--TEST--
Test imagecolorset() function : basic functionality
--CREDITS--
Erick Belluci Tedeschi <erickbt86 [at] gmail [dot] com>
#testfest PHPSP on 2009-06-20
--SKIPIF--
<?php
if (!extension_loaded('gd')) {
	die('skip gd extension is not loaded');
}
?>
--FILE--
<?php
// Create a 300x100 image
$im = imagecreate(300, 100);

// Set the background to be red
imagecolorallocate($im, 255, 0, 0);

// Get the color index for the background
$bg = imagecolorat($im, 0, 0);

// Set the backgrund to be blue
imagecolorset($im, $bg, 0, 0, 255);

// Get output and generate md5 hash
ob_start();
imagepng($im, null, 9);
$result_image = ob_get_contents();
ob_end_clean();
echo md5(base64_encode($result_image));
imagedestroy($im);
?>
--EXPECT--
6f2002aafb57b2d275fad6a6258d7476