1--TEST-- 2imagecopyresized 3--EXTENSIONS-- 4gd 5--FILE-- 6<?php 7 8function get_hexcolor($im, $c) { 9 if (imageistruecolor($im)) { 10 return $c; 11 } 12 $colors = imagecolorsforindex($im, $c); 13 return ($colors['red'] << 16) + ($colors['green'] << 8) + ($colors['blue']); 14} 15 16function check_doublesize($dst) { 17 $im = imagecreatetruecolor(38,38); 18 imagefill($im,0,0, 0xffffff); 19 imagefilledrectangle($im, 0,0,9,9, 0xff0000); 20 imagefilledrectangle($im, 0,28,9,37, 0xff0000); 21 imagefilledrectangle($im, 28,0,37,9, 0xff0000); 22 imagefilledrectangle($im, 28,28,37,37, 0xff0000); 23 imagefilledrectangle($im, 14,14,23,23, 0xff0000); 24 25 for ($x = 0; $x < 38; $x++) { 26 for ($y = 0; $y < 38; $y++) { 27 $p1 = imagecolorat($im, $x, $y); 28 $p2 = imagecolorat($dst, $x, $y); 29 if (get_hexcolor($im, $p1) != get_hexcolor($dst, $p2)) { 30 return false; 31 } 32 } 33 } 34 return true; 35} 36 37$src_tc = imagecreatetruecolor(19,19); 38imagefill($src_tc, 0,0, 0xffffff); 39imagefilledrectangle($src_tc, 0,0,4,4, 0xff0000); 40imagefilledrectangle($src_tc, 14,0,18,4, 0xff0000); 41imagefilledrectangle($src_tc, 0,14,4,18, 0xff0000); 42imagefilledrectangle($src_tc, 14,14,18,18, 0xff0000); 43imagefilledrectangle($src_tc, 7,7,11,11, 0xff0000); 44 45$dst_tc = imagecreatetruecolor(38,38); 46imagecopyresized($dst_tc, $src_tc, 0,0, 0,0, imagesx($dst_tc), imagesy($dst_tc), 19,19); 47 48if (!check_doublesize($dst_tc)) exit("1 failed\n"); 49echo "TC->TC: ok\n"; 50 51$src_tc = imagecreate(19,19); 52$white = imagecolorallocate($src_tc, 255,255,255); 53$red = imagecolorallocate($src_tc, 255,0,0); 54 55imagefilledrectangle($src_tc, 0,0,4,4, $red); 56imagefilledrectangle($src_tc, 14,0,18,4, $red); 57imagefilledrectangle($src_tc, 0,14,4,18, $red); 58imagefilledrectangle($src_tc, 14,14,18,18, $red); 59imagefilledrectangle($src_tc, 7,7,11,11, $red); 60 61$dst_tc = imagecreatetruecolor(38,38); 62imagecopyresized($dst_tc, $src_tc, 0,0, 0,0, imagesx($dst_tc), imagesy($dst_tc), 19,19); 63 64if (!check_doublesize($dst_tc)) exit("2 failed\n"); 65echo "P->TC: ok\n"; 66 67$src_tc = imagecreate(19,19); 68$white = imagecolorallocate($src_tc, 255,255,255); 69$red = imagecolorallocate($src_tc, 255,0,0); 70 71imagefilledrectangle($src_tc, 0,0,4,4, $red); 72imagefilledrectangle($src_tc, 14,0,18,4, $red); 73imagefilledrectangle($src_tc, 0,14,4,18, $red); 74imagefilledrectangle($src_tc, 14,14,18,18, $red); 75imagefilledrectangle($src_tc, 7,7,11,11, $red); 76 77$dst_tc = imagecreate(38,38); 78$white = imagecolorallocate($src_tc, 255,255,255); 79$red = imagecolorallocate($src_tc, 255,0,0); 80 81imagecopyresized($dst_tc, $src_tc, 0,0, 0,0, imagesx($dst_tc), imagesy($dst_tc), 19,19); 82 83if (!check_doublesize($dst_tc)) exit("3 failed\n"); 84echo "P->P: ok\n"; 85?> 86--EXPECT-- 87TC->TC: ok 88P->TC: ok 89P->P: ok 90
