--- /dev/null
+--TEST--
+imagecolorat
+--SKIPIF--
+<?php
+ if (!function_exists('imagecolorat')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+$file = dirname(__FILE__) . '/im.wbmp';
+
+$im = imagecreatetruecolor(6,6);
+imagefill($im, 0,0, 0xffffff);
+imagesetpixel($im, 3,3, 0x0);
+
+
+echo 'test colorat truecolor: ';
+$c = imagecolorat($im, 3,3);
+echo $c == 0x0 ? 'ok' : 'failed';
+echo "\n";
+imagedestroy($im);
+
+$im = imagecreate(6,6);
+$c1 = imagecolorallocate($im, 255,255,255);
+$c2 = imagecolorallocate($im, 0,0,0);
+
+imagefill($im, 0,0, $c1);
+imagesetpixel($im, 3,3, $c2);
+echo 'test colorat palette: ';
+
+$c = imagecolorsforindex($im, imagecolorat($im, 3,3));
+$failed = false;
+foreach ($c as $v) {
+ if ($v != 0) {
+ $failed = true;
+ }
+}
+echo !$failed ? 'ok' : 'failed';
+echo "\n";
+?>
+--EXPECT--
+test colorat truecolor: ok
+test colorat palette: ok
--- /dev/null
+--TEST--
+imageclosest
+--SKIPIF--
+<?php
+ if (!function_exists('imagecolorclosest')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+
+$im = imagecreatetruecolor(5,5);
+$c = imagecolorclosest($im, 255,0,255);
+printf("%X\n", $c);
+imagedestroy($im);
+
+$im = imagecreate(5,5);
+$c = imagecolorclosest($im, 255,0,255);
+print_r(imagecolorsforindex($im, $c));
+imagedestroy($im);
+
+$im = imagecreate(5,5);
+imagecolorallocate($im, 255, 0, 255);
+$c = imagecolorclosest($im, 255,0,255);
+print_r(imagecolorsforindex($im, $c));
+imagedestroy($im);
+
+$im = imagecreate(5,5);
+for ($i=0; $i<255; $i++) imagecolorresolve($im, $i,0,0);
+$c = imagecolorclosest($im, 255,0,0);
+print_r(imagecolorsforindex($im, $c));
+
+
+$im = imagecreate(5,5);
+for ($i=0; $i<256; $i++) {
+ if ($i == 246) {
+ imagecolorallocate($im, $i,10,10);
+ } else {
+ imagecolorallocate($im, $i,0,0);
+ }
+}
+$c = imagecolorclosest($im, 255,10,10);
+print_r(imagecolorsforindex($im, $c));
+
+// with alpha
+$im = imagecreatetruecolor(5,5);
+$c = imagecolorclosestalpha($im, 255,0,255,100);
+printf("%X\n", $c);
+imagedestroy($im);
+
+$im = imagecreate(5,5);
+$c = imagecolorclosestalpha($im, 255,0,255,100);
+print_r(imagecolorsforindex($im, $c));
+imagedestroy($im);
+
+$im = imagecreate(5,5);
+imagecolorallocatealpha($im, 255, 0, 255, 1);
+$c = imagecolorclosestalpha($im, 255,0,255,1);
+print_r(imagecolorsforindex($im, $c));
+imagedestroy($im);
+
+$im = imagecreate(5,5);
+for ($i=0; $i<255; $i++) imagecolorresolvealpha($im, $i,0,0,1);
+$c = imagecolorclosestalpha($im, 255,0,0,1);
+print_r(imagecolorsforindex($im, $c));
+
+
+$im = imagecreate(5,5);
+for ($i=0; $i<256; $i++) {
+ if ($i == 246) {
+ imagecolorallocatealpha($im, $i,10,10,1);
+ } else {
+ imagecolorallocatealpha($im, $i,0,0,100);
+ }
+}
+$c = imagecolorclosestalpha($im, 255,10,10,1);
+print_r(imagecolorsforindex($im, $c));
+
+
+?>
+--EXPECTF--
+FF00FF
+
+Warning: imagecolorsforindex(): Color index -1 out of range in %s on line %d
+Array
+(
+ [red] => 255
+ [green] => 0
+ [blue] => 255
+ [alpha] => 0
+)
+Array
+(
+ [red] => 254
+ [green] => 0
+ [blue] => 0
+ [alpha] => 0
+)
+Array
+(
+ [red] => 246
+ [green] => 10
+ [blue] => 10
+ [alpha] => 0
+)
+64FF00FF
+
+Warning: imagecolorsforindex(): Color index -1 out of range in %s on line %d
+Array
+(
+ [red] => 255
+ [green] => 0
+ [blue] => 255
+ [alpha] => 1
+)
+Array
+(
+ [red] => 254
+ [green] => 0
+ [blue] => 0
+ [alpha] => 1
+)
+Array
+(
+ [red] => 246
+ [green] => 10
+ [blue] => 10
+ [alpha] => 1
+)
--- /dev/null
+--TEST--
+imagecolorexact
+--SKIPIF--
+<?php
+ if (!function_exists('imagecolorexact')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+
+$im = imagecreatetruecolor(5,5);
+$c = imagecolorexact($im, 255,0,255);
+$c2 = imagecolorexactalpha($im, 255,0,255, 100);
+
+printf("%X\n", $c);
+printf("%X\n", $c2);
+
+imagedestroy($im);
+
+$im = imagecreate(5,5);
+$c = imagecolorallocate($im, 255,0,255);
+$c2 = imagecolorallocate($im, 255,200,0);
+$c3 = imagecolorallocatealpha($im, 255,200,0,100);
+
+echo imagecolorexact($im, 255,0,255) . "\n";
+echo imagecolorexact($im, 255,200,0) . "\n";
+echo imagecolorexactalpha($im, 255,200,0,100) . "\n";
+
+
+// unallocated index
+echo imagecolorexact($im, 12,12,12) . "\n";
+
+imagedestroy($im);
+?>
+--EXPECTF--
+FF00FF
+64FF00FF
+0
+1
+2
+-1
--- /dev/null
+--TEST--
+imagecolorresolve
+--SKIPIF--
+<?php
+ if (!function_exists('imagecolorresolve')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+
+$im = imagecreatetruecolor(5,5);
+$c = imagecolorresolve($im, 255,0,255);
+printf("%X\n", $c);
+imagedestroy($im);
+
+$im = imagecreate(5,5);
+$c = imagecolorresolve($im, 255,0,255);
+print_r(imagecolorsforindex($im, $c));
+imagedestroy($im);
+
+$im = imagecreate(5,5);
+for ($i=0; $i<255; $i++) imagecolorresolve($im, $i,0,0);
+$c = imagecolorresolve($im, 255,0,0);
+print_r(imagecolorsforindex($im, $c));
+
+
+$im = imagecreate(5,5);
+for ($i=0; $i<256; $i++) {
+ if ($i == 246) {
+ imagecolorresolve($im, $i,10,10);
+ } else {
+ imagecolorresolve($im, $i,0,0);
+ }
+}
+$c = imagecolorresolve($im, 255,10,10);
+print_r(imagecolorsforindex($im, $c));
+
+
+
+// with alpha
+$im = imagecreatetruecolor(5,5);
+$c = imagecolorresolvealpha($im, 255,0,255, 100);
+printf("%X\n", $c);
+imagedestroy($im);
+
+$im = imagecreate(5,5);
+$c = imagecolorresolvealpha($im, 255,0,255,100);
+print_r(imagecolorsforindex($im, $c));
+imagedestroy($im);
+
+$im = imagecreate(5,5);
+for ($i=0; $i<255; $i++) imagecolorresolvealpha($im, $i,0,0,1);
+$c = imagecolorresolvealpha($im, 255,0,0,1);
+print_r(imagecolorsforindex($im, $c));
+
+
+$im = imagecreate(5,5);
+for ($i=0; $i<256; $i++) {
+ if ($i == 246) {
+ imagecolorresolvealpha($im, $i,10,10,1);
+ } else {
+ imagecolorresolvealpha($im, $i,0,0,100);
+ }
+}
+$c = imagecolorresolvealpha($im, 255,10,10,0);
+print_r(imagecolorsforindex($im, $c));
+
+
+?>
+--EXPECTF--
+FF00FF
+Array
+(
+ [red] => 255
+ [green] => 0
+ [blue] => 255
+ [alpha] => 0
+)
+Array
+(
+ [red] => 255
+ [green] => 0
+ [blue] => 0
+ [alpha] => 0
+)
+Array
+(
+ [red] => 246
+ [green] => 10
+ [blue] => 10
+ [alpha] => 0
+)
+64FF00FF
+Array
+(
+ [red] => 255
+ [green] => 0
+ [blue] => 255
+ [alpha] => 100
+)
+Array
+(
+ [red] => 255
+ [green] => 0
+ [blue] => 0
+ [alpha] => 1
+)
+Array
+(
+ [red] => 246
+ [green] => 10
+ [blue] => 10
+ [alpha] => 1
+)
--- /dev/null
+--TEST--
+imagecopy
+--SKIPIF--
+<?php
+ if (!function_exists('imagecopy')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+
+$src_tc = imagecreatetruecolor(5,5);
+imagefill($src_tc, 0,0, 0xffffff);
+imagesetpixel($src_tc, 3,3, 0xff0000);
+imagesetpixel($src_tc, 0,0, 0x0000ff);
+imagesetpixel($src_tc, 4,4, 0x00ff00);
+
+
+$dst_tc = imagecreatetruecolor(5,5);
+imagecopy($dst_tc, $src_tc, 0,0, 0,0, imagesx($src_tc), imagesy($src_tc));
+$p1 = imagecolorat($dst_tc, 3,3) == 0xff0000;
+$p2 = imagecolorat($dst_tc, 0,0) == 0x0000ff;
+$p3 = imagecolorat($dst_tc, 4,4) == 0x00ff00;
+
+if ($p1 && $p2 && $p3) {
+ echo "TC/TC: ok\n";
+}
+
+imagedestroy($src_tc); imagedestroy($dst_tc);
+
+
+$src_tc = imagecreatetruecolor(5,5);
+imagefill($src_tc, 0,0, 0xffffff);
+imagesetpixel($src_tc, 3,3, 0xff0000);
+imagesetpixel($src_tc, 0,0, 0x0000ff);
+imagesetpixel($src_tc, 4,4, 0x00ff00);
+
+
+$dst_tc = imagecreate(5,5);
+imagecopy($dst_tc, $src_tc, 0,0, 0,0, imagesx($src_tc), imagesy($src_tc));
+
+$c1 = imagecolorsforindex($dst_tc, imagecolorat($dst_tc, 3,3));
+$c2 = imagecolorsforindex($dst_tc, imagecolorat($dst_tc, 0,0));
+$c3 = imagecolorsforindex($dst_tc, imagecolorat($dst_tc, 4,4));
+
+$p1 = $c1['red'] == 0xff && $c1['blue']==0x00 && $c1['green']==0x00;
+$p2 = $c2['red'] == 0x00 && $c2['blue']==0xff && $c2['green']==0x00;
+$p3 = $c3['red'] == 0x00 && $c3['blue']==0x00 && $c3['green']==0xff;
+
+if ($p1 && $p2 && $p3) {
+ echo "TC/P: ok\n";
+}
+imagedestroy($src_tc); imagedestroy($dst_tc);
+
+
+
+$src_tc = imagecreate(5,5);
+$c0 = imagecolorallocate($src_tc, 0xff, 0xff, 0xff);
+$c1 = imagecolorallocate($src_tc, 0xff, 0x00, 0x00);
+$c2 = imagecolorallocate($src_tc, 0x00, 0x00, 0xff);
+$c3 = imagecolorallocate($src_tc, 0x00, 0xff, 0x00);
+
+imagesetpixel($src_tc, 3,3, $c1);
+imagesetpixel($src_tc, 0,0, $c2);
+imagesetpixel($src_tc, 4,4, $c3);
+
+
+$dst_tc = imagecreate(5,5);
+imagecopy($dst_tc, $src_tc, 0,0, 0,0, imagesx($src_tc), imagesy($src_tc));
+
+$c1 = imagecolorsforindex($dst_tc, imagecolorat($dst_tc, 3,3));
+$c2 = imagecolorsforindex($dst_tc, imagecolorat($dst_tc, 0,0));
+$c3 = imagecolorsforindex($dst_tc, imagecolorat($dst_tc, 4,4));
+
+$p1 = $c1['red'] == 0xff && $c1['blue']==0x00 && $c1['green']==0x00;
+$p2 = $c2['red'] == 0x00 && $c2['blue']==0xff && $c2['green']==0x00;
+$p3 = $c3['red'] == 0x00 && $c3['blue']==0x00 && $c3['green']==0xff;
+
+
+if ($p1 && $p2 && $p3) {
+ echo "P/P: ok\n";
+}
+
+
+
+$src_tc = imagecreate(5,5);
+$c0 = imagecolorallocate($src_tc, 0xff, 0xff, 0xff);
+$c1 = imagecolorallocate($src_tc, 0xff, 0x00, 0x00);
+$c2 = imagecolorallocate($src_tc, 0x00, 0x00, 0xff);
+$c3 = imagecolorallocate($src_tc, 0x00, 0xff, 0x00);
+
+imagesetpixel($src_tc, 3,3, $c1);
+imagesetpixel($src_tc, 0,0, $c2);
+imagesetpixel($src_tc, 4,4, $c3);
+
+
+$dst_tc = imagecreatetruecolor(5,5);
+imagecopy($dst_tc, $src_tc, 0,0, 0,0, imagesx($src_tc), imagesy($src_tc));
+$p1 = imagecolorat($dst_tc, 3,3) == 0xff0000;
+$p2 = imagecolorat($dst_tc, 0,0) == 0x0000ff;
+$p3 = imagecolorat($dst_tc, 4,4) == 0x00ff00;
+
+if ($p1 && $p2 && $p3) {
+ echo "P/TC: ok\n";
+}
+?>
+--EXPECTF--
+TC/TC: ok
+TC/P: ok
+P/P: ok
+P/TC: ok
--- /dev/null
+--TEST--
+imagecopyresized
+--SKIPIF--
+<?php
+ if (!function_exists('imagecopyresized')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+
+function get_hexcolor($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
--- /dev/null
+--TEST--
+imagecreatefromgd2
+--SKIPIF--
+<?php
+ if (!function_exists('imagecreatefromgd2')) die("skip gd extension not available\n");
+ if (!GD_BUNDLED) die('skip external GD libraries always fail');
+?>
+--FILE--
+<?php
+$file = dirname(__FILE__) . '/src.gd2';
+
+$im2 = imagecreatefromgd2($file);
+echo 'test create from gd2: ';
+echo imagecolorat($im2, 4,4) == 0xffffff ? 'ok' : 'failed';
+echo "\n";
+
+$im3 = imagecreatefromgd2part($file, 4,4, 2,2);
+echo 'test create from gd2 part: ';
+echo imagecolorat($im2, 4,4) == 0xffffff ? 'ok' : 'failed';
+echo "\n";
+?>
+--EXPECT--
+test create from gd2: ok
+test create from gd2 part: ok
--- /dev/null
+--TEST--
+imagecreatefromwbmp
+--SKIPIF--
+<?php
+ if (!function_exists('imagecreatefromwbmp')) die("skip gd extension not available\n");
+ if (!GD_BUNDLED) die('skip external GD libraries always fail');
+?>
+--FILE--
+<?php
+$file = dirname(__FILE__) . '/src.wbmp';
+
+$im2 = imagecreatefromwbmp($file);
+echo 'test create from wbmp: ';
+echo imagecolorat($im2, 3,3) == 0x0 ? 'ok' : 'failed';
+echo "\n";
+?>
+--EXPECT--
+test create from wbmp: ok
--- /dev/null
+--TEST--
+imageline, dashed
+--SKIPIF--
+<?php
+ if (!function_exists('imagecreatefromstring')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+$im = imagecreatetruecolor(6,6);
+imagefill($im, 0,0, 0xffffff);
+
+$r = 0xff0000;
+$b = 0x0000ff;
+
+$style = array($r, $b);
+imagesetstyle($im, $style);
+
+// Horizontal line
+imageline($im, 0,5, 5,5, IMG_COLOR_STYLED);
+$p1 = imagecolorat($im, 0,5) == $r;
+$p2 = imagecolorat($im, 1,5) == $b;
+$p3 = imagecolorat($im, 2,5) == $r;
+$p4 = imagecolorat($im, 3,5) == $b;
+$p5 = imagecolorat($im, 4,5) == $r;
+$p5 = imagecolorat($im, 5,5) == $b;
+
+
+if ($p1 && $p2 && $p3 && $p4 && $p5) {
+ echo "Horizontal: ok\n";
+}
+imagedestroy($im);
+
+
+$im = imagecreatetruecolor(6,6);
+imagefill($im, 0,0, 0xffffff);
+
+$style = array($r, $b);
+imagesetstyle($im, $style);
+
+
+imageline($im, 2,0, 2,5, IMG_COLOR_STYLED);
+$p1 = imagecolorat($im, 2,0) == $r;
+$p2 = imagecolorat($im, 2,1) == $b;
+$p3 = imagecolorat($im, 2,2) == $r;
+$p4 = imagecolorat($im, 2,3) == $b;
+$p5 = imagecolorat($im, 2,4) == $r;
+$p6 = imagecolorat($im, 2,5) == $b;
+imagepng($im, 'b.png');
+if ($p1 && $p2 && $p3 && $p4 && $p5 && $p6) {
+ echo "Vertical: ok\n";
+}
+imagedestroy($im);
+
+
+$im = imagecreatetruecolor(6,6);
+imagefill($im, 0,0, 0xffffff);
+
+$style = array($r, $b);
+imagesetstyle($im, $style);
+
+imageline($im, 0,0, 5,5, IMG_COLOR_STYLED);
+$p1 = imagecolorat($im, 0,0) == $r;
+$p2 = imagecolorat($im, 1,1) == $b;
+$p3 = imagecolorat($im, 2,2) == $r;
+$p4 = imagecolorat($im, 3,3) == $b;
+$p5 = imagecolorat($im, 4,4) == $r;
+$p6 = imagecolorat($im, 5,5) == $b;
+
+if ($p1 && $p2 && $p3 && $p4 && $p5 && $p6) {
+ echo "Diagonal: ok\n";
+}
+imagedestroy($im);
+
+
+?>
+--EXPECTF--
+Horizontal: ok
+Vertical: ok
+Diagonal: ok
--- /dev/null
+--TEST--
+gif in/out
+--SKIPIF--
+<?php
+// $Id$
+ if (!extension_loaded('gd')) {
+ die("skip gd extension not available.");
+ }
+ if (!function_exists("imagegif") || !function_exists("imagecreatefromgif") || !function_exists('imagecreatefromjpeg')) {
+ die("skip gif support unavailable");
+ }
+?>
+--FILE--
+<?php
+
+function check_box($r,$g,$b, $error=0) {
+ $cwd = dirname(__FILE__);
+ $im2 = imagecreatefromgif($cwd . '/test_gif.gif');
+
+ $c = imagecolorsforindex($im2, imagecolorat($im2, 8,8));
+
+ if ($error>0) {
+ $r_min = $r - $error; $r_max = $r + $error;
+ $g_min = $g - $error; $g_max = $g + $error;
+ $b_min = $b - $error; $b_max = $b + $error;
+
+ if (
+ ($c['red'] >= $r_min || $c['red'] <= $r_max)
+ &&
+ ($c['green'] >= $g_min || $c['green'] <= $g_max)
+ &&
+ ($c['blue'] >= $b_min || $c['blue'] <= $b_max)
+ ) {
+ return true;
+ } else {
+ return false;
+ }
+ } else {
+ if ($c['red']==$r && $c['green']==$g && $c['blue']==$b) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+}
+$cwd = dirname(__FILE__);
+
+$im = imagecreate(10,10);
+$c = imagecolorallocate($im, 255,255,255);
+imagefilledrectangle($im, 5,5, 10,10, $c);
+imagegif($im, $cwd . '/test_gif.gif');
+if (check_box(255,255,255)) {
+ echo "<4 cols: ok\n";
+}
+
+$im = imagecreate(10,10);
+for ($i=0; $i<7; $i++) {
+ $c = imagecolorallocate($im, $i,$i,$i);
+}
+imagefilledrectangle($im, 5,5, 10,10, $c);
+imagegif($im, $cwd . '/test_gif.gif');
+$i--;
+if (check_box($i,$i,$i)) {
+ echo "<8 cols: ok\n";
+}
+
+
+$im = imagecreate(10,10);
+for ($i=0; $i<15; $i++) {
+ $c = imagecolorallocate($im, $i,$i,$i);
+}
+imagefilledrectangle($im, 5,5, 10,10, $c);
+imagegif($im, $cwd . '/test_gif.gif');
+$i--;
+if (check_box($i,$i,$i)) {
+ echo "<16 cols: ok\n";
+}
+
+
+$im = imagecreate(10,10);
+for ($i=0; $i<31; $i++) {
+ $c = imagecolorallocate($im, $i,$i,$i);
+}
+imagefilledrectangle($im, 5,5, 10,10, $c);
+imagegif($im, $cwd . '/test_gif.gif');
+$i--;
+if (check_box($i,$i,$i)) {
+ echo "<32 cols: ok\n";
+}
+
+
+$im = imagecreate(10,10);
+for ($i=0; $i<63; $i++) {
+ $c = imagecolorallocate($im, $i,$i,$i);
+}
+imagefilledrectangle($im, 5,5, 10,10, $c);
+imagegif($im, $cwd . '/test_gif.gif');
+$i--;
+if (check_box($i,$i,$i)) {
+ echo "<64 cols: ok\n";
+}
+
+$im = imagecreate(10,10);
+for ($i=0; $i<127; $i++) {
+ $c = imagecolorallocate($im, $i,$i,$i);
+}
+imagefilledrectangle($im, 5,5, 10,10, $c);
+imagegif($im, $cwd . '/test_gif.gif');
+$i--;
+if (check_box($i,$i,$i)) {
+ echo "<128 cols: ok\n";
+}
+
+$im = imagecreate(10,10);
+for ($i=0; $i<255; $i++) {
+ $c = imagecolorallocate($im, $i,$i,$i);
+}
+imagefilledrectangle($im, 5,5, 10,10, $c);
+imagegif($im, $cwd . '/test_gif.gif');
+$i--;
+if (check_box($i,$i,$i)) {
+ echo "<256 cols: ok\n";
+}
+
+
+$im = imagecreatefromjpeg($cwd . '/conv_test.jpeg');
+imagefilledrectangle($im, 5,5, 10,10, 0xffffff);
+imagegif($im, $cwd . '/test_gif.gif');
+imagegif($im, $cwd . '/test_gif_2.gif');
+
+if (check_box(255,255,255, 10)) {
+ echo ">256 cols: ok\n";
+}
+
+@unlink($cwd . "/test_gif.gif");
+?>
+--EXPECT--
+<4 cols: ok
+<8 cols: ok
+<16 cols: ok
+<32 cols: ok
+<64 cols: ok
+<128 cols: ok
+<256 cols: ok
+>256 cols: ok
--- /dev/null
+--TEST--
+imagewbmp
+--SKIPIF--
+<?php
+ if (!function_exists('imagecreatefromwbmp')) die("skip gd extension not available\n");
+ if (!GD_BUNDLED) die('skip external GD libraries always fail');
+?>
+--FILE--
+<?php
+$file = dirname(__FILE__) . '/im.wbmp';
+
+$im = imagecreatetruecolor(6,6);
+imagefill($im, 0,0, 0xffffff);
+imagesetpixel($im, 3,3, 0x0);
+imagewbmp($im, $file);
+
+$im2 = imagecreatefromwbmp($file);
+echo 'test create wbmp: ';
+$c = imagecolorsforindex($im2, imagecolorat($im2, 3,3));
+$failed = false;
+foreach ($c as $v) {
+ if ($v != 0) {
+ $failed = true;
+ }
+}
+echo !$failed ? 'ok' : 'failed';
+echo "\n";
+unlink($file);
+?>
+--EXPECT--
+test create wbmp: ok
--- /dev/null
+--TEST--
+imageline no AA
+--SKIPIF--
+<?php
+ if (!function_exists('imageline')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+$im = imagecreatetruecolor(6,6);
+imagefill($im, 0,0, 0xffffff);
+
+// Wrong argument count
+imageline($im, 0,0, 5,5);
+
+
+// Horizontal line
+imageline($im, 0,5, 5,5, 0x00ff00);
+
+$p1 = imagecolorat($im, 0,5)==0x00ff00;
+$p2 = imagecolorat($im, 5,5)==0x00ff00;
+$p3 = true;
+for ($x=1; $x<5; $x++) {
+ $p3 = $p3 && (imagecolorat($im, $x,5)==0x00ff00);
+}
+if ($p1 && $p2 && $p3) {
+ echo "Horizontal: ok\n";
+}
+
+$im = imagecreatetruecolor(6,6);
+imagefill($im, 0,0, 0xffffff);
+
+imageline($im, 0,0, 0,5, 0x00ff00);
+$p1 = imagecolorat($im, 0,0)==0x00ff00;
+$p2 = imagecolorat($im, 0,5)==0x00ff00;
+$p3 = true;
+for ($y=1; $y<5; $y++) {
+ $p3 = $p3 && (imagecolorat($im, 0,$y)==0x00ff00);
+}
+
+if ($p1 && $p2 && $p3) {
+ echo "Vertical: ok\n";
+}
+
+
+$im = imagecreatetruecolor(6,6);
+imagefill($im, 0,0, 0xffffff);
+imageline($im, 0,0, 5,5, 0x00ff00);
+
+
+// Diagonal
+$p1 = imagecolorat($im, 0,0)==0x00ff00;
+$p2 = imagecolorat($im, 5,5)==0x00ff00;
+$x=1;
+$p3 = true;
+
+for ($y=1; $y<5; $y++) {
+ $p3 = $p3 && (imagecolorat($im, $x,$y)==0x00ff00);
+ $x++;
+}
+
+if ($p1 && $p2 && $p3) {
+ echo "Diagonal: ok\n";
+}
+imagepng($im, 'a.png');
+
+
+// Outside
+$im = imagecreatetruecolor(6,6);
+imagefill($im, 0,0, 0xffffff);
+imageline($im, 12, 12, 23,23, 0x00ff00);
+$p3 = true;
+for ($x=0; $x<6; $x++) {
+ for ($y=0; $y<6; $y++) {
+ $p3 = $p3 && (imagecolorat($im, $x,$y)!=0x00ff00);
+ }
+}
+if ($p3) {
+ echo "Outside 1: ok\n";
+}
+
+$im = imagecreatetruecolor(6,6);
+imagefill($im, 0,0, 0xffffff);
+imageline($im, -12, -12, -23,-23, 0x00ff00);
+$p3 = true;
+for ($x=0; $x<6; $x++) {
+ for ($y=0; $y<6; $y++) {
+ $p3 = $p3 && (imagecolorat($im, $x,$y)!=0x00ff00);
+ }
+}
+if ($p3) {
+ echo "Outside 2: ok\n";
+}
+
+$im = imagecreatetruecolor(6,6);
+imagefill($im, 0,0, 0xffffff);
+imageline($im, -1, -1, 4,4, 0x00ff00);
+$p3 = true;
+for ($x=0; $x<5; $x++) {
+ for ($y=0; $y<5; $y++) {
+ $p3 = $p3 && (imagecolorat($im, $x,$y)==0x00ff00);
+ }
+}
+if ($p3) {
+ echo "Outside 2: ok\n";
+}
+
+
+?>
+--EXPECTF--
+
+Warning: Wrong parameter count for imageline() in %s on line %d
+Horizontal: ok
+Vertical: ok
+Diagonal: ok
+Outside 1: ok
+Outside 2: ok
--- /dev/null
+--TEST--
+imageistruecolor, truecolortopalette
+--SKIPIF--
+<?php
+ if (!function_exists('imagetruecolortopalette')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+$im = imagecreatetruecolor(1,1);
+if (imageistruecolor($im)) echo "ok\n";
+
+if (imagetruecolortopalette($im, 1,2)) echo "ok\n";
+if (!imageistruecolor($im)) echo "ok\n";
+
+?>
+--EXPECTF--
+ok
+ok
+ok
--- /dev/null
+--TEST--
+imagetypes
+--SKIPIF--
+<?php
+ if (!function_exists('imagetypes')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+$flags = imagetypes();
+
+if ($flags&0x1 && !function_exists("imagegif")) {
+ echo "gif failed\n";
+}
+
+if ($flags&0x2 && !function_exists("imagejpeg")) {
+ echo "jpeg failed\n";
+}
+
+if ($flags&0x4 && !function_exists("imagepng")) {
+ echo "png failed\n";
+}
+
+if ($flags&0x8 && !function_exists("imagewbmp")) {
+ echo "wbmp failed\n";
+}
+
+if ($flags&16 && !function_exists("imagecreatefromxpm")) {
+ echo "xom failed\n";
+}
+echo "ok\n";
+?>
+--EXPECTF--
+ok
projects / php / commitdiff
