From 7dd33f188fe14fd3cfa358aad523410d646c98fb Mon Sep 17 00:00:00 2001
From: Hakim El Hattab
Date: Mon, 4 May 2015 20:58:58 -0400
Subject: lazy-load iframes only for current slide, unload when hidden
---
test/test.js | 9 +++++++++
1 file changed, 9 insertions(+)
(limited to 'test/test.js')
diff --git a/test/test.js b/test/test.js
index 3f93d3c..d59ddfa 100644
--- a/test/test.js
+++ b/test/test.js
@@ -495,6 +495,15 @@ Reveal.addEventListener( 'ready', function() {
strictEqual( document.querySelectorAll( '.reveal section img[src]' ).length, 1, 'Image 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, 0 );
+ strictEqual( document.querySelectorAll( '.reveal section iframe[src]' ).length, 1, 'Iframe source is set' );
+ Reveal.slide( 2, 1 );
+ 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' );
--
cgit v1.2.3