X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=test%2Funit%2Foffset.js;h=284562e1ceabc7a436f293bd1844b285483d07a4;hb=dab1d7467789c7092366f8231dceee0dc20d2553;hp=cafc4eb163c9c2dc34964a0ff6fd2380362d281f;hpb=daffb954e397bd5d9f8e9aaedab6c0baa9609e1e;p=jquery.git
diff --git a/test/unit/offset.js b/test/unit/offset.js
index cafc4eb..284562e 100644
--- a/test/unit/offset.js
+++ b/test/unit/offset.js
@@ -1,6 +1,50 @@
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('
', { 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);
+
// get offset tests
var tests = [
{ id: '#absolute-1', top: 1, left: 1 },
@@ -51,6 +95,16 @@ testoffset("absolute", function( jQuery ) {
equals( jQuery( this.id ).offset().top, this.top, "jQuery('" + this.id + "').offset({ top: " + this.top + " })" );
equals( jQuery( this.id ).offset().left, this.left, "jQuery('" + this.id + "').offset({ left: " + this.left + " })" );
+ var top = this.top, left = this.left;
+
+ jQuery( this.id ).offset(function(i, val){
+ equals( val.top, top, "Verify incoming top position." );
+ equals( val.left, left, "Verify incoming top position." );
+ return { top: top + 1, left: left + 1 };
+ });
+ equals( jQuery( this.id ).offset().top, this.top + 1, "jQuery('" + this.id + "').offset({ top: " + this.top + " })" );
+ equals( jQuery( this.id ).offset().left, this.left + 1, "jQuery('" + this.id + "').offset({ left: " + this.left + " })" );
+
jQuery( this.id ).offset({ top: this.top, left: this.left, using: function( props ) {
jQuery( this ).css({
top: props.top + 1,
@@ -63,6 +117,8 @@ testoffset("absolute", function( jQuery ) {
});
testoffset("relative", function( jQuery ) {
+ expect(60);
+
// IE is collapsing the top margin of 1px
var ie = jQuery.browser.msie && parseInt( jQuery.browser.version ) < 8;
@@ -122,6 +178,8 @@ testoffset("relative", function( jQuery ) {
});
testoffset("static", function( jQuery ) {
+ expect(80);
+
// IE is collapsing the top margin of 1px
var ie = jQuery.browser.msie && parseInt( jQuery.browser.version ) < 8;
@@ -187,14 +245,21 @@ testoffset("static", function( jQuery ) {
});
testoffset("fixed", function( jQuery ) {
+ expect(28);
+
jQuery.offset.initialize();
var tests = [
{ 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 {
@@ -238,31 +303,18 @@ testoffset("fixed", function( jQuery ) {
});
testoffset("table", function( jQuery ) {
- var ie = jQuery.browser.msie;
+ expect(4);
equals( jQuery('#table-1').offset().top, 6, "jQuery('#table-1').offset().top" );
equals( jQuery('#table-1').offset().left, 6, "jQuery('#table-1').offset().left" );
equals( jQuery('#th-1').offset().top, 10, "jQuery('#th-1').offset().top" );
equals( jQuery('#th-1').offset().left, 10, "jQuery('#th-1').offset().left" );
-
- // equals( jQuery('#th-2').offset().top, 10, "jQuery('#th-2').offset().top" );
- // equals( jQuery('#th-2').offset().left, 116, "jQuery('#th-2').offset().left" );
- //
- // equals( jQuery('#th-3').offset().top, 10, "jQuery('#th-3').offset().top" );
- // equals( jQuery('#th-3').offset().left, 222, "jQuery('#th-3').offset().left" );
-
- // equals( jQuery('#td-1').offset().top, ie ? 116 : 112, "jQuery('#td-1').offset().top" );
- // equals( jQuery('#td-1').offset().left, 10, "jQuery('#td-1').offset().left" );
- //
- // equals( jQuery('#td-2').offset().top, ie ? 116 : 112, "jQuery('#td-2').offset().top" );
- // equals( jQuery('#td-2').offset().left, 116, "jQuery('#td-2').offset().left" );
- //
- // equals( jQuery('#td-3').offset().top, ie ? 116 : 112, "jQuery('#td-3').offset().top" );
- // equals( jQuery('#td-3').offset().left, 222, "jQuery('#td-3').offset().left" );
});
testoffset("scroll", function( jQuery, win ) {
+ expect(16);
+
var ie = jQuery.browser.msie && parseInt( jQuery.browser.version ) < 8;
// IE is collapsing the top margin of 1px
@@ -285,19 +337,44 @@ testoffset("scroll", function( jQuery, win ) {
// 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 ) {
+ expect(2);
+
equals( jQuery('body').offset().top, 1, "jQuery('#body').offset().top" );
equals( jQuery('body').offset().left, 1, "jQuery('#body').offset().left" );
});
+test("Chaining offset(coords) returns jQuery object", function() {
+ 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" );
+});
+
test("offsetParent", function(){
expect(11);
@@ -305,7 +382,7 @@ test("offsetParent", function(){
equals( body.length, 1, "Only one offsetParent found." );
equals( body[0], document.body, "The body is its own offsetParent." );
- var header = jQuery("#header").offsetParent();
+ var header = jQuery("#qunit-header").offsetParent();
equals( header.length, 1, "Only one offsetParent found." );
equals( header[0], document.body, "The body is the offsetParent." );