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235 lines
8.5 KiB
235 lines
8.5 KiB
<?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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* Moodle environment test.
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*
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* @package core
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* @category phpunit
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* @copyright 2013 Petr Skoda {@link http://skodak.org}
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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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* Do standard environment.xml tests.
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*/
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class core_environment_testcase extends advanced_testcase {
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/**
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* Test the environment check status.
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*/
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public function test_environment_check_status() {
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global $CFG;
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require_once($CFG->libdir.'/environmentlib.php');
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$results = check_moodle_environment(normalize_version($CFG->release), ENV_SELECT_RELEASE);
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// The first element of the results array contains the environment check status.
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$status = reset($results);
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$this->assertTrue($status);
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}
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/**
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* Data provider for Moodle environment check tests.
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*
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* @return array
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*/
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public function environment_provider() {
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global $CFG;
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require_once($CFG->libdir.'/environmentlib.php');
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$results = check_moodle_environment(normalize_version($CFG->release), ENV_SELECT_RELEASE);
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// The second element of the results array contains the list of environment results.
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$environmentresults = end($results);
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return array_map(function($result) {
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return [$result];
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}, $environmentresults);
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}
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/**
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* Test the environment.
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*
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* @dataProvider environment_provider
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* @param environment_results $result
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*/
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public function test_environment($result) {
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$sslmessages = ['ssl/tls configuration not supported', 'invalid ssl/tls configuration'];
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if ($result->part === 'php_setting'
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&& $result->info === 'opcache.enable'
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&& $result->getLevel() === 'optional'
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&& $result->getStatus() === false) {
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$this->markTestSkipped('OPCache extension is not necessary for unit testing.');
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}
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if ($result->part === 'custom_check'
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&& $result->getLevel() === 'optional'
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&& $result->getStatus() === false) {
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if (in_array($result->info, $sslmessages)) {
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$this->markTestSkipped('Up-to-date TLS libraries are not necessary for unit testing.');
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}
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if ($result->info === 'php not 64 bits' && PHP_INT_SIZE == 4) {
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// If we're on a 32-bit system, skip 64-bit check. 32-bit PHP has PHP_INT_SIZE set to 4.
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$this->markTestSkipped('64-bit check is not necessary for unit testing.');
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}
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}
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$info = "{$result->part}:{$result->info}";
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$this->assertTrue($result->getStatus(), "Problem detected in environment ($info), fix all warnings and errors!");
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}
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/**
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* Test the get_list_of_environment_versions() function.
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*/
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public function test_get_list_of_environment_versions() {
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global $CFG;
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require_once($CFG->libdir.'/environmentlib.php');
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// Build a sample xmlised environment.xml.
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$xml = <<<END
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<COMPATIBILITY_MATRIX>
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<MOODLE version="1.9">
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<PHP_EXTENSIONS>
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<PHP_EXTENSION name="xsl" level="required" />
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</PHP_EXTENSIONS>
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</MOODLE>
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<MOODLE version="2.5">
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<PHP_EXTENSIONS>
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<PHP_EXTENSION name="xsl" level="required" />
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</PHP_EXTENSIONS>
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</MOODLE>
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<MOODLE version="2.6">
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<PHP_EXTENSIONS>
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<PHP_EXTENSION name="xsl" level="required" />
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</PHP_EXTENSIONS>
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</MOODLE>
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<MOODLE version="2.7">
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<PHP_EXTENSIONS>
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<PHP_EXTENSION name="xsl" level="required" />
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</PHP_EXTENSIONS>
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</MOODLE>
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<PLUGIN name="block_test">
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<PHP_EXTENSIONS>
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<PHP_EXTENSION name="xsl" level="required" />
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</PHP_EXTENSIONS>
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</PLUGIN>
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</COMPATIBILITY_MATRIX>
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END;
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$environemt = xmlize($xml);
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$versions = get_list_of_environment_versions($environemt);
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$this->assertCount(5, $versions);
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$this->assertContains('1.9', $versions);
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$this->assertContains('2.5', $versions);
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$this->assertContains('2.6', $versions);
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$this->assertContains('2.7', $versions);
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$this->assertContains('all', $versions);
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}
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/**
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* Test the environment_verify_plugin() function.
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*/
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public function test_verify_plugin() {
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global $CFG;
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require_once($CFG->libdir.'/environmentlib.php');
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// Build sample xmlised environment file fragments.
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$plugin1xml = <<<END
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<PLUGIN name="block_testcase">
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<PHP_EXTENSIONS>
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<PHP_EXTENSION name="xsl" level="required" />
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</PHP_EXTENSIONS>
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</PLUGIN>
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END;
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$plugin1 = xmlize($plugin1xml);
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$plugin2xml = <<<END
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<PLUGIN>
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<PHP_EXTENSIONS>
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<PHP_EXTENSION name="xsl" level="required" />
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</PHP_EXTENSIONS>
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</PLUGIN>
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END;
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$plugin2 = xmlize($plugin2xml);
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$this->assertTrue(environment_verify_plugin('block_testcase', $plugin1['PLUGIN']));
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$this->assertFalse(environment_verify_plugin('block_testcase', $plugin2['PLUGIN']));
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$this->assertFalse(environment_verify_plugin('mod_someother', $plugin1['PLUGIN']));
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$this->assertFalse(environment_verify_plugin('mod_someother', $plugin2['PLUGIN']));
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}
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/**
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* Test the restrict_php_version() function returns true if the current
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* PHP version is greater than the restricted version
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*/
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public function test_restrict_php_version_greater_than_restricted_version() {
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global $CFG;
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require_once($CFG->libdir.'/environmentlib.php');
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$result = new environment_results('php');
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$delimiter = '.';
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// Get the current PHP version.
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$currentversion = explode($delimiter, normalize_version(phpversion()));
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// Lets drop back one major version to ensure we trip the restriction.
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$currentversion[0]--;
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$restrictedversion = implode($delimiter, $currentversion);
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// Make sure the status is true before the test to see it flip to false.
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$result->setStatus(true);
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$this->assertTrue(restrict_php_version($result, $restrictedversion),
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'restrict_php_version returns true if the current version exceeds the restricted version');
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}
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/**
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* Test the restrict_php_version() function returns true if the current
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* PHP version is equal to the restricted version
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*/
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public function test_restrict_php_version_equal_to_restricted_version() {
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global $CFG;
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require_once($CFG->libdir.'/environmentlib.php');
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$result = new environment_results('php');
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// Get the current PHP version.
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$currentversion = normalize_version(phpversion());
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// Make sure the status is true before the test to see it flip to false.
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$result->setStatus(true);
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$this->assertTrue(restrict_php_version($result, $currentversion),
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'restrict_php_version returns true if the current version is equal to the restricted version');
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}
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/**
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* Test the restrict_php_version() function returns false if the current
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* PHP version is less than the restricted version
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*/
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public function test_restrict_php_version_less_than_restricted_version() {
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global $CFG;
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require_once($CFG->libdir.'/environmentlib.php');
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$result = new environment_results('php');
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$delimiter = '.';
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// Get the current PHP version.
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$currentversion = explode($delimiter, normalize_version(phpversion()));
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// Lets increase the major version to ensure don't trip the restriction.
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$currentversion[0]++;
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$restrictedversion = implode($delimiter, $currentversion);
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// Make sure the status is true before the test to see it flip to false.
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$result->setStatus(true);
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$this->assertFalse(restrict_php_version($result, $restrictedversion),
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'restrict_php_version returns false if the current version is less than the restricted version');
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}
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}
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