462 lines
18 KiB
JavaScript
462 lines
18 KiB
JavaScript
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-1-1', top: 5, left: 5 },
|
|
{ id: '#absolute-1-1-1', top: 9, left: 9 },
|
|
{ id: '#absolute-2', top: 20, left: 20 }
|
|
];
|
|
jQuery.each( tests, function() {
|
|
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 },
|
|
{ id: '#absolute-1-1', top: 1, left: 1 },
|
|
{ id: '#absolute-1-1-1', top: 1, left: 1 },
|
|
{ id: '#absolute-2', top: 19, left: 19 }
|
|
];
|
|
jQuery.each( tests, function() {
|
|
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 },
|
|
{ id: '#absolute-2', top: 10, left: 10 },
|
|
{ id: '#absolute-2', top: -1, left: -1 },
|
|
{ id: '#absolute-2', top: 19, left: 19 },
|
|
{ id: '#absolute-1-1-1', top: 15, left: 15 },
|
|
{ id: '#absolute-1-1-1', top: 5, left: 5 },
|
|
{ id: '#absolute-1-1-1', top: -1, left: -1 },
|
|
{ id: '#absolute-1-1-1', top: 9, left: 9 },
|
|
{ id: '#absolute-1-1', top: 10, left: 10 },
|
|
{ id: '#absolute-1-1', top: 0, left: 0 },
|
|
{ id: '#absolute-1-1', top: -1, left: -1 },
|
|
{ id: '#absolute-1-1', top: 5, left: 5 },
|
|
{ id: '#absolute-1', top: 2, left: 2 },
|
|
{ id: '#absolute-1', top: 0, left: 0 },
|
|
{ id: '#absolute-1', top: -1, left: -1 },
|
|
{ id: '#absolute-1', top: 1, left: 1 }
|
|
];
|
|
jQuery.each( tests, function() {
|
|
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,
|
|
left: props.left + 1
|
|
});
|
|
}});
|
|
equals( jQuery( this.id ).offset().top, this.top + 1, "jQuery('" + this.id + "').offset({ top: " + (this.top + 1) + ", using: fn })" );
|
|
equals( jQuery( this.id ).offset().left, this.left + 1, "jQuery('" + this.id + "').offset({ left: " + (this.left + 1) + ", using: fn })" );
|
|
});
|
|
});
|
|
|
|
testoffset("relative", function( jQuery ) {
|
|
expect(60);
|
|
|
|
// IE is collapsing the top margin of 1px
|
|
var ie = jQuery.browser.msie && parseInt( jQuery.browser.version, 10 ) < 8;
|
|
|
|
// get offset
|
|
var tests = [
|
|
{ id: '#relative-1', top: ie ? 6 : 7, left: 7 },
|
|
{ id: '#relative-1-1', top: ie ? 13 : 15, left: 15 },
|
|
{ id: '#relative-2', top: ie ? 141 : 142, left: 27 }
|
|
];
|
|
jQuery.each( tests, function() {
|
|
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 },
|
|
{ id: '#relative-1-1', top: ie ? 4 : 5, left: 5 },
|
|
{ id: '#relative-2', top: ie ? 140 : 141, left: 26 }
|
|
];
|
|
jQuery.each( tests, function() {
|
|
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 },
|
|
{ id: '#relative-2', top: 100, left: 10 },
|
|
{ id: '#relative-2', top: -5, left: -5 },
|
|
{ id: '#relative-2', top: 142, left: 27 },
|
|
{ id: '#relative-1-1', top: 100, left: 100 },
|
|
{ id: '#relative-1-1', top: 5, left: 5 },
|
|
{ id: '#relative-1-1', top: -1, left: -1 },
|
|
{ id: '#relative-1-1', top: 15, left: 15 },
|
|
{ id: '#relative-1', top: 100, left: 100 },
|
|
{ id: '#relative-1', top: 0, left: 0 },
|
|
{ id: '#relative-1', top: -1, left: -1 },
|
|
{ id: '#relative-1', top: 7, left: 7 }
|
|
];
|
|
jQuery.each( tests, function() {
|
|
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,
|
|
left: props.left + 1
|
|
});
|
|
}});
|
|
equals( jQuery( this.id ).offset().top, this.top + 1, "jQuery('" + this.id + "').offset({ top: " + (this.top + 1) + ", using: fn })" );
|
|
equals( jQuery( this.id ).offset().left, this.left + 1, "jQuery('" + this.id + "').offset({ left: " + (this.left + 1) + ", using: fn })" );
|
|
});
|
|
});
|
|
|
|
testoffset("static", function( jQuery ) {
|
|
expect(80);
|
|
|
|
// IE is collapsing the top margin of 1px
|
|
var ie = jQuery.browser.msie && parseInt( jQuery.browser.version, 10 ) < 8;
|
|
|
|
// get offset
|
|
var tests = [
|
|
{ id: '#static-1', top: ie ? 6 : 7, left: 7 },
|
|
{ id: '#static-1-1', top: ie ? 13 : 15, left: 15 },
|
|
{ id: '#static-1-1-1', top: ie ? 20 : 23, left: 23 },
|
|
{ id: '#static-2', top: ie ? 121 : 122, left: 7 }
|
|
];
|
|
jQuery.each( tests, function() {
|
|
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 },
|
|
{ id: '#static-1-1', top: ie ? 12 : 14, left: 14 },
|
|
{ id: '#static-1-1-1', top: ie ? 19 : 22, left: 22 },
|
|
{ id: '#static-2', top: ie ? 120 : 121, left: 6 }
|
|
];
|
|
jQuery.each( tests, function() {
|
|
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 },
|
|
{ id: '#static-2', top: 100, left: 100 },
|
|
{ id: '#static-2', top: -2, left: -2 },
|
|
{ id: '#static-2', top: 121, left: 6 },
|
|
{ id: '#static-1-1-1', top: 50, left: 50 },
|
|
{ id: '#static-1-1-1', top: 10, left: 10 },
|
|
{ id: '#static-1-1-1', top: -1, left: -1 },
|
|
{ id: '#static-1-1-1', top: 22, left: 22 },
|
|
{ id: '#static-1-1', top: 25, left: 25 },
|
|
{ id: '#static-1-1', top: 10, left: 10 },
|
|
{ id: '#static-1-1', top: -3, left: -3 },
|
|
{ id: '#static-1-1', top: 14, left: 14 },
|
|
{ id: '#static-1', top: 30, left: 30 },
|
|
{ id: '#static-1', top: 2, left: 2 },
|
|
{ id: '#static-1', top: -2, left: -2 },
|
|
{ id: '#static-1', top: 7, left: 7 }
|
|
];
|
|
jQuery.each( tests, function() {
|
|
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,
|
|
left: props.left + 1
|
|
});
|
|
}});
|
|
equals( jQuery( this.id ).offset().top, this.top + 1, "jQuery('" + this.id + "').offset({ top: " + (this.top + 1) + ", using: fn })" );
|
|
equals( jQuery( this.id ).offset().left, this.left + 1, "jQuery('" + this.id + "').offset({ left: " + (this.left + 1) + ", using: fn })" );
|
|
});
|
|
});
|
|
|
|
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 ( !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 {
|
|
// need to have same number of assertions
|
|
ok( true, 'Fixed position is not supported' );
|
|
ok( true, 'Fixed position is not supported' );
|
|
}
|
|
});
|
|
|
|
tests = [
|
|
{ id: '#fixed-1', top: 100, left: 100 },
|
|
{ id: '#fixed-1', top: 0, left: 0 },
|
|
{ id: '#fixed-1', top: -4, left: -4 },
|
|
{ id: '#fixed-2', top: 200, left: 200 },
|
|
{ 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,
|
|
left: props.left + 1
|
|
});
|
|
}});
|
|
equals( jQuery( this.id ).offset().top, this.top + 1, "jQuery('" + this.id + "').offset({ top: " + (this.top + 1) + ", using: fn })" );
|
|
equals( jQuery( this.id ).offset().left, this.left + 1, "jQuery('" + this.id + "').offset({ left: " + (this.left + 1) + ", using: fn })" );
|
|
} else {
|
|
// need to have same number of assertions
|
|
ok( true, 'Fixed position is not supported' );
|
|
ok( true, 'Fixed position is not supported' );
|
|
ok( true, 'Fixed position is not supported' );
|
|
ok( true, 'Fixed position is not supported' );
|
|
}
|
|
});
|
|
});
|
|
|
|
testoffset("table", function( jQuery ) {
|
|
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" );
|
|
});
|
|
|
|
testoffset("scroll", function( jQuery, win ) {
|
|
expect(20);
|
|
|
|
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";
|
|
|
|
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" );
|
|
|
|
// Tests scrollTop/Left with empty jquery objects
|
|
notEqual( jQuery().scrollTop(100), null, "jQuery().scrollTop(100) testing setter on empty jquery object" );
|
|
notEqual( jQuery().scrollLeft(100), null, "jQuery().scrollLeft(100) testing setter on empty jquery object" );
|
|
strictEqual( jQuery().scrollTop(), null, "jQuery().scrollTop(100) testing setter on empty jquery object" );
|
|
strictEqual( jQuery().scrollLeft(), null, "jQuery().scrollLeft(100) testing setter on empty jquery object" );
|
|
});
|
|
|
|
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);
|
|
|
|
var body = jQuery("body").offsetParent();
|
|
equals( body.length, 1, "Only one offsetParent found." );
|
|
equals( body[0], document.body, "The body is its own 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." );
|
|
|
|
var div = jQuery("#nothiddendivchild").offsetParent();
|
|
equals( div.length, 1, "Only one offsetParent found." );
|
|
equals( div[0], document.body, "The body is the offsetParent." );
|
|
|
|
jQuery("#nothiddendiv").css("position", "relative");
|
|
|
|
div = jQuery("#nothiddendivchild").offsetParent();
|
|
equals( div.length, 1, "Only one offsetParent found." );
|
|
equals( div[0], jQuery("#nothiddendiv")[0], "The div is the offsetParent." );
|
|
|
|
div = jQuery("body, #nothiddendivchild").offsetParent();
|
|
equals( div.length, 2, "Two offsetParent found." );
|
|
equals( div[0], document.body, "The body is the offsetParent." );
|
|
equals( div[1], jQuery("#nothiddendiv")[0], "The div 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,
|
|
interval = setInterval( function() {
|
|
if ( win && win.jQuery && win.jQuery.isReady ) {
|
|
clearInterval( interval );
|
|
// continue
|
|
start();
|
|
// call actual tests passing the correct jQuery isntance to use
|
|
fn.call( this, win.jQuery, win );
|
|
document.body.removeChild( iframe );
|
|
iframe = null;
|
|
}
|
|
}, 15 );
|
|
});
|
|
|
|
function loadFixture() {
|
|
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];
|
|
iframe.contentWindow.location = src;
|
|
return iframe;
|
|
}
|
|
}
|