Mobile WebKit browsers don't support accessing the scroll position of the document...

diff --git a/test/unit/offset.js b/test/unit/offset.js
index 3b6af50..ed3d962 100644 (file)
--- 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