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d52ebf11d3
This functionality no longer makes sense inside Moodle now that we have external tools like stylelint to help us with this. It was not able to be used by any core themes. The code was always marked as not for external use.
204 lines
8.6 KiB
PHP
204 lines
8.6 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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* This file contains the unittests for the css optimiser in csslib.php
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*
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* @package core_css
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* @category phpunit
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* @copyright 2012 Sam Hemelryk
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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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global $CFG;
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require_once($CFG->libdir . '/csslib.php');
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/**
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* CSS optimiser test class.
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*
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* @package core_css
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* @category phpunit
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* @copyright 2012 Sam Hemelryk
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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_csslib_testcase extends advanced_testcase {
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public function test_background() {
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$optimiser = new css_optimiser();
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$cssin = '.test {background-color: #123456;}';
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$this->assertSame($cssin, $optimiser->process($cssin));
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$this->assertDebuggingCalled('class css_optimiser is deprecated and no longer does anything, '
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. 'please consider using stylelint to optimise your css.');
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}
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/**
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* Test CSS colour matching.
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*/
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public function test_css_is_colour() {
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$debugstr = 'css_is_colour() is deprecated without a replacement. Please copy the implementation '
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. 'into your plugin if you need this functionality.';
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// First lets test hex colours.
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$this->assertTrue(css_is_colour('#123456'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('#123'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('#ABCDEF'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('#ABC'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('#abcdef'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('#abc'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('#aBcDeF'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('#aBc'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('#1a2Bc3'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('#1Ac'));
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$this->assertDebuggingCalled($debugstr);
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// Note the following two colour's aren't really colours but browsers process
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// them still.
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$this->assertTrue(css_is_colour('#A'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('#12'));
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$this->assertDebuggingCalled($debugstr);
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// Having four or five characters however are not valid colours and
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// browsers don't parse them. They need to fail so that broken CSS
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// stays broken after optimisation.
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$this->assertFalse(css_is_colour('#1234'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_colour('#12345'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_colour('#BCDEFG'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_colour('#'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_colour('#0000000'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_colour('#132-245'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_colour('#13 23 43'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_colour('123456'));
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$this->assertDebuggingCalled($debugstr);
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// Next lets test real browser mapped colours.
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$this->assertTrue(css_is_colour('black'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('blue'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('BLACK'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('Black'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('bLACK'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('mediumaquamarine'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('mediumAquamarine'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_colour('monkey'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_colour(''));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_colour('not a colour'));
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$this->assertDebuggingCalled($debugstr);
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// Next lets test rgb(a) colours.
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$this->assertTrue(css_is_colour('rgb(255,255,255)'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('rgb(0, 0, 0)'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('RGB (255, 255 , 255)'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('rgba(0,0,0,0)'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('RGBA(255,255,255,1)'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('rgbA(255,255,255,0.5)'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_colour('rgb(-255,-255,-255)'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_colour('rgb(256,-256,256)'));
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$this->assertDebuggingCalled($debugstr);
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// Now lets test HSL colours.
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$this->assertTrue(css_is_colour('hsl(0,0%,100%)'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('hsl(180, 0%, 10%)'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_colour('hsl (360, 100% , 95%)'));
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$this->assertDebuggingCalled($debugstr);
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// Finally test the special values.
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$this->assertTrue(css_is_colour('inherit'));
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$this->assertDebuggingCalled($debugstr);
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}
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/**
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* Test the css_is_width function.
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*/
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public function test_css_is_width() {
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$debugstr = 'css_is_width() is deprecated without a replacement. Please copy the implementation '
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. 'into your plugin if you need this functionality.';
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$this->assertTrue(css_is_width('0'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_width('0px'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_width('0em'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_width('199px'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_width('199em'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_width('199%'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_width('-1px'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_width('auto'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertTrue(css_is_width('inherit'));
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$this->assertDebuggingCalled($debugstr);
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// Valid widths but missing their unit specifier.
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$this->assertFalse(css_is_width('0.75'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_width('3'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_width('-1'));
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$this->assertDebuggingCalled($debugstr);
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// Totally invalid widths.
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$this->assertFalse(css_is_width('-'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_width('bananas'));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_width(''));
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$this->assertDebuggingCalled($debugstr);
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$this->assertFalse(css_is_width('top'));
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$this->assertDebuggingCalled($debugstr);
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}
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}
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