2005-12-09 18:14:12 +00:00
|
|
|
--TEST--
|
|
|
|
png compression test
|
|
|
|
--SKIPIF--
|
2007-05-28 17:57:20 +00:00
|
|
|
<?php
|
2005-12-09 18:14:12 +00:00
|
|
|
if (!extension_loaded('gd')) {
|
|
|
|
die("skip gd extension not available.");
|
|
|
|
}
|
2007-05-28 17:57:20 +00:00
|
|
|
|
2005-12-09 18:14:12 +00:00
|
|
|
if (!function_exists("imagecreatefrompng") || !function_exists("imagepng")) {
|
|
|
|
die("skip png 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
|