/usr/share/php/ezc/UnitTest/test/image_case.php is in php-zeta-unit-test 1.0.2-3ubuntu2.
This file is owned by root:root, with mode 0o644.
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/**
* File contaning the ezcTestImageCase.
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
* @package UnitTest
* @version //autogentag//
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
*/
/**
* Abstract base class for image related test cases.
*
* @package UnitTest
* @version //autogentag//
*/
abstract class ezcTestImageCase extends ezcTestCase
{
/**
* Asserts that the compared images are same
*
* Uses the compare binary of the imagemagick package to compare to images
* and will fail if the difference between two images is higher then zero.
*
* @param string $image New image
* @param string $expectedImage Image to compare with
* @param string $message Message to append to the fail message
* @access public
* @return void
*/
public function assertImageSame( $expectedImage, $image, $message = '' )
{
$constraint = new ezcTestConstraintSimilarImage( $expectedImage );
if ( ! $constraint->evaluate( $image ) ) {
self::failConstraint( $constraint, $image, $message );
}
}
/**
* Asserts that the compared images are similar
*
* Uses the compare binary of the imagemagick package to compare to images
* and will fail if the difference between two images is higher then the
* defined value.
*
* See http://www.imagemagick.org/script/compare.php for details. The
* difference is logarithmical scaled.
*
* @param string $image New image
* @param string $expectedImage Image to compare with
* @param string $message Message to append to the fail message
* @param int $maxDifference Maximum difference between images
* @access public
* @return void
*/
public function assertImageSimilar( $expectedImage, $image, $message = '', $maxDifference = 0 )
{
$constraint = new ezcTestConstraintSimilarImage( $expectedImage, $maxDifference );
self::assertThat( $image, $constraint, $message );
}
}
?>
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