- copyresized basic test

  more once imagediff is available

1 files changed, 91 insertions, 0 deletions

diff --git a/ext/gd/tests/copyresized.phpt b/ext/gd/tests/copyresized.phpt
new file mode 100644
index 0000000000..85eabd8664
--- /dev/null
+++ b/ext/gd/tests/copyresized.phpt
@@ -0,0 +1,91 @@
+--TEST--
+imagecopy
+--SKIPIF--
+<?php
+        if (!function_exists('imagecopy')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+
+function get_hexcolor($im, $c) {
+	if (imageistruecolor($im)) {
+		return $c;
+	}
+	$colors = imagecolorsforindex($im, $c);
+	return ($colors['red'] << 16)  + ($colors['green'] << 8) + ($colors['blue']);
+}
+
+function check_doublesize($dst) {
+	$im = imagecreatetruecolor(38,38);
+	imagefill($im,0,0, 0xffffff);
+	imagefilledrectangle($im, 0,0,9,9, 0xff0000);
+	imagefilledrectangle($im, 0,28,9,37, 0xff0000);
+	imagefilledrectangle($im, 28,0,37,9, 0xff0000);
+	imagefilledrectangle($im, 28,28,37,37, 0xff0000);
+	imagefilledrectangle($im, 14,14,23,23, 0xff0000);
+
+	for ($x = 0; $x < 38; $x++) {
+		for ($y = 0; $y < 38; $y++) {
+			$p1 = imagecolorat($im, $x, $y);
+			$p2 = imagecolorat($dst, $x, $y);
+			if (get_hexcolor($im, $p1) != get_hexcolor($dst, $p2)) {
+				return false;
+			}
+		}
+	}
+	return true;
+}
+
+$src_tc = imagecreatetruecolor(19,19);
+imagefill($src_tc, 0,0, 0xffffff);
+imagefilledrectangle($src_tc, 0,0,4,4, 0xff0000);
+imagefilledrectangle($src_tc, 14,0,18,4, 0xff0000);
+imagefilledrectangle($src_tc, 0,14,4,18, 0xff0000);
+imagefilledrectangle($src_tc, 14,14,18,18, 0xff0000);
+imagefilledrectangle($src_tc, 7,7,11,11, 0xff0000);
+
+$dst_tc = imagecreatetruecolor(38,38);
+imagecopyresized($dst_tc, $src_tc, 0,0, 0,0, imagesx($dst_tc), imagesy($dst_tc), 19,19);
+
+if (!check_doublesize($dst_tc)) exit("1 failed\n");
+echo "TC->TC: ok\n";
+
+$src_tc = imagecreate(19,19);
+$white = imagecolorallocate($src_tc, 255,255,255);
+$red = imagecolorallocate($src_tc, 255,0,0);
+
+imagefilledrectangle($src_tc, 0,0,4,4, $red);
+imagefilledrectangle($src_tc, 14,0,18,4, $red);
+imagefilledrectangle($src_tc, 0,14,4,18, $red);
+imagefilledrectangle($src_tc, 14,14,18,18, $red);
+imagefilledrectangle($src_tc, 7,7,11,11, $red);
+
+$dst_tc = imagecreatetruecolor(38,38);
+imagecopyresized($dst_tc, $src_tc, 0,0, 0,0, imagesx($dst_tc), imagesy($dst_tc), 19,19);
+
+if (!check_doublesize($dst_tc)) exit("2 failed\n");
+echo "P->TC: ok\n";
+
+$src_tc = imagecreate(19,19);
+$white = imagecolorallocate($src_tc, 255,255,255);
+$red = imagecolorallocate($src_tc, 255,0,0);
+
+imagefilledrectangle($src_tc, 0,0,4,4, $red);
+imagefilledrectangle($src_tc, 14,0,18,4, $red);
+imagefilledrectangle($src_tc, 0,14,4,18, $red);
+imagefilledrectangle($src_tc, 14,14,18,18, $red);
+imagefilledrectangle($src_tc, 7,7,11,11, $red);
+
+$dst_tc = imagecreate(38,38);
+$white = imagecolorallocate($src_tc, 255,255,255);
+$red = imagecolorallocate($src_tc, 255,0,0);
+
+imagecopyresized($dst_tc, $src_tc, 0,0, 0,0, imagesx($dst_tc), imagesy($dst_tc), 19,19);
+
+if (!check_doublesize($dst_tc)) exit("3 failed\n");
+echo "P->P: ok\n";
+?>
+--EXPECTF--
+TC->TC: ok
+P->TC: ok
+P->P: ok