module("offset");
+var supportsScroll = false;
+
+testoffset("absolute"/* in iframe */, function($, iframe) {
+ expect(4);
+
+ var doc = iframe.document, tests;
+
+ // force a scroll value on the main window
+ // this insures that the results will be wrong
+ // 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
+ tests = [
+ { id: '#absolute-1', top: 1, left: 1 }
+ ];
+ jQuery.each( tests, function() {
+ equals( jQuery( this.id, doc ).offset().top, this.top, "jQuery('" + this.id + "').offset().top" );
+ equals( jQuery( this.id, doc ).offset().left, this.left, "jQuery('" + this.id + "').offset().left" );
+ });
+
+
+ // get position
+ tests = [
+ { id: '#absolute-1', top: 0, left: 0 }
+ ];
+ jQuery.each( tests, function() {
+ equals( jQuery( this.id, doc ).position().top, this.top, "jQuery('" + this.id + "').position().top" );
+ equals( jQuery( this.id, doc ).position().left, this.left, "jQuery('" + this.id + "').position().left" );
+ });
+
+ forceScroll.remove();
+});
+
testoffset("absolute", function( jQuery ) {
expect(144);
{ 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 {
});
testoffset("scroll", function( jQuery, win ) {
- expect(12);
+ expect(16);
var ie = jQuery.browser.msie && parseInt( jQuery.browser.version ) < 8;
// equals( jQuery('body').scrollLeft(), 0, "jQuery('body').scrollTop()" );
win.name = "test";
+
+ 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()" );
+ }
- 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
+ window.scrollTo(0,0);
+ equals( jQuery(window).scrollTop(), 0, "jQuery(window).scrollTop() other window" );
+ equals( jQuery(window).scrollLeft(), 0, "jQuery(window).scrollLeft() other window" );
+ equals( jQuery(document).scrollTop(), 0, "jQuery(window).scrollTop() other document" );
+ equals( jQuery(document).scrollLeft(), 0, "jQuery(window).scrollLeft() other document" );
});
testoffset("body", function( jQuery ) {
});
test("Chaining offset(coords) returns jQuery object", function() {
- expect(2);
- var coords = { top: 1, left: 1 };
+ expect(2);
+ var coords = { top: 1, left: 1 };
equals( jQuery("#absolute-1").offset(coords).selector, "#absolute-1", "offset(coords) returns jQuery object" );
equals( jQuery("#non-existent").offset(coords).selector, "#non-existent", "offset(coords) with empty jQuery set returns jQuery object" );
});