From: Pierre Joye <pajoye@php.net>
Date: Fri, 9 Dec 2005 18:14:12 +0000 (+0000)
Subject: - MFB: test for compression mode in imagepng
X-Git-Tag: RELEASE_1_0_4~445
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8b81d9279f4d85491107de51145c88a904def363;p=php

- MFB: test for compression mode in imagepng
---

diff --git a/ext/gd/tests/pngcomp.phpt b/ext/gd/tests/pngcomp.phpt
new file mode 100644
index 0000000000..6a4dbbb6c0
--- /dev/null
+++ b/ext/gd/tests/pngcomp.phpt
@@ -0,0 +1,37 @@
+--TEST--
+png compression test
+--SKIPIF--
+<?php 
+	if (!extension_loaded('gd')) {
+		die("skip gd extension not available.");
+	}
+	if (!GD_BUNDLED) {
+		die("skip external GD libraries always fail");
+	}	
+	if (!function_exists("imagecreatefrompng") || !function_exists("imagepng")) {
+		die("skip png support unavailable");
+	}
+	if (!function_exists("imagecreatefromjpeg") || !function_exists("imagejpeg")) {
+		die("skip jpeg support unavailable");
+	}
+?>
+--FILE--
+<?php
+	$cwd = dirname(__FILE__);
+
+	echo "PNG compression test: ";
+
+        $im = imagecreatetruecolor(20,20);
+        imagefilledrectangle($im, 5,5, 10,10, 0xffffff);
+        imagepng($im, $cwd . '/test_pngcomp.png', 9);
+
+        $im2 = imagecreatefrompng($cwd . '/test_pngcomp.png');
+        $col = imagecolorat($im2, 8,8);
+        if ($col == 0xffffff) {
+                echo "ok\n";
+        }
+	
+	@unlink($cwd . "/test_pngcomp.png");
+?>
+--EXPECT--
+PNG compression test: ok