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https://github.com/moodle/moodle.git
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295 lines
11 KiB
PHP
295 lines
11 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Unit tests for setuplib.php
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*
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* @package core
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* @category phpunit
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* @copyright 2012 The Open University
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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/**
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* Unit tests for setuplib.php
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*
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* @copyright 2012 The Open University
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class core_setuplib_testcase extends advanced_testcase {
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/**
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* Test get_docs_url_standard in the normal case when we should link to Moodle docs.
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*/
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public function test_get_docs_url_standard() {
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global $CFG;
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if (empty($CFG->docroot)) {
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$docroot = 'http://docs.moodle.org/';
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} else {
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$docroot = $CFG->docroot;
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}
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$this->assertRegExp('~^' . preg_quote($docroot, '') . '/2\d/' . current_language() . '/course/editing$~',
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get_docs_url('course/editing'));
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}
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/**
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* Test get_docs_url_standard in the special case of an absolute HTTP URL.
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*/
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public function test_get_docs_url_http() {
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$url = 'http://moodle.org/';
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$this->assertEquals($url, get_docs_url($url));
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}
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/**
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* Test get_docs_url_standard in the special case of an absolute HTTPS URL.
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*/
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public function test_get_docs_url_https() {
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$url = 'https://moodle.org/';
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$this->assertEquals($url, get_docs_url($url));
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}
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/**
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* Test get_docs_url_standard in the special case of a link relative to wwwroot.
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*/
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public function test_get_docs_url_wwwroot() {
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global $CFG;
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$this->assertSame($CFG->wwwroot . '/lib/tests/setuplib_test.php',
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get_docs_url('%%WWWROOT%%/lib/tests/setuplib_test.php'));
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}
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public function test_is_web_crawler() {
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$browsers = array(
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'Mozilla/5.0 (Windows; U; MSIE 9.0; WIndows NT 9.0; en-US))',
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'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:18.0) Gecko/18.0 Firefox/18.0',
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'Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en) AppleWebKit/412 (KHTML, like Gecko) Safari/412',
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'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_5; en-US) AppleWebKit/534.10 (KHTML, like Gecko) Chrome/8.0.552.215 Safari/534.10',
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'Opera/9.0 (Windows NT 5.1; U; en)',
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'Mozilla/5.0 (Linux; U; Android 2.1; en-us; Nexus One Build/ERD62) AppleWebKit/530.17 (KHTML, like Gecko) Version/4.0 Mobile Safari/530.17 –Nexus',
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'Mozilla/5.0 (iPad; U; CPU OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5',
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);
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$crawlers = array(
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// Google.
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'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)',
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'Googlebot/2.1 (+http://www.googlebot.com/bot.html)',
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'Googlebot-Image/1.0',
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// Yahoo.
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'Mozilla/5.0 (compatible; Yahoo! Slurp; http://help.yahoo.com/help/us/ysearch/slurp)',
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// Bing.
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'Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)',
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'Mozilla/5.0 (compatible; bingbot/2.0 +http://www.bing.com/bingbot.htm)',
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// MSN.
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'msnbot/2.1',
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// Yandex.
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'Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)',
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'Mozilla/5.0 (compatible; YandexImages/3.0; +http://yandex.com/bots)',
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// AltaVista.
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'AltaVista V2.0B crawler@evreka.com',
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// ZoomSpider.
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'ZoomSpider - wrensoft.com [ZSEBOT]',
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// Baidu.
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'Baiduspider+(+http://www.baidu.com/search/spider_jp.html)',
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'Baiduspider+(+http://www.baidu.com/search/spider.htm)',
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'BaiDuSpider',
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// Ask.com.
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'User-Agent: Mozilla/2.0 (compatible; Ask Jeeves/Teoma)',
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);
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foreach ($browsers as $agent) {
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$_SERVER['HTTP_USER_AGENT'] = $agent;
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$this->assertFalse(is_web_crawler());
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}
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foreach ($crawlers as $agent) {
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$_SERVER['HTTP_USER_AGENT'] = $agent;
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$this->assertTrue(is_web_crawler(), "$agent should be considered a search engine");
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}
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}
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/**
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* Test if get_exception_info() removes file system paths.
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*/
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public function test_exception_info_removes_serverpaths() {
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global $CFG;
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// This doesn't test them all possible ones, but these are set for unit tests.
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$cfgnames = array('dataroot', 'dirroot', 'tempdir', 'cachedir', 'localcachedir');
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$fixture = '';
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$expected = '';
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foreach ($cfgnames as $cfgname) {
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if (!empty($CFG->$cfgname)) {
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$fixture .= $CFG->$cfgname.' ';
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$expected .= "[$cfgname] ";
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}
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}
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$exception = new moodle_exception('generalexceptionmessage', 'error', '', $fixture, $fixture);
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$exceptioninfo = get_exception_info($exception);
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$this->assertContains($expected, $exceptioninfo->message, 'Exception message does not contain system paths');
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$this->assertContains($expected, $exceptioninfo->debuginfo, 'Exception debug info does not contain system paths');
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}
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public function test_localcachedir() {
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global $CFG;
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$this->resetAfterTest(true);
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// Test default location - can not be modified in phpunit tests because we override everything in config.php.
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$this->assertSame("$CFG->dataroot/localcache", $CFG->localcachedir);
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$this->setCurrentTimeStart();
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$timestampfile = "$CFG->localcachedir/.lastpurged";
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$dir = make_localcache_directory('', false);
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$this->assertSame($CFG->localcachedir, $dir);
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$this->assertFileNotExists("$CFG->localcachedir/.htaccess");
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$this->assertFileExists($timestampfile);
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$this->assertTimeCurrent(filemtime($timestampfile));
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$dir = make_localcache_directory('test/test', false);
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$this->assertSame("$CFG->localcachedir/test/test", $dir);
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// Test custom location.
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$CFG->localcachedir = "$CFG->dataroot/testlocalcache";
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$this->setCurrentTimeStart();
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$timestampfile = "$CFG->localcachedir/.lastpurged";
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$this->assertFileNotExists($timestampfile);
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$dir = make_localcache_directory('', false);
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$this->assertSame($CFG->localcachedir, $dir);
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$this->assertFileExists("$CFG->localcachedir/.htaccess");
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$this->assertFileExists($timestampfile);
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$this->assertTimeCurrent(filemtime($timestampfile));
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$dir = make_localcache_directory('test', false);
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$this->assertSame("$CFG->localcachedir/test", $dir);
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$prevtime = filemtime($timestampfile);
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$dir = make_localcache_directory('pokus', false);
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$this->assertSame("$CFG->localcachedir/pokus", $dir);
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$this->assertSame($prevtime, filemtime($timestampfile));
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// Test purging.
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$testfile = "$CFG->localcachedir/test/test.txt";
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$this->assertTrue(touch($testfile));
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$now = $this->setCurrentTimeStart();
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set_config('localcachedirpurged', $now - 2);
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purge_all_caches();
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$this->assertFileNotExists($testfile);
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$this->assertFileNotExists(dirname($testfile));
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$this->assertFileExists($timestampfile);
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$this->assertTimeCurrent(filemtime($timestampfile));
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$this->assertTimeCurrent($CFG->localcachedirpurged);
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// Simulates purge_all_caches() on another server node.
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make_localcache_directory('test', false);
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$this->assertTrue(touch($testfile));
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set_config('localcachedirpurged', $now - 1);
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$this->assertTrue(touch($timestampfile, $now - 2));
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clearstatcache();
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$this->assertSame($now - 2, filemtime($timestampfile));
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$this->setCurrentTimeStart();
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$dir = make_localcache_directory('', false);
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$this->assertSame("$CFG->localcachedir", $dir);
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$this->assertFileNotExists($testfile);
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$this->assertFileNotExists(dirname($testfile));
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$this->assertFileExists($timestampfile);
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$this->assertTimeCurrent(filemtime($timestampfile));
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}
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public function test_merge_query_params() {
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$original = array(
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'id' => '1',
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'course' => '2',
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'action' => 'delete',
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'grade' => array(
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0 => 'a',
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1 => 'b',
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2 => 'c',
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),
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'items' => array(
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'a' => 'aa',
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'b' => 'bb',
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),
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'mix' => array(
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0 => '2',
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),
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'numerical' => array(
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'2' => array('a' => 'b'),
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'1' => '2',
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),
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);
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$chunk = array(
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'numerical' => array(
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'0' => 'z',
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'2' => array('d' => 'e'),
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),
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'action' => 'create',
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'next' => '2',
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'grade' => array(
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0 => 'e',
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1 => 'f',
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2 => 'g',
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),
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'mix' => 'mix',
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);
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$expected = array(
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'id' => '1',
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'course' => '2',
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'action' => 'create',
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'grade' => array(
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0 => 'a',
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1 => 'b',
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2 => 'c',
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3 => 'e',
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4 => 'f',
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5 => 'g',
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),
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'items' => array(
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'a' => 'aa',
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'b' => 'bb',
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),
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'mix' => 'mix',
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'numerical' => array(
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'2' => array('a' => 'b', 'd' => 'e'),
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'1' => '2',
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'0' => 'z',
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),
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'next' => '2',
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);
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$array = $original;
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merge_query_params($array, $chunk);
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$this->assertSame($expected, $array);
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$this->assertNotSame($original, $array);
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$query = "id=1&course=2&action=create&grade%5B%5D=a&grade%5B%5D=b&grade%5B%5D=c&grade%5B%5D=e&grade%5B%5D=f&grade%5B%5D=g&items%5Ba%5D=aa&items%5Bb%5D=bb&mix=mix&numerical%5B2%5D%5Ba%5D=b&numerical%5B2%5D%5Bd%5D=e&numerical%5B1%5D=2&numerical%5B0%5D=z&next=2";
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$decoded = array();
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parse_str($query, $decoded);
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$this->assertSame($expected, $decoded);
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// Prove that we cannot use array_merge_recursive() instead.
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$this->assertNotSame($expected, array_merge_recursive($original, $chunk));
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}
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}
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