From: Bborie Park <bkpark at ucdavis.edu>
Date: Wed, 3 Oct 2012 20:53:15 +0000 (+0000)
Subject: Added regression test for rt_raster_clone() and added missing SRID copy.
X-Git-Tag: 2.1.0beta2~589
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7c9cf073c880692cc767832f1cb656cbaf15a7fc;p=postgis

Added regression test for rt_raster_clone() and added missing SRID copy.

git-svn-id: http://svn.osgeo.org/postgis/trunk@10369 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/raster/rt_core/rt_api.c b/raster/rt_core/rt_api.c
index 5206bf806..e093d101c 100644
--- a/raster/rt_core/rt_api.c
+++ b/raster/rt_core/rt_api.c
@@ -8313,6 +8313,7 @@ rt_raster_clone(rt_raster raster, uint8_t deep) {
 
 	rt_raster_get_geotransform_matrix(raster, gt);
 	rt_raster_set_geotransform_matrix(rtn, gt);
+	rt_raster_set_srid(rtn, rt_raster_get_srid(raster));
 
 	return rtn;
 }
diff --git a/raster/test/core/testapi.c b/raster/test/core/testapi.c
index 305bf4aa3..50f36bb25 100644
--- a/raster/test/core/testapi.c
+++ b/raster/test/core/testapi.c
@@ -8045,6 +8045,50 @@ static void testRasterIterator() {
 	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);
+}
+
 int
 main()
 {
@@ -8363,6 +8407,10 @@ main()
 		testRasterIterator();
 		printf("OK\n");
 
+		printf("Test rt_raster_clone... ");
+		testRasterClone();
+		printf("OK\n");
+
     deepRelease(raster);
 
     return EXIT_SUCCESS;