php-src/ext/gd/tests/bug66882.phpt

--TEST--
Bug #66882 (imagerotate by -90 degrees truncates image by 1px)
--EXTENSIONS--
gd
--FILE--
<?php
$im = imagerotate(imagecreate(10, 10), -90, 0);
var_dump(imagesy($im), imagesx($im));
?>
--EXPECT--
int(10)
int(10)
Fix #66882: imagerotate by -90 degrees truncates image by 1px Contrary to the external libgd, the bundled libgd doesn't use optimized rotation algorithms for negative square angles. We fix that now. There are other improvements in gdImageRotateInterpolated() in the external libgd. I'll leave them out for now, in the hope that we'll be able to rejoin the two libraries rather soon. 2015-07-14 04:14:13 +08:00			`--TEST--`
			`Bug #66882 (imagerotate by -90 degrees truncates image by 1px)`
Migrate skip checks to --EXTENSIONS-- for ext/gd Cf. PR #6787. Closes GH-6994. 2021-05-17 04:51:09 +08:00			`--EXTENSIONS--`
			`gd`
Fix #66882: imagerotate by -90 degrees truncates image by 1px Contrary to the external libgd, the bundled libgd doesn't use optimized rotation algorithms for negative square angles. We fix that now. There are other improvements in gdImageRotateInterpolated() in the external libgd. I'll leave them out for now, in the hope that we'll be able to rejoin the two libraries rather soon. 2015-07-14 04:14:13 +08:00			`--FILE--`
			`<?php`
			`$im = imagerotate(imagecreate(10, 10), -90, 0);`
			`var_dump(imagesy($im), imagesx($im));`
			`?>`
			`--EXPECT--`
			`int(10)`
			`int(10)`