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f150ee9ab5
some floating points issue can end to different colors (+/- 1/255) tests should work again now.
33 lines
689 B
PHP
33 lines
689 B
PHP
--TEST--
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Bug #24155 (gdImageRotate270 rotation problem).
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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\n");
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}
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if (!GD_BUNDLED) {
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die('skip external GD libraries may fail');
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}
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?>
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--FILE--
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<?php
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$dest = dirname(realpath(__FILE__)) . '/bug24155.png';
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@unlink($dest);
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$im = imagecreatetruecolor(30, 50);
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imagefill($im, 0, 0, (16777215 - 255));
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$im = imagerotate($im, 270, 255);
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imagepng($im, $dest);
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$im2 = imagecreatefrompng($dest);
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// Uniform fill + n x 90degrees rotation , the color value does not change
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$col = imagecolorat($im2, 20, 20);
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// 16777215 - 255 = 16776960
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echo "$col\n";
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@unlink($dest);
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?>
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--EXPECT--
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16776960
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