--TEST--

imagecreatefromstring

--SKIPIF--

if (!function_exists('imagecreatefromstring')) die("skip gd extension not available\n");

if (!function_exists('imagepng')) die("skip no imagpng()\n");

--FILE--

$dir = dirname(__FILE__);

$im = imagecreatetruecolor(5,5);

imagefill($im, 0,0, 0xffffff);

imagesetpixel($im, 3,3, 0x0);

imagepng($im, $dir . '/tc.png');

$im_string = file_get_contents(dirname(__FILE__) . '/tc.png');

$im = imagecreatefromstring($im_string);

echo 'createfromstring truecolor png: ';

if (imagecolorat($im, 3,3) != 0x0) {

echo 'failed';

} else {

echo 'ok';

}

echo "\n";

unlink($dir . '/tc.png');

$im = imagecreate(5,5);

$c1 = imagecolorallocate($im, 255,255,255);

$c2 = imagecolorallocate($im, 255,0,0);

imagefill($im, 0,0, $c1);

imagesetpixel($im, 3,3, $c2);

imagepng($im, $dir . '/p.png');

$im_string = file_get_contents(dirname(__FILE__) . '/p.png');

$im = imagecreatefromstring($im_string);

echo'createfromstring palette png: ';

$c = imagecolorsforindex($im, imagecolorat($im, 3,3));

$failed = false;

if ($c['red'] != 255 || $c['green'] != 0 || $c['blue'] != 0) {

echo 'failed';

} else {

echo 'ok';

}

echo "\n";

unlink($dir . '/p.png');

$im = imagecreatefromstring('');

$im = imagecreatefromstring(' asdf jklp');

--EXPECTF--

createfromstring truecolor png: ok

createfromstring palette png: ok

Warning: imagecreatefromstring(): Empty string or invalid image in %screatefromstring.php on line %d

Warning: imagecreatefromstring(): Data is not in a recognized format in %screatefromstring.php on line %d