X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=test%2Funit%2Foffset.js;h=cfa14449b7359ccaf53a55abd36926c6e04b2dc6;hb=3e0cc815043c2425819743e907a0ce263a7ce164;hp=602f5e6ae5019556bf795c9bd8e3f4a7c729483f;hpb=805832afc7b7e6d1cc199949d0bfdd3ea21d94a3;p=jquery.git diff --git a/test/unit/offset.js b/test/unit/offset.js index 602f5e6..cfa1444 100644 --- a/test/unit/offset.js +++ b/test/unit/offset.js @@ -1,9 +1,62 @@ module("offset"); +test("disconnected node", function() { + expect(2); + + var result = jQuery( document.createElement("div") ).offset(); + + equals( result.top, 0, "Check top" ); + equals( result.left, 0, "Check left" ); +}); + +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(178); + // get offset tests var tests = [ - { id: '#absolute-1', top: 1, left: 1 }, + { id: '#absolute-1', top: 1, left: 1 }, { id: '#absolute-1-1', top: 5, left: 5 }, { id: '#absolute-1-1-1', top: 9, left: 9 }, { id: '#absolute-2', top: 20, left: 20 } @@ -12,8 +65,8 @@ testoffset("absolute", function( jQuery ) { 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" ); }); - - + + // get position tests = [ { id: '#absolute-1', top: 0, left: 0 }, @@ -25,8 +78,13 @@ testoffset("absolute", function( jQuery ) { equals( jQuery( this.id ).position().top, this.top, "jQuery('" + this.id + "').position().top" ); equals( jQuery( this.id ).position().left, this.left, "jQuery('" + this.id + "').position().left" ); }); - - + + // test #5781 + var offset = jQuery( '#positionTest' ).offset({ top: 10, left: 10 }).offset(); + equals( offset.top, 10, "Setting offset on element with position absolute but 'auto' values." ) + equals( offset.left, 10, "Setting offset on element with position absolute but 'auto' values." ) + + // set offset tests = [ { id: '#absolute-2', top: 30, left: 30 }, @@ -50,7 +108,23 @@ testoffset("absolute", function( jQuery ) { jQuery( this.id ).offset({ top: this.top, left: this.left }); 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 + 1) + " })" ); + equals( jQuery( this.id ).offset().left, this.left + 1, "jQuery('" + this.id + "').offset({ left: " + (this.left + 1) + " })" ); + + jQuery( this.id ) + .offset({ left: this.left + 2 }) + .offset({ top: this.top + 2 }); + equals( jQuery( this.id ).offset().top, this.top + 2, "Setting one property at a time." ); + equals( jQuery( this.id ).offset().left, this.left + 2, "Setting one property at a time." ); + jQuery( this.id ).offset({ top: this.top, left: this.left, using: function( props ) { jQuery( this ).css({ top: props.top + 1, @@ -63,9 +137,11 @@ 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; - + var ie = jQuery.browser.msie && parseInt( jQuery.browser.version, 10 ) < 8; + // get offset var tests = [ { id: '#relative-1', top: ie ? 6 : 7, left: 7 }, @@ -76,8 +152,8 @@ testoffset("relative", function( jQuery ) { 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" ); }); - - + + // get position tests = [ { id: '#relative-1', top: ie ? 5 : 6, left: 6 }, @@ -88,8 +164,8 @@ testoffset("relative", function( jQuery ) { equals( jQuery( this.id ).position().top, this.top, "jQuery('" + this.id + "').position().top" ); equals( jQuery( this.id ).position().left, this.left, "jQuery('" + this.id + "').position().left" ); }); - - + + // set offset tests = [ { id: '#relative-2', top: 200, left: 50 }, @@ -109,7 +185,7 @@ testoffset("relative", function( jQuery ) { jQuery( this.id ).offset({ top: this.top, left: this.left }); 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 + " })" ); - + jQuery( this.id ).offset({ top: this.top, left: this.left, using: function( props ) { jQuery( this ).css({ top: props.top + 1, @@ -122,9 +198,11 @@ 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; - + var ie = jQuery.browser.msie && parseInt( jQuery.browser.version, 10 ) < 8; + // get offset var tests = [ { id: '#static-1', top: ie ? 6 : 7, left: 7 }, @@ -136,8 +214,8 @@ testoffset("static", function( jQuery ) { 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" ); }); - - + + // get position tests = [ { id: '#static-1', top: ie ? 5 : 6, left: 6 }, @@ -149,8 +227,8 @@ testoffset("static", function( jQuery ) { equals( jQuery( this.id ).position().top, this.top, "jQuery('" + this.top + "').position().top" ); equals( jQuery( this.id ).position().left, this.left, "jQuery('" + this.left +"').position().left" ); }); - - + + // set offset tests = [ { id: '#static-2', top: 200, left: 200 }, @@ -174,7 +252,7 @@ testoffset("static", function( jQuery ) { jQuery( this.id ).offset({ top: this.top, left: this.left }); 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 + " })" ); - + jQuery( this.id ).offset({ top: this.top, left: this.left, using: function( props ) { jQuery( this ).css({ top: props.top + 1, @@ -187,14 +265,21 @@ 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 { @@ -203,7 +288,7 @@ testoffset("fixed", function( jQuery ) { ok( true, 'Fixed position is not supported' ); } }); - + tests = [ { id: '#fixed-1', top: 100, left: 100 }, { id: '#fixed-1', top: 0, left: 0 }, @@ -212,13 +297,13 @@ testoffset("fixed", function( jQuery ) { { id: '#fixed-2', top: 0, left: 0 }, { id: '#fixed-2', top: -5, left: -5 } ]; - + jQuery.each( tests, function() { if ( jQuery.offset.supportsFixedPosition ) { jQuery( this.id ).offset({ top: this.top, left: this.left }); 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 + " })" ); - + jQuery( this.id ).offset({ top: this.top, left: this.left, using: function( props ) { jQuery( this ).css({ top: props.top + 1, @@ -238,66 +323,78 @@ 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 ) { - var ie = jQuery.browser.msie && parseInt( jQuery.browser.version ) < 8; - + expect(16); + + var ie = jQuery.browser.msie && parseInt( jQuery.browser.version, 10 ) < 8; + // IE is collapsing the top margin of 1px equals( jQuery('#scroll-1').offset().top, ie ? 6 : 7, "jQuery('#scroll-1').offset().top" ); equals( jQuery('#scroll-1').offset().left, 7, "jQuery('#scroll-1').offset().left" ); - + // IE is collapsing the top margin of 1px equals( jQuery('#scroll-1-1').offset().top, ie ? 9 : 11, "jQuery('#scroll-1-1').offset().top" ); equals( jQuery('#scroll-1-1').offset().left, 11, "jQuery('#scroll-1-1').offset().left" ); - - + + // scroll offset tests .scrollTop/Left equals( jQuery('#scroll-1').scrollTop(), 5, "jQuery('#scroll-1').scrollTop()" ); equals( jQuery('#scroll-1').scrollLeft(), 5, "jQuery('#scroll-1').scrollLeft()" ); - + equals( jQuery('#scroll-1-1').scrollTop(), 0, "jQuery('#scroll-1-1').scrollTop()" ); equals( jQuery('#scroll-1-1').scrollLeft(), 0, "jQuery('#scroll-1-1').scrollLeft()" ); - + // equals( jQuery('body').scrollTop(), 0, "jQuery('body').scrollTop()" ); // 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 + 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); @@ -326,11 +423,11 @@ test("offsetParent", function(){ }); function testoffset(name, fn) { - + test(name, function() { // pause execution for now stop(); - + // load fixture in iframe var iframe = loadFixture(), win = iframe.contentWindow, @@ -346,9 +443,9 @@ function testoffset(name, fn) { } }, 15 ); }); - + function loadFixture() { - var src = './data/offset/' + name + '.html?' + parseInt( Math.random()*1000 ), + var src = './data/offset/' + name + '.html?' + parseInt( Math.random()*1000, 10 ), iframe = jQuery('