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| author | David Thompson <dthompson2@worcester.edu> | 2024-06-24 13:49:08 -0400 |
|---|---|---|
| committer | David Thompson <dthompson2@worcester.edu> | 2024-06-24 13:52:17 -0400 |
| commit | d283f7e661e14d6ae1881fe803e5b4f1ed0689ff (patch) | |
| tree | 84d3811c6dcb7d7f02aecadad7b2dfacce83bd4f /2024-06-18-guix-social/reveal.js/test/test-iframe-backgrounds.html | |
| parent | 3d9dcd3099fb252fa35697148fbbd541eb9eecc9 (diff) | |
Diffstat (limited to '2024-06-18-guix-social/reveal.js/test/test-iframe-backgrounds.html')
| -rw-r--r-- | 2024-06-18-guix-social/reveal.js/test/test-iframe-backgrounds.html | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/2024-06-18-guix-social/reveal.js/test/test-iframe-backgrounds.html b/2024-06-18-guix-social/reveal.js/test/test-iframe-backgrounds.html new file mode 100644 index 0000000..7df99a1 --- /dev/null +++ b/2024-06-18-guix-social/reveal.js/test/test-iframe-backgrounds.html @@ -0,0 +1,100 @@ +<!doctype html> +<html lang="en"> + + <head> + <meta charset="utf-8"> + + <title>reveal.js - Test Iframe Backgrounds</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 data-background-iframe="https://revealjs.com">1</section> + <section data-background-iframe="https://revealjs.com">2</section> + <section data-background-iframe="https://revealjs.com" data-preload>3</section> + <section data-background-iframe="https://revealjs.com">4</section> + <section data-background-iframe="https://revealjs.com">5</section> + <section data-background-iframe="https://revealjs.com">6</section> + + </div> + + </div> + + <script src="../dist/reveal.js"></script> + <script> + + QUnit.config.testTimeout = 30000; + + Reveal.initialize({ viewDistance: 3 }).then( () => { + + function getIframe( index ) { + return document.querySelectorAll( '.slide-background' )[index].querySelector( 'iframe' ); + } + + QUnit.module( 'Iframe' ); + + QUnit.test( 'Using default settings', function( assert ) { + + Reveal.slide(0); + assert.strictEqual( getIframe(1).hasAttribute( 'src' ), false, 'not preloaded when within viewDistance' ); + + Reveal.slide(1); + assert.strictEqual( getIframe(1).hasAttribute( 'src' ), true, 'loaded when slide becomes visible' ); + + Reveal.slide(0); + assert.strictEqual( getIframe(1).hasAttribute( 'src' ), false, 'unloaded when slide becomes invisible' ); + + }); + + QUnit.test( 'Using data-preload', function( assert ) { + + Reveal.slide(1); + assert.strictEqual( getIframe(2).hasAttribute( 'src' ), true, 'preloaded within viewDistance' ); + assert.strictEqual( getIframe(1).hasAttribute( 'src' ), true, 'loaded when slide becomes visible' ); + + Reveal.slide(0); + assert.strictEqual( getIframe(3).hasAttribute( 'src' ), false, 'unloads outside of viewDistance' ); + + }); + + QUnit.test( 'Using preloadIframes: true', function( assert ) { + + Reveal.configure({ preloadIframes: true }); + + Reveal.slide(1); + assert.strictEqual( getIframe(0).hasAttribute( 'src' ), true, 'preloaded within viewDistance' ); + assert.strictEqual( getIframe(1).hasAttribute( 'src' ), true, 'preloaded within viewDistance' ); + assert.strictEqual( getIframe(2).hasAttribute( 'src' ), true, 'preloaded within viewDistance' ); + + }); + + QUnit.test( 'Using preloadIframes: false', function( assert ) { + + Reveal.configure({ preloadIframes: false }); + + Reveal.slide(0); + assert.strictEqual( getIframe(1).hasAttribute( 'src' ), false, 'not preloaded within viewDistance' ); + assert.strictEqual( getIframe(2).hasAttribute( 'src' ), false, 'not preloaded within viewDistance' ); + + Reveal.slide(1); + assert.strictEqual( getIframe(1).hasAttribute( 'src' ), true, 'loaded when slide becomes visible' ); + + + }); + + } ); + </script> + + </body> +</html> |