From 9568866aad38ea5fc71f6d7581104524cdaaad29 Mon Sep 17 00:00:00 2001
From: jeresig <jeresig@gmail.com>
Date: Thu, 25 Mar 2010 17:30:13 -0400
Subject: [PATCH] Mobile WebKit browsers don't support accessing the scroll
position of the document/window.
---
test/unit/offset.js | 35 ++++++++++++++++++++++++++++-------
1 file changed, 28 insertions(+), 7 deletions(-)
diff --git a/test/unit/offset.js b/test/unit/offset.js
index 3b6af50..ed3d962 100644
--- a/test/unit/offset.js
+++ b/test/unit/offset.js
@@ -1,5 +1,7 @@
module("offset");
+var supportsScroll = false;
+
testoffset("absolute"/* in iframe */, function($, iframe) {
expect(4);
@@ -10,6 +12,12 @@ testoffset("absolute"/* in iframe */, function($, iframe) {
// if the offset method is using the scroll offset
// of the parent window
var forceScroll = jQuery('<div>', { width: 2000, height: 2000 }).appendTo('body');
+ window.scrollTo(200, 200);
+
+ if ( document.documentElement.scrollTop || document.body.scrollTop ) {
+ supportsScroll = true;
+ }
+
window.scrollTo(1, 1);
// get offset
@@ -256,8 +264,13 @@ testoffset("fixed", function( jQuery ) {
{ id: '#fixed-1', top: 1001, left: 1001 },
{ id: '#fixed-2', top: 1021, left: 1021 }
];
+
jQuery.each( tests, function() {
- if ( jQuery.offset.supportsFixedPosition ) {
+ if ( !supportsScroll ) {
+ ok( true, "Browser doesn't support scroll position." );
+ ok( true, "Browser doesn't support scroll position." );
+
+ } else if ( jQuery.offset.supportsFixedPosition ) {
equals( jQuery( this.id ).offset().top, this.top, "jQuery('" + this.id + "').offset().top" );
equals( jQuery( this.id ).offset().left, this.left, "jQuery('" + this.id + "').offset().left" );
} else {
@@ -335,12 +348,20 @@ testoffset("scroll", function( jQuery, win ) {
// equals( jQuery('body').scrollLeft(), 0, "jQuery('body').scrollTop()" );
win.name = "test";
-
- equals( jQuery(win).scrollTop(), 1000, "jQuery(window).scrollTop()" );
- equals( jQuery(win).scrollLeft(), 1000, "jQuery(window).scrollLeft()" );
-
- equals( jQuery(win.document).scrollTop(), 1000, "jQuery(document).scrollTop()" );
- equals( jQuery(win.document).scrollLeft(), 1000, "jQuery(document).scrollLeft()" );
+
+ if ( !supportsScroll ) {
+ ok( true, "Browser doesn't support scroll position." );
+ ok( true, "Browser doesn't support scroll position." );
+
+ ok( true, "Browser doesn't support scroll position." );
+ ok( true, "Browser doesn't support scroll position." );
+ } else {
+ equals( jQuery(win).scrollTop(), 1000, "jQuery(window).scrollTop()" );
+ equals( jQuery(win).scrollLeft(), 1000, "jQuery(window).scrollLeft()" );
+
+ equals( jQuery(win.document).scrollTop(), 1000, "jQuery(document).scrollTop()" );
+ equals( jQuery(win.document).scrollLeft(), 1000, "jQuery(document).scrollLeft()" );
+ }
// test jQuery using parent window/document
// jQuery reference here is in the iframe
--
1.7.10.4