[PHP-CVS] cvs: php4 /ext/gd/tests imagefilter.phpt test.png

[Ilia Alshanetsky]

iliaa           Wed Nov 13 15:04:00 2002 EDT

  Added files:                 
    /php4/ext/gd/tests  test.png imagefilter.phpt 
  Log:
  Added tests for imagefilter() function.
  
  

Index: php4/ext/gd/tests/imagefilter.phpt
+++ php4/ext/gd/tests/imagefilter.phpt
--TEST--
imagefilter() function test
--SKIPIF--
<?php 
        if (!extension_loaded('gd')) {
                die("skip gd extension not avaliable.");
        }
        if (!GD_BUNDLED) {
                die("skip this test requires bundled gd library.");
        }
?>
--FILE--
<?php
$no_arg_filters = array(
        "IMG_FILTER_NEGATE",
        "IMG_FILTER_GRAYSCALE",
        "IMG_FILTER_EDGEDETECT",
        "IMG_FILTER_GAUSSIAN_BLUR", 
        "IMG_FILTER_SELECTIVE_BLUR",
        "IMG_FILTER_EMBOSS",
        "IMG_FILTER_MEAN_REMOVAL"
);

$SAVE_DIR = dirname(__FILE__);
$SOURCE_IMG = $SAVE_DIR . "/test.png";
        
        foreach ($no_arg_filters as $filt) {
                $im = imagecreatefrompng($SOURCE_IMG);
                if (imagefilter($im, constant($filt))) {
                        imagepng($im, $SAVE_DIR. $filt. ".png");
                        echo "$filt success\n";
                        echo md5_file($SAVE_DIR. $filt. ".png") . "\n";
                        @unlink($SAVE_DIR. $filt. ".png");
                } else {
                        echo "$filt failed\n";
                }
        } 

        $im = imagecreatefrompng($SOURCE_IMG);
        
        if (imagefilter($im, IMG_FILTER_SMOOTH, -1924.124)) {
                imagepng($im, $SAVE_DIR . "IMG_FILTER_SMOOTH.png");
                echo "IMG_FILTER_SMOOTH success\n";
                echo md5_file($SAVE_DIR . "IMG_FILTER_SMOOTH.png") . "\n";
                @unlink($SAVE_DIR . "IMG_FILTER_SMOOTH.png");
        } else {
                echo "IMG_FILTER_SMOOTH failed\n";
        }
        
        $im = imagecreatefrompng($SOURCE_IMG);
        
        if (imagefilter($im, IMG_FILTER_COLORIZE, -127.12, -127.98, 127)) {
                imagepng($im, $SAVE_DIR . "IMG_FILTER_COLORIZE.png");
                echo "IMG_FILTER_COLORIZE success\n";
                echo md5_file($SAVE_DIR . "IMG_FILTER_COLORIZE.png") . "\n";
                unlink($SAVE_DIR . "IMG_FILTER_COLORIZE.png");
        } else {
                echo "IMG_FILTER_COLORIZE failed\n";
        }
        
        $im = imagecreatefrompng($SOURCE_IMG);
        
        if (imagefilter($im, IMG_FILTER_CONTRAST, -90)) {
                imagepng($im, $SAVE_DIR . "IMG_FILTER_CONTRAST.png");
                echo "IMG_FILTER_CONTRAST success\n";
                echo md5_file($SAVE_DIR . "IMG_FILTER_CONTRAST.png") . "\n";
                unlink($SAVE_DIR . "IMG_FILTER_CONTRAST.png");
        } else {
                echo "IMG_FILTER_CONTRAST failed\n";
        }

        $im = imagecreatefrompng($SOURCE_IMG);
        
        if (imagefilter($im, IMG_FILTER_BRIGHTNESS, 98)) {
                imagepng($im, $SAVE_DIR . "IMG_FILTER_BRIGHTNESS.png");
                echo "IMG_FILTER_BRIGHTNESS success\n";
                echo md5_file($SAVE_DIR . "IMG_FILTER_BRIGHTNESS.png") . "\n";
                unlink($SAVE_DIR . "IMG_FILTER_BRIGHTNESS.png");
        } else {
                echo "IMG_FILTER_BRIGHTNESS failed\n";
        }
?>
--EXPECT--
IMG_FILTER_NEGATE success
791b480b940ca777c541a6541a9a21ee
IMG_FILTER_GRAYSCALE success
b6c77efe4f07916b889671a6d58a7646
IMG_FILTER_EDGEDETECT success
4a93e345325edb6e168fc3b603461a42
IMG_FILTER_GAUSSIAN_BLUR success
731a19e0f796ce853879761228f25a06
IMG_FILTER_SELECTIVE_BLUR success
740e8618e131d1e9e61fa4f891e2e4bd
IMG_FILTER_EMBOSS success
8e43cfced8d795bbce048a0402091b24
IMG_FILTER_MEAN_REMOVAL success
e8ae73918566861d1c707df35c171317
IMG_FILTER_SMOOTH success
4bda59ccda7b531f19be13fdda7570c3
IMG_FILTER_COLORIZE success
b7d1b39c3e7d98759ccccda4437ee125
IMG_FILTER_CONTRAST success
837db2a6295b64b0ce3b27621e256b26
IMG_FILTER_BRIGHTNESS success
15d795db86637150f6cfc5f98d074dea



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