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--TEST--
jpeg <--> png conversion test
--SKIPIF--
<?php
if (!extension_loaded('gd')) {
die("skip gd extension not available.");
}
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
$cwd = __DIR__;
echo "PNG to JPEG conversion: ";
echo imagejpeg(imagecreatefrompng($cwd . "/conv_test.png"), $cwd . "/test_jpeg.jpeg") ? 'ok' : 'failed';
echo "\n";
echo "Generated JPEG to PNG conversion: ";
echo imagepng(imagecreatefromjpeg($cwd . "/test_jpeg.jpeg"), $cwd . "/test_jpng.png") ? 'ok' : 'failed';
echo "\n";
echo "JPEG to PNG conversion: ";
echo imagepng(imagecreatefromjpeg($cwd . "/conv_test.jpg"), $cwd . "/test_png.png") ? 'ok' : 'failed';
echo "\n";
echo "Generated PNG to JPEG conversion: ";
echo imagejpeg(imagecreatefrompng($cwd . "/test_png.png"), $cwd . "/test_pjpeg.jpeg") ? 'ok' : 'failed';
echo "\n";
@unlink($cwd . "/test_jpeg.jpeg");
@unlink($cwd . "/test_jpng.png");
@unlink($cwd . "/test_png.png");
@unlink($cwd . "/test_pjpeg.jpeg");
?>
--EXPECT--
PNG to JPEG conversion: ok
Generated JPEG to PNG conversion: ok
JPEG to PNG conversion: ok
Generated PNG to JPEG conversion: ok
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