--TEST--
Bug #22544 (TrueColor transparency in PNG images).
--SKIPIF--
<?php
	if (!extension_loaded('gd')) {
		die("skip gd extension not available\n");
	}
?>
--FILE--
<?php
	$image = imageCreateTruecolor(640, 100);
	$transparent = imageColorAllocate($image, 0, 0, 0);
	$red = imageColorAllocate($image, 255, 50, 50);
	imageColorTransparent($image, $transparent);
	imageFilledRectangle($image, 0, 0, 640-1, 100-1, $transparent);
	include_once __DIR__ . '/func.inc';
	test_image_equals_file(__DIR__ . '/bug22544.png', $image);
?>
--EXPECT--
The images are equal.
