195 lines
6.0 KiB
PHP
195 lines
6.0 KiB
PHP
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<?php
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/**
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* FileLogTest file
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*
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* CakePHP(tm) Tests <http://book.cakephp.org/2.0/en/development/testing.html>
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* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* For full copyright and license information, please see the LICENSE.txt
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* Redistributions of files must retain the above copyright notice
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*
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* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://book.cakephp.org/2.0/en/development/testing.html CakePHP(tm) Tests
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* @package Cake.Test.Case.Log.Engine
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* @since CakePHP(tm) v 1.3
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* @license http://www.opensource.org/licenses/mit-license.php MIT License
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*/
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App::uses('FileLog', 'Log/Engine');
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/**
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* CakeLogTest class
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*
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* @package Cake.Test.Case.Log.Engine
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*/
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class FileLogTest extends CakeTestCase {
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/**
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* testLogFileWriting method
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*
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* @return void
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*/
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public function testLogFileWriting() {
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$this->_deleteLogs(LOGS);
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$log = new FileLog();
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$log->write('warning', 'Test warning');
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$this->assertTrue(file_exists(LOGS . 'error.log'));
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$result = file_get_contents(LOGS . 'error.log');
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$this->assertRegExp('/^2[0-9]{3}-[0-9]+-[0-9]+ [0-9]+:[0-9]+:[0-9]+ Warning: Test warning/', $result);
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$log->write('debug', 'Test warning');
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$this->assertTrue(file_exists(LOGS . 'debug.log'));
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$result = file_get_contents(LOGS . 'debug.log');
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$this->assertRegExp('/^2[0-9]{3}-[0-9]+-[0-9]+ [0-9]+:[0-9]+:[0-9]+ Debug: Test warning/', $result);
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$log->write('random', 'Test warning');
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$this->assertTrue(file_exists(LOGS . 'random.log'));
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$result = file_get_contents(LOGS . 'random.log');
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$this->assertRegExp('/^2[0-9]{3}-[0-9]+-[0-9]+ [0-9]+:[0-9]+:[0-9]+ Random: Test warning/', $result);
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}
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/**
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* test using the path setting to write logs in other places.
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*
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* @return void
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*/
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public function testPathSetting() {
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$path = TMP . 'tests' . DS;
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$this->_deleteLogs($path);
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$log = new FileLog(compact('path'));
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$log->write('warning', 'Test warning');
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$this->assertTrue(file_exists($path . 'error.log'));
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}
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/**
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* test log rotation
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*
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* @return void
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*/
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public function testRotation() {
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$path = TMP . 'tests' . DS;
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$this->_deleteLogs($path);
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file_put_contents($path . 'error.log', "this text is under 35 bytes\n");
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$log = new FileLog(array(
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'path' => $path,
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'size' => 35,
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'rotate' => 2
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));
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$log->write('warning', 'Test warning one');
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$this->assertTrue(file_exists($path . 'error.log'));
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$result = file_get_contents($path . 'error.log');
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$this->assertRegExp('/Warning: Test warning one/', $result);
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$this->assertEquals(0, count(glob($path . 'error.log.*')));
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clearstatcache();
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$log->write('warning', 'Test warning second');
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$files = glob($path . 'error.log.*');
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$this->assertEquals(1, count($files));
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$result = file_get_contents($files[0]);
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$this->assertRegExp('/this text is under 35 bytes/', $result);
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$this->assertRegExp('/Warning: Test warning one/', $result);
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sleep(1);
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clearstatcache();
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$log->write('warning', 'Test warning third');
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$result = file_get_contents($path . 'error.log');
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$this->assertRegExp('/Warning: Test warning third/', $result);
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$files = glob($path . 'error.log.*');
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$this->assertEquals(2, count($files));
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$result = file_get_contents($files[0]);
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$this->assertRegExp('/this text is under 35 bytes/', $result);
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$result = file_get_contents($files[1]);
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$this->assertRegExp('/Warning: Test warning second/', $result);
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file_put_contents($path . 'error.log.0000000000', "The oldest log file with over 35 bytes.\n");
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sleep(1);
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clearstatcache();
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$log->write('warning', 'Test warning fourth');
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// rotate count reached so file count should not increase
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$files = glob($path . 'error.log.*');
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$this->assertEquals(2, count($files));
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$result = file_get_contents($path . 'error.log');
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$this->assertRegExp('/Warning: Test warning fourth/', $result);
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$result = file_get_contents(array_pop($files));
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$this->assertRegExp('/Warning: Test warning third/', $result);
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$result = file_get_contents(array_pop($files));
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$this->assertRegExp('/Warning: Test warning second/', $result);
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file_put_contents($path . 'debug.log', "this text is just greater than 35 bytes\n");
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$log = new FileLog(array(
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'path' => $path,
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'size' => 35,
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'rotate' => 0
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));
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file_put_contents($path . 'debug.log.0000000000', "The oldest log file with over 35 bytes.\n");
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$log->write('debug', 'Test debug');
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$this->assertTrue(file_exists($path . 'debug.log'));
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$result = file_get_contents($path . 'debug.log');
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$this->assertRegExp('/^2[0-9]{3}-[0-9]+-[0-9]+ [0-9]+:[0-9]+:[0-9]+ Debug: Test debug/', $result);
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$this->assertFalse(strstr($result, 'greater than 5 bytes'));
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$this->assertEquals(0, count(glob($path . 'debug.log.*')));
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}
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public function testMaskSetting() {
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if (DS === '\\') {
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$this->markTestSkipped('File permission testing does not work on Windows.');
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}
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$path = TMP . 'tests' . DS;
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$this->_deleteLogs($path);
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$log = new FileLog(array('path' => $path, 'mask' => 0666));
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$log->write('warning', 'Test warning one');
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$result = substr(sprintf('%o', fileperms($path . 'error.log')), -4);
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$expected = '0666';
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$this->assertEquals($expected, $result);
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unlink($path . 'error.log');
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$log = new FileLog(array('path' => $path, 'mask' => 0644));
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$log->write('warning', 'Test warning two');
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$result = substr(sprintf('%o', fileperms($path . 'error.log')), -4);
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$expected = '0644';
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$this->assertEquals($expected, $result);
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unlink($path . 'error.log');
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$log = new FileLog(array('path' => $path, 'mask' => 0640));
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$log->write('warning', 'Test warning three');
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$result = substr(sprintf('%o', fileperms($path . 'error.log')), -4);
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$expected = '0640';
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$this->assertEquals($expected, $result);
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unlink($path . 'error.log');
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}
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/**
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* helper function to clears all log files in specified directory
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*
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* @return void
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*/
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protected function _deleteLogs($dir) {
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$files = array_merge(glob($dir . '*.log'), glob($dir . '*.log.*'));
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foreach ($files as $file) {
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unlink($file);
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}
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}
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}
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