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- <!doctype html>
- <html lang="en">
- <head>
- <meta charset="utf-8">
- <title>reveal.js - Test Async Dependencies</title>
- <link rel="stylesheet" href="../dist/reveal.css">
- <link rel="stylesheet" href="../node_modules/qunit/qunit/qunit.css">
- <script src="../node_modules/qunit/qunit/qunit.js"></script>
- </head>
- <body style="overflow: auto;">
- <div id="qunit"></div>
- <div id="qunit-fixture"></div>
- <div class="reveal" style="display: none;">
- <div class="slides">
- <section>Slide content</section>
- </div>
- </div>
- <script src="../dist/reveal.js"></script>
- <script>
- var externalScriptSequence = '';
- var scriptCount = 0;
- QUnit.config.autostart = false;
- QUnit.module( 'Async Dependencies' );
- QUnit.test( 'Async scripts are loaded', function( assert ) {
- assert.expect( 5 );
- var done = assert.async( 5 );
- function callback( event ) {
- if( externalScriptSequence.length === 1 ) {
- assert.ok( externalScriptSequence === 'A', 'first callback was sync script' );
- done();
- }
- else {
- assert.ok( true, 'async script loaded' );
- done();
- }
- if( externalScriptSequence.length === 4 ) {
- assert.ok( externalScriptSequence.indexOf( 'A' ) !== -1 &&
- externalScriptSequence.indexOf( 'B' ) !== -1 &&
- externalScriptSequence.indexOf( 'C' ) !== -1 &&
- externalScriptSequence.indexOf( 'D' ) !== -1, 'four unique scripts were loaded' );
- done();
- }
- scriptCount ++;
- }
- Reveal.initialize({
- dependencies: [
- { src: 'assets/external-script-a.js', async: false, callback: callback },
- { src: 'assets/external-script-b.js', async: true, callback: callback },
- { src: 'assets/external-script-c.js', async: true, callback: callback },
- { src: 'assets/external-script-d.js', async: true, callback: callback }
- ]
- });
- });
- QUnit.start();
- </script>
- </body>
- </html>
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