_pixel(band, 7, 8, 0, NULL);
-
-	/* 0,0 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		0, 0,
-		0, 0,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 3));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* 1,1 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		1, 1,
-		0, 0,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 6));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* 4,4 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		4, 4,
-		0, 0,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 7));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* 4,4 distance 2 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		4, 4,
-		2, 2,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 19));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* 10,10 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		10, 10,
-		0, 0,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 1));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* 11,11 distance 1 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		11, 11,
-		1, 1,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 0));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* -1,-1 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		-1, -1,
-		0, 0,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 3));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* -1,-1 distance 1 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		-1, -1,
-		1, 1,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 0));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* -1,1 distance 1 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		-1, 1,
-		1, 1,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 2));
-
-	rtn = rt_pixel_set_to_array(
-		npixels, rtn,
-		-1, 1, 
-		1, 1,
-		&value,
-		&nodata,
-		&dimx, &dimy
-	);
-	rtdealloc(npixels);
-	CHECK((rtn == ES_NONE));
-	CHECK((dimx == 3));
-	CHECK((dimy == 3));
-
-	for (x = 0; x < dimx; x++) {
-		rtdealloc(nodata[x]);
-		rtdealloc(value[x]);
-	}
-
-	rtdealloc(nodata);
-	rtdealloc(value);
-
-
-	/* -2,2 distance 1 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		-2, 2,
-		1, 1,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 0));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* -10,2 distance 3 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		-10, 2,
-		3, 3,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 0));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* -10,2 distance 3 include NODATA */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		-10, 2,
-		3, 3,
-		0,
-		&npixels
-	);
-	CHECK((rtn == 48));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* 4,4 distance 3,2 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		4, 4,
-		3, 2,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 27));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* 2,7 distance 3,1 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		2, 7,
-		3, 1,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 13));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* 10,10 distance 1,3 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		10,10,
-		1, 3,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 3));
-	if (rtn)
-		rtdealloc(npixels);
-
-	/* band with no NODATA */
-	band = addBand(rast, PT_32BUI, 0, 0);
-	CHECK(band);
-
-	/* 0,0 */
-	rtn = rt_band_get_nearest_pixel(
-		band,
-		0, 0,
-		0, 0,
-		1,
-		&npixels
-	);
-	CHECK((rtn == 8));
-	if (rtn)
-		rtdealloc(npixels);
-
-	deepRelease(rast);
-}
-
-static void testPixelOfValue() {
-	rt_raster rast;
-	rt_band band;
-	uint32_t x, y;
-	int rtn;
-	const int maxX = 10;
-	const int maxY = 10;
-	rt_pixel pixels = NULL;
-
-	double search0[1] = {0};
-	double search1[1] = {1};
-	double search2[2] = {3, 5};
-
-	rast = rt_raster_new(maxX, maxY);
-	assert(rast);
-
-	band = addBand(rast, PT_32BUI, 1, 0);
-	CHECK(band);
-
-	for (x = 0; x < maxX; x++) {
-		for (y = 0; y < maxY; y++) {
-			rtn = rt_band_set_pixel(band, x, y, 1, NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-		}
-	}
-
-	rt_band_set_pixel(band, 0, 0, 0, NULL);
-	rt_band_set_pixel(band, 3, 0, 0, NULL);
-	rt_band_set_pixel(band, 6, 0, 0, NULL);
-	rt_band_set_pixel(band, 9, 0, 0, NULL);
-	rt_band_set_pixel(band, 1, 2, 0, NULL);
-	rt_band_set_pixel(band, 4, 2, 0, NULL);
-	rt_band_set_pixel(band, 7, 2, 0, NULL);
-	rt_band_set_pixel(band, 2, 4, 0, NULL);
-	rt_band_set_pixel(band, 5, 4, 0, NULL);
-	rt_band_set_pixel(band, 8, 4, 0, NULL);
-	rt_band_set_pixel(band, 0, 6, 0, NULL);
-	rt_band_set_pixel(band, 3, 6, 0, NULL);
-	rt_band_set_pixel(band, 6, 6, 0, NULL);
-	rt_band_set_pixel(band, 9, 6, 0, NULL);
-	rt_band_set_pixel(band, 1, 8, 0, NULL);
-	rt_band_set_pixel(band, 4, 8, 0, NULL);
-	rt_band_set_pixel(band, 7, 8, 0, NULL);
-
-	pixels = NULL;
-	rtn = rt_band_get_pixel_of_value(
-		band, TRUE,
-		search1, 1,
-		&pixels
-	);
-	CHECK((rtn == 83));
-	if (rtn)
-		rtdealloc(pixels);
-
-	pixels = NULL;
-	rtn = rt_band_get_pixel_of_value(
-		band, FALSE,
-		search0, 1,
-		&pixels
-	);
-	CHECK((rtn == 17));
-	if (rtn)
-		rtdealloc(pixels);
-
-	rt_band_set_pixel(band, 4, 2, 3, NULL);
-	rt_band_set_pixel(band, 7, 2, 5, NULL);
-	rt_band_set_pixel(band, 1, 8, 3, NULL);
-
-	pixels = NULL;
-	rtn = rt_band_get_pixel_of_value(
-		band, TRUE,
-		search2, 2,
-		&pixels
-	);
-	CHECK((rtn == 3));
-	if (rtn)
-		rtdealloc(pixels);
-
-	deepRelease(rast);
-}
-
-static void testPixelAsPolygon() {
-	rt_raster rast;
-	rt_band band;
-	uint32_t x, y;
-	int rtn;
-	const int maxX = 10;
-	const int maxY = 10;
-	LWPOLY *poly = NULL;
-
-	rast = rt_raster_new(maxX, maxY);
-	assert(rast);
-
-	band = addBand(rast, PT_32BUI, 1, 0);
-	CHECK(band);
-
-	for (x = 0; x < maxX; x++) {
-		for (y = 0; y < maxY; y++) {
-			rtn = rt_band_set_pixel(band, x, y, 1, NULL);
-			CHECK_EQUALS(rtn, ES_NONE);
-		}
-	}
-
-	rt_band_set_pixel(band, 0, 0, 0, NULL);
-	rt_band_set_pixel(band, 3, 0, 0, NULL);
-	rt_band_set_pixel(band, 6, 0, 0, NULL);
-	rt_band_set_pixel(band, 9, 0, 0, NULL);
-	rt_band_set_pixel(band, 1, 2, 0, NULL);
-	rt_band_set_pixel(band, 4, 2, 0, NULL);
-	rt_band_set_pixel(band, 7, 2, 0, NULL);
-	rt_band_set_pixel(band, 2, 4, 0, NULL);
-	rt_band_set_pixel(band, 5, 4, 0, NULL);
-	rt_band_set_pixel(band, 8, 4, 0, NULL);
-	rt_band_set_pixel(band, 0, 6, 0, NULL);
-	rt_band_set_pixel(band, 3, 6, 0, NULL);
-	rt_band_set_pixel(band, 6, 6, 0, NULL);
-	rt_band_set_pixel(band, 9, 6, 0, NULL);
-	rt_band_set_pixel(band, 1, 8, 0, NULL);
-	rt_band_set_pixel(band, 4, 8, 0, NULL);
-	rt_band_set_pixel(band, 7, 8, 0, NULL);
-
-	poly = rt_raster_pixel_as_polygon(rast, 1, 1);
-	CHECK((poly != NULL));
-	lwpoly_free(poly);
-
-	deepRelease(rast);
-}
-
-static void testRasterSurface() {
-	rt_raster rast;
-	rt_band band;
-	const int maxX = 5;
-	const int maxY = 5;
-	int x, y;
-	char *wkt = NULL;
-	LWMPOLY *mpoly = NULL;
-	int err;
-
-	rast = rt_raster_new(maxX, maxY);
-	assert(rast);
-
-	rt_raster_set_offsets(rast, 0, 0);
-	rt_raster_set_scale(rast, 1, -1);
-
-	band = addBand(rast, PT_32BUI, 1, 0);
-	CHECK(band);
-
-	for (y = 0; y < maxY; y++) {
-		for (x = 0; x < maxX; x++) {
-			rt_band_set_pixel(band, x, y, 1, NULL);
-		}
-	}
-
-	err = rt_raster_surface(rast, 0, &mpoly);
-	CHECK(err == ES_NONE);
-	CHECK((mpoly != NULL));
-	wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
-	CHECK(!strcmp(wkt, "MULTIPOLYGON(((0 0,0 -5,5 -5,5 0,0 0)))"));
-	rtdealloc(wkt);
-	lwmpoly_free(mpoly);
-	mpoly = NULL;
-
-	/* 0,0 NODATA */
-	rt_band_set_pixel(band, 0, 0, 0, NULL);
-
-	err = rt_raster_surface(rast, 0, &mpoly);
-	CHECK(err == ES_NONE);
-	CHECK((mpoly != NULL));
-	wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
-	CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 0,1 -1,0 -1,0 -5,4 -5,5 -5,5 0,1 0)))"));
-	rtdealloc(wkt);
-	lwmpoly_free(mpoly);
-	mpoly = NULL;
-
-	/* plus 1,1 NODATA */
-	rt_band_set_pixel(band, 1, 1, 0, NULL);
-
-	err = rt_raster_surface(rast, 0, &mpoly);
-	CHECK(err == ES_NONE);
-	CHECK((mpoly != NULL));
-	wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
-	CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 0,1 -1,0 -1,0 -5,4 -5,5 -5,5 0,1 0),(1 -1,1 -2,2 -2,2 -1,1 -1)))"));
-	rtdealloc(wkt);
-	lwmpoly_free(mpoly);
-	mpoly = NULL;
-
-	/* plus 2,2 NODATA */
-	rt_band_set_pixel(band, 2, 2, 0, NULL);
-
-	err = rt_raster_surface(rast, 0, &mpoly);
-	CHECK(err == ES_NONE);
-	CHECK((mpoly != NULL));
-	wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
-#if POSTGIS_GEOS_VERSION >= 33
-	CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 -1,1 0,5 0,5 -5,4 -5,0 -5,0 -1,1 -1),(1 -1,1 -2,2 -2,2 -1,1 -1),(2 -2,2 -3,3 -3,3 -2,2 -2)))"));
-#else
-	CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 0,1 -1,0 -1,0 -5,4 -5,5 -5,5 0,1 0),(1 -1,1 -2,2 -2,2 -3,3 -3,3 -2,2 -2,2 -1,1 -1)))"));
-#endif
-	rtdealloc(wkt);
-	lwmpoly_free(mpoly);
-	mpoly = NULL;
-
-	/* plus 3,3 NODATA */
-	rt_band_set_pixel(band, 3, 3, 0, NULL);
-
-	err = rt_raster_surface(rast, 0, &mpoly);
-	CHECK(err == ES_NONE);
-	CHECK((mpoly != NULL));
-	wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
-#if POSTGIS_GEOS_VERSION >= 33
-	CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 -1,1 0,5 0,5 -5,4 -5,0 -5,0 -1,1 -1),(1 -1,1 -2,2 -2,2 -1,1 -1),(2 -2,2 -3,3 -3,3 -2,2 -2),(3 -3,3 -4,4 -4,4 -3,3 -3)))"));
-#else
-	CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 0,1 -1,0 -1,0 -5,4 -5,5 -5,5 0,1 0),(1 -1,1 -2,2 -2,2 -3,3 -3,3 -4,4 -4,4 -3,3 -3,3 -2,2 -2,2 -1,1 -1)))"));
-#endif
-	rtdealloc(wkt);
-	lwmpoly_free(mpoly);
-	mpoly = NULL;
-
-	/* plus 4,4 NODATA */
-	rt_band_set_pixel(band, 4, 4, 0, NULL);
-
-	err = rt_raster_surface(rast, 0, &mpoly);
-	CHECK(err == ES_NONE);
-	CHECK((mpoly != NULL));
-	wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
-	CHECK(!strcmp(wkt, "MULTIPOLYGON(((4 -4,4 -5,0 -5,0 -1,1 -1,1 -2,2 -2,2 -3,3 -3,3 -4,4 -4)),((1 -1,1 0,5 0,5 -4,4 -4,4 -3,3 -3,3 -2,2 -2,2 -1,1 -1)))"));
-	rtdealloc(wkt);
-	lwmpoly_free(mpoly);
-	mpoly = NULL;
-
-	/* a whole lot more NODATA */
-	rt_band_set_pixel(band, 4, 0, 0, NULL);
-	rt_band_set_pixel(band, 3, 1, 0, NULL);
-	rt_band_set_pixel(band, 1, 3, 0, NULL);
-	rt_band_set_pixel(band, 0, 4, 0, NULL);
-
-	err = rt_raster_surface(rast, 0, &mpoly);
-	CHECK(err == ES_NONE);
-	CHECK((mpoly != NULL));
-	wkt = lwgeom_to_text(lwmpoly_as_lwgeom(mpoly));
-	CHECK(!strcmp(wkt, "MULTIPOLYGON(((1 -4,2 -4,2 -3,3 -3,3 -4,4 -4,4 -5,3 -5,1 -5,1 -4)),((1 -4,0 -4,0 -1,1 -1,1 -2,2 -2,2 -3,1 -3,1 -4)),((3 -2,4 -2,4 -1,5 -1,5 -4,4 -4,4 -3,3 -3,3 -2)),((3 -2,2 -2,2 -1,1 -1,1 0,4 0,4 -1,3 -1,3 -2)))"));
-	rtdealloc(wkt);
-	lwmpoly_free(mpoly);
-	mpoly = NULL;
-
-	deepRelease(rast);
-}
-
-typedef struct _userargs_t* _userargs;
-struct _userargs_t {
-	uint16_t rasters;
-	uint32_t rows;
-	uint32_t columns;
-};
-
-/* callback for 1 raster, 0 distance, FIRST or SECOND or LAST or UNION or INTERSECTION */
-static int testRasterIterator1_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
-	_userargs _userarg = (_userargs) userarg;
-
-	/* check that we're getting what we expect from userarg */
-	CHECK((arg->rasters == _userarg->rasters));
-	CHECK((arg->rows == _userarg->rows));
-	CHECK((arg->columns == _userarg->columns));
-
-	/* 0,0 */
-	if (
-		arg->dst_pixel[0] == 0 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 0));
-		CHECK((arg->nodata[0][0][0] == 0));
-	}
-	/* 4,4 */
-	else if (
-		arg->dst_pixel[0] == 4 &&
-		arg->dst_pixel[1] == 4
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 24));
-		CHECK((arg->nodata[0][0][0] == 0));
-	}
-	/* 1,1 */
-	else if (
-		arg->dst_pixel[0] == 1 &&
-		arg->dst_pixel[1] == 1
-	) {
-		CHECK((arg->nodata[0][0][0] == 1));
-	}
-	/* 2,2 */
-	else if (
-		arg->dst_pixel[0] == 2 &&
-		arg->dst_pixel[1] == 2
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 12));
-		CHECK((arg->nodata[0][0][0] == 0));
-	}
-	/* 3,1 */
-	else if (
-		arg->dst_pixel[0] == 3 &&
-		arg->dst_pixel[1] == 1
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 8));
-		CHECK((arg->nodata[0][0][0] == 0));
-	}
-	/* 1,0 */
-	else if (
-		arg->dst_pixel[0] == 1 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 1));
-		CHECK((arg->nodata[0][0][0] == 0));
-	}
-
-	return 1;
-}
-
-/* callback for 2 raster, 0 distance, UNION */
-static int testRasterIterator2_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
-	_userargs _userarg = (_userargs) userarg;
-
-	/* check that we're getting what we expect from userarg */
-	CHECK((arg->rasters == _userarg->rasters));
-	CHECK((arg->rows == _userarg->rows));
-	CHECK((arg->columns == _userarg->columns));
-
-	/* 0,0 */
-	if (
-		arg->dst_pixel[0] == 0 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 0));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK((arg->nodata[1][0][0] == 1));
-	}
-	/* 4,4 */
-	else if (
-		arg->dst_pixel[0] == 4 &&
-		arg->dst_pixel[1] == 4
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 24));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 118));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 1,1 */
-	else if (
-		arg->dst_pixel[0] == 1 &&
-		arg->dst_pixel[1] == 1
-	) {
-		CHECK((arg->nodata[0][0][0] == 1));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 100));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 2,2 */
-	else if (
-		arg->dst_pixel[0] == 2 &&
-		arg->dst_pixel[1] == 2
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 12));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 106));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 3,1 */
-	else if (
-		arg->dst_pixel[0] == 3 &&
-		arg->dst_pixel[1] == 1
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 8));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 102));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 1,0 */
-	else if (
-		arg->dst_pixel[0] == 1 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 1));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK((arg->nodata[1][0][0] == 1));
-	}
-	/* 1,3 */
-	else if (
-		arg->dst_pixel[0] == 1 &&
-		arg->dst_pixel[1] == 3
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 16));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK((arg->nodata[1][0][0] == 1));
-	}
-	/* 5,0 */
-	else if (
-		arg->dst_pixel[0] == 5 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK((arg->nodata[0][0][0] == 1));
-
-		CHECK((arg->nodata[1][0][0] == 1));
-	}
-
-	return 1;
-}
-
-/* callback for 2 raster, 0 distance, INTERSECTION */
-static int testRasterIterator3_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
-	_userargs _userarg = (_userargs) userarg;
-
-	/* check that we're getting what we expect from userarg */
-	CHECK((arg->rasters == _userarg->rasters));
-	CHECK((arg->rows == _userarg->rows));
-	CHECK((arg->columns == _userarg->columns));
-
-	/* 0,0 */
-	if (
-		arg->dst_pixel[0] == 0 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK((arg->nodata[0][0][0] == 1));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 100));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 0,3 */
-	else if (
-		arg->dst_pixel[0] == 0 &&
-		arg->dst_pixel[1] == 3
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 21));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 115));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 3,0 */
-	else if (
-		arg->dst_pixel[0] == 3 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 9));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 103));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 3,3 */
-	else if (
-		arg->dst_pixel[0] == 3 &&
-		arg->dst_pixel[1] == 3
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 24));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 118));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 0,2 */
-	else if (
-		arg->dst_pixel[0] == 3 &&
-		arg->dst_pixel[1] == 3
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 16));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK((arg->nodata[1][0][0] == 1));
-	}
-
-	return 1;
-}
-
-/* callback for 2 raster, 0 distance, FIRST */
-static int testRasterIterator4_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
-	_userargs _userarg = (_userargs) userarg;
-
-	/* check that we're getting what we expect from userarg */
-	CHECK((arg->rasters == _userarg->rasters));
-	CHECK((arg->rows == _userarg->rows));
-	CHECK((arg->columns == _userarg->columns));
-
-	/* 0,0 */
-	if (
-		arg->dst_pixel[0] == 0 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 0));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK((arg->nodata[1][0][0] == 1));
-	}
-	/* 4,4 */
-	else if (
-		arg->dst_pixel[0] == 4 &&
-		arg->dst_pixel[1] == 4
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 24));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 118));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 4,1 */
-	else if (
-		arg->dst_pixel[0] == 4 &&
-		arg->dst_pixel[1] == 1
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 9));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 103));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 4,0 */
-	else if (
-		arg->dst_pixel[0] == 4 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 4));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK((arg->nodata[1][0][0] == 1));
-	}
-
-	return 1;
-}
-
-/* callback for 2 raster, 0 distance, SECOND or LAST */
-static int testRasterIterator5_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
-	_userargs _userarg = (_userargs) userarg;
-
-	/* check that we're getting what we expect from userarg */
-	CHECK((arg->rasters == _userarg->rasters));
-	CHECK((arg->rows == _userarg->rows));
-	CHECK((arg->columns == _userarg->columns));
-
-	/* 0,0 */
-	if (
-		arg->dst_pixel[0] == 0 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK((arg->nodata[0][0][0] == 1));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 100));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 4,4 */
-	else if (
-		arg->dst_pixel[0] == 4 &&
-		arg->dst_pixel[1] == 4
-	) {
-		CHECK((arg->nodata[0][0][0] == 1));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 124));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 4,1 */
-	else if (
-		arg->dst_pixel[0] == 4 &&
-		arg->dst_pixel[1] == 1
-	) {
-		CHECK((arg->nodata[0][0][0] == 1));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 109));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 0,2 */
-	else if (
-		arg->dst_pixel[0] == 0 &&
-		arg->dst_pixel[1] == 2
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 16));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK((arg->nodata[1][0][0] == 1));
-	}
-
-	return 1;
-}
-
-/* callback for 2 raster, 0 distance, CUSTOM */
-static int testRasterIterator6_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
-	_userargs _userarg = (_userargs) userarg;
-
-	/* check that we're getting what we expect from userarg */
-	CHECK((arg->rasters == _userarg->rasters));
-	CHECK((arg->rows == _userarg->rows));
-	CHECK((arg->columns == _userarg->columns));
-
-	/* 0,0 */
-	if (
-		arg->dst_pixel[0] == 0 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 16));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK((arg->nodata[1][0][0] == 1));
-	}
-	/* 1,0 */
-	else if (
-		arg->dst_pixel[0] == 1 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 17));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 111));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 0,1 */
-	else if (
-		arg->dst_pixel[0] == 0 &&
-		arg->dst_pixel[1] == 1
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 21));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 115));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-	/* 1,1 */
-	else if (
-		arg->dst_pixel[0] == 1 &&
-		arg->dst_pixel[1] == 1
-	) {
-		CHECK(FLT_EQ(arg->values[0][0][0], 22));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][0][0], 116));
-		CHECK((arg->nodata[1][0][0] == 0));
-	}
-
-	return 1;
-}
-
-/* callback for 2 raster, 1 distance, CUSTOM */
-static int testRasterIterator7_callback(rt_iterator_arg arg, void *userarg, double *value, int *nodata) {
-	_userargs _userarg = (_userargs) userarg;
-
-	/* check that we're getting what we expect from userarg */
-	CHECK((arg->rasters == _userarg->rasters));
-	CHECK((arg->rows == _userarg->rows));
-	CHECK((arg->columns == _userarg->columns));
-
-	/* 0,0 */
-	if (
-		arg->dst_pixel[0] == 0 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK(FLT_EQ(arg->values[0][1][1], 16));
-		CHECK((arg->nodata[0][1][1] == 0));
-
-		CHECK((arg->nodata[1][1][1] == 1));
-
-		CHECK(FLT_EQ(arg->values[0][0][0], 10));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK((arg->nodata[1][0][0] == 1));
-	}
-	/* 1,0 */
-	else if (
-		arg->dst_pixel[0] == 1 &&
-		arg->dst_pixel[1] == 0
-	) {
-		CHECK(FLT_EQ(arg->values[0][1][1], 17));
-		CHECK((arg->nodata[0][1][1] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][1][1], 111));
-		CHECK((arg->nodata[1][1][1] == 0));
-
-		CHECK(FLT_EQ(arg->values[0][2][2], 23));
-		CHECK((arg->nodata[0][2][2] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][2][2], 117));
-		CHECK((arg->nodata[1][2][2] == 0));
-	}
-	/* 0,1 */
-	else if (
-		arg->dst_pixel[0] == 0 &&
-		arg->dst_pixel[1] == 1
-	) {
-		CHECK(FLT_EQ(arg->values[0][1][1], 21));
-		CHECK((arg->nodata[0][1][1] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][1][1], 115));
-		CHECK((arg->nodata[1][1][1] == 0));
-
-		CHECK((arg->nodata[0][2][0] == 1));
-
-		CHECK((arg->nodata[1][2][0] == 1));
-	}
-	/* 1,1 */
-	else if (
-		arg->dst_pixel[0] == 1 &&
-		arg->dst_pixel[1] == 1
-	) {
-		CHECK(FLT_EQ(arg->values[0][1][1], 22));
-		CHECK((arg->nodata[0][1][1] == 0));
-
-		CHECK(FLT_EQ(arg->values[1][1][1], 116));
-		CHECK((arg->nodata[1][1][1] == 0));
-
-		CHECK(FLT_EQ(arg->values[0][0][0], 16));
-		CHECK((arg->nodata[0][0][0] == 0));
-
-		CHECK((arg->nodata[1][0][0] == 1));
-	}
-
-	return 1;
-}
-
-static void testRasterIterator() {
-	rt_raster rast1;
-	rt_raster rast2;
-	rt_raster rast3;
-
-	int num = 2;
-
-	rt_raster rtn = NULL;
-	rt_band band;
-	int maxX = 5;
-	int maxY = 5;
-	rt_iterator itrset;
-	_userargs userargs;
-	int noerr = 0;
-	int x = 0;
-	int y = 0;
-
-	rast1 = rt_raster_new(maxX, maxY);
-	assert(rast1);
-
-	rt_raster_set_offsets(rast1, 0, 0);
-	rt_raster_set_scale(rast1, 1, -1);
-
-	band = addBand(rast1, PT_32BUI, 1, 6);
-	CHECK(band);
-
-	for (y = 0; y < maxY; y++) {
-		for (x = 0; x < maxX; x++) {
-			rt_band_set_pixel(band, x, y, x + (y * maxX), NULL);
-		}
-	}
-
-	rast2 = rt_raster_new(maxX, maxY);
-	assert(rast2);
-
-	rt_raster_set_offsets(rast2, 1, -1);
-	rt_raster_set_scale(rast2, 1, -1);
-
-	band = addBand(rast2, PT_32BUI, 1, 110);
-	CHECK(band);
-
-	for (y = 0; y < maxY; y++) {
-		for (x = 0; x < maxX; x++) {
-			rt_band_set_pixel(band, x, y, (x + (y * maxX)) + 100, NULL);
-		}
-	}
-
-	rast3 = rt_raster_new(2, 2);
-	assert(rast3);
-
-	rt_raster_set_offsets(rast3, 1, -3);
-	rt_raster_set_scale(rast3, 1, -1);
-
-	/* allocate user args */
-	userargs = rtalloc(sizeof(struct _userargs_t));
-
-	/* allocate itrset */
-	itrset = rtalloc(sizeof(struct rt_iterator_t) * num);
-	itrset[0].raster = rast1;
-	itrset[0].nband = 0;
-	itrset[0].nbnodata = 1;
-	itrset[1].raster = rast2;
-	itrset[1].nband = 0;
-	itrset[1].nbnodata = 1;
-
-	/* 1 raster, 0 distance, FIRST or SECOND or LAST or UNION or INTERSECTION */
-	userargs->rasters = 1;
-	userargs->rows = 1;
-	userargs->columns = 1;
-
-	noerr = rt_raster_iterator(
-		itrset, 1,
-		ET_INTERSECTION, NULL,
-		PT_32BUI,
-		1, 0,
-		0, 0,
-		userargs,
-		testRasterIterator1_callback,
-		&rtn
-	);
-	CHECK(noerr == ES_NONE);
-	CHECK((rt_raster_get_width(rtn) == 5));
-	CHECK((rt_raster_get_height(rtn) == 5));
-	CHECK((rt_raster_get_x_offset(rtn) == 0));
-	CHECK((rt_raster_get_y_offset(rtn) == 0));
-	CHECK((rt_raster_get_x_scale(rtn) == 1));
-	CHECK((rt_raster_get_y_scale(rtn) == -1));
-	CHECK((rt_raster_get_x_skew(rtn) == 0));
-	CHECK((rt_raster_get_y_skew(rtn) == 0));
-	CHECK((rt_raster_get_srid(rtn) == 0));
-
-	if (rtn != NULL) deepRelease(rtn);
-	rtn = NULL;
-
-	/* 1 raster, 0 distance, FIRST or SECOND or LAST or UNION or INTERSECTION */
-	userargs->rasters = 1;
-	userargs->rows = 1;
-	userargs->columns = 1;
-
-	noerr = rt_raster_iterator(
-		itrset, 1,
-		ET_UNION, NULL,
-		PT_32BUI,
-		1, 0,
-		0, 0,
-		userargs,
-		testRasterIterator1_callback,
-		&rtn
-	);
-	CHECK(noerr == ES_NONE);
-	CHECK((rt_raster_get_width(rtn) == 5));
-	CHECK((rt_raster_get_height(rtn) == 5));
-	CHECK((rt_raster_get_x_offset(rtn) == 0));
-	CHECK((rt_raster_get_y_offset(rtn) == 0));
-	CHECK((rt_raster_get_x_scale(rtn) == 1));
-	CHECK((rt_raster_get_y_scale(rtn) == -1));
-	CHECK((rt_raster_get_x_skew(rtn) == 0));
-	CHECK((rt_raster_get_y_skew(rtn) == 0));
-	CHECK((rt_raster_get_srid(rtn) == 0));
-
-	if (rtn != NULL) deepRelease(rtn);
-	rtn = NULL;
-
-	/* 2 raster, 0 distance, UNION */
-	userargs->rasters = 2;
-	userargs->rows = 1;
-	userargs->columns = 1;
-
-	noerr = rt_raster_iterator(
-		itrset, 2,
-		ET_UNION, NULL,
-		PT_32BUI,
-		1, 0,
-		0, 0,
-		userargs,
-		testRasterIterator2_callback,
-		&rtn
-	);
-	CHECK(noerr == ES_NONE);
-	CHECK((rt_raster_get_width(rtn) == 6));
-	CHECK((rt_raster_get_height(rtn) == 6));
-	CHECK((rt_raster_get_x_offset(rtn) == 0));
-	CHECK((rt_raster_get_y_offset(rtn) == 0));
-	CHECK((rt_raster_get_x_scale(rtn) == 1));
-	CHECK((rt_raster_get_y_scale(rtn) == -1));
-	CHECK((rt_raster_get_x_skew(rtn) == 0));
-	CHECK((rt_raster_get_y_skew(rtn) == 0));
-	CHECK((rt_raster_get_srid(rtn) == 0));
-
-	if (rtn != NULL) deepRelease(rtn);
-	rtn = NULL;
-
-	/* 2 raster, 0 distance, INTERSECTION */
-	noerr = rt_raster_iterator(
-		itrset, 2,
-		ET_INTERSECTION, NULL,
-		PT_32BUI,
-		1, 0,
-		0, 0,
-		userargs,
-		testRasterIterator3_callback,
-		&rtn
-	);
-	CHECK(noerr == ES_NONE);
-	CHECK((rt_raster_get_width(rtn) == 4));
-	CHECK((rt_raster_get_height(rtn) == 4));
-	CHECK((rt_raster_get_x_offset(rtn) == 1));
-	CHECK((rt_raster_get_y_offset(rtn) == -1));
-	CHECK((rt_raster_get_x_scale(rtn) == 1));
-	CHECK((rt_raster_get_y_scale(rtn) == -1));
-	CHECK((rt_raster_get_x_skew(rtn) == 0));
-	CHECK((rt_raster_get_y_skew(rtn) == 0));
-	CHECK((rt_raster_get_srid(rtn) == 0));
-
-	if (rtn != NULL) deepRelease(rtn);
-	rtn = NULL;
-
-	/* 2 raster, 0 distance, FIRST */
-	noerr = rt_raster_iterator(
-		itrset, 2,
-		ET_FIRST, NULL,
-		PT_32BUI,
-		1, 0,
-		0, 0,
-		userargs,
-		testRasterIterator4_callback,
-		&rtn
-	);
-	CHECK(noerr == ES_NONE);
-	CHECK((rt_raster_get_width(rtn) == 5));
-	CHECK((rt_raster_get_height(rtn) == 5));
-	CHECK((rt_raster_get_x_offset(rtn) == 0));
-	CHECK((rt_raster_get_y_offset(rtn) == 0));
-	CHECK((rt_raster_get_x_scale(rtn) == 1));
-	CHECK((rt_raster_get_y_scale(rtn) == -1));
-	CHECK((rt_raster_get_x_skew(rtn) == 0));
-	CHECK((rt_raster_get_y_skew(rtn) == 0));
-	CHECK((rt_raster_get_srid(rtn) == 0));
-
-	if (rtn != NULL) deepRelease(rtn);
-	rtn = NULL;
-
-	/* 2 raster, 0 distance, LAST or SECOND */
-	noerr = rt_raster_iterator(
-		itrset, 2,
-		ET_LAST, NULL,
-		PT_32BUI,
-		1, 0,
-		0, 0,
-		userargs,
-		testRasterIterator5_callback,
-		&rtn
-	);
-	CHECK(noerr == ES_NONE);
-	CHECK((rt_raster_get_width(rtn) == 5));
-	CHECK((rt_raster_get_height(rtn) == 5));
-	CHECK((rt_raster_get_x_offset(rtn) == 1));
-	CHECK((rt_raster_get_y_offset(rtn) == -1));
-	CHECK((rt_raster_get_x_scale(rtn) == 1));
-	CHECK((rt_raster_get_y_scale(rtn) == -1));
-	CHECK((rt_raster_get_x_skew(rtn) == 0));
-	CHECK((rt_raster_get_y_skew(rtn) == 0));
-	CHECK((rt_raster_get_srid(rtn) == 0));
-
-	if (rtn != NULL) deepRelease(rtn);
-	rtn = NULL;
-
-	/* 2 raster, 0 distance, CUSTOM */
-	noerr = rt_raster_iterator(
-		itrset, 2,
-		ET_CUSTOM, rast3,
-		PT_32BUI,
-		1, 0,
-		0, 0,
-		userargs,
-		testRasterIterator6_callback,
-		&rtn
-	);
-	CHECK(noerr == ES_NONE);
-	CHECK((rt_raster_get_width(rtn) == 2));
-	CHECK((rt_raster_get_height(rtn) == 2));
-	CHECK((rt_raster_get_x_offset(rtn) == 1));
-	CHECK((rt_raster_get_y_offset(rtn) == -3));
-	CHECK((rt_raster_get_x_scale(rtn) == 1));
-	CHECK((rt_raster_get_y_scale(rtn) == -1));
-	CHECK((rt_raster_get_x_skew(rtn) == 0));
-	CHECK((rt_raster_get_y_skew(rtn) == 0));
-	CHECK((rt_raster_get_srid(rtn) == 0));
-
-	if (rtn != NULL) deepRelease(rtn);
-	rtn = NULL;
-
-	/* 2 raster, 1 distance, CUSTOM */
-	userargs->rasters = 2;
-	userargs->rows = 3;
-	userargs->columns = 3;
-
-	noerr = rt_raster_iterator(
-		itrset, 2,
-		ET_CUSTOM, rast3,
-		PT_32BUI,
-		1, 0,
-		1, 1,
-		userargs,
-		testRasterIterator7_callback,
-		&rtn
-	);
-	CHECK(noerr == ES_NONE);
-	CHECK((rt_raster_get_width(rtn) == 2));
-	CHECK((rt_raster_get_height(rtn) == 2));
-	CHECK((rt_raster_get_x_offset(rtn) == 1));
-	CHECK((rt_raster_get_y_offset(rtn) == -3));
-	CHECK((rt_raster_get_x_scale(rtn) == 1));
-	CHECK((rt_raster_get_y_scale(rtn) == -1));
-	CHECK((rt_raster_get_x_skew(rtn) == 0));
-	CHECK((rt_raster_get_y_skew(rtn) == 0));
-	CHECK((rt_raster_get_srid(rtn) == 0));
-
-	if (rtn != NULL) deepRelease(rtn);
-	rtn = NULL;
-
-	rtdealloc(userargs);
-	rtdealloc(itrset);
-
-	deepRelease(rast1);
-	deepRelease(rast2);
-	deepRelease(rast3);
-
-	if (rtn != NULL) deepRelease(rtn);
-}
-
-static void testRasterClone() {
-	rt_raster rast1;
-	rt_raster rast2;
-	rt_band band;
-
-	int maxX = 5;
-	int maxY = 5;
-	double gt[6];
-
-	rast1 = rt_raster_new(maxX, maxY);
-	assert(rast1);
-
-	rt_raster_set_offsets(rast1, 0, 0);
-	rt_raster_set_scale(rast1, 1, -1);
-	rt_raster_set_srid(rast1, 4326);
-
-	band = addBand(rast1, PT_32BUI, 1, 6);
-	CHECK(band);
-
-	/* clone without bands */
-	rast2 = rt_raster_clone(rast1, 0);
-	CHECK(rast2);
-	CHECK((rt_raster_get_num_bands(rast2) == 0));
-
-	rt_raster_get_geotransform_matrix(rast2, gt);
-	CHECK((rt_raster_get_srid(rast2) == 4326));
-	CHECK((FLT_EQ(gt[0], 0)));
-	CHECK((FLT_EQ(gt[1], 1)));
-	CHECK((FLT_EQ(gt[2], 0)));
-	CHECK((FLT_EQ(gt[3], 0)));
-	CHECK((FLT_EQ(gt[4], 0)));
-	CHECK((FLT_EQ(gt[5], -1)));
-
-	deepRelease(rast2);
-
-	/* clone with bands */
-	rast2 = rt_raster_clone(rast1, 1);
-	CHECK(rast2);
-	CHECK((rt_raster_get_num_bands(rast2) == 1));
-
-	deepRelease(rast2);
-	deepRelease(rast1);
-}
-
-static void testGetPixelLine() {
-	rt_raster rast;
-	rt_band band;
-	int maxX = 5;
-	int maxY = 5;
-	int x = 0;
-	int y = 0;
-	void *vals = NULL;
-	uint16_t nvals = 0;
-	int err = 0;
-
-	rast = rt_raster_new(maxX, maxY);
-	assert(rast);
-
-	rt_raster_set_scale(rast, 1, -1);
-
-	band = addBand(rast, PT_8BSI, 0, 0);
-	CHECK(band);
-
-	for (y = 0; y < maxY; y++) {
-		for (x = 0; x < maxX; x++)
-			rt_band_set_pixel(band, x, y, x + (y * maxX), NULL);
-	}
-
-	err = rt_band_get_pixel_line(band, 0, 0, maxX, &vals, &nvals);
-	CHECK_EQUALS(err, ES_NONE);
-	CHECK((nvals == maxX));
-	CHECK((((int8_t *) vals)[3] == 3));
-	rtdealloc(vals);
-	
-	err = rt_band_get_pixel_line(band, 4, 4, maxX, &vals, &nvals);
-	CHECK_EQUALS(err, ES_NONE);
-	CHECK((nvals == 1));
-	CHECK((((int8_t *) vals)[0] == 24));
-	rtdealloc(vals);
-
-	err = rt_band_get_pixel_line(band, maxX, maxY, maxX, &vals, &nvals);
-	CHECK((err != ES_NONE));
-
-	deepRelease(rast);
-}
-
-int
-main()
-{
-    rt_raster raster;
-    rt_band band_1BB, band_2BUI, band_4BUI,
-            band_8BSI, band_8BUI, band_16BSI, band_16BUI,
-            band_32BSI, band_32BUI, band_32BF,
-            band_64BF;
-
-    raster = rt_raster_new(256, 256);
-    assert(raster); /* or we're out of virtual memory */
-		rt_raster_set_scale(raster, 1, 1);
-
-	printf("Checking empty and hasnoband functions...\n");
-	{ /* Check isEmpty and hasnoband */
-		CHECK(!rt_raster_is_empty(raster));
-
-		/* Create a dummy empty raster to test the opposite
-		 * to the previous sentence
-		 */
-		rt_raster emptyraster = rt_raster_new(0, 0);
-		CHECK(rt_raster_is_empty(emptyraster));
-		rt_raster_destroy(emptyraster);
-
-		/* Once we add a band to this raster, we'll check the opposite */
-		CHECK(!rt_raster_has_band(raster, 1));
-	}
-
-
-	printf("Checking raster properties...\n");
-    { /* Check scale */
-        float scale;
-        scale = rt_raster_get_x_scale(raster);
-        CHECK_EQUALS(scale, 1);
-        scale = rt_raster_get_y_scale(raster);
-        CHECK_EQUALS(scale, 1);
-    }
-
-    { /* Check offsets */
-        float off;
-
-        off = rt_raster_get_x_offset(raster);
-        CHECK_EQUALS(off, 0.5);
-
-        off = rt_raster_get_y_offset(raster);
-        CHECK_EQUALS(off, 0.5);
-
-        rt_raster_set_offsets(raster, 30, 70);
-
-        off = rt_raster_get_x_offset(raster);
-        CHECK_EQUALS(off, 30);
-
-        off = rt_raster_get_y_offset(raster);
-        CHECK_EQUALS(off, 70);
-
-        rt_raster_set_offsets(raster, 0.5, 0.5);
-    }
-
-    { /* Check skew */
-        float off;
-
-        off = rt_raster_get_x_skew(raster);
-        CHECK_EQUALS(off, 0);
-
-        off = rt_raster_get_y_skew(raster);
-        CHECK_EQUALS(off, 0);
-
-        rt_raster_set_skews(raster, 4, 5);
-
-        off = rt_raster_get_x_skew(raster);
-        CHECK_EQUALS(off, 4);
-
-        off = rt_raster_get_y_skew(raster);
-        CHECK_EQUALS(off, 5);
-
-        rt_raster_set_skews(raster, 0, 0);
-    }
-
-    { /* Check SRID */
-        int32_t srid;
-        srid = rt_raster_get_srid(raster);
-        CHECK_EQUALS(srid, 0);
-
-        rt_raster_set_srid(raster, 65546);
-        srid = rt_raster_get_srid(raster);
-        CHECK_EQUALS(srid, 65546);
-    }
-
-    printf("Raster starts with %d bands\n",
-        rt_raster_get_num_bands(raster));
-
-    { /* Check convex hull, based on offset, scale and rotation */
-        LWPOLY *convexhull;
-        POINTARRAY *ring;
-        POINT4D pt;
-
-        /* will rotate the raster to see difference with the envelope */
-        rt_raster_set_skews(raster, 4, 5);
-
-        convexhull = rt_raster_get_convex_hull(raster);
-        CHECK_EQUALS(convexhull->srid, rt_raster_get_srid(raster));
-        CHECK_EQUALS(convexhull->nrings, 1);
-        ring = convexhull->rings[0];
-        CHECK(ring);
-        CHECK_EQUALS(ring->npoints, 5);
-
-        getPoint4d_p(ring, 0, &pt);
-        printf("First point on convexhull ring is %g,%g\n", pt.x, pt.y);
-        CHECK_EQUALS_DOUBLE(pt.x, 0.5);
-        CHECK_EQUALS_DOUBLE(pt.y, 0.5);
-
-        getPoint4d_p(ring, 1, &pt);
-        printf("Second point on convexhull ring is %g,%g\n", pt.x, pt.y);
-        CHECK_EQUALS_DOUBLE(pt.x, 256.5);
-        CHECK_EQUALS_DOUBLE(pt.y, 1280.5);
-
-        getPoint4d_p(ring, 2, &pt);
-        printf("Third point on convexhull ring is %g,%g\n", pt.x, pt.y);
-        CHECK_EQUALS_DOUBLE(pt.x, 1280.5);
-        CHECK_EQUALS_DOUBLE(pt.y, 1536.5);
-
-        getPoint4d_p(ring, 3, &pt);
-        printf("Fourth point on convexhull ring is %g,%g\n", pt.x, pt.y);
-        CHECK_EQUALS_DOUBLE(pt.x, 1024.5);
-        CHECK_EQUALS_DOUBLE(pt.y, 256.5);
-
-        getPoint4d_p(ring, 4, &pt);
-        printf("Fifth point on convexhull ring is %g,%g\n", pt.x, pt.y);
-        CHECK_EQUALS_DOUBLE(pt.x, 0.5);
-        CHECK_EQUALS_DOUBLE(pt.y, 0.5);
-
-        lwpoly_free(convexhull);
-
-        rt_raster_set_skews(raster, 0, 0);
-    }
-		/* done all above */
-
-		/* done */
-		printf("Testing rt_util_gdal_configured... ");
-		testGDALConfigured();
-		printf("OK\n");
-
-		/* done */
-    printf("Testing rt_raster_gdal_polygonize... ");
-		testGDALPolygonize();
-		printf("OK\n");
-
-		/* done */
-    printf("Testing 1BB band... ");
-    band_1BB = addBand(raster, PT_1BB, 0, 0);
-    testBand1BB(band_1BB);
-		printf("OK\n");
-
-		/* done */
-    printf("Testing 2BB band... ");
-    band_2BUI = addBand(raster, PT_2BUI, 0, 0);
-    testBand2BUI(band_2BUI);
-		printf("OK\n");
-
-		/* done */
-    printf("Testing 4BUI band... ");
-    band_4BUI = addBand(raster, PT_4BUI, 0, 0);
-    testBand4BUI(band_4BUI);
-		printf("OK\n");
-
-		/* done */
-    printf("Testing 8BUI band... ");
-    band_8BUI = addBand(raster, PT_8BUI, 0, 0);
-    testBand8BUI(band_8BUI);
-		printf("OK\n");
-
-		/* done */
-    printf("Testing 8BSI band... ");
-    band_8BSI = addBand(raster, PT_8BSI, 0, 0);
-    testBand8BSI(band_8BSI);
-		printf("OK\n");
-
-		/* done */
-    printf("Testing 16BSI band... ");
-    band_16BSI = addBand(raster, PT_16BSI, 0, 0);
-    testBand16BSI(band_16BSI);
-		printf("OK\n");
-
-		/* done */
-    printf("Testing 16BUI band... ");
-    band_16BUI = addBand(raster, PT_16BUI, 0, 0);
-    testBand16BUI(band_16BUI);
-		printf("OK\n");
-
-		/* done */
-    printf("Testing 32BUI band... ");
-    band_32BUI = addBand(raster, PT_32BUI, 0, 0);
-    testBand32BUI(band_32BUI);
-		printf("OK\n");
-
-		/* done */
-    printf("Testing 32BSI band... ");
-    band_32BSI = addBand(raster, PT_32BSI, 0, 0);
-    testBand32BSI(band_32BSI);
-		printf("OK\n");
-
-		/* done */
-    printf("Testing 32BF band... ");
-    band_32BF = addBand(raster, PT_32BF, 0, 0);
-    testBand32BF(band_32BF);
-		printf("OK\n");
-
-		/* done */
-    printf("Testing 64BF band... ");
-    band_64BF = addBand(raster, PT_64BF, 0, 0);
-    testBand64BF(band_64BF);
-		printf("OK\n");
-
-		/* done */
-    printf("Testing band hasnodata flag... ");
-    testBandHasNoData(band_64BF);
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_from_band... ");
-		testRasterFromBand();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing band stats... ");
-		testBandStats();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_replace_band... ");
-		testRasterReplaceBand();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_band_reclass... ");
-		testBandReclass();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_to_gdal... ");
-		testRasterToGDAL();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_gdal_drivers... ");
-		testGDALDrivers();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_band_get_value_count... ");
-		testValueCount();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_from_gdal_dataset... ");
-		testGDALToRaster();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_util_compute_skewed_extent... ");
-		testComputeSkewedExtent();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_gdal_warp... ");
-		testGDALWarp();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_gdal_rasterize... ");
-		testGDALRasterize();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_intersects... ");
-		testIntersects();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_surface... ");
-		testRasterSurface();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_overlaps... ");
-		testOverlaps();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_touches... ");
-		testTouches();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_contains... ");
-		testContains();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_contains_properly... ");
-		testContainsProperly();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_covers... ");
-		testCovers();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_covered_by... ");
-		testCoveredBy();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_within_distance... ");
-		testDWithin();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_fully_within_distance... ");
-		testDFullyWithin();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_same_alignment... ");
-		testAlignment();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_from_two_rasters... ");
-		testFromTwoRasters();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_load_offline_band... ");
-		testLoadOfflineBand();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing cell <-> geopoint... ");
-		testCellGeoPoint();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_band_get_nearest_pixel... ");
-		testNearestPixel();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_band_get_pixel_of_value... ");
-		testPixelOfValue();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_pixel_as_polygon... ");
-		testPixelAsPolygon();
-		printf("OK\n");
-
-		/* done */
-		printf("Testing rt_raster_iterator... ");
-		testRasterIterator();
-		printf("OK\n");
-
-		/* done */
-		printf("Test rt_raster_clone... ");
-		testRasterClone();
-		printf("OK\n");
-
-		/* done */
-		printf("Test rt_band_get_pixel_line... ");
-		testGetPixelLine();
-		printf("OK\n");
-
-    deepRelease(raster);
-
-    return EXIT_SUCCESS;
-}
-
-
-void rt_init_allocators(void)
-{
-    rt_install_default_allocators();
-}
diff --git a/raster/test/core/testwkb.c b/raster/test/core/testwkb.c
deleted file mode 100644
index 409e7780e..000000000
--- a/raster/test/core/testwkb.c
+++ /dev/null
@@ -1,809 +0,0 @@
-/*
- * $Id$
- *
- * WKTRaster - Raster Types for PostGIS
- * http://www.postgis.org/support/wiki/index.php?WKTRasterHomePage
- *
- * Copyright (C) 2009  Sandro Santilli <strk@keybit.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <string.h>
-#include <math.h> /* for fabs */
-#include <float.h> /* for FLT_EPSILON and DBL_EPSILON */
-
-#include "rt_api.h"
-#include "check.h"
-
-
-int
-main()
-{
-    /* will use default allocators and message handlers */
-    rt_raster raster = NULL;
-    const char *hexwkb = NULL;
-    const char *out = NULL;
-    uint32_t len = 0;
-    int i = 0;
-
-    /* ------------------------------------------------------ */
-    /* No bands, 7x8 - little endian                          */
-    /* ------------------------------------------------------ */
-
-    hexwkb =
-"01"               /* little endian (uint8 ndr) */
-"0000"             /* version (uint16 0) */
-"0000"             /* nBands (uint16 0) */
-"000000000000F03F" /* scaleX (float64 1) */
-"0000000000000040" /* scaleY (float64 2) */
-"0000000000000840" /* ipX (float64 3) */
-"0000000000001040" /* ipY (float64 4) */
-"0000000000001440" /* skewX (float64 5) */
-"0000000000001840" /* skewY (float64 6) */
-"0A000000"         /* SRID (int32 10) */
-"0700"             /* width (uint16 7) */
-"0800"             /* height (uint16 8) */
-    ;
-
-    raster = rt_raster_from_hexwkb(hexwkb, strlen(hexwkb));
-    CHECK(raster);
-    CHECK_EQUALS(rt_raster_get_num_bands(raster), 0);
-    CHECK_EQUALS(rt_raster_get_x_scale(raster), 1);
-    CHECK_EQUALS(rt_raster_get_y_scale(raster), 2);
-    CHECK_EQUALS(rt_raster_get_x_offset(raster), 3);
-    CHECK_EQUALS(rt_raster_get_y_offset(raster), 4);
-    CHECK_EQUALS(rt_raster_get_x_skew(raster), 5);
-    CHECK_EQUALS(rt_raster_get_y_skew(raster), 6);
-    CHECK_EQUALS(rt_raster_get_srid(raster), 10);
-    CHECK_EQUALS(rt_raster_get_width(raster), 7);
-    CHECK_EQUALS(rt_raster_get_height(raster), 8);
-
-    out  = rt_raster_to_hexwkb(raster, &len);
-/*
-    printf(" in hexwkb len: %d\n", strlen(hexwkb));
-    printf("out hexwkb len: %d\n", len);
-    printf(" in hexwkb: %s\n", hexwkb);
-    printf("out hexwkb: %s\n", out);
-*/
-    CHECK_EQUALS(len, strlen(hexwkb));
-/* would depend on machine endian...
-    CHECK( ! strcmp(hexwkb, out) );
-*/
-    free((/*no const*/ void*)out);
-
-    {
-        void *serialized;
-        rt_raster rast2;
-
-        serialized = rt_raster_serialize(raster);
-        rast2 = rt_raster_deserialize(serialized, FALSE);
-
-        rt_raster_destroy(rast2);
-        free(serialized);
-    }
-
-    rt_raster_destroy(raster);
-
-    /* ------------------------------------------------------ */
-    /* No bands, 7x8 - big endian                             */
-    /* ------------------------------------------------------ */
-
-    hexwkb =
-"00"               /* big endian (uint8 xdr) */
-"0000"             /* version (uint16 0) */
-"0000"             /* nBands (uint16 0) */
-"3FF0000000000000" /* scaleX (float64 1) */
-"4000000000000000" /* scaleY (float64 2) */
-"4008000000000000" /* ipX (float64 3) */
-"4010000000000000" /* ipY (float64 4) */
-"4014000000000000" /* skewX (float64 5) */
-"4018000000000000" /* skewY (float64 6) */
-"0000000A"         /* SRID (int32 10) */
-"0007"             /* width (uint16 7) */
-"0008"             /* height (uint16 8) */
-    ;
-
-    raster = rt_raster_from_hexwkb(hexwkb, strlen(hexwkb));
-    CHECK(raster);
-    CHECK_EQUALS(rt_raster_get_num_bands(raster), 0);
-    CHECK_EQUALS(rt_raster_get_x_scale(raster), 1);
-    CHECK_EQUALS(rt_raster_get_y_scale(raster), 2);
-    CHECK_EQUALS(rt_raster_get_x_offset(raster), 3);
-    CHECK_EQUALS(rt_raster_get_y_offset(raster), 4);
-    CHECK_EQUALS(rt_raster_get_x_skew(raster), 5);
-    CHECK_EQUALS(rt_raster_get_y_skew(raster), 6);
-    CHECK_EQUALS(rt_raster_get_srid(raster), 10);
-    CHECK_EQUALS(rt_raster_get_width(raster), 7);
-    CHECK_EQUALS(rt_raster_get_height(raster), 8);
-
-    out  = rt_raster_to_hexwkb(raster, &len);
-    printf(" in hexwkb len: %u\n", (uint32_t) strlen(hexwkb));
-    printf("out hexwkb len: %u\n", len);
-    printf(" in hexwkb: %s\n", hexwkb);
-    printf("out hexwkb: %s\n", out);
-    CHECK_EQUALS(len, strlen(hexwkb));
-/* would depend on machine endian...
-    CHECK( ! strcmp(hexwkb, out) );
-*/
-
-    rt_raster_destroy(raster);
-    free((/*no const*/ void*)out);
-
-    /* ------------------------------------------------------ */
-    /* 1x1, little endian, band0(1bb)                         */
-    /* ------------------------------------------------------ */
-
-    hexwkb =
-"01"               /* little endian (uint8 ndr) */
-"0000"             /* version (uint16 0) */
-"0100"             /* nBands (uint16 1) */
-"000000000000F03F" /* scaleX (float64 1) */
-"0000000000000040" /* scaleY (float64 2) */
-"0000000000000840" /* ipX (float64 3) */
-"0000000000001040" /* ipY (float64 4) */
-"0000000000001440" /* skewX (float64 5) */
-"0000000000001840" /* skewY (float64 6) */
-"0A000000"         /* SRID (int32 10) */
-"0100"             /* width (uint16 1) */
-"0100"             /* height (uint16 1) */
-"40"               /* First band type (1BB, in memory, hasnodata) */
-"00"               /* nodata value (0) */
-"01"               /* pix(0,0) == 1 */
-    ;
-
-    raster = rt_raster_from_hexwkb(hexwkb, strlen(hexwkb));
-    CHECK(raster);
-    CHECK_EQUALS(rt_raster_get_num_bands(raster), 1);
-    CHECK_EQUALS(rt_raster_get_x_scale(raster), 1);
-    CHECK_EQUALS(rt_raster_get_y_scale(raster), 2);
-    CHECK_EQUALS(rt_raster_get_x_offset(raster), 3);
-    CHECK_EQUALS(rt_raster_get_y_offset(raster), 4);
-    CHECK_EQUALS(rt_raster_get_x_skew(raster), 5);
-    CHECK_EQUALS(rt_raster_get_y_skew(raster), 6);
-    CHECK_EQUALS(rt_raster_get_srid(raster), 10);
-    CHECK_EQUALS(rt_raster_get_width(raster), 1);
-    CHECK_EQUALS(rt_raster_get_height(raster), 1);
-    {
-        double val;
-        int failure;
-        rt_band band = rt_raster_get_band(raster, 0);
-        CHECK(band);
-        CHECK_EQUALS(rt_band_get_pixtype(band), PT_1BB);
-        CHECK(!rt_band_is_offline(band));
-        CHECK(rt_band_get_hasnodata_flag(band));
-				rt_band_get_nodata(band, &val);
-        CHECK_EQUALS(val, 0);
-        failure = rt_band_get_pixel(band, 0, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 1);
-    }
-
-    out  = rt_raster_to_hexwkb(raster, &len);
-    printf(" in hexwkb len: %u\n", (uint32_t) strlen(hexwkb));
-    printf("out hexwkb len: %u\n", len);
-    CHECK_EQUALS(len, strlen(hexwkb));
-/* would depend on machine endian...
-    CHECK( ! strcmp(hexwkb, out) );
-*/
-
-    rt_raster_destroy(raster);
-    free((/*no const*/ void*)out);
-
-    /* ------------------------------------------------------ */
-    /* 3x2, big endian, band0(8BSI)                           */
-    /* ------------------------------------------------------ */
-
-    hexwkb =
-"01"               /* little endian (uint8 ndr) */
-"0000"             /* version (uint16 0) */
-"0100"             /* nBands (uint16 1) */
-"000000000000F03F" /* scaleX (float64 1) */
-"0000000000000040" /* scaleY (float64 2) */
-"0000000000000840" /* ipX (float64 3) */
-"0000000000001040" /* ipY (float64 4) */
-"0000000000001440" /* skewX (float64 5) */
-"0000000000001840" /* skewY (float64 6) */
-"0A000000"         /* SRID (int32 10) */
-"0300"             /* width (uint16 3) */
-"0200"             /* height (uint16 2) */
-"43"               /* First band type (8BSI, in memory, hasnodata) */
-"FF"               /* nodata value (-1) */
-"FF"               /* pix(0,0) == -1 */
-"00"               /* pix(1,0) ==  0 */
-"01"               /* pix(2,0) == 1 */
-"7F"               /* pix(0,1) == 127 */
-"0A"               /* pix(1,1) == 10 */
-"02"               /* pix(2,1) == 2 */
-    ;
-
-    raster = rt_raster_from_hexwkb(hexwkb, strlen(hexwkb));
-    CHECK(raster);
-    CHECK_EQUALS(rt_raster_get_num_bands(raster), 1);
-    CHECK_EQUALS(rt_raster_get_x_scale(raster), 1);
-    CHECK_EQUALS(rt_raster_get_y_scale(raster), 2);
-    CHECK_EQUALS(rt_raster_get_x_offset(raster), 3);
-    CHECK_EQUALS(rt_raster_get_y_offset(raster), 4);
-    CHECK_EQUALS(rt_raster_get_x_skew(raster), 5);
-    CHECK_EQUALS(rt_raster_get_y_skew(raster), 6);
-    CHECK_EQUALS(rt_raster_get_srid(raster), 10);
-    CHECK_EQUALS(rt_raster_get_width(raster), 3);
-    CHECK_EQUALS(rt_raster_get_height(raster), 2);
-    {
-        double val;
-        int failure;
-
-        rt_band band = rt_raster_get_band(raster, 0);
-        CHECK(band);
-        CHECK_EQUALS(rt_band_get_pixtype(band), PT_8BSI);
-        CHECK(!rt_band_is_offline(band));
-        CHECK(rt_band_get_hasnodata_flag(band));
-				rt_band_get_nodata(band, &val);
-        CHECK_EQUALS(val, -1);
-
-        failure = rt_band_get_pixel(band, 0, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, -1);
-
-        failure = rt_band_get_pixel(band, 1, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 0);
-
-        failure = rt_band_get_pixel(band, 2, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 1);
-
-        failure = rt_band_get_pixel(band, 0, 1, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 127);
-
-        failure = rt_band_get_pixel(band, 1, 1, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 10);
-
-        failure = rt_band_get_pixel(band, 2, 1, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 2);
-    }
-
-    out  = rt_raster_to_hexwkb(raster, &len);
-    printf(" in hexwkb len: %u\n", (uint32_t) strlen(hexwkb));
-    printf("out hexwkb len: %u\n", len);
-    CHECK_EQUALS(len, strlen(hexwkb));
-/* would depend on machine endian...
-    CHECK( ! strcmp(hexwkb, out) );
-*/
-
-    free((/*no const*/ void*)out);
-
-    {
-        void *serialized;
-        rt_raster rast2;
-
-        serialized = rt_raster_serialize(raster);
-        rast2 = rt_raster_deserialize(serialized, FALSE);
-
-        rt_raster_destroy(rast2);
-        free(serialized);
-
-    }
-
-    rt_raster_destroy(raster);
-
-    /* ------------------------------------------------------ */
-    /* 3x2, little endian, band0(16BSI)                       */
-    /* ------------------------------------------------------ */
-
-    hexwkb =
-"01"               /* little endian (uint8 ndr) */
-"0000"             /* version (uint16 0) */
-"0100"             /* nBands (uint16 1) */
-"000000000000F03F" /* scaleX (float64 1) */
-"0000000000000040" /* scaleY (float64 2) */
-"0000000000000840" /* ipX (float64 3) */
-"0000000000001040" /* ipY (float64 4) */
-"0000000000001440" /* skewX (float64 5) */
-"0000000000001840" /* skewY (float64 6) */
-"0A000000"         /* SRID (int32 10) */
-"0300"             /* width (uint16 3) */
-"0200"             /* height (uint16 2) */
-"05"               /* First band type (16BSI, in memory) */
-"FFFF"               /* nodata value (-1) */
-"FFFF"               /* pix(0,0) == -1 */
-"0000"               /* pix(1,0) ==  0 */
-"F0FF"               /* pix(2,0) == -16 */
-"7F00"               /* pix(0,1) == 127 */
-"0A00"               /* pix(1,1) == 10 */
-"0200"               /* pix(2,1) == 2 */
-    ;
-
-    raster = rt_raster_from_hexwkb(hexwkb, strlen(hexwkb));
-    CHECK(raster);
-    CHECK_EQUALS(rt_raster_get_num_bands(raster), 1);
-    CHECK_EQUALS(rt_raster_get_x_scale(raster), 1);
-    CHECK_EQUALS(rt_raster_get_y_scale(raster), 2);
-    CHECK_EQUALS(rt_raster_get_x_offset(raster), 3);
-    CHECK_EQUALS(rt_raster_get_y_offset(raster), 4);
-    CHECK_EQUALS(rt_raster_get_x_skew(raster), 5);
-    CHECK_EQUALS(rt_raster_get_y_skew(raster), 6);
-    CHECK_EQUALS(rt_raster_get_srid(raster), 10);
-    CHECK_EQUALS(rt_raster_get_width(raster), 3);
-    CHECK_EQUALS(rt_raster_get_height(raster), 2);
-    {
-        double val;
-        int failure;
-        rt_band band = rt_raster_get_band(raster, 0);
-        CHECK(band);
-        CHECK_EQUALS(rt_band_get_pixtype(band), PT_16BSI);
-        CHECK(!rt_band_is_offline(band));
-        CHECK(!rt_band_get_hasnodata_flag(band));
-
-        failure = rt_band_get_pixel(band, 0, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, -1);
-
-        failure = rt_band_get_pixel(band, 1, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 0);
-
-        failure = rt_band_get_pixel(band, 2, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, -16);
-
-        failure = rt_band_get_pixel(band, 0, 1, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 127);
-
-        failure = rt_band_get_pixel(band, 1, 1, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 10);
-
-        failure = rt_band_get_pixel(band, 2, 1, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 2);
-    }
-
-    out  = rt_raster_to_hexwkb(raster, &len);
-    printf(" in hexwkb len: %u\n", (uint32_t) strlen(hexwkb));
-    printf("out hexwkb len: %u\n", len);
-    CHECK_EQUALS(len, strlen(hexwkb));
-/* would depend on machine endian
-    CHECK( ! strcmp(hexwkb, out) );
-*/
-
-    rt_raster_destroy(raster);
-    free((/*no const*/ void*)out);
-
-    /* ------------------------------------------------------ */
-    /* 3x2, big endian, band0(16BSI)                          */
-    /* ------------------------------------------------------ */
-
-    hexwkb =
-"00"               /* big endian (uint8 xdr) */
-"0000"             /* version (uint16 0) */
-"0001"             /* nBands (uint16 1) */
-"3FF0000000000000" /* scaleX (float64 1) */
-"4000000000000000" /* scaleY (float64 2) */
-"4008000000000000" /* ipX (float64 3) */
-"4010000000000000" /* ipY (float64 4) */
-"4014000000000000" /* skewX (float64 5) */
-"4018000000000000" /* skewY (float64 6) */
-"0000000A"         /* SRID (int32 10) */
-"0003"             /* width (uint16 3) */
-"0002"             /* height (uint16 2) */
-"05"               /* First band type (16BSI, in memory) */
-"FFFF"               /* nodata value (-1) */
-"FFFF"               /* pix(0,0) == -1 */
-"0000"               /* pix(1,0) ==  0 */
-"FFF0"               /* pix(2,0) == -16 */
-"007F"               /* pix(0,1) == 127 */
-"000A"               /* pix(1,1) == 10 */
-"0002"               /* pix(2,1) == 2 */
-    ;
-
-    raster = rt_raster_from_hexwkb(hexwkb, strlen(hexwkb));
-    CHECK(raster);
-    CHECK_EQUALS(rt_raster_get_num_bands(raster), 1);
-    CHECK_EQUALS(rt_raster_get_x_scale(raster), 1);
-    CHECK_EQUALS(rt_raster_get_y_scale(raster), 2);
-    CHECK_EQUALS(rt_raster_get_x_offset(raster), 3);
-    CHECK_EQUALS(rt_raster_get_y_offset(raster), 4);
-    CHECK_EQUALS(rt_raster_get_x_skew(raster), 5);
-    CHECK_EQUALS(rt_raster_get_y_skew(raster), 6);
-    CHECK_EQUALS(rt_raster_get_srid(raster), 10);
-    CHECK_EQUALS(rt_raster_get_width(raster), 3);
-    CHECK_EQUALS(rt_raster_get_height(raster), 2);
-    {
-        double val;
-        int failure;
-        rt_band band = rt_raster_get_band(raster, 0);
-        CHECK(band);
-        CHECK_EQUALS(rt_band_get_pixtype(band), PT_16BSI);
-        CHECK(!rt_band_is_offline(band));
-        CHECK(!rt_band_get_hasnodata_flag(band));
-
-        failure = rt_band_get_pixel(band, 0, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, -1);
-
-        failure = rt_band_get_pixel(band, 1, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 0);
-
-        failure = rt_band_get_pixel(band, 2, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, -16);
-
-        failure = rt_band_get_pixel(band, 0, 1, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 127);
-
-        failure = rt_band_get_pixel(band, 1, 1, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 10);
-
-        failure = rt_band_get_pixel(band, 2, 1, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 2);
-    }
-
-    out  = rt_raster_to_hexwkb(raster, &len);
-    printf(" in hexwkb len: %u\n", (uint32_t) strlen(hexwkb));
-    printf("out hexwkb len: %u\n", len);
-    CHECK_EQUALS(len, strlen(hexwkb));
-/* would depend on machine endian
-    CHECK( ! strcmp(hexwkb, out) );
-*/
-
-    rt_raster_destroy(raster);
-    free((/*no const*/ void*)out);
-
-    /* ------------------------------------------------------ */
-    /* 3x2, bit endian, band0(16BSI ext: 3;/tmp/t.tif)        */
-    /* ------------------------------------------------------ */
-
-    hexwkb =
-"00"               /* big endian (uint8 xdr) */
-"0000"             /* version (uint16 0) */
-"0001"             /* nBands (uint16 1) */
-"3FF0000000000000" /* scaleX (float64 1) */
-"4000000000000000" /* scaleY (float64 2) */
-"4008000000000000" /* ipX (float64 3) */
-"4010000000000000" /* ipY (float64 4) */
-"4014000000000000" /* skewX (float64 5) */
-"4018000000000000" /* skewY (float64 6) */
-"0000000A"         /* SRID (int32 10) */
-"0003"             /* width (uint16 3) */
-"0002"             /* height (uint16 2) */
-"C5"               /* First band type (16BSI, on disk, hasnodata) */
-"FFFF"             /* nodata value (-1) */
-"03"               /* ext band num == 3 */
-/* ext band path == /tmp/t.tif */
-"2F746D702F742E74696600"
-    ;
-
-    raster = rt_raster_from_hexwkb(hexwkb, strlen(hexwkb));
-    CHECK(raster);
-    CHECK_EQUALS(rt_raster_get_num_bands(raster), 1);
-    CHECK_EQUALS(rt_raster_get_x_scale(raster), 1);
-    CHECK_EQUALS(rt_raster_get_y_scale(raster), 2);
-    CHECK_EQUALS(rt_raster_get_x_offset(raster), 3);
-    CHECK_EQUALS(rt_raster_get_y_offset(raster), 4);
-    CHECK_EQUALS(rt_raster_get_x_skew(raster), 5);
-    CHECK_EQUALS(rt_raster_get_y_skew(raster), 6);
-    CHECK_EQUALS(rt_raster_get_srid(raster), 10);
-    CHECK_EQUALS(rt_raster_get_width(raster), 3);
-    CHECK_EQUALS(rt_raster_get_height(raster), 2);
-    {
-				double val;
-				uint8_t bandnum = 0;
-        rt_band band = rt_raster_get_band(raster, 0);
-        CHECK(band);
-        CHECK_EQUALS(rt_band_get_pixtype(band), PT_16BSI);
-        CHECK(rt_band_is_offline(band));
-        CHECK(rt_band_get_hasnodata_flag(band));
-				rt_band_get_nodata(band, &val);
-        CHECK_EQUALS(val, -1);
-        CHECK( ! strcmp(rt_band_get_ext_path(band), "/tmp/t.tif"));
-        CHECK_EQUALS(rt_band_get_ext_band_num(band, &bandnum), ES_NONE);
-        CHECK_EQUALS(bandnum, 3);
-    }
-
-    out  = rt_raster_to_hexwkb(raster, &len);
-    printf(" in hexwkb len: %u\n", (uint32_t) strlen(hexwkb));
-    printf("out hexwkb len: %u\n", len);
-    CHECK_EQUALS(len, strlen(hexwkb));
-/* would depend on machine endian
-    CHECK( ! strcmp(hexwkb, out) );
-*/
-
-    rt_raster_destroy(raster);
-    free((/*no const*/ void*)out);
-
-    /* ------------------------------------------------------ */
-    /* 1x3, little endian, band0 16BSI, nodata 1, srid -1     */
-    /* ------------------------------------------------------ */
-
-    hexwkb =
-"01"               /* little endian (uint8 ndr) */
-"0000"             /* version (uint16 0) */
-"0100"             /* nBands (uint16 1) */
-"0000000000805640" /* scaleX (float64 90.0) */
-"00000000008056C0" /* scaleY (float64 -90.0) */
-"000000001C992D41" /* ipX (float64 969870.0) */
-"00000000E49E2341" /* ipY (float64 642930.0) */
-"0000000000000000" /* skewX (float64 0) */
-"0000000000000000" /* skewY (float64 0) */
-"FFFFFFFF"         /* SRID (int32 -1) */
-"0300"             /* width (uint16 3) */
-"0100"             /* height (uint16 1) */
-"45"               /* First band type (16BSI, in memory, hasnodata) */
-"0100"             /* nodata value (1) */
-"0100"             /* pix(0,0) == 1 */
-"B401"             /* pix(1,0) == 436 */
-"AF01"             /* pix(2,0) == 431 */
-    ;
-
-    raster = rt_raster_from_hexwkb(hexwkb, strlen(hexwkb));
-    CHECK(raster);
-    CHECK_EQUALS(rt_raster_get_num_bands(raster), 1);
-    CHECK_EQUALS(rt_raster_get_x_scale(raster), 90);
-    CHECK_EQUALS(rt_raster_get_y_scale(raster), -90);
-    CHECK_EQUALS(rt_raster_get_x_offset(raster), 969870.0);
-    CHECK_EQUALS(rt_raster_get_y_offset(raster), 642930.0);
-    CHECK_EQUALS(rt_raster_get_x_skew(raster), 0);
-    CHECK_EQUALS(rt_raster_get_y_skew(raster), 0);
-    CHECK_EQUALS(rt_raster_get_srid(raster), 0);
-    CHECK_EQUALS(rt_raster_get_width(raster), 3);
-    CHECK_EQUALS(rt_raster_get_height(raster), 1);
-    {
-        double val;
-        int failure;
-        rt_band band = rt_raster_get_band(raster, 0);
-        CHECK(band);
-        CHECK_EQUALS(rt_band_get_pixtype(band), PT_16BSI);
-        CHECK(!rt_band_is_offline(band));
-        CHECK(rt_band_get_hasnodata_flag(band));
-				rt_band_get_nodata(band, &val);
-        CHECK_EQUALS(val, 1);
-
-        failure = rt_band_get_pixel(band, 0, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 1);
-
-        failure = rt_band_get_pixel(band, 1, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 436);
-
-        failure = rt_band_get_pixel(band, 2, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 431);
-    }
-
-    out  = rt_raster_to_hexwkb(raster, &len);
-/*
-    printf(" in hexwkb len: %d\n", strlen(hexwkb));
-    printf("out hexwkb len: %d\n", len);
-    printf(" in hexwkb: %s\n", hexwkb);
-    printf("out hexwkb: %s\n", out);
-*/
-    CHECK_EQUALS(len, strlen(hexwkb));
-/* would depend on machine endian
-    CHECK( ! strcmp(hexwkb, out) );
-*/
-    free((/*no const*/ void*)out);
-
-    {
-        void *serialized;
-        rt_raster rast2;
-
-        serialized = rt_raster_serialize(raster);
-        rast2 = rt_raster_deserialize(serialized, FALSE);
-
-        rt_raster_destroy(rast2);
-        free(serialized);
-    }
-
-    rt_raster_destroy(raster);
-
-    /* ------------------------------------------------------ */
-    /* 5x5, little endian, 3 x band 8BUI (RGB),               */
-    /* nodata 0, srid -1                                      */
-    /* Test case completes regress/bug_test_car5.sql          */
-    /* Test case repeated 4 times to mimic 4 tiles insertion  */
-    /* ------------------------------------------------------ */
-    for (i = 0; i < 5; ++i)
-    {
-
-    hexwkb =
-"01"                /* little endian (uint8 ndr) */
-"0000"              /* version (uint16 0) */
-"0300"              /* nBands (uint16 3) */
-"9A9999999999A93F"  /* scaleX (float64 0.050000) */
-"9A9999999999A9BF"  /* scaleY (float64 -0.050000) */
-"000000E02B274A41"  /* ipX (float64 3427927.750000) */
-"0000000077195641"  /* ipY (float64 5793244.000000) */
-"0000000000000000"  /* skewX (float64 0.000000) */
-"0000000000000000"  /* skewY (float64 0.000000) */
-"FFFFFFFF"          /* srid (int32 -1) */
-"0500"              /* width (uint16 5) */
-"0500"              /* height (uint16 5) */
-"44"                /* 1st band pixel type (8BUI, in memory, hasnodata) */
-"00"                /* 1st band nodata 0 */
-"FDFEFDFEFEFDFEFEFDF9FAFEFEFCF9FBFDFEFEFDFCFAFEFEFE" /* 1st band pixels */
-"44"                /* 2nd band pixel type (8BUI, in memory, hasnodata) */
-"00"                /* 2nd band nodata 0 */
-"4E627AADD16076B4F9FE6370A9F5FE59637AB0E54F58617087" /* 2nd band pixels */
-"44"                /* 3rd band pixel type (8BUI, in memory, hasnodata) */
-"00"                /* 3rd band nodata 0 */
-"46566487A1506CA2E3FA5A6CAFFBFE4D566DA4CB3E454C5665" /* 3rd band pixels */
-;
-
-    raster = rt_raster_from_hexwkb(hexwkb, strlen(hexwkb));
-    CHECK(raster);
-    CHECK_EQUALS(rt_raster_get_num_bands(raster), 3);
-    CHECK_EQUALS_DOUBLE(rt_raster_get_x_scale(raster), 0.05);
-    CHECK_EQUALS_DOUBLE(rt_raster_get_y_scale(raster), -0.05);
-    CHECK_EQUALS_DOUBLE(rt_raster_get_x_offset(raster), 3427927.75);
-    CHECK_EQUALS_DOUBLE(rt_raster_get_y_offset(raster), 5793244.00);
-    CHECK_EQUALS_DOUBLE(rt_raster_get_x_skew(raster), 0.0);
-    CHECK_EQUALS_DOUBLE(rt_raster_get_y_skew(raster), 0.0);
-    CHECK_EQUALS(rt_raster_get_srid(raster), 0);
-    CHECK_EQUALS(rt_raster_get_width(raster), 5);
-    CHECK_EQUALS(rt_raster_get_height(raster), 5);
-    {
-        /* Test 1st band */
-        double val;
-        int failure;
-        rt_band band = rt_raster_get_band(raster, 0);
-        CHECK(band);
-        CHECK_EQUALS(rt_band_get_pixtype(band), PT_8BUI);
-        CHECK(!rt_band_is_offline(band));
-        CHECK(rt_band_get_hasnodata_flag(band));
-				rt_band_get_nodata(band, &val);
-        CHECK_EQUALS(val, 0);
-
-        failure = rt_band_get_pixel(band, 0, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 253);
-
-        failure = rt_band_get_pixel(band, 1, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 254);
-
-        failure = rt_band_get_pixel(band, 2, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 253);
-
-        failure = rt_band_get_pixel(band, 3, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 254);
-
-        failure = rt_band_get_pixel(band, 4, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 254);
-    }
-
-    {
-        /* Test 2nd band */
-        double val;
-        int failure;
-        rt_band band = rt_raster_get_band(raster, 1);
-        CHECK(band);
-        CHECK_EQUALS(rt_band_get_pixtype(band), PT_8BUI);
-        CHECK(!rt_band_is_offline(band));
-        CHECK(rt_band_get_hasnodata_flag(band));
-				rt_band_get_nodata(band, &val);
-        CHECK_EQUALS(val, 0);
-
-        failure = rt_band_get_pixel(band, 0, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 78);
-
-        failure = rt_band_get_pixel(band, 1, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 98);
-
-        failure = rt_band_get_pixel(band, 2, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 122);
-
-        failure = rt_band_get_pixel(band, 3, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 173);
-
-        failure = rt_band_get_pixel(band, 4, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 209);
-    }
-
-    {
-        /* Test 3rd band */
-        double val;
-        int failure;
-        rt_band band = rt_raster_get_band(raster, 2);
-        CHECK(band);
-        CHECK_EQUALS(rt_band_get_pixtype(band), PT_8BUI);
-        CHECK(!rt_band_is_offline(band));
-        CHECK(rt_band_get_hasnodata_flag(band));
-				rt_band_get_nodata(band, &val);
-        CHECK_EQUALS(val, 0);
-
-        failure = rt_band_get_pixel(band, 0, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 70);
-
-        failure = rt_band_get_pixel(band, 1, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 86);
-
-        failure = rt_band_get_pixel(band, 2, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 100);
-
-        failure = rt_band_get_pixel(band, 3, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 135);
-
-        failure = rt_band_get_pixel(band, 4, 0, &val, NULL);
-        CHECK(!failure);
-        CHECK_EQUALS(val, 161);
-    }
-
-    out  = rt_raster_to_hexwkb(raster, &len);
-    printf(" in hexwkb len: %u\n", (uint32_t) strlen(hexwkb));
-    printf("out hexwkb len: %u\n", len);
-    CHECK_EQUALS(len, strlen(hexwkb));
-/* would depend on machine endian
-    CHECK( ! strcmp(hexwkb, out) );
-*/
-
-    free((/*no const*/ void*)out);
-    {
-        void *serialized;
-        rt_raster rast2;
-
-        serialized = rt_raster_serialize(raster);
-        rast2 = rt_raster_deserialize(serialized, FALSE);
-
-        rt_raster_destroy(rast2);
-        free(serialized);
-    }
-    rt_raster_destroy(raster);
-
-    } /* for-loop running car5 tests */
-
-    /* ------------------------------------------------------ */
-    /* TODO: New test cases                                   */
-    /* ------------------------------------------------------ */
-
-    /* new test case */
-
-    /* ------------------------------------------------------ */
-    /*  Success summary                                       */
-    /* ------------------------------------------------------ */
-
-    printf("All tests successful !\n");
-
-    return EXIT_SUCCESS;
-}
-
-void rt_init_allocators(void)
-{
-    rt_install_default_allocators();
-}
-- 
2.40.0