From: Ilia Alshanetsky <iliaa@php.net>
Date: Wed, 13 Nov 2002 20:03:59 +0000 (+0000)
Subject: Added tests for imagefilter() function.
X-Git-Tag: BEFORE_RENAMING~72
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=452273818868f8af7ce1d4ec8a4893a9658212cd;p=php

Added tests for imagefilter() function.
---

diff --git a/ext/gd/tests/imagefilter.phpt b/ext/gd/tests/imagefilter.phpt
new file mode 100644
index 0000000000..45c1c6a378
--- /dev/null
+++ b/ext/gd/tests/imagefilter.phpt
@@ -0,0 +1,105 @@
+--TEST--
+imagefilter() function test
+--SKIPIF--
+<?php 
+	if (!extension_loaded('gd')) {
+		die("skip gd extension not avaliable.");
+	}
+	if (!GD_BUNDLED) {
+		die("skip this test requires bundled gd library.");
+	}
+?>
+--FILE--
+<?php
+$no_arg_filters = array(
+	"IMG_FILTER_NEGATE",
+	"IMG_FILTER_GRAYSCALE",
+	"IMG_FILTER_EDGEDETECT",
+	"IMG_FILTER_GAUSSIAN_BLUR", 
+	"IMG_FILTER_SELECTIVE_BLUR",
+	"IMG_FILTER_EMBOSS",
+	"IMG_FILTER_MEAN_REMOVAL"
+);
+
+$SAVE_DIR = dirname(__FILE__);
+$SOURCE_IMG = $SAVE_DIR . "/test.png";
+	
+	foreach ($no_arg_filters as $filt) {
+		$im = imagecreatefrompng($SOURCE_IMG);
+		if (imagefilter($im, constant($filt))) {
+			imagepng($im, $SAVE_DIR. $filt. ".png");
+			echo "$filt success\n";
+			echo md5_file($SAVE_DIR. $filt. ".png") . "\n";
+			@unlink($SAVE_DIR. $filt. ".png");
+		} else {
+			echo "$filt failed\n";
+		}
+	} 
+
+	$im = imagecreatefrompng($SOURCE_IMG);
+	
+	if (imagefilter($im, IMG_FILTER_SMOOTH, -1924.124)) {
+		imagepng($im, $SAVE_DIR . "IMG_FILTER_SMOOTH.png");
+		echo "IMG_FILTER_SMOOTH success\n";
+		echo md5_file($SAVE_DIR . "IMG_FILTER_SMOOTH.png") . "\n";
+		@unlink($SAVE_DIR . "IMG_FILTER_SMOOTH.png");
+	} else {
+		echo "IMG_FILTER_SMOOTH failed\n";
+	}
+	
+	$im = imagecreatefrompng($SOURCE_IMG);
+	
+	if (imagefilter($im, IMG_FILTER_COLORIZE, -127.12, -127.98, 127)) {
+		imagepng($im, $SAVE_DIR . "IMG_FILTER_COLORIZE.png");
+		echo "IMG_FILTER_COLORIZE success\n";
+		echo md5_file($SAVE_DIR . "IMG_FILTER_COLORIZE.png") . "\n";
+		unlink($SAVE_DIR . "IMG_FILTER_COLORIZE.png");
+	} else {
+		echo "IMG_FILTER_COLORIZE failed\n";
+	}
+	
+	$im = imagecreatefrompng($SOURCE_IMG);
+	
+	if (imagefilter($im, IMG_FILTER_CONTRAST, -90)) {
+		imagepng($im, $SAVE_DIR . "IMG_FILTER_CONTRAST.png");
+		echo "IMG_FILTER_CONTRAST success\n";
+		echo md5_file($SAVE_DIR . "IMG_FILTER_CONTRAST.png") . "\n";
+		unlink($SAVE_DIR . "IMG_FILTER_CONTRAST.png");
+	} else {
+		echo "IMG_FILTER_CONTRAST failed\n";
+	}
+
+	$im = imagecreatefrompng($SOURCE_IMG);
+	
+	if (imagefilter($im, IMG_FILTER_BRIGHTNESS, 98)) {
+		imagepng($im, $SAVE_DIR . "IMG_FILTER_BRIGHTNESS.png");
+		echo "IMG_FILTER_BRIGHTNESS success\n";
+		echo md5_file($SAVE_DIR . "IMG_FILTER_BRIGHTNESS.png") . "\n";
+		unlink($SAVE_DIR . "IMG_FILTER_BRIGHTNESS.png");
+	} else {
+		echo "IMG_FILTER_BRIGHTNESS failed\n";
+	}
+?>
+--EXPECT--
+IMG_FILTER_NEGATE success
+791b480b940ca777c541a6541a9a21ee
+IMG_FILTER_GRAYSCALE success
+b6c77efe4f07916b889671a6d58a7646
+IMG_FILTER_EDGEDETECT success
+4a93e345325edb6e168fc3b603461a42
+IMG_FILTER_GAUSSIAN_BLUR success
+731a19e0f796ce853879761228f25a06
+IMG_FILTER_SELECTIVE_BLUR success
+740e8618e131d1e9e61fa4f891e2e4bd
+IMG_FILTER_EMBOSS success
+8e43cfced8d795bbce048a0402091b24
+IMG_FILTER_MEAN_REMOVAL success
+e8ae73918566861d1c707df35c171317
+IMG_FILTER_SMOOTH success
+4bda59ccda7b531f19be13fdda7570c3
+IMG_FILTER_COLORIZE success
+b7d1b39c3e7d98759ccccda4437ee125
+IMG_FILTER_CONTRAST success
+837db2a6295b64b0ce3b27621e256b26
+IMG_FILTER_BRIGHTNESS success
+15d795db86637150f6cfc5f98d074dea
diff --git a/ext/gd/tests/test.png b/ext/gd/tests/test.png
new file mode 100644
index 0000000000..27c5d46444
Binary files /dev/null and b/ext/gd/tests/test.png differ