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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 24f9e96792)
31 lines
838 B
PHP
31 lines
838 B
PHP
--TEST--
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Testing imagetruecolortopalette() of GD library
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--CREDITS--
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Rafael Dohms <rdohms [at] gmail [dot] com>
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--SKIPIF--
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<?php
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if (!extension_loaded("gd")) die("skip GD not present");
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if (!function_exists("imagecreatetruecolor")) die("skip GD Version not compatible");
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?>
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--FILE--
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<?php
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// Create a 200x100 image
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$image = imagecreatetruecolor(200, 100);
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$white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
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$black = imagecolorallocate($image, 0x00, 0x00, 0x00);
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// Set the background to be white
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imagefilledrectangle($image, 0, 0, 299, 99, $white);
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// Set the line thickness to 5
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imagesetthickness($image, 5);
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// Draw the rectangle
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imagerectangle($image, 14, 14, 185, 85, $black);
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include_once __DIR__ . '/func.inc';
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test_image_equals_file(__DIR__ . '/imagesetthickness_basic.png', $image);
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?>
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--EXPECT--
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The images are equal.
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