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Christoph M. Becker
dc09f30933
The bundled GD test suites makes heavy use of md5() to verify the result of drawing operations. This leads to fragile tests (even a slight change in a PNG header would cause failure, and of course there is the possibility of collisions), and even worse, eventual test failures are rather unrevealing. Therefore we replace all md5() verification with a simplistic test_image_equals_file(), which is basically a simplified port of libgd's gdTestImageCompareToFile(), adapted to the needs of PHPTs. In the long run better tests helpers should be introduced (see also <http://news.php.net/php.internals/94081>), but for now this solution is preferable over the former. (cherry picked from commit 24f9e96792518ec2a75f26b1eb2471dd7694f2b7)
23 lines
596 B
PHP
23 lines
596 B
PHP
--TEST--
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Testing imagerectangle() of GD library
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--CREDITS--
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Ivan Rosolen <contato [at] ivanrosolen [dot] com>
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#testfest PHPSP on 2009-06-30
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--SKIPIF--
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<?php
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if ( ! extension_loaded('gd') ) die( 'skip GD not present; skipping test' );
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?>
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--FILE--
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<?php
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// Create a image
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$image = imagecreatetruecolor( 100, 100 );
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// Draw a rectangle
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imagerectangle( $image, 0, 0, 50, 50, imagecolorallocate($image, 255, 255, 255) );
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include_once __DIR__ . '/func.inc';
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test_image_equals_file(__DIR__ . '/imagerectangle_basic.png', $image);
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?>
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--EXPECT--
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The images are equal.
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