if ( jQuery.fn.width ) { module("dimensions", { teardown: moduleTeardown }); var pass = function( val ) { return val; }; var fn = function( val ) { return function(){ return val; }; }; /* ======== local reference ======= pass and fn can be used to test passing functions to setters See testWidth below for an example pass( value ); This function returns whatever value is passed in fn( value ); Returns a function that returns the value */ var testWidth = function( val ) { expect(9); var $div = jQuery("#nothiddendiv"); $div.width( val(30) ); equal($div.width(), 30, "Test set to 30 correctly"); $div.hide(); equal($div.width(), 30, "Test hidden div"); $div.show(); $div.width( val(-1) ); // handle negative numbers by setting to 0 #11604 equal($div.width(), 0, "Test negative width normalized to 0"); $div.css("padding", "20px"); equal($div.width(), 0, "Test padding specified with pixels"); $div.css("border", "2px solid #fff"); equal($div.width(), 0, "Test border specified with pixels"); $div.css({ "display": "", "border": "", "padding": "" }); jQuery("#nothiddendivchild").css({ "width": 20, "padding": "3px", "border": "2px solid #fff" }); equal(jQuery("#nothiddendivchild").width(), 20, "Test child width with border and padding"); jQuery("#nothiddendiv, #nothiddendivchild").css({ "border": "", "padding": "", "width": "" }); var blah = jQuery("blah"); equal( blah.width( val(10) ), blah, "Make sure that setting a width on an empty set returns the set." ); equal( blah.width(), null, "Make sure 'null' is returned on an empty set"); equal( jQuery(window).width(), document.documentElement.clientWidth, "Window width is equal to width reported by window/document." ); jQuery.removeData($div[0], "olddisplay", true); }; test("width()", function() { testWidth( pass ); }); test("width(Function)", function() { testWidth( fn ); }); test("width(Function(args))", function() { expect( 2 ); var $div = jQuery("#nothiddendiv"); $div.width( 30 ).width(function(i, width) { equal( width, 30, "Make sure previous value is corrrect." ); return width + 1; }); equal( $div.width(), 31, "Make sure value was modified correctly." ); }); var testHeight = function( val ) { expect(9); var $div = jQuery("#nothiddendiv"); $div.height( val(30) ); equal($div.height(), 30, "Test set to 30 correctly"); $div.hide(); equal($div.height(), 30, "Test hidden div"); $div.show(); $div.height( val(-1) ); // handle negative numbers by setting to 0 #11604 equal($div.height(), 0, "Test negative height normalized to 0"); $div.css("padding", "20px"); equal($div.height(), 0, "Test padding specified with pixels"); $div.css("border", "2px solid #fff"); equal($div.height(), 0, "Test border specified with pixels"); $div.css({ "display": "", "border": "", "padding": "", "height": "1px" }); jQuery("#nothiddendivchild").css({ "height": 20, "padding": "3px", "border": "2px solid #fff" }); equal(jQuery("#nothiddendivchild").height(), 20, "Test child height with border and padding"); jQuery("#nothiddendiv, #nothiddendivchild").css({ "border": "", "padding": "", "height": "" }); var blah = jQuery("blah"); equal( blah.height( val(10) ), blah, "Make sure that setting a height on an empty set returns the set." ); equal( blah.height(), null, "Make sure 'null' is returned on an empty set"); equal( jQuery(window).height(), document.documentElement.clientHeight, "Window width is equal to width reported by window/document." ); jQuery.removeData($div[0], "olddisplay", true); }; test("height()", function() { testHeight( pass ); }); test("height(Function)", function() { testHeight( fn ); }); test("height(Function(args))", function() { expect( 2 ); var $div = jQuery("#nothiddendiv"); $div.height( 30 ).height(function(i, height) { equal( height, 30, "Make sure previous value is corrrect." ); return height + 1; }); equal( $div.height(), 31, "Make sure value was modified correctly." ); }); test("innerWidth()", function() { expect(6); var winWidth = jQuery( window ).width(), docWidth = jQuery( document ).width(); equal(jQuery(window).innerWidth(), winWidth, "Test on window"); equal(jQuery(document).innerWidth(), docWidth, "Test on document"); var $div = jQuery("#nothiddendiv"); // set styles $div.css({ "margin": 10, "border": "2px solid #fff", "width": 30 }); equal($div.innerWidth(), 30, "Test with margin and border"); $div.css("padding", "20px"); equal($div.innerWidth(), 70, "Test with margin, border and padding"); $div.hide(); equal($div.innerWidth(), 70, "Test hidden div"); // reset styles $div.css({ "display": "", "border": "", "padding": "", "width": "", "height": "" }); var div = jQuery( "
" ); // Temporarily require 0 for backwards compat - should be auto equal( div.innerWidth(), 0, "Make sure that disconnected nodes are handled." ); div.remove(); jQuery.removeData($div[0], "olddisplay", true); }); test("innerHeight()", function() { expect(6); var winHeight = jQuery( window ).height(), docHeight = jQuery( document ).height(); equal(jQuery(window).innerHeight(), winHeight, "Test on window"); equal(jQuery(document).innerHeight(), docHeight, "Test on document"); var $div = jQuery("#nothiddendiv"); // set styles $div.css({ "margin": 10, "border": "2px solid #fff", "height": 30 }); equal($div.innerHeight(), 30, "Test with margin and border"); $div.css("padding", "20px"); equal($div.innerHeight(), 70, "Test with margin, border and padding"); $div.hide(); equal($div.innerHeight(), 70, "Test hidden div"); // reset styles $div.css({ "display": "", "border": "", "padding": "", "width": "", "height": "" }); var div = jQuery( "
" ); // Temporarily require 0 for backwards compat - should be auto equal( div.innerHeight(), 0, "Make sure that disconnected nodes are handled." ); div.remove(); jQuery.removeData($div[0], "olddisplay", true); }); test("outerWidth()", function() { expect(11); var winWidth = jQuery( window ).width(), docWidth = jQuery( document ).width(); equal( jQuery( window ).outerWidth(), winWidth, "Test on window without margin option" ); equal( jQuery( window ).outerWidth( true ), winWidth, "Test on window with margin option" ); equal( jQuery( document ).outerWidth(), docWidth, "Test on document without margin option" ); equal( jQuery( document ).outerWidth( true ), docWidth, "Test on document with margin option" ); var $div = jQuery("#nothiddendiv"); $div.css("width", 30); equal($div.outerWidth(), 30, "Test with only width set"); $div.css("padding", "20px"); equal($div.outerWidth(), 70, "Test with padding"); $div.css("border", "2px solid #fff"); equal($div.outerWidth(), 74, "Test with padding and border"); $div.css("margin", "10px"); equal($div.outerWidth(), 74, "Test with padding, border and margin without margin option"); $div.css("position", "absolute"); equal($div.outerWidth(true), 94, "Test with padding, border and margin with margin option"); $div.hide(); equal($div.outerWidth(true), 94, "Test hidden div with padding, border and margin with margin option"); // reset styles $div.css({ "position": "", "display": "", "border": "", "padding": "", "width": "", "height": "" }); var div = jQuery( "
" ); // Temporarily require 0 for backwards compat - should be auto equal( div.outerWidth(), 0, "Make sure that disconnected nodes are handled." ); div.remove(); jQuery.removeData($div[0], "olddisplay", true); }); test("child of a hidden elem (or unconnected node) has accurate inner/outer/Width()/Height() see #9441 #9300", function() { expect(16); // setup html var $divNormal = jQuery("
").css({ "width": "100px", "height": "100px", "border": "10px solid white", "padding": "2px", "margin": "3px" }), $divChild = $divNormal.clone(), $divUnconnected = $divNormal.clone(), $divHiddenParent = jQuery("
").css( "display", "none" ).append( $divChild ).appendTo("body"); $divNormal.appendTo("body"); // tests that child div of a hidden div works the same as a normal div equal( $divChild.width(), $divNormal.width(), "child of a hidden element width() is wrong see #9441" ); equal( $divChild.innerWidth(), $divNormal.innerWidth(), "child of a hidden element innerWidth() is wrong see #9441" ); equal( $divChild.outerWidth(), $divNormal.outerWidth(), "child of a hidden element outerWidth() is wrong see #9441" ); equal( $divChild.outerWidth(true), $divNormal.outerWidth( true ), "child of a hidden element outerWidth( true ) is wrong see #9300" ); equal( $divChild.height(), $divNormal.height(), "child of a hidden element height() is wrong see #9441" ); equal( $divChild.innerHeight(), $divNormal.innerHeight(), "child of a hidden element innerHeight() is wrong see #9441" ); equal( $divChild.outerHeight(), $divNormal.outerHeight(), "child of a hidden element outerHeight() is wrong see #9441" ); equal( $divChild.outerHeight(true), $divNormal.outerHeight( true ), "child of a hidden element outerHeight( true ) is wrong see #9300" ); // tests that child div of an unconnected div works the same as a normal div equal( $divUnconnected.width(), $divNormal.width(), "unconnected element width() is wrong see #9441" ); equal( $divUnconnected.innerWidth(), $divNormal.innerWidth(), "unconnected element innerWidth() is wrong see #9441" ); equal( $divUnconnected.outerWidth(), $divNormal.outerWidth(), "unconnected element outerWidth() is wrong see #9441" ); equal( $divUnconnected.outerWidth(true), $divNormal.outerWidth( true ), "unconnected element outerWidth( true ) is wrong see #9300" ); equal( $divUnconnected.height(), $divNormal.height(), "unconnected element height() is wrong see #9441" ); equal( $divUnconnected.innerHeight(), $divNormal.innerHeight(), "unconnected element innerHeight() is wrong see #9441" ); equal( $divUnconnected.outerHeight(), $divNormal.outerHeight(), "unconnected element outerHeight() is wrong see #9441" ); equal( $divUnconnected.outerHeight(true), $divNormal.outerHeight( true ), "unconnected element outerHeight( true ) is wrong see #9300" ); // teardown html $divHiddenParent.remove(); $divNormal.remove(); }); test("getting dimensions shouldnt modify runtimeStyle see #9233", function() { expect( 1 ); var $div = jQuery( "
" ).appendTo( "#qunit-fixture" ), div = $div.get( 0 ), runtimeStyle = div.runtimeStyle; if ( runtimeStyle ) { div.runtimeStyle.marginLeft = "12em"; div.runtimeStyle.left = "11em"; } $div.outerWidth( true ); if ( runtimeStyle ) { equal( div.runtimeStyle.left, "11em", "getting dimensions modifies runtimeStyle, see #9233" ); } else { ok( true, "this browser doesnt support runtimeStyle, see #9233" ); } $div.remove(); }); test( "table dimensions", 2, function() { var table = jQuery("
a
a
").appendTo("#qunit-fixture"), tdElem = table.find("tr:eq(0) td:eq(0)"), colElem = table.find("col:eq(1)").width( 300 ); table.find("td").css({ "margin": 0, "padding": 0 }); equal( tdElem.width(), tdElem.width(), "width() doesn't alter dimension values of empty cells, see #11293" ); equal( colElem.width(), 300, "col elements have width(), see #12243" ); }); test("box-sizing:border-box child of a hidden elem (or unconnected node) has accurate inner/outer/Width()/Height() see #10413", function() { expect(16); // setup html var $divNormal = jQuery("
").css({ "boxSizing": "border-box", "width": "100px", "height": "100px", "border": "10px solid white", "padding": "2px", "margin": "3px" }), $divChild = $divNormal.clone(), $divUnconnected = $divNormal.clone(), $divHiddenParent = jQuery("
").css( "display", "none" ).append( $divChild ).appendTo("body"); $divNormal.appendTo("body"); // tests that child div of a hidden div works the same as a normal div equal( $divChild.width(), $divNormal.width(), "child of a hidden element width() is wrong see #10413" ); equal( $divChild.innerWidth(), $divNormal.innerWidth(), "child of a hidden element innerWidth() is wrong see #10413" ); equal( $divChild.outerWidth(), $divNormal.outerWidth(), "child of a hidden element outerWidth() is wrong see #10413" ); equal( $divChild.outerWidth(true), $divNormal.outerWidth( true ), "child of a hidden element outerWidth( true ) is wrong see #10413" ); equal( $divChild.height(), $divNormal.height(), "child of a hidden element height() is wrong see #10413" ); equal( $divChild.innerHeight(), $divNormal.innerHeight(), "child of a hidden element innerHeight() is wrong see #10413" ); equal( $divChild.outerHeight(), $divNormal.outerHeight(), "child of a hidden element outerHeight() is wrong see #10413" ); equal( $divChild.outerHeight(true), $divNormal.outerHeight( true ), "child of a hidden element outerHeight( true ) is wrong see #10413" ); // tests that child div of an unconnected div works the same as a normal div equal( $divUnconnected.width(), $divNormal.width(), "unconnected element width() is wrong see #10413" ); equal( $divUnconnected.innerWidth(), $divNormal.innerWidth(), "unconnected element innerWidth() is wrong see #10413" ); equal( $divUnconnected.outerWidth(), $divNormal.outerWidth(), "unconnected element outerWidth() is wrong see #10413" ); equal( $divUnconnected.outerWidth(true), $divNormal.outerWidth( true ), "unconnected element outerWidth( true ) is wrong see #10413" ); equal( $divUnconnected.height(), $divNormal.height(), "unconnected element height() is wrong see #10413" ); equal( $divUnconnected.innerHeight(), $divNormal.innerHeight(), "unconnected element innerHeight() is wrong see #10413" ); equal( $divUnconnected.outerHeight(), $divNormal.outerHeight(), "unconnected element outerHeight() is wrong see #10413" ); equal( $divUnconnected.outerHeight(true), $divNormal.outerHeight( true ), "unconnected element outerHeight( true ) is wrong see #10413" ); // teardown html $divHiddenParent.remove(); $divNormal.remove(); }); test("outerHeight()", function() { expect(11); var winHeight = jQuery( window ).height(), docHeight = jQuery( document ).height(); equal( jQuery( window ).outerHeight(), winHeight, "Test on window without margin option" ); equal( jQuery( window ).outerHeight( true ), winHeight, "Test on window with margin option" ); equal( jQuery( document ).outerHeight(), docHeight, "Test on document without margin option" ); equal( jQuery( document ).outerHeight( true ), docHeight, "Test on document with margin option" ); var $div = jQuery("#nothiddendiv"); $div.css("height", 30); equal($div.outerHeight(), 30, "Test with only width set"); $div.css("padding", "20px"); equal($div.outerHeight(), 70, "Test with padding"); $div.css("border", "2px solid #fff"); equal($div.outerHeight(), 74, "Test with padding and border"); $div.css("margin", "10px"); equal($div.outerHeight(), 74, "Test with padding, border and margin without margin option"); equal($div.outerHeight(true), 94, "Test with padding, border and margin with margin option"); $div.hide(); equal($div.outerHeight(true), 94, "Test hidden div with padding, border and margin with margin option"); // reset styles $div.css({ "display": "", "border": "", "padding": "", "width": "", "height": "" }); var div = jQuery( "
" ); // Temporarily require 0 for backwards compat - should be auto equal( div.outerHeight(), 0, "Make sure that disconnected nodes are handled." ); div.remove(); jQuery.removeData($div[0], "olddisplay", true); }); test("passing undefined is a setter #5571", function() { expect(4); equal(jQuery("#nothiddendiv").height(30).height(undefined).height(), 30, ".height(undefined) is chainable (#5571)"); equal(jQuery("#nothiddendiv").height(30).innerHeight(undefined).height(), 30, ".innerHeight(undefined) is chainable (#5571)"); equal(jQuery("#nothiddendiv").height(30).outerHeight(undefined).height(), 30, ".outerHeight(undefined) is chainable (#5571)"); equal(jQuery("#nothiddendiv").width(30).width(undefined).width(), 30, ".width(undefined) is chainable (#5571)"); }); test( "getters on non elements should return null", function() { expect( 8 ); var nonElem = jQuery("notAnElement"); strictEqual( nonElem.width(), null, ".width() is not null (#12283)" ); strictEqual( nonElem.innerWidth(), null, ".innerWidth() is not null (#12283)" ); strictEqual( nonElem.outerWidth(), null, ".outerWidth() is not null (#12283)" ); strictEqual( nonElem.outerWidth( true ), null, ".outerWidth(true) is not null (#12283)" ); strictEqual( nonElem.height(), null, ".height() is not null (#12283)" ); strictEqual( nonElem.innerHeight(), null, ".innerHeight() is not null (#12283)" ); strictEqual( nonElem.outerHeight(), null, ".outerHeight() is not null (#12283)" ); strictEqual( nonElem.outerHeight( true ), null, ".outerHeight(true) is not null (#12283)" ); }); test("setters with and without box-sizing:border-box", function(){ expect(20); var el_bb = jQuery("
test
").appendTo("#qunit-fixture"), el = jQuery("
test
").appendTo("#qunit-fixture"), expected = 100; equal( el_bb.width( 101 ).width(), expected + 1, "test border-box width(int) by roundtripping" ); equal( el_bb.innerWidth( 108 ).width(), expected + 2, "test border-box innerWidth(int) by roundtripping" ); equal( el_bb.outerWidth( 117 ).width(), expected + 3, "test border-box outerWidth(int) by roundtripping" ); equal( el_bb.outerWidth( 118, false ).width(), expected + 4, "test border-box outerWidth(int, false) by roundtripping" ); equal( el_bb.outerWidth( 129, true ).width(), expected + 5, "test border-box innerWidth(int, true) by roundtripping" ); equal( el_bb.height( 101 ).height(), expected + 1, "test border-box height(int) by roundtripping" ); equal( el_bb.innerHeight( 108 ).height(), expected + 2, "test border-box innerHeight(int) by roundtripping" ); equal( el_bb.outerHeight( 117 ).height(), expected + 3, "test border-box outerHeight(int) by roundtripping" ); equal( el_bb.outerHeight( 118, false ).height(), expected + 4, "test border-box outerHeight(int, false) by roundtripping" ); equal( el_bb.outerHeight( 129, true ).height(), expected + 5, "test border-box innerHeight(int, true) by roundtripping" ); equal( el.width( 101 ).width(), expected + 1, "test border-box width(int) by roundtripping" ); equal( el.innerWidth( 108 ).width(), expected + 2, "test border-box innerWidth(int) by roundtripping" ); equal( el.outerWidth( 117 ).width(), expected + 3, "test border-box outerWidth(int) by roundtripping" ); equal( el.outerWidth( 118, false ).width(), expected + 4, "test border-box outerWidth(int, false) by roundtripping" ); equal( el.outerWidth( 129, true ).width(), expected + 5, "test border-box innerWidth(int, true) by roundtripping" ); equal( el.height( 101 ).height(), expected + 1, "test border-box height(int) by roundtripping" ); equal( el.innerHeight( 108 ).height(), expected + 2, "test border-box innerHeight(int) by roundtripping" ); equal( el.outerHeight( 117 ).height(), expected + 3, "test border-box outerHeight(int) by roundtripping" ); equal( el.outerHeight( 118, false ).height(), expected + 4, "test border-box outerHeight(int, false) by roundtripping" ); equal( el.outerHeight( 129, true ).height(), expected + 5, "test border-box innerHeight(int, true) by roundtripping" ); }); testIframe( "dimensions/documentSmall", "window vs. small document", function( jQuery, window, document ) { // this test is practically tautological, but there is a bug in IE8 // with no simple workaround, so this test exposes the bug and works around it if ( document.body.offsetWidth >= document.documentElement.offsetWidth ) { expect( 2 ); equal( jQuery( document ).height(), jQuery( window ).height(), "document height matches window height" ); equal( jQuery( document ).width(), jQuery( window ).width(), "document width matches window width" ); } else { // all tests should have at least one assertion expect( 1 ); ok( true, "skipping test (conditions not satisfied)" ); } }); testIframe( "dimensions/documentLarge", "window vs. large document", function( jQuery, window, document ) { expect(2); ok( jQuery( document ).height() > jQuery( window ).height(), "document height is larger than window height" ); ok( jQuery( document ).width() > jQuery( window ).width(), "document width is larger than window width" ); }); }