Support offsets in prefix searching

[mediawiki.git] / tests / phpunit / includes / OutputPageTest.php

<?php

/**
 *
 * @author Matthew Flaschen
 *
 * @group Output
 *
 * @todo factor tests in this class into providers and test methods
 *
 */
class OutputPageTest extends MediaWikiTestCase {
        const SCREEN_MEDIA_QUERY = 'screen and (min-width: 982px)';
        const SCREEN_ONLY_MEDIA_QUERY = 'only screen and (min-width: 982px)';

        /**
         * Tests a particular case of transformCssMedia, using the given input, globals,
         * expected return, and message
         *
         * Asserts that $expectedReturn is returned.
         *
         * options['printableQuery'] - value of query string for printable, or omitted for none
         * options['handheldQuery'] - value of query string for handheld, or omitted for none
         * options['media'] - passed into the method under the same name
         * options['expectedReturn'] - expected return value
         * options['message'] - PHPUnit message for assertion
         *
         * @param array $args Key-value array of arguments as shown above
         */
        protected function assertTransformCssMediaCase( $args ) {
                $queryData = array();
                if ( isset( $args['printableQuery'] ) ) {
                        $queryData['printable'] = $args['printableQuery'];
                }

                if ( isset( $args['handheldQuery'] ) ) {
                        $queryData['handheld'] = $args['handheldQuery'];
                }

                $fauxRequest = new FauxRequest( $queryData, false );
                $this->setMwGlobals( array(
                        'wgRequest' => $fauxRequest,
                ) );

                $actualReturn = OutputPage::transformCssMedia( $args['media'] );
                $this->assertSame( $args['expectedReturn'], $actualReturn, $args['message'] );
        }

        /**
         * Tests print requests
         * @covers OutputPage::transformCssMedia
         */
        public function testPrintRequests() {
                $this->assertTransformCssMediaCase( array(
                        'printableQuery' => '1',
                        'media' => 'screen',
                        'expectedReturn' => null,
                        'message' => 'On printable request, screen returns null'
                ) );

                $this->assertTransformCssMediaCase( array(
                        'printableQuery' => '1',
                        'media' => self::SCREEN_MEDIA_QUERY,
                        'expectedReturn' => null,
                        'message' => 'On printable request, screen media query returns null'
                ) );

                $this->assertTransformCssMediaCase( array(
                        'printableQuery' => '1',
                        'media' => self::SCREEN_ONLY_MEDIA_QUERY,
                        'expectedReturn' => null,
                        'message' => 'On printable request, screen media query with only returns null'
                ) );

                $this->assertTransformCssMediaCase( array(
                        'printableQuery' => '1',
                        'media' => 'print',
                        'expectedReturn' => '',
                        'message' => 'On printable request, media print returns empty string'
                ) );
        }

        /**
         * Tests screen requests, without either query parameter set
         * @covers OutputPage::transformCssMedia
         */
        public function testScreenRequests() {
                $this->assertTransformCssMediaCase( array(
                        'media' => 'screen',
                        'expectedReturn' => 'screen',
                        'message' => 'On screen request, screen media type is preserved'
                ) );

                $this->assertTransformCssMediaCase( array(
                        'media' => 'handheld',
                        'expectedReturn' => 'handheld',
                        'message' => 'On screen request, handheld media type is preserved'
                ) );

                $this->assertTransformCssMediaCase( array(
                        'media' => self::SCREEN_MEDIA_QUERY,
                        'expectedReturn' => self::SCREEN_MEDIA_QUERY,
                        'message' => 'On screen request, screen media query is preserved.'
                ) );

                $this->assertTransformCssMediaCase( array(
                        'media' => self::SCREEN_ONLY_MEDIA_QUERY,
                        'expectedReturn' => self::SCREEN_ONLY_MEDIA_QUERY,
                        'message' => 'On screen request, screen media query with only is preserved.'
                ) );

                $this->assertTransformCssMediaCase( array(
                        'media' => 'print',
                        'expectedReturn' => 'print',
                        'message' => 'On screen request, print media type is preserved'
                ) );
        }

        /**
         * Tests handheld behavior
         * @covers OutputPage::transformCssMedia
         */
        public function testHandheld() {
                $this->assertTransformCssMediaCase( array(
                        'handheldQuery' => '1',
                        'media' => 'handheld',
                        'expectedReturn' => '',
                        'message' => 'On request with handheld querystring and media is handheld, returns empty string'
                ) );

                $this->assertTransformCssMediaCase( array(
                        'handheldQuery' => '1',
                        'media' => 'screen',
                        'expectedReturn' => null,
                        'message' => 'On request with handheld querystring and media is screen, returns null'
                ) );
        }

        public static function provideMakeResourceLoaderLink() {
                return array(
                        // Load module script only
                        array(
                                array( 'test.foo', ResourceLoaderModule::TYPE_SCRIPTS ),
                                '<script>if(window.mw){
document.write("\u003Cscript src=\"http://127.0.0.1:8080/w/load.php?debug=false\u0026amp;lang=en\u0026amp;modules=test.foo\u0026amp;only=scripts\u0026amp;skin=fallback\u0026amp;*\"\u003E\u003C/script\u003E");
}</script>
'
                        ),
                        array(
                                // Don't condition wrap raw modules (like the startup module)
                                array( 'test.raw', ResourceLoaderModule::TYPE_SCRIPTS ),
                                '<script src="http://127.0.0.1:8080/w/load.php?debug=false&amp;lang=en&amp;modules=test.raw&amp;only=scripts&amp;skin=fallback&amp;*"></script>
'
                        ),
                        // Load module styles only
                        // This also tests the order the modules are put into the url
                        array(
                                array( array( 'test.baz', 'test.foo', 'test.bar' ), ResourceLoaderModule::TYPE_STYLES ),
                                '<link rel=stylesheet href="http://127.0.0.1:8080/w/load.php?debug=false&amp;lang=en&amp;modules=test.bar%2Cbaz%2Cfoo&amp;only=styles&amp;skin=fallback&amp;*">
'
                        ),
                        // Load private module (only=scripts)
                        array(
                                array( 'test.quux', ResourceLoaderModule::TYPE_SCRIPTS ),
                                '<script>if(window.mw){
mw.test.baz({token:123});mw.loader.state({"test.quux":"ready"});

}</script>
'
                        ),
                        // Load private module (combined)
                        array(
                                array( 'test.quux', ResourceLoaderModule::TYPE_COMBINED ),
                                '<script>if(window.mw){
mw.loader.implement("test.quux",function($,jQuery){mw.test.baz({token:123});},{"css":[".mw-icon{transition:none}\n"]},{},{});

}</script>
'
                        ),
                        // Load module script with with ESI
                        array(
                                array( 'test.foo', ResourceLoaderModule::TYPE_SCRIPTS, true ),
                                '<script><esi:include src="http://127.0.0.1:8080/w/load.php?debug=false&amp;lang=en&amp;modules=test.foo&amp;only=scripts&amp;skin=fallback&amp;*" /></script>
'
                        ),
                        // Load module styles with with ESI
                        array(
                                array( 'test.foo', ResourceLoaderModule::TYPE_STYLES, true ),
                                '<style><esi:include src="http://127.0.0.1:8080/w/load.php?debug=false&amp;lang=en&amp;modules=test.foo&amp;only=styles&amp;skin=fallback&amp;*" /></style>
',
                        ),
                        // Load no modules
                        array(
                                array( array(), ResourceLoaderModule::TYPE_COMBINED ),
                                '',
                        ),
                        // noscript group
                        array(
                                array( 'test.noscript', ResourceLoaderModule::TYPE_STYLES ),
                                '<noscript><link rel=stylesheet href="http://127.0.0.1:8080/w/load.php?debug=false&amp;lang=en&amp;modules=test.noscript&amp;only=styles&amp;skin=fallback&amp;*"></noscript>
'
                        ),
                        // Load two modules in separate groups
                        array(
                                array( array( 'test.group.foo', 'test.group.bar' ), ResourceLoaderModule::TYPE_COMBINED ),
                                '<script src="http://127.0.0.1:8080/w/load.php?debug=false&amp;lang=en&amp;modules=test.group.bar&amp;skin=fallback&amp;*"></script>
<script src="http://127.0.0.1:8080/w/load.php?debug=false&amp;lang=en&amp;modules=test.group.foo&amp;skin=fallback&amp;*"></script>
',
                        ),
                );
        }

        /**
         * @dataProvider provideMakeResourceLoaderLink
         * @covers OutputPage::makeResourceLoaderLink
         */
        public function testMakeResourceLoaderLink( $args, $expectedHtml ) {
                $this->setMwGlobals( array(
                        'wgResourceLoaderDebug' => false,
                        'wgResourceLoaderUseESI' => true,
                        'wgLoadScript' => 'http://127.0.0.1:8080/w/load.php',
                        // Affects whether CDATA is inserted
                        'wgWellFormedXml' => false,
                ) );
                $class = new ReflectionClass( 'OutputPage' );
                $method = $class->getMethod( 'makeResourceLoaderLink' );
                $method->setAccessible( true );
                $ctx = new RequestContext();
                $ctx->setSkin( SkinFactory::getDefaultInstance()->makeSkin( 'fallback' ) );
                $ctx->setLanguage( 'en' );
                $out = new OutputPage( $ctx );
                $rl = $out->getResourceLoader();
                $rl->register( array(
                        'test.foo' => new ResourceLoaderTestModule( array(
                                'script' => 'mw.test.foo( { a: true } );',
                                'styles' => '.mw-test-foo { content: "style"; }',
                        )),
                        'test.bar' => new ResourceLoaderTestModule( array(
                                'script' => 'mw.test.bar( { a: true } );',
                                'styles' => '.mw-test-bar { content: "style"; }',
                        )),
                        'test.baz' => new ResourceLoaderTestModule( array(
                                'script' => 'mw.test.baz( { a: true } );',
                                'styles' => '.mw-test-baz { content: "style"; }',
                        )),
                        'test.quux' => new ResourceLoaderTestModule( array(
                                'script' => 'mw.test.baz( { token: 123 } );',
                                'styles' => '/* pref-animate=off */ .mw-icon { transition: none; }',
                                'group' => 'private',
                        )),
                        'test.raw' => new ResourceLoaderTestModule( array(
                                'script' => 'mw.test.baz( { token: 123 } );',
                                'isRaw' => true,
                        )),
                        'test.noscript' => new ResourceLoaderTestModule( array(
                                'styles' => '.mw-test-noscript { content: "style"; }',
                                'group' => 'noscript',
                        )),
                        'test.group.bar' => new ResourceLoaderTestModule( array(
                                'styles' => '.mw-group-bar { content: "style"; }',
                                'group' => 'bar',
                        )),
                        'test.group.foo' => new ResourceLoaderTestModule( array(
                                'styles' => '.mw-group-foo { content: "style"; }',
                                'group' => 'foo',
                        )),
                ) );
                $links = $method->invokeArgs( $out, $args );
                // Strip comments to avoid variation due to wgDBname in WikiID and cache key
                $actualHtml = preg_replace( '#/\*[^*]+\*/#', '', $links['html'] );
                $this->assertEquals( $expectedHtml, $actualHtml );
        }
}