1--TEST-- 2Bug #50194 (imagettftext broken on transparent background w/o alphablending) 3--SKIPIF-- 4<?php 5if (!extension_loaded('gd')) die('skip gd extension not available'); 6if (!function_exists('imagettftext')) die('skip imagettftext() not available'); 7//die('skip freetype issues'); 8?> 9--FILE-- 10<?php 11require_once __DIR__ . DIRECTORY_SEPARATOR . 'func.inc'; 12 13$im = imagecreatetruecolor(240, 55); 14$background = imagecolorallocatealpha($im, 60, 60, 60, 0); // no tranparency 15$black = imagecolorallocate($im, 0, 0, 0); 16imagealphablending($im, false); 17imagefilledrectangle($im, 0, 0, 239, 54, $background); 18$text = 'Testing ... '; 19$font = __DIR__ . DIRECTORY_SEPARATOR . 'Tuffy.ttf'; 20imagettftext($im, 40, 0, 10, 40, $black, $font, $text); 21imagesavealpha($im, true); 22 23ob_start(); 24test_image_equals_file(__DIR__ . DIRECTORY_SEPARATOR . 'bug50194.png', $im); 25$output = ob_get_clean(); 26assert(preg_match('/The images are equal|The images differ in (\d+) pixels/', $output, $matches)); 27if (isset($matches[1]) && $matches[1] > 2000) { 28 echo "The images differ in {$matches[1]} pixels.\n"; 29} else { 30 echo "The images are similar.\n"; 31} 32 33imagedestroy($im); 34?> 35--EXPECT-- 36The images are similar. 37
