indefero/src/IDF/Tests/TestDiff.php

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2008-07-31 22:38:29 +00:00
<?php
/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
# ***** BEGIN LICENSE BLOCK *****
# This file is part of InDefero, an open source project management application.
# Copyright (C) 2008 Céondo Ltd and contributors.
#
# InDefero is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# InDefero is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# ***** END LICENSE BLOCK ***** */
/**
* Test the diff parser.
*/
class IDF_Tests_TestDiff extends UnitTestCase
{
public function __construct()
{
parent::__construct('Test the diff parser.');
}
public function testBinaryDiff()
{
$diff_content = file_get_contents(dirname(__FILE__).'/test-diff.diff');
$orig = file_get_contents(dirname(__FILE__).'/test-diff-view.html');
$diff = new IDF_Diff($diff_content);
$diff->parse();
$def = $diff->files['src/IDF/templates/idf/issues/view.html'];
$orig_lines = preg_split("/\015\012|\015|\012/", $orig);
$merged = $diff->mergeChunks($orig_lines, $def, 10);
$lchunk = end($merged);
$lline = end($lchunk);
$this->assertEqual(array('', '166', '{/if}{/block}'),
$lline);
}
public function testDiffWithHeaders()
{
$diff_content = file_get_contents(dirname(__FILE__).'/0001-Some-configuration-variables-have-been-added-in-orde.patch');
$diff = new IDF_Diff($diff_content);
$diff->parse();
$this->assertEqual(2, count($diff->files));
$this->assertEqual(12, count($diff->files['src/IDF/conf/idf.php-dist']['chunks'][0]));
}
public function testDiffRemoveOneLine()
{
$diff_content = file_get_contents(dirname(__FILE__).'/test-diff-remove-oneline.diff');
$diff = new IDF_Diff($diff_content);
$diff->parse();
$this->assertEqual(2, count($diff->files));
$this->assertEqual(array(280, 288, ''),
$diff->files['src/IDF/Scm/Git.php']['chunks'][1][2]);
$this->assertEqual(7, count($diff->files['src/IDF/Scm/Git.php']['chunks'][1]));
}
}