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('<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(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 }
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 },
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 },
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,
});
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 },
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 },
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 },
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,
});
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 },
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 },
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 },
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,
});
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 {
ok( true, 'Fixed position is not supported' );
}
});
-
+
tests = [
{ id: '#fixed-1', top: 100, left: 100 },
{ id: '#fixed-1', top: 0, left: 0 },
{ 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,
});
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);
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." );
});
function testoffset(name, fn) {
-
+
test(name, function() {
// pause execution for now
stop();
-
+
// load fixture in iframe
var iframe = loadFixture(),
win = iframe.contentWindow,
}
}, 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('<iframe />').css({
width: 500, height: 500, position: 'absolute', top: -600, left: -600, visiblity: 'hidden'
}).appendTo('body')[0];
git.asbjorn.biz / jquery.git / blobdiff