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Improved code and comments: add ID3v1 write support, add unit tests

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git-svn-id: http://php-reader.googlecode.com/svn/trunk@39 51a70ab9-7547-0410-9469-37e369ee0574
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svollbehr
2008-03-26 17:27:22 +00:00
parent 3914cfdacc
commit 1182f0e0ff
107 changed files with 2107 additions and 963 deletions
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tests/TestTransform.php Normal file
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<?php
/**
* PHP Reader Library
*
* Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* - Neither the name of the project workgroup nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @package php-reader
* @subpackage Tests
* @copyright Copyright (c) 2008 The PHP Reader Project Workgroup
* @license http://code.google.com/p/php-reader/wiki/License New BSD License
* @version $Id$
*/
/**#@+ @ignore */
require_once("PHPUnit/Framework.php");
require_once("../src/Transform.php");
/**#@-*/
/**
* Unit test case for Transform class.
*
* @package php-reader
* @subpackage Tests
* @author Sven Vollbehr <svollbehr@gmail.com>
* @copyright Copyright (c) 2008 The PHP Reader Project Workgroup
* @license http://code.google.com/p/php-reader/wiki/License New BSD License
* @version $Rev$
*/
final class TestTransform extends PHPUnit_Framework_TestCase
{
function testInt64LE()
{
$this->assertEquals
(0x7fffffffffffffff, Transform::fromInt64BE
(Transform::toInt64BE(0x7fffffffffffffff)));
}
function testInt64BE()
{
$this->assertEquals
(0x7fffffffffffffff, Transform::fromInt64BE
(Transform::toInt64BE(0x7fffffffffffffff)));
}
function testInt32()
{
$this->assertEquals
(0x7fffffff, Transform::fromInt32(Transform::toInt32(0x7fffffff)));
}
function testUInt32LE()
{
$this->assertEquals
("78563412", Transform::fromHHex(Transform::toUInt32LE(0x12345678)));
$this->assertEquals
(0xffffffff, Transform::fromUInt32LE(Transform::toUInt32LE(0xffffffff)));
}
function testUInt32BE()
{
$this->assertEquals
("12345678", Transform::fromHHex(Transform::toUInt32BE(0x12345678)));
$this->assertEquals
(0xffffffff, Transform::fromUInt32BE(Transform::toUInt32BE(0xffffffff)));
}
function testInt16()
{
$this->assertEquals
(0x7fff, Transform::fromInt16(Transform::toInt16(0x7fff)));
}
function testUInt16LE()
{
$this->assertEquals
("fffe", Transform::fromHHex(Transform::toUInt16LE(0xfeff)));
$this->assertEquals
(0xffff, Transform::fromUInt16LE(Transform::toUInt16LE(0xffff)));
}
function testUInt16BE()
{
$this->assertEquals
("feff", Transform::fromHHex(Transform::toUInt16BE(0xfeff)));
$this->assertEquals
(0xffff, Transform::fromUInt16BE(Transform::toUInt16BE(0xffff)));
}
function testInt8()
{
$this->assertEquals(0x7f, Transform::fromInt8(Transform::toInt8(0x7f)));
}
function testString16()
{
$this->assertEquals("00e4", Transform::fromHHex
(Transform::fromString16(Transform::toString16("\xff\xfe\xe4\x00"))));
$this->assertEquals("e400", Transform::fromHHex
(Transform::fromString16(Transform::toString16("\xfe\xff\x00\xe4"))));
}
function testString16LE()
{
$this->assertEquals
("fffe", Transform::fromHHex(Transform::toString16LE("\xff\xfe")));
$this->assertEquals
("\0T\0h\0i\0s\0 \0i\0s\0 \0a\0 \0t\0e\0s\0t\0.",
Transform::fromString16LE(Transform::toString16LE
("\0T\0h\0i\0s\0 \0i\0s\0 \0a\0 \0t\0e\0s\0t\0.")));
}
function testString16BE()
{
$this->assertEquals
("feff", Transform::fromHHex(Transform::toString16BE("\xff\xfe")));
$this->assertEquals
("\0T\0h\0i\0s\0 \0i\0s\0 \0a\0 \0t\0e\0s\0t\0.",
Transform::fromString16BE(Transform::toString16BE
("\0T\0h\0i\0s\0 \0i\0s\0 \0a\0 \0t\0e\0s\0t\0.")));
}
function testHHex()
{
$this->assertEquals("6c34", bin2hex(Transform::toHHex("6c34")));
$this->assertEquals("6c34", Transform::fromHHex(Transform::toHHex("6c34")));
}
function testLHex()
{
$this->assertEquals("c643", bin2hex(Transform::toLHex("6c34")));
$this->assertEquals("6c34", Transform::fromLHex(Transform::toLHex("6c34")));
}
function testGUID()
{
$this->assertEquals
("75b22630-668e-11cf-a6d9-00aa0062ce6c",
Transform::fromGUID(Transform::toGUID
("75b22630-668e-11cf-a6d9-00aa0062ce6c")));
}
}