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48 lines
1.4 KiB
PHP
48 lines
1.4 KiB
PHP
--TEST--
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jpeg <--> png conversion test
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--SKIPIF--
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<?php
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if (!extension_loaded('gd')) {
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die("skip gd extension not available.");
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}
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if (!GD_BUNDLED) {
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die("skip external GD libraries always fail");
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}
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if (!function_exists("imagecreatefrompng") || !function_exists("imagepng")) {
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die("skip png support unavailable");
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}
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if (!function_exists("imagecreatefromjpeg") || !function_exists("imagejpeg")) {
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die("skip jpeg support unavailable");
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}
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?>
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--FILE--
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<?php
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$cwd = dirname(__FILE__);
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echo "PNG to JPEG conversion: ";
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echo imagejpeg(imagecreatefrompng($cwd . "/conv_test.png"), $cwd . "/test_jpeg.jpeg") ? 'ok' : 'failed';
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echo "\n";
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echo "Generated JPEG to PNG conversion: ";
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echo imagepng(imagecreatefromjpeg($cwd . "/test_jpeg.jpeg"), $cwd . "/test_jpng.png") ? 'ok' : 'failed';
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echo "\n";
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echo "JPEG to PNG conversion: ";
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echo imagepng(imagecreatefromjpeg($cwd . "/conv_test.jpeg"), $cwd . "/test_png.png") ? 'ok' : 'failed';
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echo "\n";
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echo "Generated PNG to JPEG conversion: ";
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echo imagejpeg(imagecreatefrompng($cwd . "/test_png.png"), $cwd . "/test_pjpeg.jpeg") ? 'ok' : 'failed';
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echo "\n";
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@unlink($cwd . "/test_jpeg.jpeg");
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@unlink($cwd . "/test_jpng.png");
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@unlink($cwd . "/test_png.png");
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@unlink($cwd . "/test_pjpeg.jpeg");
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?>
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--EXPECT--
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PNG to JPEG conversion: ok
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Generated JPEG to PNG conversion: ok
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JPEG to PNG conversion: ok
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Generated PNG to JPEG conversion: ok
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