590 lines
19 KiB
JavaScript
590 lines
19 KiB
JavaScript
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// These tests expect the DOM to contain a presentation
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// with the following slide structure:
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//
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// 1
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// 2 - Three sub-slides
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// 3 - Three fragment elements
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// 3 - Two fragments with same data-fragment-index
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// 4
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Reveal.addEventListener( 'ready', function() {
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// ---------------------------------------------------------------
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// DOM TESTS
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QUnit.module( 'DOM' );
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test( 'Initial slides classes', function() {
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var horizontalSlides = document.querySelectorAll( '.reveal .slides>section' )
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strictEqual( document.querySelectorAll( '.reveal .slides section.past' ).length, 0, 'no .past slides' );
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strictEqual( document.querySelectorAll( '.reveal .slides section.present' ).length, 1, 'one .present slide' );
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strictEqual( document.querySelectorAll( '.reveal .slides>section.future' ).length, horizontalSlides.length - 1, 'remaining horizontal slides are .future' );
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strictEqual( document.querySelectorAll( '.reveal .slides section.stack' ).length, 2, 'two .stacks' );
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ok( document.querySelectorAll( '.reveal .slides section.stack' )[0].querySelectorAll( '.future' ).length > 0, 'vertical slides are given .future' );
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});
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// ---------------------------------------------------------------
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// API TESTS
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QUnit.module( 'API' );
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test( 'Reveal.isReady', function() {
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strictEqual( Reveal.isReady(), true, 'returns true' );
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});
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test( 'Reveal.isOverview', function() {
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strictEqual( Reveal.isOverview(), false, 'false by default' );
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Reveal.toggleOverview();
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strictEqual( Reveal.isOverview(), true, 'true after toggling on' );
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Reveal.toggleOverview();
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strictEqual( Reveal.isOverview(), false, 'false after toggling off' );
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});
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test( 'Reveal.isPaused', function() {
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strictEqual( Reveal.isPaused(), false, 'false by default' );
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Reveal.togglePause();
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strictEqual( Reveal.isPaused(), true, 'true after pausing' );
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Reveal.togglePause();
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strictEqual( Reveal.isPaused(), false, 'false after resuming' );
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});
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test( 'Reveal.isFirstSlide', function() {
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Reveal.slide( 0, 0 );
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strictEqual( Reveal.isFirstSlide(), true, 'true after Reveal.slide( 0, 0 )' );
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Reveal.slide( 1, 0 );
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strictEqual( Reveal.isFirstSlide(), false, 'false after Reveal.slide( 1, 0 )' );
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Reveal.slide( 0, 0 );
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strictEqual( Reveal.isFirstSlide(), true, 'true after Reveal.slide( 0, 0 )' );
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});
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test( 'Reveal.isFirstSlide after vertical slide', function() {
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Reveal.slide( 1, 1 );
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Reveal.slide( 0, 0 );
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strictEqual( Reveal.isFirstSlide(), true, 'true after Reveal.slide( 1, 1 ) and then Reveal.slide( 0, 0 )' );
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});
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test( 'Reveal.isLastSlide', function() {
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Reveal.slide( 0, 0 );
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strictEqual( Reveal.isLastSlide(), false, 'false after Reveal.slide( 0, 0 )' );
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var lastSlideIndex = document.querySelectorAll( '.reveal .slides>section' ).length - 1;
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Reveal.slide( lastSlideIndex, 0 );
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strictEqual( Reveal.isLastSlide(), true, 'true after Reveal.slide( '+ lastSlideIndex +', 0 )' );
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Reveal.slide( 0, 0 );
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strictEqual( Reveal.isLastSlide(), false, 'false after Reveal.slide( 0, 0 )' );
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});
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test( 'Reveal.isLastSlide after vertical slide', function() {
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var lastSlideIndex = document.querySelectorAll( '.reveal .slides>section' ).length - 1;
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Reveal.slide( 1, 1 );
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Reveal.slide( lastSlideIndex );
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strictEqual( Reveal.isLastSlide(), true, 'true after Reveal.slide( 1, 1 ) and then Reveal.slide( '+ lastSlideIndex +', 0 )' );
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});
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test( 'Reveal.getTotalSlides', function() {
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strictEqual( Reveal.getTotalSlides(), 8, 'eight slides in total' );
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});
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test( 'Reveal.getIndices', function() {
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var indices = Reveal.getIndices();
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ok( indices.hasOwnProperty( 'h' ), 'h exists' );
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ok( indices.hasOwnProperty( 'v' ), 'v exists' );
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ok( indices.hasOwnProperty( 'f' ), 'f exists' );
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Reveal.slide( 1, 0 );
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strictEqual( Reveal.getIndices().h, 1, 'h 1' );
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strictEqual( Reveal.getIndices().v, 0, 'v 0' );
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Reveal.slide( 1, 2 );
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strictEqual( Reveal.getIndices().h, 1, 'h 1' );
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strictEqual( Reveal.getIndices().v, 2, 'v 2' );
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Reveal.slide( 0, 0 );
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strictEqual( Reveal.getIndices().h, 0, 'h 0' );
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strictEqual( Reveal.getIndices().v, 0, 'v 0' );
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});
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test( 'Reveal.getSlide', function() {
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equal( Reveal.getSlide( 0 ), document.querySelector( '.reveal .slides>section:first-child' ), 'gets correct first slide' );
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equal( Reveal.getSlide( 1 ), document.querySelector( '.reveal .slides>section:nth-child(2)' ), 'no v index returns stack' );
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equal( Reveal.getSlide( 1, 0 ), document.querySelector( '.reveal .slides>section:nth-child(2)>section:nth-child(1)' ), 'v index 0 returns first vertical child' );
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equal( Reveal.getSlide( 1, 1 ), document.querySelector( '.reveal .slides>section:nth-child(2)>section:nth-child(2)' ), 'v index 1 returns second vertical child' );
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strictEqual( Reveal.getSlide( 100 ), undefined, 'undefined when out of horizontal bounds' );
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strictEqual( Reveal.getSlide( 1, 100 ), undefined, 'undefined when out of vertical bounds' );
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});
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test( 'Reveal.getSlideBackground', function() {
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equal( Reveal.getSlideBackground( 0 ), document.querySelector( '.reveal .backgrounds>.slide-background:first-child' ), 'gets correct first background' );
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equal( Reveal.getSlideBackground( 1 ), document.querySelector( '.reveal .backgrounds>.slide-background:nth-child(2)' ), 'no v index returns stack' );
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equal( Reveal.getSlideBackground( 1, 0 ), document.querySelector( '.reveal .backgrounds>.slide-background:nth-child(2) .slide-background:nth-child(1)' ), 'v index 0 returns first vertical child' );
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equal( Reveal.getSlideBackground( 1, 1 ), document.querySelector( '.reveal .backgrounds>.slide-background:nth-child(2) .slide-background:nth-child(2)' ), 'v index 1 returns second vertical child' );
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strictEqual( Reveal.getSlideBackground( 100 ), undefined, 'undefined when out of horizontal bounds' );
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strictEqual( Reveal.getSlideBackground( 1, 100 ), undefined, 'undefined when out of vertical bounds' );
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});
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test( 'Reveal.getPreviousSlide/getCurrentSlide', function() {
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Reveal.slide( 0, 0 );
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Reveal.slide( 1, 0 );
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var firstSlide = document.querySelector( '.reveal .slides>section:first-child' );
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var secondSlide = document.querySelector( '.reveal .slides>section:nth-child(2)>section' );
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equal( Reveal.getPreviousSlide(), firstSlide, 'previous is slide #0' );
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equal( Reveal.getCurrentSlide(), secondSlide, 'current is slide #1' );
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});
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test( 'Reveal.getProgress', function() {
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Reveal.slide( 0, 0 );
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strictEqual( Reveal.getProgress(), 0, 'progress is 0 on first slide' );
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var lastSlideIndex = document.querySelectorAll( '.reveal .slides>section' ).length - 1;
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Reveal.slide( lastSlideIndex, 0 );
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strictEqual( Reveal.getProgress(), 1, 'progress is 1 on last slide' );
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});
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test( 'Reveal.getScale', function() {
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ok( typeof Reveal.getScale() === 'number', 'has scale' );
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});
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test( 'Reveal.getConfig', function() {
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ok( typeof Reveal.getConfig() === 'object', 'has config' );
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});
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test( 'Reveal.configure', function() {
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strictEqual( Reveal.getConfig().loop, false, '"loop" is false to start with' );
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Reveal.configure({ loop: true });
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strictEqual( Reveal.getConfig().loop, true, '"loop" has changed to true' );
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Reveal.configure({ loop: false, customTestValue: 1 });
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strictEqual( Reveal.getConfig().customTestValue, 1, 'supports custom values' );
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});
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test( 'Reveal.availableRoutes', function() {
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Reveal.slide( 0, 0 );
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deepEqual( Reveal.availableRoutes(), { left: false, up: false, down: false, right: true }, 'correct for first slide' );
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Reveal.slide( 1, 0 );
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deepEqual( Reveal.availableRoutes(), { left: true, up: false, down: true, right: true }, 'correct for vertical slide' );
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});
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test( 'Reveal.next', function() {
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Reveal.slide( 0, 0 );
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// Step through vertical child slides
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 1, v: 0, f: undefined } );
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 1, v: 1, f: undefined } );
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 1, v: 2, f: undefined } );
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// Step through fragments
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: -1 } );
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 } );
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 } );
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 } );
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});
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test( 'Reveal.next at end', function() {
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Reveal.slide( 3 );
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// We're at the end, this should have no effect
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 3, v: 0, f: undefined } );
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 3, v: 0, f: undefined } );
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});
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// ---------------------------------------------------------------
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// FRAGMENT TESTS
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QUnit.module( 'Fragments' );
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test( 'Sliding to fragments', function() {
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Reveal.slide( 2, 0, -1 );
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: -1 }, 'Reveal.slide( 2, 0, -1 )' );
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Reveal.slide( 2, 0, 0 );
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'Reveal.slide( 2, 0, 0 )' );
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Reveal.slide( 2, 0, 2 );
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'Reveal.slide( 2, 0, 2 )' );
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Reveal.slide( 2, 0, 1 );
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'Reveal.slide( 2, 0, 1 )' );
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});
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test( 'Hiding all fragments', function() {
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var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(1)' );
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Reveal.slide( 2, 0, 0 );
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strictEqual( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 1, 'one fragment visible when index is 0' );
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Reveal.slide( 2, 0, -1 );
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strictEqual( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 0, 'no fragments visible when index is -1' );
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});
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test( 'Current fragment', function() {
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var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(1)' );
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Reveal.slide( 2, 0 );
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strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 0, 'no current fragment at index -1' );
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Reveal.slide( 2, 0, 0 );
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strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 1, 'one current fragment at index 0' );
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Reveal.slide( 1, 0, 0 );
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strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 0, 'no current fragment when navigating to previous slide' );
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Reveal.slide( 3, 0, 0 );
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strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 0, 'no current fragment when navigating to next slide' );
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});
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test( 'Stepping through fragments', function() {
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Reveal.slide( 2, 0, -1 );
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// forwards:
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'next() goes to next fragment' );
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Reveal.right();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'right() goes to next fragment' );
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Reveal.down();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'down() goes to next fragment' );
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Reveal.down(); // moves to f #3
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// backwards:
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Reveal.prev();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'prev() goes to prev fragment' );
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Reveal.left();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'left() goes to prev fragment' );
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Reveal.up();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'up() goes to prev fragment' );
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});
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test( 'Stepping past fragments', function() {
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var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(1)' );
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Reveal.slide( 0, 0, 0 );
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equal( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 0, 'no fragments visible when on previous slide' );
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Reveal.slide( 3, 0, 0 );
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equal( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 3, 'all fragments visible when on future slide' );
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});
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test( 'Fragment indices', function() {
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var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(2)' );
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Reveal.slide( 3, 0, 0 );
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equal( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 2, 'both fragments of same index are shown' );
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// This slide has three fragments, first one is index 0, second and third have index 1
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Reveal.slide( 2, 2, 0 );
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equal( Reveal.getIndices().f, 0, 'returns correct index for first fragment' );
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Reveal.slide( 2, 2, 1 );
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equal( Reveal.getIndices().f, 1, 'returns correct index for two fragments with same index' );
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});
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test( 'Index generation', function() {
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var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(1)' );
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// These have no indices defined to start with
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equal( fragmentSlide.querySelectorAll( '.fragment' )[0].getAttribute( 'data-fragment-index' ), '0' );
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equal( fragmentSlide.querySelectorAll( '.fragment' )[1].getAttribute( 'data-fragment-index' ), '1' );
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equal( fragmentSlide.querySelectorAll( '.fragment' )[2].getAttribute( 'data-fragment-index' ), '2' );
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});
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test( 'Index normalization', function() {
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var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(3)' );
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// These start out as 1-4-4 and should normalize to 0-1-1
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equal( fragmentSlide.querySelectorAll( '.fragment' )[0].getAttribute( 'data-fragment-index' ), '0' );
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equal( fragmentSlide.querySelectorAll( '.fragment' )[1].getAttribute( 'data-fragment-index' ), '1' );
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equal( fragmentSlide.querySelectorAll( '.fragment' )[2].getAttribute( 'data-fragment-index' ), '1' );
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});
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asyncTest( 'fragmentshown event', function() {
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expect( 2 );
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var _onEvent = function( event ) {
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ok( true, 'event fired' );
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}
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Reveal.addEventListener( 'fragmentshown', _onEvent );
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Reveal.slide( 2, 0 );
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Reveal.slide( 2, 0 ); // should do nothing
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Reveal.slide( 2, 0, 0 ); // should do nothing
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Reveal.next();
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Reveal.next();
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Reveal.prev(); // shouldn't fire fragmentshown
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start();
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Reveal.removeEventListener( 'fragmentshown', _onEvent );
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});
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asyncTest( 'fragmenthidden event', function() {
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expect( 2 );
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var _onEvent = function( event ) {
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ok( true, 'event fired' );
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}
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Reveal.addEventListener( 'fragmenthidden', _onEvent );
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Reveal.slide( 2, 0, 2 );
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Reveal.slide( 2, 0, 2 ); // should do nothing
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Reveal.prev();
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Reveal.prev();
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Reveal.next(); // shouldn't fire fragmenthidden
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start();
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Reveal.removeEventListener( 'fragmenthidden', _onEvent );
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});
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// ---------------------------------------------------------------
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// AUTO-SLIDE TESTS
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QUnit.module( 'Auto Sliding' );
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test( 'Reveal.isAutoSliding', function() {
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strictEqual( Reveal.isAutoSliding(), false, 'false by default' );
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Reveal.configure({ autoSlide: 10000 });
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strictEqual( Reveal.isAutoSliding(), true, 'true after starting' );
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Reveal.configure({ autoSlide: 0 });
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strictEqual( Reveal.isAutoSliding(), false, 'false after setting to 0' );
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});
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test( 'Reveal.toggleAutoSlide', function() {
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Reveal.configure({ autoSlide: 10000 });
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Reveal.toggleAutoSlide();
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strictEqual( Reveal.isAutoSliding(), false, 'false after first toggle' );
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Reveal.toggleAutoSlide();
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strictEqual( Reveal.isAutoSliding(), true, 'true after second toggle' );
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Reveal.configure({ autoSlide: 0 });
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});
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asyncTest( 'autoslidepaused', function() {
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expect( 1 );
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var _onEvent = function( event ) {
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ok( true, 'event fired' );
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}
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Reveal.addEventListener( 'autoslidepaused', _onEvent );
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Reveal.configure({ autoSlide: 10000 });
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Reveal.toggleAutoSlide();
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start();
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// cleanup
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Reveal.configure({ autoSlide: 0 });
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Reveal.removeEventListener( 'autoslidepaused', _onEvent );
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});
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asyncTest( 'autoslideresumed', function() {
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expect( 1 );
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var _onEvent = function( event ) {
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ok( true, 'event fired' );
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}
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Reveal.addEventListener( 'autoslideresumed', _onEvent );
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Reveal.configure({ autoSlide: 10000 });
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Reveal.toggleAutoSlide();
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Reveal.toggleAutoSlide();
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start();
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// cleanup
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Reveal.configure({ autoSlide: 0 });
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Reveal.removeEventListener( 'autoslideresumed', _onEvent );
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});
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// ---------------------------------------------------------------
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// CONFIGURATION VALUES
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QUnit.module( 'Configuration' );
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test( 'Controls', function() {
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var controlsElement = document.querySelector( '.reveal>.controls' );
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Reveal.configure({ controls: false });
|
|
equal( controlsElement.style.display, 'none', 'controls are hidden' );
|
|
|
|
Reveal.configure({ controls: true });
|
|
equal( controlsElement.style.display, 'block', 'controls are visible' );
|
|
});
|
|
|
|
test( 'Progress', function() {
|
|
var progressElement = document.querySelector( '.reveal>.progress' );
|
|
|
|
Reveal.configure({ progress: false });
|
|
equal( progressElement.style.display, 'none', 'progress are hidden' );
|
|
|
|
Reveal.configure({ progress: true });
|
|
equal( progressElement.style.display, 'block', 'progress are visible' );
|
|
});
|
|
|
|
test( 'Loop', function() {
|
|
Reveal.configure({ loop: true });
|
|
|
|
Reveal.slide( 0, 0 );
|
|
|
|
Reveal.left();
|
|
notEqual( Reveal.getIndices().h, 0, 'looped from start to end' );
|
|
|
|
Reveal.right();
|
|
equal( Reveal.getIndices().h, 0, 'looped from end to start' );
|
|
|
|
Reveal.configure({ loop: false });
|
|
});
|
|
|
|
|
|
// ---------------------------------------------------------------
|
|
// LAZY-LOADING TESTS
|
|
|
|
QUnit.module( 'Lazy-Loading' );
|
|
|
|
test( 'img with data-src', function() {
|
|
strictEqual( document.querySelectorAll( '.reveal section img[src]' ).length, 1, 'Image source has been set' );
|
|
});
|
|
|
|
test( 'video with data-src', function() {
|
|
strictEqual( document.querySelectorAll( '.reveal section video[src]' ).length, 1, 'Video source has been set' );
|
|
});
|
|
|
|
test( 'audio with data-src', function() {
|
|
strictEqual( document.querySelectorAll( '.reveal section audio[src]' ).length, 1, 'Audio source has been set' );
|
|
});
|
|
|
|
test( 'iframe with data-src', function() {
|
|
Reveal.slide( 0, 0 );
|
|
strictEqual( document.querySelectorAll( '.reveal section iframe[src]' ).length, 0, 'Iframe source is not set' );
|
|
Reveal.slide( 2, 1 );
|
|
strictEqual( document.querySelectorAll( '.reveal section iframe[src]' ).length, 1, 'Iframe source is set' );
|
|
Reveal.slide( 2, 2 );
|
|
strictEqual( document.querySelectorAll( '.reveal section iframe[src]' ).length, 0, 'Iframe source is not set' );
|
|
});
|
|
|
|
test( 'background images', function() {
|
|
var imageSource1 = Reveal.getSlide( 0 ).getAttribute( 'data-background-image' );
|
|
var imageSource2 = Reveal.getSlide( 1, 0 ).getAttribute( 'data-background' );
|
|
|
|
// check that the images are applied to the background elements
|
|
ok( Reveal.getSlideBackground( 0 ).style.backgroundImage.indexOf( imageSource1 ) !== -1, 'data-background-image worked' );
|
|
ok( Reveal.getSlideBackground( 1, 0 ).style.backgroundImage.indexOf( imageSource2 ) !== -1, 'data-background worked' );
|
|
});
|
|
|
|
|
|
// ---------------------------------------------------------------
|
|
// EVENT TESTS
|
|
|
|
QUnit.module( 'Events' );
|
|
|
|
asyncTest( 'slidechanged', function() {
|
|
expect( 3 );
|
|
|
|
var _onEvent = function( event ) {
|
|
ok( true, 'event fired' );
|
|
}
|
|
|
|
Reveal.addEventListener( 'slidechanged', _onEvent );
|
|
|
|
Reveal.slide( 1, 0 ); // should trigger
|
|
Reveal.slide( 1, 0 ); // should do nothing
|
|
Reveal.next(); // should trigger
|
|
Reveal.slide( 3, 0 ); // should trigger
|
|
Reveal.next(); // should do nothing
|
|
|
|
start();
|
|
|
|
Reveal.removeEventListener( 'slidechanged', _onEvent );
|
|
|
|
});
|
|
|
|
asyncTest( 'paused', function() {
|
|
expect( 1 );
|
|
|
|
var _onEvent = function( event ) {
|
|
ok( true, 'event fired' );
|
|
}
|
|
|
|
Reveal.addEventListener( 'paused', _onEvent );
|
|
|
|
Reveal.togglePause();
|
|
Reveal.togglePause();
|
|
|
|
start();
|
|
|
|
Reveal.removeEventListener( 'paused', _onEvent );
|
|
});
|
|
|
|
asyncTest( 'resumed', function() {
|
|
expect( 1 );
|
|
|
|
var _onEvent = function( event ) {
|
|
ok( true, 'event fired' );
|
|
}
|
|
|
|
Reveal.addEventListener( 'resumed', _onEvent );
|
|
|
|
Reveal.togglePause();
|
|
Reveal.togglePause();
|
|
|
|
start();
|
|
|
|
Reveal.removeEventListener( 'resumed', _onEvent );
|
|
});
|
|
|
|
|
|
} );
|
|
|
|
Reveal.initialize();
|
|
|