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<?php
/*
* This file is part of composer/xdebug-handler.
*
* (c) Composer <https://github.com/composer>
*
* For the full copyright and license information, please view
* the LICENSE file that was distributed with this source code.
*/
namespace Composer\XdebugHandler;
use Composer\XdebugHandler\Helpers\BaseTestCase;
use Composer\XdebugHandler\Helpers\IniHelper;
use Composer\XdebugHandler\Mocks\CoreMock;
use Composer\XdebugHandler\Mocks\PartialMock;
/**
* We use PHP_BINARY which only became available in PHP 5.4
*
* @requires PHP 5.4
*/
class IniFilesTest extends BaseTestCase
{
/**
* Tests that the ini files stored in the _ORIGINAL_INIS environment
* variable are formatted and reported correctly.
*
* @param callable $iniFunc IniHelper method to use
*
* @dataProvider iniFilesProvider
*/
public function testGetAllIniFiles($iniFunc)
{
$ini = new IniHelper();
call_user_func(array($ini, $iniFunc));
$loaded = true;
$xdebug = CoreMock::createAndCheck($loaded);
$this->checkRestart($xdebug);
$this->assertEquals($ini->getIniFiles(), CoreMock::getAllIniFiles());
}
public function iniFilesProvider()
{
// $iniFunc
return array(
'no-inis' => array('setNoInis'),
'loaded-ini' => array('setLoadedIni'),
'scanned-inis' => array('setScannedInis'),
'all-inis' => array('setAllInis'),
);
}
/**
* Tests that the tmpIni file is created, contains disabled Xdebug
* entries and is correctly end-of-line terminated.
*
* @param callable $iniFunc IniHelper method to use
* @param int $matches The number of disabled entries to match
* @dataProvider tmpIniProvider
*/
public function testTmpIni($iniFunc, $matches)
{
$ini = new IniHelper();
call_user_func(array($ini, $iniFunc));
$loaded = true;
$xdebug = PartialMock::createAndCheck($loaded);
$content = $this->getTmpIniContent($xdebug);
$regex = '/^\s*;zend_extension\s*=.*xdebug.*$/mi';
$result = preg_match_all($regex, $content);
$this->assertSame($result, $matches);
// Check content is end-of-line terminated
$regex = sprintf('/%s/', preg_quote(PHP_EOL));
$this->assertTrue((bool) preg_match($regex, $content));
}
public function tmpIniProvider()
{
// $iniFunc, $matches (number of disabled entries)
return array(
'no-inis' => array('setNoInis', 0),
'loaded-ini' => array('setLoadedIni', 1),
'scanned-inis' => array('setScannedInis', 1),
'all-inis' => array('setAllInis', 2),
);
}
/**
* Tests that changed values are added correctly in the tmp ini
*
* @param string $name Ini setting name
* @param string $value Ini setting value
* @dataProvider mergeIniProvider
*/
public function testMergeInis($name, $value)
{
$ini = new IniHelper();
$ini->setAllInis();
// Mock user -d setting
$orig = ini_set($name, $value);
$loaded = true;
$xdebug = PartialMock::createAndCheck($loaded);
ini_set($name, $orig);
$content = $this->getTmpIniContent($xdebug);
$config = parse_ini_string($content);
$this->assertArrayHasKey($name, $config);
$this->assertEquals($value, $config[$name]);
}
public function mergeIniProvider()
{
// $name, $value
return array(
'simple' => array('date.timezone', 'Antarctica/McMurdo'),
'single-quotes' => array('error_append_string', "<'color'>"),
'newline' => array('error_append_string', "<color\n>"),
'double-quotes' => array('error_append_string', '<style="color">'),
'backslashes' => array('error_append_string', '<style=\\\\\\"color\\\\">'),
);
}
/**
* Tests that an inaccessible ini file causes the restart to fail
*
*/
public function testInaccessbleIni()
{
$ini = new IniHelper();
$ini->setInaccessibleIni();
$loaded = true;
$xdebug = CoreMock::createAndCheck($loaded);
// We need to remove the mock inis from the environment
Process::setEnv(CoreMock::ORIGINAL_INIS, false);
$this->checkNoRestart($xdebug);
}
/**
* Common method to get mocked tmp ini content
*
* @param mixed $xdebug
*/
private function getTmpIniContent(PartialMock $xdebug)
{
$tmpIni = $xdebug->getTmpIni();
if (!$tmpIni) {
$this->fail('The tmpIni file was not created');
}
if (!file_exists($tmpIni)) {
$this->fail($tmpIni.' does not exist');
}
return file_get_contents($tmpIni);
}
}
|
