From 984737ae6363b2717f855dcbf50a7d2ed473e7e4 Mon Sep 17 00:00:00 2001
From: Felipe Pena <felipe@php.net>
Date: Wed, 1 Jul 2009 02:36:28 +0000
Subject: [PATCH] - New tests

---
 ext/gd/tests/imageantialias_error1.phpt       | 18 ++++++++
 ext/gd/tests/imageantialias_error2.phpt       | 23 ++++++++++
 ext/gd/tests/imagearc_basic.phpt              | 28 ++++++++++++
 ext/gd/tests/imagearc_error1.phpt             | 29 +++++++++++++
 ext/gd/tests/imagearc_variation1.phpt         | 28 ++++++++++++
 ext/gd/tests/imagearc_variation2.phpt         | 28 ++++++++++++
 ext/gd/tests/imagechar_basic.phpt             | 25 +++++++++++
 ext/gd/tests/imagechar_error1.phpt            | 17 ++++++++
 ext/gd/tests/imagechar_error2.phpt            | 17 ++++++++
 ext/gd/tests/imagecharup_basic.phpt           | 25 +++++++++++
 ext/gd/tests/imagecharup_error1.phpt          | 17 ++++++++
 ext/gd/tests/imagecharup_error2.phpt          | 17 ++++++++
 ext/gd/tests/imagecolordeallocate_basic.phpt  | 21 +++++++++
 ext/gd/tests/imagecolordeallocate_error1.phpt | 22 ++++++++++
 ext/gd/tests/imagecolordeallocate_error2.phpt | 19 ++++++++
 ext/gd/tests/imagecolordeallocate_error3.phpt | 22 ++++++++++
 ext/gd/tests/imagecolordeallocate_error4.phpt | 22 ++++++++++
 ext/gd/tests/imagecolormatch_basic.phpt       | 19 ++++++++
 ext/gd/tests/imagecolormatch_error1.phpt      | 18 ++++++++
 ext/gd/tests/imagecolormatch_error2.phpt      | 20 +++++++++
 ext/gd/tests/imagecolormatch_error3.phpt      | 20 +++++++++
 ext/gd/tests/imagecolormatch_error4.phpt      | 20 +++++++++
 ext/gd/tests/imagecolorset_basic.phpt         | 35 +++++++++++++++
 ext/gd/tests/imageconvolution_basic.phpt      | 33 ++++++++++++++
 ext/gd/tests/imageconvolution_error1.phpt     | 27 ++++++++++++
 ext/gd/tests/imageconvolution_error2.phpt     | 26 +++++++++++
 ext/gd/tests/imageconvolution_error3.phpt     | 27 ++++++++++++
 ext/gd/tests/imagecopymerge_basic.phpt        | 30 +++++++++++++
 ext/gd/tests/imagecopymerge_error.phpt        | 17 ++++++++
 ext/gd/tests/imageellipse_basic.phpt          | 27 ++++++++++++
 ext/gd/tests/imageellipse_error1.phpt         | 21 +++++++++
 ext/gd/tests/imageellipse_error7.phpt         | 20 +++++++++
 ext/gd/tests/imagefilledarc_basic.phpt        | 28 ++++++++++++
 ext/gd/tests/imagefilledarc_error1.phpt       | 29 +++++++++++++
 ext/gd/tests/imagefilledarc_variation1.phpt   | 28 ++++++++++++
 ext/gd/tests/imagefilledarc_variation2.phpt   | 28 ++++++++++++
 ext/gd/tests/imagefilltoborder_basic.phpt     | 33 ++++++++++++++
 ext/gd/tests/imagefilltoborder_error1.phpt    | 26 +++++++++++
 ext/gd/tests/imagefilltoborder_error6.phpt    | 29 +++++++++++++
 ext/gd/tests/imagefilter_error1.phpt          | 18 ++++++++
 ext/gd/tests/imagefilter_error10.phpt         | 18 ++++++++
 ext/gd/tests/imagefilter_error11.phpt         | 18 ++++++++
 ext/gd/tests/imagefilter_error12.phpt         | 18 ++++++++
 ext/gd/tests/imagefilter_error13.phpt         | 17 ++++++++
 ext/gd/tests/imagefilter_error14.phpt         | 18 ++++++++
 ext/gd/tests/imagefilter_error15.phpt         | 18 ++++++++
 ext/gd/tests/imagefilter_error16.phpt         | 18 ++++++++
 ext/gd/tests/imagefilter_error17.phpt         | 18 ++++++++
 ext/gd/tests/imagefilter_error18.phpt         | 18 ++++++++
 ext/gd/tests/imagefilter_error19.phpt         | 18 ++++++++
 ext/gd/tests/imagefilter_error2.phpt          | 18 ++++++++
 ext/gd/tests/imagefilter_error20.phpt         | 18 ++++++++
 ext/gd/tests/imagefilter_error5.phpt          | 18 ++++++++
 ext/gd/tests/imagefilter_error6.phpt          | 18 ++++++++
 ext/gd/tests/imagefilter_error7.phpt          | 18 ++++++++
 ext/gd/tests/imagefilter_error8.phpt          | 18 ++++++++
 ext/gd/tests/imagefilter_error9.phpt          | 18 ++++++++
 ext/gd/tests/imagefontheight_basic.phpt       | 19 ++++++++
 ext/gd/tests/imagefontwidth_basic.phpt        | 21 +++++++++
 ext/gd/tests/imagegammacorrect_basic.phpt     | 32 ++++++++++++++
 ext/gd/tests/imagegammacorrect_error1.phpt    | 17 ++++++++
 ext/gd/tests/imagegammacorrect_error2.phpt    | 17 ++++++++
 ext/gd/tests/imageinterlace_basic.phpt        | 17 ++++++++
 ext/gd/tests/imageinterlace_error1.phpt       | 20 +++++++++
 ext/gd/tests/imageinterlace_error2.phpt       | 17 ++++++++
 ext/gd/tests/imageinterlace_variation1.phpt   | 20 +++++++++
 ext/gd/tests/imageinterlace_variation2.phpt   | 24 +++++++++++
 ext/gd/tests/imagelayereffect_basic.phpt      | 27 ++++++++++++
 ext/gd/tests/imagelayereffect_error1.phpt     | 16 +++++++
 ext/gd/tests/imagelayereffect_error3.phpt     | 17 ++++++++
 ext/gd/tests/imagesetbrush_basic.phpt         | 37 ++++++++++++++++
 ext/gd/tests/imagestring_basic.phpt           | 25 +++++++++++
 ext/gd/tests/imagestring_error1.phpt          | 17 ++++++++
 ext/gd/tests/imagestring_error2.phpt          | 17 ++++++++
 ext/gd/tests/imagestringup_basic.phpt         | 25 +++++++++++
 ext/gd/tests/imagestringup_error1.phpt        | 17 ++++++++
 ext/gd/tests/imagestringup_error2.phpt        | 17 ++++++++
 ext/gd/tests/jpeg2wbmp_error1.phpt            | 42 ++++++++++++++++++
 ext/gd/tests/jpeg2wbmp_error2.phpt            | 31 +++++++++++++
 ext/gd/tests/jpeg2wbmp_error3.phpt            | 43 +++++++++++++++++++
 ext/gd/tests/png2wbmp_error1.phpt             | 42 ++++++++++++++++++
 ext/gd/tests/png2wbmp_error2.phpt             | 31 +++++++++++++
 ext/gd/tests/png2wbmp_error3.phpt             | 43 +++++++++++++++++++
 83 files changed, 1913 insertions(+)
 create mode 100755 ext/gd/tests/imageantialias_error1.phpt
 create mode 100755 ext/gd/tests/imageantialias_error2.phpt
 create mode 100755 ext/gd/tests/imagearc_basic.phpt
 create mode 100755 ext/gd/tests/imagearc_error1.phpt
 create mode 100755 ext/gd/tests/imagearc_variation1.phpt
 create mode 100755 ext/gd/tests/imagearc_variation2.phpt
 create mode 100644 ext/gd/tests/imagechar_basic.phpt
 create mode 100644 ext/gd/tests/imagechar_error1.phpt
 create mode 100644 ext/gd/tests/imagechar_error2.phpt
 create mode 100644 ext/gd/tests/imagecharup_basic.phpt
 create mode 100644 ext/gd/tests/imagecharup_error1.phpt
 create mode 100644 ext/gd/tests/imagecharup_error2.phpt
 create mode 100644 ext/gd/tests/imagecolordeallocate_basic.phpt
 create mode 100644 ext/gd/tests/imagecolordeallocate_error1.phpt
 create mode 100644 ext/gd/tests/imagecolordeallocate_error2.phpt
 create mode 100644 ext/gd/tests/imagecolordeallocate_error3.phpt
 create mode 100644 ext/gd/tests/imagecolordeallocate_error4.phpt
 create mode 100755 ext/gd/tests/imagecolormatch_basic.phpt
 create mode 100755 ext/gd/tests/imagecolormatch_error1.phpt
 create mode 100755 ext/gd/tests/imagecolormatch_error2.phpt
 create mode 100755 ext/gd/tests/imagecolormatch_error3.phpt
 create mode 100755 ext/gd/tests/imagecolormatch_error4.phpt
 create mode 100755 ext/gd/tests/imagecolorset_basic.phpt
 create mode 100755 ext/gd/tests/imageconvolution_basic.phpt
 create mode 100755 ext/gd/tests/imageconvolution_error1.phpt
 create mode 100755 ext/gd/tests/imageconvolution_error2.phpt
 create mode 100755 ext/gd/tests/imageconvolution_error3.phpt
 create mode 100755 ext/gd/tests/imagecopymerge_basic.phpt
 create mode 100755 ext/gd/tests/imagecopymerge_error.phpt
 create mode 100755 ext/gd/tests/imageellipse_basic.phpt
 create mode 100755 ext/gd/tests/imageellipse_error1.phpt
 create mode 100755 ext/gd/tests/imageellipse_error7.phpt
 create mode 100755 ext/gd/tests/imagefilledarc_basic.phpt
 create mode 100755 ext/gd/tests/imagefilledarc_error1.phpt
 create mode 100755 ext/gd/tests/imagefilledarc_variation1.phpt
 create mode 100755 ext/gd/tests/imagefilledarc_variation2.phpt
 create mode 100755 ext/gd/tests/imagefilltoborder_basic.phpt
 create mode 100755 ext/gd/tests/imagefilltoborder_error1.phpt
 create mode 100755 ext/gd/tests/imagefilltoborder_error6.phpt
 create mode 100755 ext/gd/tests/imagefilter_error1.phpt
 create mode 100755 ext/gd/tests/imagefilter_error10.phpt
 create mode 100755 ext/gd/tests/imagefilter_error11.phpt
 create mode 100755 ext/gd/tests/imagefilter_error12.phpt
 create mode 100755 ext/gd/tests/imagefilter_error13.phpt
 create mode 100755 ext/gd/tests/imagefilter_error14.phpt
 create mode 100755 ext/gd/tests/imagefilter_error15.phpt
 create mode 100755 ext/gd/tests/imagefilter_error16.phpt
 create mode 100755 ext/gd/tests/imagefilter_error17.phpt
 create mode 100755 ext/gd/tests/imagefilter_error18.phpt
 create mode 100755 ext/gd/tests/imagefilter_error19.phpt
 create mode 100755 ext/gd/tests/imagefilter_error2.phpt
 create mode 100755 ext/gd/tests/imagefilter_error20.phpt
 create mode 100755 ext/gd/tests/imagefilter_error5.phpt
 create mode 100755 ext/gd/tests/imagefilter_error6.phpt
 create mode 100755 ext/gd/tests/imagefilter_error7.phpt
 create mode 100755 ext/gd/tests/imagefilter_error8.phpt
 create mode 100755 ext/gd/tests/imagefilter_error9.phpt
 create mode 100644 ext/gd/tests/imagefontheight_basic.phpt
 create mode 100644 ext/gd/tests/imagefontwidth_basic.phpt
 create mode 100644 ext/gd/tests/imagegammacorrect_basic.phpt
 create mode 100644 ext/gd/tests/imagegammacorrect_error1.phpt
 create mode 100644 ext/gd/tests/imagegammacorrect_error2.phpt
 create mode 100755 ext/gd/tests/imageinterlace_basic.phpt
 create mode 100755 ext/gd/tests/imageinterlace_error1.phpt
 create mode 100755 ext/gd/tests/imageinterlace_error2.phpt
 create mode 100755 ext/gd/tests/imageinterlace_variation1.phpt
 create mode 100755 ext/gd/tests/imageinterlace_variation2.phpt
 create mode 100644 ext/gd/tests/imagelayereffect_basic.phpt
 create mode 100644 ext/gd/tests/imagelayereffect_error1.phpt
 create mode 100644 ext/gd/tests/imagelayereffect_error3.phpt
 create mode 100755 ext/gd/tests/imagesetbrush_basic.phpt
 create mode 100644 ext/gd/tests/imagestring_basic.phpt
 create mode 100644 ext/gd/tests/imagestring_error1.phpt
 create mode 100644 ext/gd/tests/imagestring_error2.phpt
 create mode 100644 ext/gd/tests/imagestringup_basic.phpt
 create mode 100644 ext/gd/tests/imagestringup_error1.phpt
 create mode 100644 ext/gd/tests/imagestringup_error2.phpt
 create mode 100755 ext/gd/tests/jpeg2wbmp_error1.phpt
 create mode 100755 ext/gd/tests/jpeg2wbmp_error2.phpt
 create mode 100755 ext/gd/tests/jpeg2wbmp_error3.phpt
 create mode 100755 ext/gd/tests/png2wbmp_error1.phpt
 create mode 100755 ext/gd/tests/png2wbmp_error2.phpt
 create mode 100755 ext/gd/tests/png2wbmp_error3.phpt

diff --git a/ext/gd/tests/imageantialias_error1.phpt b/ext/gd/tests/imageantialias_error1.phpt
new file mode 100755
index 0000000000..53fe0cc66a
--- /dev/null
+++ b/ext/gd/tests/imageantialias_error1.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter resource in imageantialias() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+
+var_dump(imageantialias($image, true));
+?>
+--EXPECTF--
+Warning: imageantialias(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imageantialias_error2.phpt b/ext/gd/tests/imageantialias_error2.phpt
new file mode 100755
index 0000000000..8dad8bd115
--- /dev/null
+++ b/ext/gd/tests/imageantialias_error2.phpt
@@ -0,0 +1,23 @@
+--TEST--
+Testing wrong parameter passing in imageantialias() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+/*
+
+It seems the second argument passing is not being correclty checked.
+This test is failing due to this wrogn check
+
+*/
+$image = imagecreatetruecolor(180, 30);
+
+var_dump(imageantialias($image, 'wrong param')); // 'wrogn param' is converted to true
+?>
+--EXPECTF--
+bool(true)
diff --git a/ext/gd/tests/imagearc_basic.phpt b/ext/gd/tests/imagearc_basic.phpt
new file mode 100755
index 0000000000..4647dd1e3f
--- /dev/null
+++ b/ext/gd/tests/imagearc_basic.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Testing imagearc() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(100, 100);
+
+$white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
+
+//create an arc with white color    
+imagearc($image, 50, 50, 30, 30, 0, 180, $white);
+
+ob_start();
+imagepng($image);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+f18ad8001afefee2e9b8c08d6884425b
diff --git a/ext/gd/tests/imagearc_error1.phpt b/ext/gd/tests/imagearc_error1.phpt
new file mode 100755
index 0000000000..b2fd8d3837
--- /dev/null
+++ b/ext/gd/tests/imagearc_error1.phpt
@@ -0,0 +1,29 @@
+--TEST--
+Testing wrong param passing imagearc() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(100, 100);
+
+$white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
+
+//create an arc with white color    
+imagearc($image, 50, 50, 30, 30, 0, 180);
+
+ob_start();
+imagepng($image);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECTF--
+Warning: Wrong parameter count for imagearc() in %s on line %d
+abebb25b5a2813cfbf92f1f24365786a
diff --git a/ext/gd/tests/imagearc_variation1.phpt b/ext/gd/tests/imagearc_variation1.phpt
new file mode 100755
index 0000000000..568d3a6d47
--- /dev/null
+++ b/ext/gd/tests/imagearc_variation1.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Testing passing negative end angle to imagearc() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(100, 100);
+
+$white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
+
+//create an arc with white color    
+imagearc($image, 50, 50, 30, 30, 0, -90, $white);
+
+ob_start();
+imagepng($image);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+ed2c8427a9922dfd8a105f10a88a0d20
diff --git a/ext/gd/tests/imagearc_variation2.phpt b/ext/gd/tests/imagearc_variation2.phpt
new file mode 100755
index 0000000000..045c68e61c
--- /dev/null
+++ b/ext/gd/tests/imagearc_variation2.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Testing passing negative start angle to imagearc() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(100, 100);
+
+$white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
+
+//create an arc with white color    
+imagearc($image, 50, 50, 30, 30, -90, 0, $white);
+
+ob_start();
+imagepng($image);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+463b4aea9d9acfab30016ee92613c779
diff --git a/ext/gd/tests/imagechar_basic.phpt b/ext/gd/tests/imagechar_basic.phpt
new file mode 100644
index 0000000000..7e5fa931bc
--- /dev/null
+++ b/ext/gd/tests/imagechar_basic.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Testing imagechar() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+$white = imagecolorallocate($image, 255,255,255);
+
+$result = imagechar($image, 1, 5, 5, 'C', $white);
+
+ob_start();
+imagepng($image, null, 9);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+e94962ac28ad03bd4142cb1abe9ef98b
diff --git a/ext/gd/tests/imagechar_error1.phpt b/ext/gd/tests/imagechar_error1.phpt
new file mode 100644
index 0000000000..17971c5a3c
--- /dev/null
+++ b/ext/gd/tests/imagechar_error1.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing error on non-resource parameter 1 of imagechar() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$result = imagechar('string', 1, 5, 5, 'C', 1);
+
+?>
+--EXPECTF--
+Warning: imagechar(): supplied argument is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagechar_error2.phpt b/ext/gd/tests/imagechar_error2.phpt
new file mode 100644
index 0000000000..02a95994f6
--- /dev/null
+++ b/ext/gd/tests/imagechar_error2.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing error on non-image resource parameter 1 of imagechar() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$result = imagechar(tmpfile(), 1, 5, 5, 'C', 1);
+
+?>
+--EXPECTF--
+Warning: imagechar(): supplied resource is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagecharup_basic.phpt b/ext/gd/tests/imagecharup_basic.phpt
new file mode 100644
index 0000000000..54c8dfaa4a
--- /dev/null
+++ b/ext/gd/tests/imagecharup_basic.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Testing imagecharup() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+$white = imagecolorallocate($image, 255,255,255);
+
+$result = imagecharup($image, 1, 5, 5, 'C', $white);
+
+ob_start();
+imagepng($image, null, 9);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+79b48d5cef6d489bb68573df0296d775
diff --git a/ext/gd/tests/imagecharup_error1.phpt b/ext/gd/tests/imagecharup_error1.phpt
new file mode 100644
index 0000000000..12f862031b
--- /dev/null
+++ b/ext/gd/tests/imagecharup_error1.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing error on non-resource parameter 1 of imagecharup() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$result = imagecharup('string', 1, 5, 5, 'C', 1);
+
+?>
+--EXPECTF--
+Warning: imagecharup(): supplied argument is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagecharup_error2.phpt b/ext/gd/tests/imagecharup_error2.phpt
new file mode 100644
index 0000000000..b78dc9221e
--- /dev/null
+++ b/ext/gd/tests/imagecharup_error2.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing error on non-image resource parameter 1 of imagecharup() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$result = imagecharup(tmpfile(), 1, 5, 5, 'C', 1);
+
+?>
+--EXPECTF--
+Warning: imagecharup(): supplied resource is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagecolordeallocate_basic.phpt b/ext/gd/tests/imagecolordeallocate_basic.phpt
new file mode 100644
index 0000000000..3c80c690f8
--- /dev/null
+++ b/ext/gd/tests/imagecolordeallocate_basic.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Testing imagecolordeallocate() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+$white = imagecolorallocate($image, 255, 255, 255);
+$result = imagecolordeallocate($image, $white);
+
+var_dump($result);
+
+?>
+--EXPECT--
+bool(true)
diff --git a/ext/gd/tests/imagecolordeallocate_error1.phpt b/ext/gd/tests/imagecolordeallocate_error1.phpt
new file mode 100644
index 0000000000..6d642d4a26
--- /dev/null
+++ b/ext/gd/tests/imagecolordeallocate_error1.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Testing imagecolordeallocate() of GD library with invalid resource type
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(180, 30);
+$white = imagecolorallocate($image, 255, 255, 255);
+
+$resource = tmpfile();
+
+$result = imagecolordeallocate($resource, $white);
+
+?>
+--EXPECTF--
+Warning: imagecolordeallocate(): supplied resource is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagecolordeallocate_error2.phpt b/ext/gd/tests/imagecolordeallocate_error2.phpt
new file mode 100644
index 0000000000..0f07cded80
--- /dev/null
+++ b/ext/gd/tests/imagecolordeallocate_error2.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Testing imagecolordeallocate() of GD library with no resource
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(180, 30);
+$white = imagecolorallocate($image, 255, 255, 255);
+$result = imagecolordeallocate('image', $white);
+
+?>
+--EXPECTF--
+Warning: imagecolordeallocate(): supplied argument is not a valid Image resource %s on line %d
diff --git a/ext/gd/tests/imagecolordeallocate_error3.phpt b/ext/gd/tests/imagecolordeallocate_error3.phpt
new file mode 100644
index 0000000000..8000218ade
--- /dev/null
+++ b/ext/gd/tests/imagecolordeallocate_error3.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Testing imagecolordeallocate() of GD library with Out of range intergers (Above)
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreate(180, 30);
+$white = imagecolorallocate($image, 255, 255, 255);
+
+$totalColors = imagecolorstotal($image);
+
+$result = imagecolordeallocate($image, $totalColors + 100);
+var_dump($result);
+?>
+--EXPECTF--
+Warning: imagecolordeallocate(): Color index 101 out of range in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagecolordeallocate_error4.phpt b/ext/gd/tests/imagecolordeallocate_error4.phpt
new file mode 100644
index 0000000000..7aaeffebee
--- /dev/null
+++ b/ext/gd/tests/imagecolordeallocate_error4.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Testing imagecolordeallocate() of GD library with Out of range intergers (Below)
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreate(180, 30);
+$white = imagecolorallocate($image, 255, 255, 255);
+
+$totalColors = imagecolorstotal($image);
+
+$result = imagecolordeallocate($image, -1.0);
+var_dump($result);
+?>
+--EXPECTF--
+Warning: imagecolordeallocate(): Color index -1 out of range in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagecolormatch_basic.phpt b/ext/gd/tests/imagecolormatch_basic.phpt
new file mode 100755
index 0000000000..1d188121b6
--- /dev/null
+++ b/ext/gd/tests/imagecolormatch_basic.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Basic test imagecolormatch() of GD library
+--CREDITS--
+Paulo Alves de Sousa Filho <pspalves [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$ima = imagecreatetruecolor(110, 20);
+$background_color = imagecolorallocate($ima, 0, 0, 0);
+$imb = imagecreate(110, 20);
+$background_color = imagecolorallocate($imb, 0, 0, 100);
+var_dump(imagecolormatch($ima, $imb));
+?>
+--EXPECTF--
+bool(true)
diff --git a/ext/gd/tests/imagecolormatch_error1.phpt b/ext/gd/tests/imagecolormatch_error1.phpt
new file mode 100755
index 0000000000..4a572e3b05
--- /dev/null
+++ b/ext/gd/tests/imagecolormatch_error1.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Send only 1 parameter imagecolormatch() of GD library
+--CREDITS--
+Paulo Alves de Sousa Filho <pspalves [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$ima = imagecreatetruecolor(110, 20);
+$background_color = imagecolorallocate($ima, 0, 0, 0);
+var_dump(imagecolormatch($ima));
+?>
+--EXPECTF--
+Warning: Wrong parameter count for imagecolormatch() in %s on line %d
+NULL
diff --git a/ext/gd/tests/imagecolormatch_error2.phpt b/ext/gd/tests/imagecolormatch_error2.phpt
new file mode 100755
index 0000000000..bdb3c2460e
--- /dev/null
+++ b/ext/gd/tests/imagecolormatch_error2.phpt
@@ -0,0 +1,20 @@
+--TEST--
+Send not TrueColor to Image 1 parameter imagecolormatch() of GD library
+--CREDITS--
+Paulo Alves de Sousa Filho <pspalves [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$ima = imagecreate(110, 20);
+$background_color = imagecolorallocate($ima, 0, 0, 0);
+$imb = imagecreate(110, 20);
+$background_color = imagecolorallocate($imb, 0, 0, 100);
+var_dump(imagecolormatch($ima, $imb));
+?>
+--EXPECTF--
+Warning: imagecolormatch(): Image1 must be TrueColor in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagecolormatch_error3.phpt b/ext/gd/tests/imagecolormatch_error3.phpt
new file mode 100755
index 0000000000..8793e15227
--- /dev/null
+++ b/ext/gd/tests/imagecolormatch_error3.phpt
@@ -0,0 +1,20 @@
+--TEST--
+Send not TrueColor to Image 1 parameter imagecolormatch() of GD library
+--CREDITS--
+Paulo Alves de Sousa Filho <pspalves [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$ima = imagecreatetruecolor(110, 20);
+$background_color = imagecolorallocate($ima, 0, 0, 0);
+$imb = imagecreatetruecolor(110, 20);
+$background_color = imagecolorallocate($imb, 0, 0, 100);
+var_dump(imagecolormatch($ima, $imb));
+?>
+--EXPECTF--
+Warning: imagecolormatch(): Image2 must be Palette in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagecolormatch_error4.phpt b/ext/gd/tests/imagecolormatch_error4.phpt
new file mode 100755
index 0000000000..0bfe767c2b
--- /dev/null
+++ b/ext/gd/tests/imagecolormatch_error4.phpt
@@ -0,0 +1,20 @@
+--TEST--
+using different image sizes imagecolormatch() of GD library
+--CREDITS--
+Paulo Alves de Sousa Filho <pspalves [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$ima = imagecreatetruecolor(110, 20);
+$background_color = imagecolorallocate($ima, 0, 0, 0);
+$imb = imagecreate(100, 20);
+$background_color = imagecolorallocate($imb, 0, 0, 100);
+var_dump(imagecolormatch($ima, $imb));
+?>
+--EXPECTF--
+Warning: imagecolormatch(): Image1 and Image2 must be the same size in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagecolorset_basic.phpt b/ext/gd/tests/imagecolorset_basic.phpt
new file mode 100755
index 0000000000..a1776ff50f
--- /dev/null
+++ b/ext/gd/tests/imagecolorset_basic.phpt
@@ -0,0 +1,35 @@
+--TEST--
+Test imagecolorset() function : basic functionality
+--CREDITS--
+Erick Belluci Tedeschi <erickbt86 [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php
+if (!extension_loaded('gd')) {
+	die('skip gd extension is not loaded');
+}
+?>
+--FILE--
+<?php
+// Create a 300x100 image
+$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($im);
+?>
+--EXPECT--
+6f2002aafb57b2d275fad6a6258d7476
diff --git a/ext/gd/tests/imageconvolution_basic.phpt b/ext/gd/tests/imageconvolution_basic.phpt
new file mode 100755
index 0000000000..5a9aa8f95b
--- /dev/null
+++ b/ext/gd/tests/imageconvolution_basic.phpt
@@ -0,0 +1,33 @@
+--TEST--
+Testing imageconvolution() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+// Writes the text and apply a gaussian blur on the image
+imagestring($image, 5, 10, 8, 'Gaussian Blur Text', 0x00ff00);
+
+$gaussian = array(
+    array(1.0, 2.0, 1.0),
+    array(2.0, 4.0, 2.0),
+    array(1.0, 2.0, 1.0)
+);
+
+imageconvolution($image, $gaussian, 16, 0);
+
+ob_start();
+imagepng($image, null, 9);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+594576a2a2a689447ffc07eb5a73f09b
diff --git a/ext/gd/tests/imageconvolution_error1.phpt b/ext/gd/tests/imageconvolution_error1.phpt
new file mode 100755
index 0000000000..5dc250a85b
--- /dev/null
+++ b/ext/gd/tests/imageconvolution_error1.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Testing wrong param passing imageconvolution() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+// Writes the text and apply a gaussian blur on the image
+imagestring($image, 5, 10, 8, 'Gaussian Blur Text', 0x00ff00);
+
+$gaussian = array(
+    array(1.0, 2.0, 1.0),
+    array(2.0, 4.0, 2.0),
+    array(1.0, 2.0, 1.0)
+);
+
+var_dump(imageconvolution($image, $gaussian, 16));
+?>
+--EXPECTF--
+Warning: imageconvolution() expects exactly 4 parameters, 3 given in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imageconvolution_error2.phpt b/ext/gd/tests/imageconvolution_error2.phpt
new file mode 100755
index 0000000000..5161c198c3
--- /dev/null
+++ b/ext/gd/tests/imageconvolution_error2.phpt
@@ -0,0 +1,26 @@
+--TEST--
+Testing wrong array size 2x3 in imageconvolution() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+// Writes the text and apply a gaussian blur on the image
+imagestring($image, 5, 10, 8, 'Gaussian Blur Text', 0x00ff00);
+
+$gaussian = array(
+    array(1.0, 2.0, 1.0),
+    array(2.0, 4.0, 2.0)
+);
+
+var_dump(imageconvolution($image, $gaussian, 16, 0));
+?>
+--EXPECTF--
+Warning: imageconvolution(): You must have 3x3 array in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imageconvolution_error3.phpt b/ext/gd/tests/imageconvolution_error3.phpt
new file mode 100755
index 0000000000..df6b148bd1
--- /dev/null
+++ b/ext/gd/tests/imageconvolution_error3.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Testing wrong array size 3x2 in imageconvolution() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+// Writes the text and apply a gaussian blur on the image
+imagestring($image, 5, 10, 8, 'Gaussian Blur Text', 0x00ff00);
+
+$gaussian = array(
+    array(1.0, 2.0, 1.0),
+    array(2.0, 4.0, 2.0),
+    array(1.0, 2.0)
+);
+
+var_dump(imageconvolution($image, $gaussian, 16, 0));
+?>
+--EXPECTF--
+Warning: imageconvolution(): You must have 3x3 array in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagecopymerge_basic.phpt b/ext/gd/tests/imagecopymerge_basic.phpt
new file mode 100755
index 0000000000..85f1162629
--- /dev/null
+++ b/ext/gd/tests/imagecopymerge_basic.phpt
@@ -0,0 +1,30 @@
+--TEST--
+Testing imagecopymerge() of GD library
+--CREDITS--
+Cleston Viel Vieira de Sousa <cleston [dot] vs [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$des = imagecreate(120, 120);
+$src = imagecreate(100, 100);
+
+imagecolorallocate($des, 50, 50, 200);
+$colorTXT_des = imagecolorallocate($des, 255, 255, 255);
+
+imagecolorallocate($src, 255, 255, 255);
+$colorTXT_src = imagecolorallocate($src, 0, 255, 255);
+
+imagestring($src, 1, 5, 5,  "A Simple Text", $colorTXT_src);
+imagestring($des, 1, 5, 5,  "Another Simple Text", $colorTXT_des);
+
+var_dump(imagecopymerge($des, $src, 20, 20, 0, 0, 50, 50, 75));
+
+
+?>
+--EXPECTF--
+bool(true)
diff --git a/ext/gd/tests/imagecopymerge_error.phpt b/ext/gd/tests/imagecopymerge_error.phpt
new file mode 100755
index 0000000000..362f597353
--- /dev/null
+++ b/ext/gd/tests/imagecopymerge_error.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing wrong parameter passing imagecopymerge() of GD library
+--CREDITS--
+Cleston Viel Vieira de Sousa <cleston [dot] vs [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+imagecopymerge();
+
+?>
+--EXPECTF--
+Warning: Wrong parameter count for imagecopymerge() in %s on line %d
diff --git a/ext/gd/tests/imageellipse_basic.phpt b/ext/gd/tests/imageellipse_basic.phpt
new file mode 100755
index 0000000000..bfd0b79f58
--- /dev/null
+++ b/ext/gd/tests/imageellipse_basic.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Testing imageellipse() of GD library
+--CREDITS--
+Ivan Rosolen <contato [at] ivanrosolen [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+// Create a image
+$image = imagecreatetruecolor(400, 300);
+
+// Draw a white ellipse
+imageellipse($image, 200, 150, 300, 200, 16777215);
+
+ob_start();
+imagepng($image, null, 9);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+d8b9bc2ca224bd68569413f4617f8e1f
diff --git a/ext/gd/tests/imageellipse_error1.phpt b/ext/gd/tests/imageellipse_error1.phpt
new file mode 100755
index 0000000000..a5a584868f
--- /dev/null
+++ b/ext/gd/tests/imageellipse_error1.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Testing wrong param passing imageellipse() of GD library
+--CREDITS--
+Ivan Rosolen <contato [at] ivanrosolen [dot] com>
+#testfest PHPSP on 2009-06-30
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+// Create a image
+$image = imagecreatetruecolor(400, 300);
+
+// try to draw a white ellipse
+imageellipse('wrong param', 200, 150, 300, 200, 16777215);
+
+?>
+--EXPECTF--
+Warning: imageellipse(): supplied argument is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imageellipse_error7.phpt b/ext/gd/tests/imageellipse_error7.phpt
new file mode 100755
index 0000000000..23f1eeeab7
--- /dev/null
+++ b/ext/gd/tests/imageellipse_error7.phpt
@@ -0,0 +1,20 @@
+--TEST-- 
+Testing wrong param passing imageellipse() of GD library 
+--CREDITS-- 
+Ivan Rosolen <contato [at] ivanrosolen [dot] com> 
+#testfest PHPSP on 2009-06-20 
+--SKIPIF-- 
+<?php  
+if (!extension_loaded("gd")) die("skip GD not present"); 
+?> 
+--FILE-- 
+<?php 
+
+// Create a resource 
+$image = tmpfile(); 
+
+// try to draw a white ellipse 
+imageellipse($image, 200, 150, 300, 200, 16777215); 
+?> 
+--EXPECTF-- 
+Warning: imageellipse(): supplied resource is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagefilledarc_basic.phpt b/ext/gd/tests/imagefilledarc_basic.phpt
new file mode 100755
index 0000000000..9ff9bd3716
--- /dev/null
+++ b/ext/gd/tests/imagefilledarc_basic.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Testing imagefilledarc() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(100, 100);
+
+$white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
+
+//create an arc and fill it with white color    
+imagefilledarc($image, 50, 50, 30, 30, 0, 90, $white, IMG_ARC_PIE);
+
+ob_start();
+imagepng($image);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+894f394c7f2e2364642ef27fea6bfc33
diff --git a/ext/gd/tests/imagefilledarc_error1.phpt b/ext/gd/tests/imagefilledarc_error1.phpt
new file mode 100755
index 0000000000..5d6ca9577a
--- /dev/null
+++ b/ext/gd/tests/imagefilledarc_error1.phpt
@@ -0,0 +1,29 @@
+--TEST--
+Testing wrong param passing imagefilledarc() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(100, 100);
+
+$white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
+
+//create an arc and fill it with white color    
+imagefilledarc($image, 50, 50, 30, 30, 0, 90, $white);
+
+ob_start();
+imagepng($image);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECTF--
+Warning: Wrong parameter count for imagefilledarc() in %s on line %d
+abebb25b5a2813cfbf92f1f24365786a
diff --git a/ext/gd/tests/imagefilledarc_variation1.phpt b/ext/gd/tests/imagefilledarc_variation1.phpt
new file mode 100755
index 0000000000..2dec1ead2c
--- /dev/null
+++ b/ext/gd/tests/imagefilledarc_variation1.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Testing passing negative end angle to imagefilledarc() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(100, 100);
+
+$white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
+
+//create an arc and fill it with white color    
+imagefilledarc($image, 50, 50, 30, 30, 0, -25, $white, IMG_ARC_PIE);
+
+ob_start();
+imagepng($image);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+b77bbb8207e5adbebfcc8bd1c4074305
diff --git a/ext/gd/tests/imagefilledarc_variation2.phpt b/ext/gd/tests/imagefilledarc_variation2.phpt
new file mode 100755
index 0000000000..5c8ffba001
--- /dev/null
+++ b/ext/gd/tests/imagefilledarc_variation2.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Testing passing negative start angle to imagefilledarc() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(100, 100);
+
+$white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
+
+//create an arc and fill it with white color    
+imagefilledarc($image, 50, 50, 30, 30, -25, 25, $white, IMG_ARC_PIE);
+
+ob_start();
+imagepng($image);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+b8b572812b3c85678f6c38c4ecca7619
diff --git a/ext/gd/tests/imagefilltoborder_basic.phpt b/ext/gd/tests/imagefilltoborder_basic.phpt
new file mode 100755
index 0000000000..80b84d2c69
--- /dev/null
+++ b/ext/gd/tests/imagefilltoborder_basic.phpt
@@ -0,0 +1,33 @@
+--TEST-- 
+Testing imagefilltoborder() of GD library 
+--CREDITS-- 
+Ivan Rosolen <contato [at] ivanrosolen [dot] com> 
+#testfest PHPSP on 2009-06-30
+--SKIPIF-- 
+<?php  
+if (!extension_loaded("gd")) die("skip GD not present"); 
+?> 
+--FILE--
+<?php
+// Create a image 
+$image = imagecreatetruecolor( 100, 100 ); 
+
+// Draw a rectangle
+imagefilledrectangle( $image, 0, 0, 100, 100, imagecolorallocate( $image, 255, 255, 255 ) );
+
+// Draw an ellipse to fill with a black border
+imageellipse( $image, 50, 50, 50, 50, imagecolorallocate( $image, 0, 0, 0 ) );
+
+// Fill border
+imagefilltoborder( $image, 50, 50, imagecolorallocate( $image, 0, 0, 0 ), imagecolorallocate( $image, 255, 0, 0 ) );
+
+ob_start(); 
+imagepng( $image, null, 9 ); 
+$img = ob_get_contents(); 
+ob_end_clean();
+
+echo md5(base64_encode($img));
+
+?> 
+--EXPECT-- 
+847ec236f1c4d14c465306c8408550fc
diff --git a/ext/gd/tests/imagefilltoborder_error1.phpt b/ext/gd/tests/imagefilltoborder_error1.phpt
new file mode 100755
index 0000000000..6bf0a9c7df
--- /dev/null
+++ b/ext/gd/tests/imagefilltoborder_error1.phpt
@@ -0,0 +1,26 @@
+--TEST-- 
+Testing wrong param passing imagefilltoborder() of GD library 
+--CREDITS-- 
+Ivan Rosolen <contato [at] ivanrosolen [dot] com> 
+#testfest PHPSP on 2009-06-30
+--SKIPIF-- 
+<?php  
+if (!extension_loaded("gd")) die("skip GD not present"); 
+?> 
+--FILE--
+<?php
+// Create a image 
+$image = imagecreatetruecolor( 100, 100 ); 
+
+// Draw a rectangle
+imagefilledrectangle( $image, 0, 0, 100, 100, imagecolorallocate( $image, 255, 255, 255 ) );
+
+// Draw an ellipse to fill with a black border
+imageellipse( $image, 50, 50, 50, 50, imagecolorallocate( $image, 0, 0, 0 ) );
+
+// Try to fill border
+imagefilltoborder( 'wrong param', 50, 50, imagecolorallocate( $image, 0, 0, 0 ), imagecolorallocate( $image, 255, 0, 0 ) );
+
+?> 
+--EXPECTF--
+Warning: imagefilltoborder(): supplied argument is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagefilltoborder_error6.phpt b/ext/gd/tests/imagefilltoborder_error6.phpt
new file mode 100755
index 0000000000..b5ce53b0d6
--- /dev/null
+++ b/ext/gd/tests/imagefilltoborder_error6.phpt
@@ -0,0 +1,29 @@
+--TEST-- 
+Testing wrong param passing imagefilltoborder() of GD library 
+--CREDITS-- 
+Ivan Rosolen <contato [at] ivanrosolen [dot] com> 
+#testfest PHPSP on 2009-06-30
+--SKIPIF-- 
+<?php  
+if (!extension_loaded("gd")) die("skip GD not present"); 
+?> 
+--FILE--
+<?php
+// Create a image 
+$image = imagecreatetruecolor( 100, 100 ); 
+
+// Draw a rectangle
+imagefilledrectangle( $image, 0, 0, 100, 100, imagecolorallocate( $image, 255, 255, 255 ) );
+
+// Draw an ellipse to fill with a black border
+imageellipse( $image, 50, 50, 50, 50, imagecolorallocate( $image, 0, 0, 0 ) );
+
+// Try to fill border
+$image_foo = tmpfile();
+imagefilltoborder( $image_foo, 50, 50, imagecolorallocate( $image, 0, 0, 0 ), imagecolorallocate( $image, 255, 0, 0 ) );
+
+?> 
+--EXPECTF--
+Warning: imagefilltoborder(): supplied resource is not a valid Image resource in %s on line %d
+
+
diff --git a/ext/gd/tests/imagefilter_error1.phpt b/ext/gd/tests/imagefilter_error1.phpt
new file mode 100755
index 0000000000..fb96ae32b4
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error1.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter passing in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+var_dump(imagefilter($image));
+?>
+--EXPECTF--
+Warning: Wrong parameter count for imagefilter() in %s on line %d
+NULL
diff --git a/ext/gd/tests/imagefilter_error10.phpt b/ext/gd/tests/imagefilter_error10.phpt
new file mode 100755
index 0000000000..8b41211629
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error10.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter resource of EMBOSS in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+
+var_dump(imagefilter($image, IMG_FILTER_EMBOSS));
+?>
+--EXPECTF--
+Warning: imagefilter(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error11.phpt b/ext/gd/tests/imagefilter_error11.phpt
new file mode 100755
index 0000000000..9b1cf4d92b
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error11.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter resource passing of EDGEDETECT in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+
+var_dump(imagefilter($image, IMG_FILTER_EDGEDETECT));
+?>
+--EXPECTF--
+Warning: imagefilter(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error12.phpt b/ext/gd/tests/imagefilter_error12.phpt
new file mode 100755
index 0000000000..33fee28e63
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error12.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter resource of COLORIZE in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+
+var_dump(imagefilter($image, IMG_FILTER_COLORIZE, 255, 255, 255));
+?>
+--EXPECTF--
+Warning: imagefilter(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error13.phpt b/ext/gd/tests/imagefilter_error13.phpt
new file mode 100755
index 0000000000..687d148be5
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error13.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing wrong parameter value of COLORIZE in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+var_dump(imagefilter($image, IMG_FILTER_COLORIZE, 800, 255, 255)); // Wrong value is truncated to 255
+?>
+--EXPECTF--
+bool(true)
diff --git a/ext/gd/tests/imagefilter_error14.phpt b/ext/gd/tests/imagefilter_error14.phpt
new file mode 100755
index 0000000000..64103954db
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error14.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter type of COLORIZE in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+var_dump(imagefilter($image, IMG_FILTER_COLORIZE, 'wrong parameter', 255, 255));
+?>
+--EXPECTF--
+Warning: imagefilter() expects parameter 3 to be long, %unicode_string_optional% given in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error15.phpt b/ext/gd/tests/imagefilter_error15.phpt
new file mode 100755
index 0000000000..87a412e4cd
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error15.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter resource of CONTRAST in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+
+var_dump(imagefilter($image, IMG_FILTER_CONTRAST, 2));
+?>
+--EXPECTF--
+Warning: imagefilter(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error16.phpt b/ext/gd/tests/imagefilter_error16.phpt
new file mode 100755
index 0000000000..2a84c2f789
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error16.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter type of CONTRAST in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+var_dump(imagefilter($image, IMG_FILTER_CONTRAST, 'wrong parameter'));
+?>
+--EXPECTF--
+Warning: imagefilter() expects parameter 3 to be long, %unicode_string_optional% given in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error17.phpt b/ext/gd/tests/imagefilter_error17.phpt
new file mode 100755
index 0000000000..adafc3e5e8
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error17.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter resource of GRAYSCALE in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+
+var_dump(imagefilter($image, IMG_FILTER_GRAYSCALE));
+?>
+--EXPECTF--
+Warning: imagefilter(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error18.phpt b/ext/gd/tests/imagefilter_error18.phpt
new file mode 100755
index 0000000000..b636bfc07a
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error18.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter resource of NEGATE in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+
+var_dump(imagefilter($image, IMG_FILTER_NEGATE));
+?>
+--EXPECTF--
+Warning: imagefilter(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error19.phpt b/ext/gd/tests/imagefilter_error19.phpt
new file mode 100755
index 0000000000..e36b817aa2
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error19.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter type of BRIGHTNESS in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+var_dump(imagefilter($image, IMG_FILTER_BRIGHTNESS, 'wrong parameter'));
+?>
+--EXPECTF--
+Warning: imagefilter() expects parameter 3 to be long, %unicode_string_optional% given in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error2.phpt b/ext/gd/tests/imagefilter_error2.phpt
new file mode 100755
index 0000000000..62ac6620c6
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error2.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter passing in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+var_dump(imagefilter($image, 'wrong parameter'));
+?>
+--EXPECTF--
+Warning: imagefilter() expects parameter 2 to be long, %unicode_string_optional% given in %s on line %d
+NULL
diff --git a/ext/gd/tests/imagefilter_error20.phpt b/ext/gd/tests/imagefilter_error20.phpt
new file mode 100755
index 0000000000..f3db724acb
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error20.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter resource of BRIGHTNESS in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+
+var_dump(imagefilter($image, IMG_FILTER_BRIGHTNESS, 1));
+?>
+--EXPECTF--
+Warning: imagefilter(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error5.phpt b/ext/gd/tests/imagefilter_error5.phpt
new file mode 100755
index 0000000000..a7d9443427
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error5.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter passing of SMOOTH in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+var_dump(imagefilter($image, IMG_FILTER_SMOOTH, 'wrong parameter'));
+?>
+--EXPECTF--
+Warning: imagefilter() expects parameter 3 to be double, %unicode_string_optional% given in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error6.phpt b/ext/gd/tests/imagefilter_error6.phpt
new file mode 100755
index 0000000000..05dd187a2d
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error6.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter resource of SMOOTH in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+
+var_dump(imagefilter($image, IMG_FILTER_SMOOTH, 3.0));
+?>
+--EXPECTF--
+Warning: imagefilter(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error7.phpt b/ext/gd/tests/imagefilter_error7.phpt
new file mode 100755
index 0000000000..6c08e5acf3
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error7.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter resource of MEAN_REMOVAL in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+
+var_dump(imagefilter($image, IMG_FILTER_MEAN_REMOVAL));
+?>
+--EXPECTF--
+Warning: imagefilter(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error8.phpt b/ext/gd/tests/imagefilter_error8.phpt
new file mode 100755
index 0000000000..57c3168f7e
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error8.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter resource of SELECTIVE_BLUR in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+
+var_dump(imagefilter($image, IMG_FILTER_SELECTIVE_BLUR));
+?>
+--EXPECTF--
+Warning: imagefilter(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefilter_error9.phpt b/ext/gd/tests/imagefilter_error9.phpt
new file mode 100755
index 0000000000..a74ea643cf
--- /dev/null
+++ b/ext/gd/tests/imagefilter_error9.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Testing wrong parameter resource of GAUSSIAN_BLUR in imagefilter() of GD library
+--CREDITS--
+Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+
+var_dump(imagefilter($image, IMG_FILTER_GAUSSIAN_BLUR));
+?>
+--EXPECTF--
+Warning: imagefilter(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imagefontheight_basic.phpt b/ext/gd/tests/imagefontheight_basic.phpt
new file mode 100644
index 0000000000..bfcd0bb27c
--- /dev/null
+++ b/ext/gd/tests/imagefontheight_basic.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Testing imagefontheight() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+var_dump(imagefontheight(1),imagefontheight(2),imagefontheight(3),imagefontheight(4),imagefontheight(5));
+?>
+--EXPECT--
+int(8)
+int(13)
+int(13)
+int(16)
+int(15)
diff --git a/ext/gd/tests/imagefontwidth_basic.phpt b/ext/gd/tests/imagefontwidth_basic.phpt
new file mode 100644
index 0000000000..0a9df52095
--- /dev/null
+++ b/ext/gd/tests/imagefontwidth_basic.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Testing imagefontwidth() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+var_dump(imagefontwidth(1),imagefontwidth(2),imagefontwidth(3),imagefontwidth(4),imagefontwidth(5));
+var_dump(imagefontwidth(1) < imagefontwidth(5));
+?>
+--EXPECT--
+int(5)
+int(6)
+int(7)
+int(8)
+int(9)
+bool(true)
diff --git a/ext/gd/tests/imagegammacorrect_basic.phpt b/ext/gd/tests/imagegammacorrect_basic.phpt
new file mode 100644
index 0000000000..b568728e71
--- /dev/null
+++ b/ext/gd/tests/imagegammacorrect_basic.phpt
@@ -0,0 +1,32 @@
+--TEST--
+Testing imagegammacorrect() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(150, 150);
+
+$grey = imagecolorallocate($image,6,6,6);
+$gray = imagecolorallocate($image,15,15,15);
+
+$half =  imagefilledarc ( $image, 75, 75, 70, 70, 0, 180, $grey, IMG_ARC_PIE );
+$half2 =  imagefilledarc ( $image, 75, 75, 70, 70, 0, -180, $gray, IMG_ARC_PIE );
+
+$gamma = imagegammacorrect($image, 1, 5);
+
+if ($gamma){
+	ob_start();
+	imagepng($image, null, 9);
+	$img = ob_get_contents();
+	ob_end_clean();
+}
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+30639772903913594bc665743e1b9ab8
diff --git a/ext/gd/tests/imagegammacorrect_error1.phpt b/ext/gd/tests/imagegammacorrect_error1.phpt
new file mode 100644
index 0000000000..ad528afa29
--- /dev/null
+++ b/ext/gd/tests/imagegammacorrect_error1.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing error with non-resource paramenter of imagegammacorrect() of GD library, 
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$gamma = imagegammacorrect('string', 1, 5);
+
+?>
+--EXPECTF--
+Warning: imagegammacorrect(): supplied argument is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagegammacorrect_error2.phpt b/ext/gd/tests/imagegammacorrect_error2.phpt
new file mode 100644
index 0000000000..604d7da796
--- /dev/null
+++ b/ext/gd/tests/imagegammacorrect_error2.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing error with non-Image resource paramenter of imagegammacorrect() of GD library, 
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = tmpfile();
+$gamma = imagegammacorrect($image, 1, 5);
+
+?>
+--EXPECTF--
+Warning: imagegammacorrect(): supplied resource is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imageinterlace_basic.phpt b/ext/gd/tests/imageinterlace_basic.phpt
new file mode 100755
index 0000000000..657b256d67
--- /dev/null
+++ b/ext/gd/tests/imageinterlace_basic.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing imageinterlace() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(100, 100);
+var_dump(imageinterlace($image));
+?>
+--EXPECT--
+int(0)
diff --git a/ext/gd/tests/imageinterlace_error1.phpt b/ext/gd/tests/imageinterlace_error1.phpt
new file mode 100755
index 0000000000..90c7c2f1af
--- /dev/null
+++ b/ext/gd/tests/imageinterlace_error1.phpt
@@ -0,0 +1,20 @@
+--TEST--
+Testing passing no parameters to imageinterlace() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(100, 100);
+
+//calling with no parameters
+var_dump(imageinterlace());
+?>
+--EXPECTF--
+Warning: Wrong parameter count for imageinterlace() in %s on line %d
+NULL
diff --git a/ext/gd/tests/imageinterlace_error2.phpt b/ext/gd/tests/imageinterlace_error2.phpt
new file mode 100755
index 0000000000..808c88a312
--- /dev/null
+++ b/ext/gd/tests/imageinterlace_error2.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing resource that is not a image to imageinterlace() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = fopen('php://stdin', 'r');
+var_dump(imageinterlace($image));
+?>
+--EXPECTF--
+Warning: imageinterlace(): supplied resource is not a valid Image resource in %s on line %d
+bool(false)
diff --git a/ext/gd/tests/imageinterlace_variation1.phpt b/ext/gd/tests/imageinterlace_variation1.phpt
new file mode 100755
index 0000000000..2c224ef41f
--- /dev/null
+++ b/ext/gd/tests/imageinterlace_variation1.phpt
@@ -0,0 +1,20 @@
+--TEST--
+Testing setting the interlace bit on with imageinterlace() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(100, 100);
+
+var_dump(imageinterlace($image, 1));
+var_dump(imageinterlace($image));
+?>
+--EXPECT--
+int(1)
+int(1)
diff --git a/ext/gd/tests/imageinterlace_variation2.phpt b/ext/gd/tests/imageinterlace_variation2.phpt
new file mode 100755
index 0000000000..b4735dcfb9
--- /dev/null
+++ b/ext/gd/tests/imageinterlace_variation2.phpt
@@ -0,0 +1,24 @@
+--TEST--
+Testing setting the interlace bit off with imageinterlace() of GD library
+--CREDITS--
+Edgar Ferreira da Silva <contato [at] edgarfs [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$image = imagecreatetruecolor(100, 100);
+
+//setting the interlace bit to on
+imageinterlace($image, 1);
+
+//setting de interlace bit to off
+var_dump(imageinterlace($image, 0));
+var_dump(imageinterlace($image));
+?>
+--EXPECT--
+int(0)
+int(0)
diff --git a/ext/gd/tests/imagelayereffect_basic.phpt b/ext/gd/tests/imagelayereffect_basic.phpt
new file mode 100644
index 0000000000..6dbc8600c6
--- /dev/null
+++ b/ext/gd/tests/imagelayereffect_basic.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Testing imagelayereffect() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+	if (!GD_BUNDLED) die('function only available in bundled, external GD detected');
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+
+$layer = imagelayereffect($image, IMG_EFFECT_REPLACE);
+
+if ($layer){
+	ob_start();
+	imagepng($image, null, 9);
+	$img = ob_get_contents();
+	ob_end_clean();
+}
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+5a8fe9864cbd20e5dbe730c77f30db95
diff --git a/ext/gd/tests/imagelayereffect_error1.phpt b/ext/gd/tests/imagelayereffect_error1.phpt
new file mode 100644
index 0000000000..21b2db7265
--- /dev/null
+++ b/ext/gd/tests/imagelayereffect_error1.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Testing imagelayereffect() with invalid resource of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+	if (!GD_BUNDLED) die('function only available in bundled, external GD detected');
+?>
+--FILE--
+<?php
+$layer = imagelayereffect('invalid_resource', IMG_EFFECT_REPLACE);
+?>
+--EXPECTF--
+Warning: imagelayereffect(): supplied argument is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagelayereffect_error3.phpt b/ext/gd/tests/imagelayereffect_error3.phpt
new file mode 100644
index 0000000000..9f99186333
--- /dev/null
+++ b/ext/gd/tests/imagelayereffect_error3.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing imagelayereffect() with invalid resource of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+	if (!GD_BUNDLED) die('function only available in bundled, external GD detected');
+?>
+--FILE--
+<?php
+$resource = tmpfile();
+$layer = imagelayereffect($resource, IMG_EFFECT_REPLACE);
+?>
+--EXPECTF--
+Warning: imagelayereffect(): supplied resource is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagesetbrush_basic.phpt b/ext/gd/tests/imagesetbrush_basic.phpt
new file mode 100755
index 0000000000..790184ddc2
--- /dev/null
+++ b/ext/gd/tests/imagesetbrush_basic.phpt
@@ -0,0 +1,37 @@
+--TEST--
+Test imagesetbrush() 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 the brush image
+$img = imagecreate(10, 10);
+ 
+// Create the main image, 100x100
+$mainimg = imagecreatetruecolor(100, 100);
+  
+$white = imagecolorallocate($img, 255, 0, 0);
+imagefilledrectangle($img, 0, 0, 299, 99, $white);
+
+// Set the brush
+imagesetbrush($mainimg, $img);
+   
+// Draw a couple of brushes, each overlaying each
+imageline($mainimg, 50, 50, 50, 60, IMG_COLOR_BRUSHED);
+
+// Get output and generate md5 hash
+ob_start();
+imagepng($mainimg, null, 9);
+$result_image = ob_get_contents();
+ob_end_clean();
+echo md5(base64_encode($result_image));
+?>
+--EXPECT--
+8168577c0d1fe6d9d11397cb15263d82
diff --git a/ext/gd/tests/imagestring_basic.phpt b/ext/gd/tests/imagestring_basic.phpt
new file mode 100644
index 0000000000..adc68a67fe
--- /dev/null
+++ b/ext/gd/tests/imagestring_basic.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Testing imagestring() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+$white = imagecolorallocate($image, 255,255,255);
+
+$result = imagestring($image, 1, 5, 5, 'String Text', $white);
+
+ob_start();
+imagepng($image, null, 9);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+d0d2fe757400cb7846b36a8c34b41e4a
diff --git a/ext/gd/tests/imagestring_error1.phpt b/ext/gd/tests/imagestring_error1.phpt
new file mode 100644
index 0000000000..9e012460c1
--- /dev/null
+++ b/ext/gd/tests/imagestring_error1.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing error on non-resource parameter 1 of imagestring() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$result = imagestring('string', 1, 5, 5, 'String', 1);
+
+?>
+--EXPECTF--
+Warning: imagestring(): supplied argument is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagestring_error2.phpt b/ext/gd/tests/imagestring_error2.phpt
new file mode 100644
index 0000000000..d6146f7089
--- /dev/null
+++ b/ext/gd/tests/imagestring_error2.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing error on non-image resource parameter 1 of imagestring() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$result = imagestring(tmpfile(), 1, 5, 5, 'String', 1);
+
+?>
+--EXPECTF--
+Warning: imagestring(): supplied resource is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagestringup_basic.phpt b/ext/gd/tests/imagestringup_basic.phpt
new file mode 100644
index 0000000000..0c748b6aa9
--- /dev/null
+++ b/ext/gd/tests/imagestringup_basic.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Testing imagestringup() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+$image = imagecreatetruecolor(180, 30);
+$white = imagecolorallocate($image, 255,255,255);
+
+$result = imagestringup($image, 1, 5, 25, 'Str', $white);
+
+ob_start();
+imagepng($image, null, 9);
+$img = ob_get_contents();
+ob_end_clean();
+
+echo md5(base64_encode($img));
+?>
+--EXPECT--
+7c28016adcf620b772af2a8655b87bd2
diff --git a/ext/gd/tests/imagestringup_error1.phpt b/ext/gd/tests/imagestringup_error1.phpt
new file mode 100644
index 0000000000..a75757692d
--- /dev/null
+++ b/ext/gd/tests/imagestringup_error1.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing error on non-resource parameter 1 of imagestringup() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$result = imagestringup('string', 1, 5, 5, 'String', 1);
+
+?>
+--EXPECTF--
+Warning: imagestringup(): supplied argument is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/imagestringup_error2.phpt b/ext/gd/tests/imagestringup_error2.phpt
new file mode 100644
index 0000000000..d1d5aa26ac
--- /dev/null
+++ b/ext/gd/tests/imagestringup_error2.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Testing error on non-image resource parameter 1 of imagestringup() of GD library
+--CREDITS--
+Rafael Dohms <rdohms [at] gmail [dot] com>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+	if (!extension_loaded("gd")) die("skip GD not present");
+?>
+--FILE--
+<?php
+
+$result = imagestringup(tmpfile(), 1, 5, 5, 'String', 1);
+
+?>
+--EXPECTF--
+Warning: imagestringup(): supplied resource is not a valid Image resource in %s on line %d
diff --git a/ext/gd/tests/jpeg2wbmp_error1.phpt b/ext/gd/tests/jpeg2wbmp_error1.phpt
new file mode 100755
index 0000000000..b6514de8ba
--- /dev/null
+++ b/ext/gd/tests/jpeg2wbmp_error1.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test jpeg2wbmp() function : wrong threshold value param
+--CREDITS--
+Levi Fukumori <levi [at] fukumori [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if(!extension_loaded('gd')) {
+    die('skip gd extension is not loaded');
+}
+if(!function_exists('jpeg2wbmp')) {
+    die('skip jpeg2wbmp function is not available');
+}
+?>
+--FILE--
+<?php
+// Create a blank image and add some text
+$im = imagecreatetruecolor(120, 20);
+$text_color = imagecolorallocate($im, 255, 255, 255);
+imagestring($im, 1, 5, 5,  'A Simple Text String', $text_color);
+
+$file = dirname(__FILE__) .'/simpletext.jpg';
+$file2 = dirname(__FILE__) .'/simpletext.wbmp';
+
+// Save the image as 'simpletext.jpg'
+imagejpeg($im, $file);
+
+// Free up memory
+imagedestroy($im);
+
+jpeg2wbmp($file, $file2, 20, 120, 9);
+jpeg2wbmp($file', $file2, 20, 120, -1);
+?>
+--EXPECTF--
+Warning: jpeg2wbmp(): Invalid threshold value '9' in %s on line %d
+
+Warning: jpeg2wbmp(): Invalid threshold value '-1' in %s on line %d
+--CLEAN--
+<?php
+unlink(dirname(__FILE__) .'/simpletext.jpg');
+unlink(dirname(__FILE__) .'/simpletext.wbmp');
+?>
diff --git a/ext/gd/tests/jpeg2wbmp_error2.phpt b/ext/gd/tests/jpeg2wbmp_error2.phpt
new file mode 100755
index 0000000000..692dcb842d
--- /dev/null
+++ b/ext/gd/tests/jpeg2wbmp_error2.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Test jpeg2wbmp() function : wrong origin filename param
+--CREDITS--
+Levi Fukumori <levi [at] fukumori [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if(!extension_loaded('gd')) {
+    die('skip gd extension is not loaded');
+}
+if(!function_exists('jpeg2wbmp')) {
+    die('skip jpeg2wbmp function is not available');
+}
+?>
+--FILE--
+<?php
+$file = dirname(__FILE__) .'/simpletext.wbmp';
+jpeg2wbmp('', $file, 20, 120, 8);
+jpeg2wbmp(null, $file, 20, 120, 8);
+jpeg2wbmp(false, $file, 20, 120, 8);
+?>
+--EXPECTF--
+Warning: jpeg2wbmp(): Unable to open '' for reading in %s on line %d
+
+Warning: jpeg2wbmp(): Unable to open '' for reading in %s on line %d
+
+Warning: jpeg2wbmp(): Unable to open '' for reading in %s on line %d
+--CLEAN--
+<?php
+unlink(dirname(__FILE__) .'/simpletext.wbmp');
+?>
diff --git a/ext/gd/tests/jpeg2wbmp_error3.phpt b/ext/gd/tests/jpeg2wbmp_error3.phpt
new file mode 100755
index 0000000000..df436c8cc3
--- /dev/null
+++ b/ext/gd/tests/jpeg2wbmp_error3.phpt
@@ -0,0 +1,43 @@
+--TEST--
+Test jpeg2wbmp() function : wrong destination filename param
+--CREDITS--
+Levi Fukumori <levi [at] fukumori [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if(!extension_loaded('gd')) {
+    die('skip gd extension is not loaded');
+}
+if(!function_exists('jpeg2wbmp')) {
+    die('skip jpeg2wbmp function is not available');
+}
+?>
+--FILE--
+<?php
+// Create a blank image and add some text
+$im = imagecreatetruecolor(120, 20);
+$text_color = imagecolorallocate($im, 255, 255, 255);
+imagestring($im, 1, 5, 5,  'A Simple Text String', $text_color);
+
+$file = dirname(__FILE__) .'/simpletext.jpg';
+
+// Save the image as 'simpletext.jpg'
+imagejpeg($im, $file);
+
+// Free up memory
+imagedestroy($im);
+
+jpeg2wbmp($file, '', 20, 120, 8);
+jpeg2wbmp($file, null, 20, 120, 8);
+jpeg2wbmp($file, false, 20, 120, 8);
+?>
+--EXPECTF--
+Warning: jpeg2wbmp(): Unable to open '' for writing in %s on line %d
+
+Warning: jpeg2wbmp(): Unable to open '' for writing in %s on line %d
+
+Warning: jpeg2wbmp(): Unable to open '' for writing in %s on line %d
+--CLEAN--
+<?php
+unlink(dirname(__FILE__) .'/simpletext.jpg');
+?>
diff --git a/ext/gd/tests/png2wbmp_error1.phpt b/ext/gd/tests/png2wbmp_error1.phpt
new file mode 100755
index 0000000000..1e9d717d94
--- /dev/null
+++ b/ext/gd/tests/png2wbmp_error1.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test png2wbmp() function : wrong threshold value param
+--CREDITS--
+Levi Fukumori <levi [at] fukumori [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if(!extension_loaded('gd')) {
+    die('skip gd extension is not loaded');
+}
+if(!function_exists('png2wbmp')) {
+    die('skip png2wbmp function is not available');
+}
+?>
+--FILE--
+<?php
+// Create a blank image and add some text
+$im = imagecreatetruecolor(120, 20);
+$text_color = imagecolorallocate($im, 255, 255, 255);
+imagestring($im, 1, 5, 5,  'A Simple Text String', $text_color);
+
+$file = dirname(__FILE__) .'/simpletext.png';
+$file2 = dirname(__FILE__) .'/simpletext.wbmp';
+
+// Save the image as 'simpletext.png'
+imagepng($im, $file);
+
+// Free up memory
+imagedestroy($im);
+
+png2wbmp($file, $file2, 20, 120, 9);
+png2wbmp($file, $file2, 20, 120, -1);
+?>
+--EXPECTF--
+Warning: png2wbmp(): Invalid threshold value '9' in %s on line %d
+
+Warning: png2wbmp(): Invalid threshold value '-1' in %s on line %d
+--CLEAN--
+<?php
+unlink(dirname(__FILE__) .'/simpletext.png');
+unlink(dirname(__FILE__) .'/simpletext.wbmp');
+?>
diff --git a/ext/gd/tests/png2wbmp_error2.phpt b/ext/gd/tests/png2wbmp_error2.phpt
new file mode 100755
index 0000000000..ba8e43e7f0
--- /dev/null
+++ b/ext/gd/tests/png2wbmp_error2.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Test png2wbmp() function : wrong origin filename param
+--CREDITS--
+Levi Fukumori <levi [at] fukumori [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if(!extension_loaded('gd')) {
+    die('skip gd extension is not loaded');
+}
+if(!function_exists('png2wbmp')) {
+    die('skip png2wbmp function is not available');
+}
+?>
+--FILE--
+<?php
+$file = dirname(__FILE__) .'/simpletext.wbmp';
+png2wbmp('', $file, 20, 120, 8);
+png2wbmp(null, $file, 20, 120, 8);
+png2wbmp(false, $file, 20, 120, 8);
+?>
+--EXPECTF--
+Warning: png2wbmp(): Unable to open '' for reading in %s on line %d
+
+Warning: png2wbmp(): Unable to open '' for reading in %s on line %d
+
+Warning: png2wbmp(): Unable to open '' for reading in %s on line %d
+--CLEAN--
+<?php
+unlink(dirname(__FILE__) .'/simpletext.wbmp');
+?>
diff --git a/ext/gd/tests/png2wbmp_error3.phpt b/ext/gd/tests/png2wbmp_error3.phpt
new file mode 100755
index 0000000000..1e33f59b18
--- /dev/null
+++ b/ext/gd/tests/png2wbmp_error3.phpt
@@ -0,0 +1,43 @@
+--TEST--
+Test png2wbmp() function : wrong destination filename param
+--CREDITS--
+Levi Fukumori <levi [at] fukumori [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if(!extension_loaded('gd')) {
+    die('skip gd extension is not loaded');
+}
+if(!function_exists('png2wbmp')) {
+    die('skip png2wbmp function is not available');
+}
+?>
+--FILE--
+<?php
+// Create a blank image and add some text
+$im = imagecreatetruecolor(120, 20);
+$text_color = imagecolorallocate($im, 255, 255, 255);
+imagestring($im, 1, 5, 5,  'A Simple Text String', $text_color);
+
+$file = dirname(__FILE__) .'/simpletext.png';
+
+// Save the image as 'simpletext.png'
+imagepng($im, $file);
+
+// Free up memory
+imagedestroy($im);
+
+png2wbmp($file, '', 20, 120, 8);
+png2wbmp($file, null, 20, 120, 8);
+png2wbmp($file, false, 20, 120, 8);
+?>
+--EXPECTF--
+Warning: png2wbmp(): Unable to open '' for writing in %s on line %d
+
+Warning: png2wbmp(): Unable to open '' for writing in %s on line %d
+
+Warning: png2wbmp(): Unable to open '' for writing in %s on line %d
+--CLEAN--
+<?php
+unlink(dirname(__FILE__) .'/simpletext.png');
+?>
-- 
2.40.0