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Commit 5348559

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Add Check\PhpFlag.
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‎src/ZendDiagnostics/Check/PhpFlag.php

+110
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,110 @@
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<?php
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/**
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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namespace ZendDiagnostics\Check;
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use InvalidArgumentException;
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use Traversable;
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use ZendDiagnostics\Result\Failure;
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use ZendDiagnostics\Result\Success;
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/**
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* Make sure given PHP flag is turned on or off in php.ini
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*
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* This test accepts a string or array of strings for php flags
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*/
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class PhpFlag extends AbstractCheck implements CheckInterface
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{
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/**
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* @var array
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*/
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protected $settings;
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/**
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* @var bool
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*/
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protected $expectedValue;
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/**
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* @param string|array|traversable $settingName PHP setting names to check.
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* @param bool $expectedValue true or false
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* @throws InvalidArgumentException
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*/
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public function __construct($settingName, $expectedValue)
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{
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if (is_object($settingName)) {
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if (!$settingName instanceof Traversable) {
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throw new InvalidArgumentException(
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'Expected setting name as string, array or traversable, got ' . get_class($settingName)
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);
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}
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$this->settings = iterator_to_array($settingName);
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} elseif (!is_scalar($settingName)) {
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if (!is_array($settingName)) {
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throw new InvalidArgumentException(
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'Expected setting name as string, array or traversable, got ' . gettype($settingName)
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);
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}
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$this->settings = $settingName;
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} else {
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$this->settings = array($settingName);
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}
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if (!is_scalar($expectedValue)) {
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throw new InvalidArgumentException(
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'Expected expected value, expected boolean, got ' . gettype($expectedValue)
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);
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}
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$this->expectedValue = (bool)$expectedValue;
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}
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/**
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* Perform the check
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*
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* @see \ZendDiagnostics\Check\CheckInterface::check()
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* @return Success|Failure
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*/
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public function check()
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{
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$failures = array();
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foreach ($this->settings as $name) {
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if (ini_get($name) != $this->expectedValue) {
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$failures[] = $name;
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}
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}
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if (count($failures) > 1) {
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return new Failure(
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join(', ', $failures) .
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' are expected to be ' .
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($this->expectedValue ? 'enabled' : 'disabled')
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);
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} elseif (count($failures)) {
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return new Failure(
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$failures[0] .
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' is expected to be ' .
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($this->expectedValue ? 'enabled' : 'disabled')
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);
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}
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if (count($this->settings) > 1) {
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return new Success(
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join(', ', $this->settings) .
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' are all ' .
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($this->expectedValue ? 'enabled' : 'disabled')
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);
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} else {
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return new Success(
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$this->settings[0] .
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' is ' .
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($this->expectedValue ? 'enabled' : 'disabled')
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);
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}
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}
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}

‎tests/ZendDiagnosticsTest/ChecksTest.php

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Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
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<?php
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namespace ZendDiagnosticsTest;
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use ArrayObject;
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use Exception;
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use SensioLabs\Security\SecurityChecker;
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use ZendDiagnostics\Check\Callback;
@@ -9,6 +10,7 @@
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use ZendDiagnostics\Check\DirReadable;
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use ZendDiagnostics\Check\DirWritable;
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use ZendDiagnostics\Check\ExtensionLoaded;
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use ZendDiagnostics\Check\PhpFlag;
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use ZendDiagnostics\Check\PhpVersion;
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use ZendDiagnostics\Check\ProcessRunning;
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use ZendDiagnostics\Check\StreamWrapperExists;
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$this->assertInstanceOf('ZendDiagnostics\Result\Failure', $check->check());
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}
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public function testPhpFlag()
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{
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// Retrieve a set of settings to test against
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$all = ini_get_all();
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foreach($all as $name => $valueArray) {
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if($valueArray['local_value'] == '0') {
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break;
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}
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}
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$check = new PhpFlag($name, false);
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$this->assertInstanceOf('ZendDiagnostics\Result\Success', $check->check());
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$check = new PhpFlag($name, true);
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$this->assertInstanceOf('ZendDiagnostics\Result\Failure', $check->check());
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$allFalse = array();
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foreach($all as $name => $valueArray) {
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if($valueArray['local_value'] == '0') {
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$allFalse[] = $name;
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}
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if(count($allFalse) == 3) {
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break;
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}
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}
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$check = new PhpFlag($allFalse, false);
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$this->assertInstanceOf('ZendDiagnostics\Result\Success', $check->check());
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$check = new PhpFlag($allFalse, true);
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$this->assertInstanceOf('ZendDiagnostics\Result\Failure', $result = $check->check());
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$this->assertStringMatchesFormat('%A' . join(', ', $allFalse) . '%Aenabled%A', $result->getMessage());
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$allFalse = new ArrayObject($allFalse);
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$check = new PhpFlag($allFalse, false);
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$this->assertInstanceOf('ZendDiagnostics\Result\Success', $check->check());
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$check = new PhpFlag($allFalse, true);
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$this->assertInstanceOf('ZendDiagnostics\Result\Failure', $check->check());
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$notAllFalse = $allFalse;
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foreach($all as $name => $valueArray) {
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if($valueArray['local_value'] == '1') {
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$notAllFalse[] = $name;
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break;
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}
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}
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$check = new PhpFlag($notAllFalse, false);
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$this->assertInstanceOf('ZendDiagnostics\Result\Failure', $result = $check->check());
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$this->assertStringMatchesFormat("%A$name%A", $result->getMessage());
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$check = new PhpFlag($notAllFalse, true);
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$this->assertInstanceOf('ZendDiagnostics\Result\Failure', $check->check());
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}
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public function testStreamWrapperExists()
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{
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$allWrappers = stream_get_wrappers();

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