/usr/share/php/tests/Horde_Support/Horde/Support/StackTest.php is in php-horde-support 2.1.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Copyright 2007-2013 Horde LLC (http://www.horde.org/)
*
* @category Horde
* @package Support
* @subpackage UnitTests
* @license http://www.horde.org/licenses/bsd
*/
/**
* @category Horde
* @package Support
* @subpackage UnitTests
* @license http://www.horde.org/licenses/bsd
*/
class Horde_Support_StackTest extends PHPUnit_Framework_TestCase
{
public function testEmptyConstructor()
{
return new Horde_Support_Stack();
}
/**
* @depends testEmptyConstructor
*/
public function testPushOnEmptyStack($stack)
{
$stack->push('one');
$stack->push('two');
return $stack;
}
/**
* @depends testPushOnEmptyStack
*/
public function testPeekOnEmptyStack($stack)
{
$this->assertEquals('two', $stack->peek());
$this->assertEquals('two', $stack->peek(1));
$this->assertEquals('one', $stack->peek(2));
$this->assertNull($stack->peek(3));
$this->assertNull($stack->peek(0));
}
/**
* @depends testPushOnEmptyStack
*/
public function testPopFromEmptyStack($stack)
{
$this->assertEquals('two', $stack->pop());
$this->assertEquals('one', $stack->pop());
$this->assertNull($stack->pop());
}
public function testPrefilledConstructor()
{
return new Horde_Support_Stack(array('foo', 'bar'));
}
/**
* @depends testPrefilledConstructor
*/
public function testPeekOnPrefilledStack($stack)
{
$this->assertEquals('bar', $stack->peek(1));
$this->assertEquals('foo', $stack->peek(2));
}
/**
* @depends testPrefilledConstructor
*/
public function testPushOnPrefilledStack($stack)
{
$stack->push('baz');
return $stack;
}
/**
* @depends testPushOnPrefilledStack
*/
public function testPopFromPrefilledStack($stack)
{
$this->assertEquals('baz', $stack->pop());
$this->assertEquals('bar', $stack->pop());
$this->assertEquals('foo', $stack->pop());
$this->assertNull($stack->pop());
}
}
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