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| author | Hakim El Hattab <hakim.elhattab@gmail.com> | 2019-03-28 15:42:28 +0100 |
|---|---|---|
| committer | Hakim El Hattab <hakim.elhattab@gmail.com> | 2019-03-28 15:42:28 +0100 |
| commit | d6f0f41f771a6e6b4b53a7653ea0cc3c864a4d19 (patch) | |
| tree | 097f8f595d521ebb601586325be5a3779639f507 /test/test-iframes.html | |
| parent | 6faab091bb263b9a14b119deaf2111b1205766b1 (diff) | |
| download | perl-software-in-gnu-guix-d6f0f41f771a6e6b4b53a7653ea0cc3c864a4d19.tar perl-software-in-gnu-guix-d6f0f41f771a6e6b4b53a7653ea0cc3c864a4d19.tar.gz | |
tweaks and tests for #2354
Diffstat (limited to 'test/test-iframes.html')
| -rw-r--r-- | test/test-iframes.html | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/test/test-iframes.html b/test/test-iframes.html new file mode 100644 index 0000000..979bb7d --- /dev/null +++ b/test/test-iframes.html @@ -0,0 +1,108 @@ +<!doctype html> +<html lang="en"> + + <head> + <meta charset="utf-8"> + + <title>reveal.js - Test Iframes</title> + + <link rel="stylesheet" href="../css/reveal.css"> + <link rel="stylesheet" href="qunit-2.5.0.css"> + </head> + + <body style="overflow: auto;"> + + <div id="qunit"></div> + <div id="qunit-fixture"></div> + + <div class="reveal" style="display: none;"> + + <div class="slides"> + + <section>1</section> + <section>2</section> + <section> + <iframe class="default-iframe" data-src="#"></iframe> + <iframe class="preload-iframe" data-src="#" data-preload></iframe> + </section> + + </div> + + </div> + + <script src="../js/reveal.js"></script> + <script src="qunit-2.5.0.js"></script> + + <script> + + + Reveal.addEventListener( 'ready', function() { + + var defaultIframe = document.querySelector( '.default-iframe' ), + preloadIframe = document.querySelector( '.preload-iframe' ); + + QUnit.module( 'Iframe' ); + + QUnit.test( 'Using default settings', function( assert ) { + + Reveal.slide(1); + assert.strictEqual( defaultIframe.hasAttribute( 'src' ), false, 'not preloaded when within viewDistance' ); + + Reveal.slide(2); + assert.strictEqual( defaultIframe.hasAttribute( 'src' ), true, 'loaded when slide becomes visible' ); + + Reveal.slide(1); + assert.strictEqual( defaultIframe.hasAttribute( 'src' ), false, 'unloaded when slide becomes invisible' ); + + }); + + QUnit.test( 'Using data-preload', function( assert ) { + + Reveal.slide(1); + assert.strictEqual( preloadIframe.hasAttribute( 'src' ), true, 'preloaded within viewDistance' ); + + Reveal.slide(2); + assert.strictEqual( preloadIframe.hasAttribute( 'src' ), true, 'loaded when slide becoems visible' ); + + Reveal.slide(0); + assert.strictEqual( preloadIframe.hasAttribute( 'src' ), false, 'unloads outside of viewDistance' ); + + }); + + QUnit.test( 'Using preloadIframes: true', function( assert ) { + + Reveal.configure({ preloadIframes: true }); + + Reveal.slide(1); + assert.strictEqual( defaultIframe.hasAttribute( 'src' ), true, 'preloaded within viewDistance' ); + assert.strictEqual( preloadIframe.hasAttribute( 'src' ), true, 'preloaded within viewDistance' ); + + Reveal.slide(2); + assert.strictEqual( defaultIframe.hasAttribute( 'src' ), true, 'loaded when slide becomes visible' ); + assert.strictEqual( preloadIframe.hasAttribute( 'src' ), true, 'loaded when slide becomes visible' ); + + }); + + QUnit.test( 'Using preloadIframes: false', function( assert ) { + + Reveal.configure({ preloadIframes: false }); + + Reveal.slide(0); + assert.strictEqual( defaultIframe.hasAttribute( 'src' ), false, 'not preloaded within viewDistance' ); + assert.strictEqual( preloadIframe.hasAttribute( 'src' ), false, 'not preloaded within viewDistance' ); + + Reveal.slide(2); + assert.strictEqual( defaultIframe.hasAttribute( 'src' ), true, 'loaded when slide becomes visible' ); + assert.strictEqual( preloadIframe.hasAttribute( 'src' ), true, 'loaded when slide becomes visible' ); + + }); + + } ); + + Reveal.initialize({ + viewDistance: 2 + }); + </script> + + </body> +</html> |