test/unit/dimensions.js

   1 ( function() {
   2
   3 if ( !includesModule( "dimensions" ) ) {
   4         return;
   5 }
   6
   7 QUnit.module( "dimensions", { afterEach: moduleTeardown } );
   8
   9 function pass( val ) {
  10         return val;
  11 }
  12
  13 function fn( val ) {
  14         return function() {
  15                 return val;
  16         };
  17 }
  18
  19 /*
  20         ======== local reference =======
  21         pass and fn can be used to test passing functions to setters
  22         See testWidth below for an example
  23
  24         pass( value, assert );
  25                 This function returns whatever value is passed in
  26
  27         fn( value, assert );
  28                 Returns a function that returns the value
  29 */
  30
  31 function testWidth( val, assert ) {
  32         assert.expect( 9 );
  33         var $div, $empty;
  34
  35         $div = jQuery( "#nothiddendiv" );
  36         $div.width( val( 30 ) );
  37         assert.equal( $div.width(), 30, "Test set to 30 correctly" );
  38         $div.css( "display", "none" );
  39         assert.equal( $div.width(), 30, "Test hidden div" );
  40         $div.css( "display", "" );
  41         $div.width( val( -1 ) ); // handle negative numbers by setting to 0 trac-11604
  42         assert.equal( $div.width(), 0, "Test negative width normalized to 0" );
  43         $div.css( "padding", "20px" );
  44         assert.equal( $div.width(), 0, "Test padding specified with pixels" );
  45         $div.css( "border", "2px solid #fff" );
  46         assert.equal( $div.width(), 0, "Test border specified with pixels" );
  47
  48         $div.css( { "display": "", "border": "", "padding": "" } );
  49
  50         jQuery( "#nothiddendivchild" ).css( { "width": 20, "padding": "3px", "border": "2px solid #fff" } );
  51         assert.equal( jQuery( "#nothiddendivchild" ).width(), 20, "Test child width with border and padding" );
  52         jQuery( "#nothiddendiv, #nothiddendivchild" ).css( { "border": "", "padding": "", "width": "" } );
  53
  54         $empty = jQuery();
  55         assert.equal( $empty.width( val( 10 ) ), $empty, "Make sure that setting a width on an empty set returns the set." );
  56         assert.strictEqual( $empty.width(), undefined, "Make sure 'undefined' is returned on an empty set" );
  57
  58         assert.equal( jQuery( window ).width(), document.documentElement.clientWidth, "Window width is equal to width reported by window/document." );
  59 }
  60
  61 QUnit.test( "width()", function( assert ) {
  62         testWidth( pass, assert );
  63 } );
  64
  65 QUnit.test( "width(Function)", function( assert ) {
  66         testWidth( fn, assert );
  67 } );
  68
  69 QUnit.test( "width(Function(args))", function( assert ) {
  70         assert.expect( 2 );
  71
  72         var $div = jQuery( "#nothiddendiv" );
  73         $div.width( 30 ).width( function( i, width ) {
  74                 assert.equal( width, 30, "Make sure previous value is correct." );
  75                 return width + 1;
  76         } );
  77
  78         assert.equal( $div.width(), 31, "Make sure value was modified correctly." );
  79 } );
  80
  81 function testHeight( val, assert ) {
  82         assert.expect( 9 );
  83
  84         var $div, blah;
  85
  86         $div = jQuery( "#nothiddendiv" );
  87         $div.height( val( 30 ) );
  88         assert.equal( $div.height(), 30, "Test set to 30 correctly" );
  89         $div.css( "display", "none" );
  90         assert.equal( $div.height(), 30, "Test hidden div" );
  91         $div.css( "display", "" );
  92         $div.height( val( -1 ) ); // handle negative numbers by setting to 0 trac-11604
  93         assert.equal( $div.height(), 0, "Test negative height normalized to 0" );
  94         $div.css( "padding", "20px" );
  95         assert.equal( $div.height(), 0, "Test padding specified with pixels" );
  96         $div.css( "border", "2px solid #fff" );
  97         assert.equal( $div.height(), 0, "Test border specified with pixels" );
  98
  99         $div.css( { "display": "", "border": "", "padding": "", "height": "1px" } );
 100
 101         jQuery( "#nothiddendivchild" ).css( { "height": 20, "padding": "3px", "border": "2px solid #fff" } );
 102         assert.equal( jQuery( "#nothiddendivchild" ).height(), 20, "Test child height with border and padding" );
 103         jQuery( "#nothiddendiv, #nothiddendivchild" ).css( { "border": "", "padding": "", "height": "" } );
 104
 105         blah = jQuery( "blah" );
 106         assert.equal( blah.height( val( 10 ) ), blah, "Make sure that setting a height on an empty set returns the set." );
 107         assert.strictEqual( blah.height(), undefined, "Make sure 'undefined' is returned on an empty set" );
 108
 109         assert.equal( jQuery( window ).height(), document.documentElement.clientHeight, "Window width is equal to width reported by window/document." );
 110 }
 111
 112 QUnit.test( "height()", function( assert ) {
 113         testHeight( pass, assert );
 114 } );
 115
 116 QUnit.test( "height(Function)", function( assert ) {
 117         testHeight( fn, assert );
 118 } );
 119
 120 QUnit.test( "height(Function(args))", function( assert ) {
 121         assert.expect( 2 );
 122
 123         var $div = jQuery( "#nothiddendiv" );
 124         $div.height( 30 ).height( function( i, height ) {
 125                 assert.equal( height, 30, "Make sure previous value is correct." );
 126                 return height + 1;
 127         } );
 128
 129         assert.equal( $div.height(), 31, "Make sure value was modified correctly." );
 130 } );
 131
 132 QUnit.test( "innerWidth()", function( assert ) {
 133         assert.expect( 7 );
 134
 135         var $div, div,
 136                 $win = jQuery( window ),
 137                 $doc = jQuery( document );
 138
 139         assert.equal( jQuery( window ).innerWidth(), $win.width(), "Test on window" );
 140         assert.equal( jQuery( document ).innerWidth(), $doc.width(), "Test on document" );
 141         assert.strictEqual( jQuery().innerWidth(), undefined, "Test on empty set" );
 142
 143         $div = jQuery( "#nothiddendiv" );
 144         $div.css( {
 145                 "margin": 10,
 146                 "border": "2px solid #fff",
 147                 "width": 30
 148         } );
 149
 150         assert.equal( $div.innerWidth(), 30, "Test with margin and border" );
 151         $div.css( "padding", "20px" );
 152         assert.equal( $div.innerWidth(), 70, "Test with margin, border and padding" );
 153         $div.css( "display", "none" );
 154         assert.equal( $div.innerWidth(), 70, "Test hidden div" );
 155
 156         // reset styles
 157         $div.css( { "display": "", "border": "", "padding": "", "width": "", "height": "" } );
 158
 159         div = jQuery( "<div>" );
 160
 161         // Temporarily require 0 for backwards compat - should be auto
 162         assert.equal( div.innerWidth(), 0, "Make sure that disconnected nodes are handled." );
 163
 164         div.remove();
 165 } );
 166
 167 QUnit.test( "innerHeight()", function( assert ) {
 168         assert.expect( 7 );
 169
 170         var $div, div,
 171                 $win = jQuery( window ),
 172                 $doc = jQuery( document );
 173
 174         assert.equal( jQuery( window ).innerHeight(), $win.height(), "Test on window" );
 175         assert.equal( jQuery( document ).innerHeight(), $doc.height(), "Test on document" );
 176         assert.strictEqual( jQuery().innerHeight(), undefined, "Test on empty set" );
 177
 178         $div = jQuery( "#nothiddendiv" );
 179         $div.css( {
 180                 "margin": 10,
 181                 "border": "2px solid #fff",
 182                 "height": 30
 183         } );
 184
 185         assert.equal( $div.innerHeight(), 30, "Test with margin and border" );
 186         $div.css( "padding", "20px" );
 187         assert.equal( $div.innerHeight(), 70, "Test with margin, border and padding" );
 188         $div.css( "display", "none" );
 189         assert.equal( $div.innerHeight(), 70, "Test hidden div" );
 190
 191         // reset styles
 192         $div.css( { "display": "", "border": "", "padding": "", "width": "", "height": "" } );
 193
 194         div = jQuery( "<div>" );
 195
 196         // Temporarily require 0 for backwards compat - should be auto
 197         assert.equal( div.innerHeight(), 0, "Make sure that disconnected nodes are handled." );
 198
 199         div.remove();
 200 } );
 201
 202 QUnit.test( "outerWidth()", function( assert ) {
 203         assert.expect( 12 );
 204
 205         var $div, div,
 206                 $win = jQuery( window ),
 207                 $doc = jQuery( document ),
 208                 winwidth = $win.prop( "innerWidth" );
 209
 210         assert.equal( jQuery( window ).outerWidth(), winwidth, "Test on window without margin option" );
 211         assert.equal( jQuery( window ).outerWidth( true ), winwidth, "Test on window with margin option" );
 212         assert.equal( jQuery( document ).outerWidth(), $doc.width(), "Test on document without margin option" );
 213         assert.equal( jQuery( document ).outerWidth( true ), $doc.width(), "Test on document with margin option" );
 214         assert.strictEqual( jQuery().outerWidth(), undefined, "Test on empty set" );
 215
 216         $div = jQuery( "#nothiddendiv" );
 217         $div.css( "width", 30 );
 218
 219         assert.equal( $div.outerWidth(), 30, "Test with only width set" );
 220         $div.css( "padding", "20px" );
 221         assert.equal( $div.outerWidth(), 70, "Test with padding" );
 222         $div.css( "border", "2px solid #fff" );
 223         assert.equal( $div.outerWidth(), 74, "Test with padding and border" );
 224         $div.css( "margin", "10px" );
 225         assert.equal( $div.outerWidth(), 74, "Test with padding, border and margin without margin option" );
 226         $div.css( "position", "absolute" );
 227         assert.equal( $div.outerWidth( true ), 94, "Test with padding, border and margin with margin option" );
 228         $div.css( "display", "none" );
 229         assert.equal( $div.outerWidth( true ), 94, "Test hidden div with padding, border and margin with margin option" );
 230
 231         // reset styles
 232         $div.css( { "position": "", "display": "", "border": "", "padding": "", "width": "", "height": "" } );
 233
 234         div = jQuery( "<div>" );
 235
 236         // Temporarily require 0 for backwards compat - should be auto
 237         assert.equal( div.outerWidth(), 0, "Make sure that disconnected nodes are handled." );
 238
 239         div.remove();
 240 } );
 241
 242 QUnit.test( "outerHeight()", function( assert ) {
 243         assert.expect( 14 );
 244
 245         var $div, div,
 246                 $win = jQuery( window ),
 247                 $doc = jQuery( document ),
 248                 winheight = $win.prop( "innerHeight" );
 249
 250         assert.equal( jQuery( window ).outerHeight(), winheight, "Test on window without margin option" );
 251         assert.equal( jQuery( window ).outerHeight( true ), winheight, "Test on window with margin option" );
 252         assert.equal( jQuery( document ).outerHeight(), $doc.height(), "Test on document without margin option" );
 253         assert.equal( jQuery( document ).outerHeight( true ), $doc.height(), "Test on document with margin option" );
 254         assert.strictEqual( jQuery().outerHeight(), undefined, "Test on empty set" );
 255
 256         $div = jQuery( "#nothiddendiv" );
 257         $div.css( "height", 30 );
 258
 259         assert.equal( $div.outerHeight(), 30, "Test with only height set" );
 260         $div.css( "padding", "20px" );
 261         assert.equal( $div.outerHeight(), 70, "Test with padding" );
 262         $div.css( "border", "2px solid #fff" );
 263         assert.equal( $div.outerHeight(), 74, "Test with padding and border" );
 264         $div.css( "margin", "10px" );
 265         assert.equal( $div.outerHeight(), 74, "Test with padding, border and margin without margin option" );
 266         $div.css( "position", "absolute" );
 267         assert.equal( $div.outerHeight( true ), 94, "Test with padding, border and margin with margin option" );
 268         $div.css( "display", "none" );
 269         assert.equal( $div.outerHeight( true ), 94, "Test hidden div with padding, border and margin with margin option" );
 270
 271         $div.css( "display", "" );
 272         $div.css( "margin", "-10px" );
 273         assert.equal( $div.outerHeight(), 74, "Test with padding, border and negative margin without margin option" );
 274         assert.equal( $div.outerHeight( true ), 54, "Test with padding, border and negative margin with margin option" );
 275
 276         // reset styles
 277         $div.css( { "position": "", "display": "", "border": "", "padding": "", "width": "", "height": "" } );
 278
 279         div = jQuery( "<div>" );
 280
 281         // Temporarily require 0 for backwards compat - should be auto
 282         assert.equal( div.outerWidth(), 0, "Make sure that disconnected nodes are handled." );
 283
 284         div.remove();
 285 } );
 286
 287 QUnit.test( "fractional getters", function( assert ) {
 288         assert.expect( 8 );
 289
 290         var elem = jQuery( "<div>" ).css( {
 291                 width: "10.5px",
 292                 height: "20.5px",
 293                 border: "10px solid white",
 294                 padding: "2px",
 295                 margin: "3px"
 296         } );
 297
 298         elem.appendTo( "#qunit-fixture" );
 299
 300         assert.strictEqual( elem.width(), 10.5, "width supports fractions" );
 301         assert.strictEqual( elem.innerWidth(), 14.5, "innerWidth supports fractions" );
 302         assert.strictEqual( elem.outerWidth(), 34.5, "outerWidth supports fractions" );
 303         assert.strictEqual( elem.outerWidth( true ), 40.5, "outerWidth( true ) supports fractions" );
 304
 305         assert.strictEqual( elem.height(), 20.5, "height supports fractions" );
 306         assert.strictEqual( elem.innerHeight(), 24.5, "innerHeight supports fractions" );
 307         assert.strictEqual( elem.outerHeight(), 44.5, "outerHeight supports fractions" );
 308         assert.strictEqual( elem.outerHeight( true ), 50.5, "outerHeight( true ) supports fractions" );
 309 } );
 310
 311 QUnit.test( "child of a hidden elem (or unconnected node) has accurate inner/outer/Width()/Height()  see trac-9441 trac-9300", function( assert ) {
 312         assert.expect( 16 );
 313
 314         // setup html
 315         var $divNormal = jQuery( "<div>" ).css( { "width": "100px", "height": "100px", "border": "10px solid white", "padding": "2px", "margin": "3px" } ),
 316                 $divChild = $divNormal.clone(),
 317                 $divUnconnected = $divNormal.clone(),
 318                 $divHiddenParent = jQuery( "<div>" ).css( "display", "none" ).append( $divChild ).appendTo( "body" );
 319         $divNormal.appendTo( "body" );
 320
 321         // tests that child div of a hidden div works the same as a normal div
 322         assert.equal( $divChild.width(), $divNormal.width(), "child of a hidden element width() is wrong see trac-9441" );
 323         assert.equal( $divChild.innerWidth(), $divNormal.innerWidth(), "child of a hidden element innerWidth() is wrong see trac-9441" );
 324         assert.equal( $divChild.outerWidth(), $divNormal.outerWidth(), "child of a hidden element outerWidth() is wrong see trac-9441" );
 325         assert.equal( $divChild.outerWidth( true ), $divNormal.outerWidth( true ), "child of a hidden element outerWidth( true ) is wrong see trac-9300" );
 326
 327         assert.equal( $divChild.height(), $divNormal.height(), "child of a hidden element height() is wrong see trac-9441" );
 328         assert.equal( $divChild.innerHeight(), $divNormal.innerHeight(), "child of a hidden element innerHeight() is wrong see trac-9441" );
 329         assert.equal( $divChild.outerHeight(), $divNormal.outerHeight(), "child of a hidden element outerHeight() is wrong see trac-9441" );
 330         assert.equal( $divChild.outerHeight( true ), $divNormal.outerHeight( true ), "child of a hidden element outerHeight( true ) is wrong see trac-9300" );
 331
 332         // tests that child div of an unconnected div works the same as a normal div
 333         assert.equal( $divUnconnected.width(), $divNormal.width(), "unconnected element width() is wrong see trac-9441" );
 334         assert.equal( $divUnconnected.innerWidth(), $divNormal.innerWidth(), "unconnected element innerWidth() is wrong see trac-9441" );
 335         assert.equal( $divUnconnected.outerWidth(), $divNormal.outerWidth(), "unconnected element outerWidth() is wrong see trac-9441" );
 336         assert.equal( $divUnconnected.outerWidth( true ), $divNormal.outerWidth( true ), "unconnected element outerWidth( true ) is wrong see trac-9300" );
 337
 338         assert.equal( $divUnconnected.height(), $divNormal.height(), "unconnected element height() is wrong see trac-9441" );
 339         assert.equal( $divUnconnected.innerHeight(), $divNormal.innerHeight(), "unconnected element innerHeight() is wrong see trac-9441" );
 340         assert.equal( $divUnconnected.outerHeight(), $divNormal.outerHeight(), "unconnected element outerHeight() is wrong see trac-9441" );
 341         assert.equal( $divUnconnected.outerHeight( true ), $divNormal.outerHeight( true ), "unconnected element outerHeight( true ) is wrong see trac-9300" );
 342
 343         // teardown html
 344         $divHiddenParent.remove();
 345         $divNormal.remove();
 346 } );
 347
 348 QUnit.test( "getting dimensions shouldn't modify runtimeStyle see trac-9233", function( assert ) {
 349         assert.expect( 1 );
 350
 351         var $div = jQuery( "<div>" ).appendTo( "#qunit-fixture" ),
 352                 div = $div.get( 0 ),
 353                 runtimeStyle = div.runtimeStyle;
 354
 355         if ( runtimeStyle ) {
 356                 div.runtimeStyle.marginLeft = "12em";
 357                 div.runtimeStyle.left = "11em";
 358         }
 359
 360         $div.outerWidth( true );
 361
 362         if ( runtimeStyle ) {
 363                 assert.equal( div.runtimeStyle.left, "11em", "getting dimensions modifies runtimeStyle, see trac-9233" );
 364         } else {
 365                 assert.ok( true, "this browser doesn't support runtimeStyle, see trac-9233" );
 366         }
 367
 368         $div.remove();
 369 } );
 370
 371 QUnit.test( "table dimensions", function( assert ) {
 372         assert.expect( 2 );
 373
 374         var table = jQuery( "<table><colgroup><col></col><col></col></colgroup><tbody><tr><td></td><td>a</td></tr><tr><td></td><td>a</td></tr></tbody></table>" ).appendTo( "#qunit-fixture" ),
 375                 tdElem = table.find( "td" ).first(),
 376                 colElem = table.find( "col" ).first().width( 300 );
 377
 378         table.find( "td" ).css( { "margin": 0, "padding": 0 } );
 379
 380         assert.equal( tdElem.width(), tdElem.width(), "width() doesn't alter dimension values of empty cells, see trac-11293" );
 381         assert.equal( colElem.width(), 300, "col elements have width(), see trac-12243" );
 382 } );
 383
 384 QUnit.test( "SVG dimensions (basic content-box)", function( assert ) {
 385         assert.expect( 8 );
 386
 387         var svg = jQuery( "<svg style='width: 100px; height: 100px;'></svg>" ).appendTo( "#qunit-fixture" );
 388
 389         assert.equal( svg.width(), 100 );
 390         assert.equal( svg.height(), 100 );
 391
 392         assert.equal( svg.innerWidth(), 100 );
 393         assert.equal( svg.innerHeight(), 100 );
 394
 395         assert.equal( svg.outerWidth(), 100 );
 396         assert.equal( svg.outerHeight(), 100 );
 397
 398         assert.equal( svg.outerWidth( true ), 100 );
 399         assert.equal( svg.outerHeight( true ), 100 );
 400
 401         svg.remove();
 402 } );
 403
 404 QUnit.test( "SVG dimensions (content-box)", function( assert ) {
 405         assert.expect( 8 );
 406
 407         var svg = jQuery( "<svg style='width: 100px; height: 100px; box-sizing: content-box; border: 1px solid white; padding: 2px; margin: 3px'></svg>" ).appendTo( "#qunit-fixture" );
 408
 409         assert.equal( svg.width(), 100 );
 410         assert.equal( svg.height(), 100 );
 411
 412         assert.equal( svg.innerWidth(), 104 );
 413         assert.equal( svg.innerHeight(), 104 );
 414
 415         assert.equal( svg.outerWidth(), 106 );
 416         assert.equal( svg.outerHeight(), 106 );
 417
 418         assert.equal( svg.outerWidth( true ), 112 );
 419         assert.equal( svg.outerHeight( true ), 112 );
 420
 421         svg.remove();
 422 } );
 423
 424 QUnit.test( "SVG dimensions (border-box)", function( assert ) {
 425         assert.expect( 8 );
 426
 427         var svg = jQuery( "<svg style='width: 100px; height: 100px; box-sizing: border-box; border: 1px solid white; padding: 2px; margin: 3px'></svg>" ).appendTo( "#qunit-fixture" );
 428
 429         assert.equal( svg.width(), 94, "width" );
 430         assert.equal( svg.height(), 94, "height" );
 431
 432         assert.equal( svg.innerWidth(), 98, "innerWidth" );
 433         assert.equal( svg.innerHeight(), 98, "innerHeight" );
 434
 435         assert.equal( svg.outerWidth(), 100, "outerWidth" );
 436         assert.equal( svg.outerHeight(), 100, "outerHeight" );
 437
 438         assert.equal( svg.outerWidth( true ), 106, "outerWidth( true )" );
 439         assert.equal( svg.outerHeight( true ), 106, "outerHeight( true )" );
 440
 441         svg.remove();
 442 } );
 443
 444 QUnit.test( "box-sizing:border-box child of a hidden elem (or unconnected node) has accurate inner/outer/Width()/Height()  see trac-10413", function( assert ) {
 445         assert.expect( 16 );
 446
 447         // setup html
 448         var $divNormal = jQuery( "<div>" ).css( { "boxSizing": "border-box", "width": "100px", "height": "100px", "border": "10px solid white", "padding": "2px", "margin": "3px" } ),
 449                 $divChild = $divNormal.clone(),
 450                 $divUnconnected = $divNormal.clone(),
 451                 $divHiddenParent = jQuery( "<div>" ).css( "display", "none" ).append( $divChild ).appendTo( "body" );
 452         $divNormal.appendTo( "body" );
 453
 454         // tests that child div of a hidden div works the same as a normal div
 455         assert.equal( $divChild.width(), $divNormal.width(), "child of a hidden element width() is wrong see trac-10413" );
 456         assert.equal( $divChild.innerWidth(), $divNormal.innerWidth(), "child of a hidden element innerWidth() is wrong see trac-10413" );
 457         assert.equal( $divChild.outerWidth(), $divNormal.outerWidth(), "child of a hidden element outerWidth() is wrong see trac-10413" );
 458         assert.equal( $divChild.outerWidth( true ), $divNormal.outerWidth( true ), "child of a hidden element outerWidth( true ) is wrong see trac-10413" );
 459
 460         assert.equal( $divChild.height(), $divNormal.height(), "child of a hidden element height() is wrong see trac-10413" );
 461         assert.equal( $divChild.innerHeight(), $divNormal.innerHeight(), "child of a hidden element innerHeight() is wrong see trac-10413" );
 462         assert.equal( $divChild.outerHeight(), $divNormal.outerHeight(), "child of a hidden element outerHeight() is wrong see trac-10413" );
 463         assert.equal( $divChild.outerHeight( true ), $divNormal.outerHeight( true ), "child of a hidden element outerHeight( true ) is wrong see trac-10413" );
 464
 465         // tests that child div of an unconnected div works the same as a normal div
 466         assert.equal( $divUnconnected.width(), $divNormal.width(), "unconnected element width() is wrong see trac-10413" );
 467         assert.equal( $divUnconnected.innerWidth(), $divNormal.innerWidth(), "unconnected element innerWidth() is wrong see trac-10413" );
 468         assert.equal( $divUnconnected.outerWidth(), $divNormal.outerWidth(), "unconnected element outerWidth() is wrong see trac-10413" );
 469         assert.equal( $divUnconnected.outerWidth( true ), $divNormal.outerWidth( true ), "unconnected element outerWidth( true ) is wrong see trac-10413" );
 470
 471         assert.equal( $divUnconnected.height(), $divNormal.height(), "unconnected element height() is wrong see trac-10413" );
 472         assert.equal( $divUnconnected.innerHeight(), $divNormal.innerHeight(), "unconnected element innerHeight() is wrong see trac-10413" );
 473         assert.equal( $divUnconnected.outerHeight(), $divNormal.outerHeight(), "unconnected element outerHeight() is wrong see trac-10413" );
 474         assert.equal( $divUnconnected.outerHeight( true ), $divNormal.outerHeight( true ), "unconnected element outerHeight( true ) is wrong see trac-10413" );
 475
 476         // teardown html
 477         $divHiddenParent.remove();
 478         $divNormal.remove();
 479 } );
 480
 481 QUnit.test( "passing undefined is a setter trac-5571", function( assert ) {
 482         assert.expect( 4 );
 483         assert.equal( jQuery( "#nothiddendiv" ).height( 30 ).height( undefined ).height(), 30, ".height(undefined) is chainable (trac-5571)" );
 484         assert.equal( jQuery( "#nothiddendiv" ).height( 30 ).innerHeight( undefined ).height(), 30, ".innerHeight(undefined) is chainable (trac-5571)" );
 485         assert.equal( jQuery( "#nothiddendiv" ).height( 30 ).outerHeight( undefined ).height(), 30, ".outerHeight(undefined) is chainable (trac-5571)" );
 486         assert.equal( jQuery( "#nothiddendiv" ).width( 30 ).width( undefined ).width(), 30, ".width(undefined) is chainable (trac-5571)" );
 487 } );
 488
 489 QUnit.test( "setters with and without box-sizing:border-box", function( assert ) {
 490         assert.expect( 120 );
 491
 492         var parent = jQuery( "#foo" ).css( { width: "200px", height: "200px", "font-size": "16px" } ),
 493                 el_bb = jQuery( "<div style='margin:5px;padding:1px;border:2px solid black;box-sizing:border-box;'></div>" ).appendTo( parent ),
 494                 el = jQuery( "<div style='margin:5px;padding:1px;border:2px solid black;'></div>" ).appendTo( parent ),
 495                 el_bb_np = jQuery( "<div style='margin:5px; padding:0px; border:0px solid green;box-sizing:border-box;'></div>" ).appendTo( parent ),
 496                 el_np = jQuery( "<div style='margin:5px; padding:0px; border:0px solid green;'></div>" ).appendTo( parent );
 497
 498         jQuery.each( {
 499                 "number": { set: 100, expected: 100 },
 500                 "em": { set: "10em", expected: 160 },
 501                 "percentage": { set: "50%", expected: 100 }
 502         }, function( units, values ) {
 503                 assert.equal( el_bb.width( values.set ).width(), values.expected, "test border-box width(" + units + ") by roundtripping" );
 504                 assert.equal( el_bb.innerWidth( values.set ).width(), values.expected - 2, "test border-box innerWidth(" + units + ") by roundtripping" );
 505                 assert.equal( el_bb.outerWidth( values.set ).width(), values.expected - 6, "test border-box outerWidth(" + units + ") by roundtripping" );
 506                 assert.equal( el_bb.outerWidth( values.set, false ).width(), values.expected - 6, "test border-box outerWidth(" + units + ", false) by roundtripping" );
 507                 assert.equal( el_bb.outerWidth( values.set, true ).width(), values.expected - 16, "test border-box outerWidth(" + units + ", true) by roundtripping" );
 508
 509                 assert.equal( el_bb.height( values.set ).height(), values.expected, "test border-box height(" + units + ") by roundtripping" );
 510                 assert.equal( el_bb.innerHeight( values.set ).height(), values.expected - 2, "test border-box innerHeight(" + units + ") by roundtripping" );
 511                 assert.equal( el_bb.outerHeight( values.set ).height(), values.expected - 6, "test border-box outerHeight(" + units + ") by roundtripping" );
 512                 assert.equal( el_bb.outerHeight( values.set, false ).height(), values.expected - 6, "test border-box outerHeight(" + units + ", false) by roundtripping" );
 513                 assert.equal( el_bb.outerHeight( values.set, true ).height(), values.expected - 16, "test border-box outerHeight(" + units + ", true) by roundtripping" );
 514
 515                 assert.equal( el.width( values.set ).width(), values.expected, "test non-border-box width(" + units + ") by roundtripping" );
 516                 assert.equal( el.innerWidth( values.set ).width(), values.expected - 2, "test non-border-box innerWidth(" + units + ") by roundtripping" );
 517                 assert.equal( el.outerWidth( values.set ).width(), values.expected - 6, "test non-border-box outerWidth(" + units + ") by roundtripping" );
 518                 assert.equal( el.outerWidth( values.set, false ).width(), values.expected - 6, "test non-border-box outerWidth(" + units + ", false) by roundtripping" );
 519                 assert.equal( el.outerWidth( values.set, true ).width(), values.expected - 16, "test non-border-box outerWidth(" + units + ", true) by roundtripping" );
 520
 521                 assert.equal( el.height( values.set ).height(), values.expected, "test non-border-box height(" + units + ") by roundtripping" );
 522                 assert.equal( el.innerHeight( values.set ).height(), values.expected - 2, "test non-border-box innerHeight(" + units + ") by roundtripping" );
 523                 assert.equal( el.outerHeight( values.set ).height(), values.expected - 6, "test non-border-box outerHeight(" + units + ") by roundtripping" );
 524                 assert.equal( el.outerHeight( values.set, false ).height(), values.expected - 6, "test non-border-box outerHeight(" + units + ", false) by roundtripping" );
 525                 assert.equal( el.outerHeight( values.set, true ).height(), values.expected - 16, "test non-border-box outerHeight(" + units + ", true) by roundtripping" );
 526
 527                 assert.equal( el_bb_np.width( values.set ).width(), values.expected, "test border-box width and negative padding(" + units + ") by roundtripping" );
 528                 assert.equal( el_bb_np.innerWidth( values.set ).width(), values.expected, "test border-box innerWidth and negative padding(" + units + ") by roundtripping" );
 529                 assert.equal( el_bb_np.outerWidth( values.set ).width(), values.expected, "test border-box outerWidth and negative padding(" + units + ") by roundtripping" );
 530                 assert.equal( el_bb_np.outerWidth( values.set, false ).width(), values.expected, "test border-box outerWidth and negative padding(" + units + ", false) by roundtripping" );
 531                 assert.equal( el_bb_np.outerWidth( values.set, true ).width(), values.expected - 10, "test border-box outerWidth and negative padding(" + units + ", true) by roundtripping" );
 532
 533                 assert.equal( el_bb_np.height( values.set ).height(), values.expected, "test border-box height  and negative padding(" + units + ") by roundtripping" );
 534                 assert.equal( el_bb_np.innerHeight( values.set ).height(), values.expected, "test border-box innerHeight and negative padding(" + units + ") by roundtripping" );
 535                 assert.equal( el_bb_np.outerHeight( values.set ).height(), values.expected, "test border-box outerHeight and negative padding(" + units + ") by roundtripping" );
 536                 assert.equal( el_bb_np.outerHeight( values.set, false ).height(), values.expected, "test border-box outerHeight and negative padding(" + units + ", false) by roundtripping" );
 537                 assert.equal( el_bb_np.outerHeight( values.set, true ).height(), values.expected - 10, "test border-box outerHeight and negative padding(" + units + ", true) by roundtripping" );
 538
 539                 assert.equal( el_np.width( values.set ).width(), values.expected, "test non-border-box width  and negative padding(" + units + ") by roundtripping" );
 540                 assert.equal( el_np.innerWidth( values.set ).width(), values.expected, "test non-border-box innerWidth and negative padding(" + units + ") by roundtripping" );
 541                 assert.equal( el_np.outerWidth( values.set ).width(), values.expected, "test non-border-box outerWidth and negative padding(" + units + ") by roundtripping" );
 542                 assert.equal( el_np.outerWidth( values.set, false ).width(), values.expected, "test non-border-box outerWidth and negative padding(" + units + ", false) by roundtripping" );
 543                 assert.equal( el_np.outerWidth( values.set, true ).width(), values.expected - 10, "test non-border-box outerWidth and negative padding(" + units + ", true) by roundtripping" );
 544
 545                 assert.equal( el_np.height( values.set ).height(), values.expected, "test non-border-box height and negative padding(" + units + ") by roundtripping" );
 546                 assert.equal( el_np.innerHeight( values.set ).height(), values.expected, "test non-border-box innerHeight and negative padding(" + units + ") by roundtripping" );
 547                 assert.equal( el_np.outerHeight( values.set ).height(), values.expected, "test non-border-box outerHeight and negative padding(" + units + ") by roundtripping" );
 548                 assert.equal( el_np.outerHeight( values.set, false ).height(), values.expected, "test non-border-box outerHeight and negative padding(" + units + ", false) by roundtripping" );
 549                 assert.equal( el_np.outerHeight( values.set, true ).height(), values.expected - 10, "test non-border-box outerHeight and negative padding(" + units + ", true) by roundtripping" );
 550         } );
 551 } );
 552
 553 testIframe(
 554         "window vs. large document",
 555         "dimensions/documentLarge.html",
 556         function( assert, jQuery, window, document ) {
 557                 assert.expect( 2 );
 558
 559                 assert.ok( jQuery( document ).height() > jQuery( window ).height(), "document height is larger than window height" );
 560                 assert.ok( jQuery( document ).width() > jQuery( window ).width(), "document width is larger than window width" );
 561         }
 562 );
 563
 564 QUnit.test( "allow modification of coordinates argument (gh-1848)", function( assert ) {
 565         assert.expect( 1 );
 566
 567         var offsetTop,
 568                 element = jQuery( "<div></div>" ).appendTo( "#qunit-fixture" );
 569
 570         element.offset( function( index, coords ) {
 571                 coords.top = 100;
 572
 573                 return coords;
 574         } );
 575
 576         offsetTop = element.offset().top;
 577         assert.ok( Math.abs( offsetTop - 100 ) < 0.02,
 578                 "coordinates are modified (got offset.top: " +  offsetTop + ")" );
 579 } );
 580
 581 QUnit.test( "outside view position (gh-2836)", function( assert ) {
 582
 583         // This test ported from gh-2836 example
 584         assert.expect( 1 );
 585
 586         var parent,
 587                 html = [
 588                 "<div id=div-gh-2836>",
 589                         "<div></div>",
 590                         "<div></div>",
 591                         "<div></div>",
 592                         "<div></div>",
 593                         "<div></div>",
 594                 "</div>"
 595         ].join( "" ),
 596         stop = assert.async();
 597
 598         parent = jQuery( html );
 599         parent.appendTo( "#qunit-fixture" );
 600
 601         parent.one( "scroll", function() {
 602                 var pos = parent.find( "div" ).eq( 3 ).position();
 603
 604                 assert.strictEqual( pos.top, -100 );
 605                 stop();
 606         } );
 607
 608         parent.scrollTop( 400 );
 609 } );
 610
 611 QUnit.test( "width/height on element with transform (gh-3193)", function( assert ) {
 612
 613         assert.expect( 2 );
 614
 615         var $elem = jQuery( "<div style='width: 200px; height: 200px; transform: scale(2);'></div>" )
 616                 .appendTo( "#qunit-fixture" );
 617
 618         assert.equal( $elem.width(), 200, "Width ignores transforms" );
 619         assert.equal( $elem.height(), 200, "Height ignores transforms" );
 620 } );
 621
 622 QUnit.test( "width/height on an inline element with no explicitly-set dimensions (gh-3571)", function( assert ) {
 623         assert.expect( 8 );
 624
 625         var $elem = jQuery( "<span style='border: 2px solid black;padding: 1px;margin: 3px;'>Hello, I'm some text.</span>" ).appendTo( "#qunit-fixture" );
 626
 627         jQuery.each( [ "Width", "Height" ], function( i, method ) {
 628                 var val = $elem[ method.toLowerCase() ]();
 629                 assert.notEqual( val, 0, method + " should not be zero on inline element." );
 630                 assert.equal( $elem[ "inner" + method ](), val + 2, "inner" + method + " should include padding" );
 631                 assert.equal( $elem[ "outer" + method ](), val + 6, "outer" + method + " should include padding and border" );
 632                 assert.equal( $elem[ "outer" + method ]( true ), val + 12, "outer" + method + "(true) should include padding, border, and margin" );
 633         } );
 634 } );
 635
 636 QUnit.test( "width/height on an inline element with percentage dimensions (gh-3611)",
 637         function( assert ) {
 638                 assert.expect( 4 );
 639
 640                 jQuery( "<div id='gh3611' style='width: 100px;'>" +
 641                         "<span style='width: 100%; padding: 0 5px'>text</span>" +
 642                 "</div>" ).appendTo( "#qunit-fixture" );
 643
 644                 var $elem = jQuery( "#gh3611 span" ),
 645                         actualWidth = $elem[ 0 ].getBoundingClientRect().width,
 646                         marginWidth = $elem.outerWidth( true ),
 647                         borderWidth = $elem.outerWidth(),
 648                         paddingWidth = $elem.innerWidth(),
 649                         contentWidth = $elem.width();
 650
 651                 assert.equal( Math.round( borderWidth ), Math.round( actualWidth ),
 652                         ".outerWidth(): " + borderWidth + " approximates " + actualWidth );
 653                 assert.equal( marginWidth, borderWidth, ".outerWidth(true) matches .outerWidth()" );
 654                 assert.equal( paddingWidth, borderWidth, ".innerWidth() matches .outerWidth()" );
 655                 assert.equal( contentWidth, borderWidth - 10, ".width() excludes padding" );
 656         }
 657 );
 658
 659 QUnit.test(
 660         "width/height on a table row with phantom borders (gh-3698)", function( assert ) {
 661         assert.expect( 4 );
 662
 663         jQuery( "<table id='gh3698' style='border-collapse: separate; border-spacing: 0;'><tbody>" +
 664                 "<tr style='margin: 0; border: 10px solid black; padding: 0'>" +
 665                         "<td style='margin: 0; border: 0; padding: 0; height: 42px; width: 42px;'></td>" +
 666                 "</tr>" +
 667         "</tbody></table>" ).appendTo( "#qunit-fixture" );
 668
 669         var $elem = jQuery( "#gh3698 tr" );
 670
 671         jQuery.each( [ "Width", "Height" ], function( i, method ) {
 672                 assert.equal( $elem[ "outer" + method ](), 42,
 673                         "outer" + method + " should match content dimensions" );
 674                 assert.equal( $elem[ "outer" + method ]( true ), 42,
 675                         "outer" + method + "(true) should match content dimensions" );
 676         } );
 677 } );
 678
 679 QUnit.test( "interaction with scrollbars (gh-3589)", function( assert ) {
 680         assert.expect( 48 );
 681
 682         var i,
 683                 suffix = "",
 684                 updater = function( adjustment ) {
 685                         return function( i, old ) {
 686                                 return old + adjustment;
 687                         };
 688                 },
 689                 parent = jQuery( "<div></div>" )
 690                         .css( { position: "absolute", width: "1000px", height: "1000px" } )
 691                         .appendTo( "#qunit-fixture" ),
 692
 693                 // Workarounds for IE kill fractional output here.
 694                 fraction = document.documentMode ? 0 : 0.5,
 695                 borderWidth = 1,
 696                 padding = 2,
 697                 size = 100 + fraction,
 698                 plainBox = jQuery( "<div></div>" )
 699                         .css( {
 700                                 "box-sizing": "content-box",
 701                                 position: "absolute",
 702                                 overflow: "scroll",
 703                                 width: size + "px",
 704                                 height: size + "px"
 705                         } ),
 706                 contentBox = plainBox
 707                         .clone()
 708                         .css( {
 709                                 border: borderWidth + "px solid blue",
 710                                 padding: padding + "px"
 711                         } ),
 712                 borderBox = contentBox
 713                         .clone()
 714                         .css( { "box-sizing": "border-box" } ),
 715                 relativeBorderBox = borderBox
 716                         .clone()
 717                         .css( { position: "relative" } ),
 718                 $boxes = jQuery(
 719                         [ plainBox[ 0 ], contentBox[ 0 ], borderBox[ 0 ], relativeBorderBox[ 0 ] ]
 720                 ).appendTo( parent );
 721
 722         for ( i = 0; i < 3; i++ ) {
 723                 if ( i === 1 ) {
 724                         suffix = " after increasing inner* by " + i;
 725                         size += i;
 726                         $boxes.innerWidth( updater( i ) ).innerHeight( updater( i ) );
 727                 } else if ( i === 2 ) {
 728                         suffix = " after increasing outer* by " + i;
 729                         size += i;
 730                         $boxes.outerWidth( updater( i ) ).outerHeight( updater( i ) );
 731                 }
 732
 733                 assert.equal( plainBox.innerWidth(), size,
 734                         "plain content-box innerWidth includes scroll gutter" + suffix );
 735                 assert.equal( plainBox.innerHeight(), size,
 736                         "plain content-box innerHeight includes scroll gutter" + suffix );
 737                 assert.equal( plainBox.outerWidth(), size,
 738                         "plain content-box outerWidth includes scroll gutter" + suffix );
 739                 assert.equal( plainBox.outerHeight(), size,
 740                         "plain content-box outerHeight includes scroll gutter" + suffix );
 741
 742                 assert.equal( contentBox.innerWidth(), size + 2 * padding,
 743                         "content-box innerWidth includes scroll gutter" + suffix );
 744                 assert.equal( contentBox.innerHeight(), size + 2 * padding,
 745                         "content-box innerHeight includes scroll gutter" + suffix );
 746                 assert.equal( contentBox.outerWidth(), size + 2 * padding + 2 * borderWidth,
 747                         "content-box outerWidth includes scroll gutter" + suffix );
 748                 assert.equal( contentBox.outerHeight(), size + 2 * padding + 2 * borderWidth,
 749                         "content-box outerHeight includes scroll gutter" + suffix );
 750
 751                 assert.equal( borderBox.innerWidth(), size - 2 * borderWidth,
 752                         "border-box innerWidth includes scroll gutter" + suffix );
 753                 assert.equal( borderBox.innerHeight(), size - 2 * borderWidth,
 754                         "border-box innerHeight includes scroll gutter" + suffix );
 755                 assert.equal( borderBox.outerWidth(), size,
 756                         "border-box outerWidth includes scroll gutter" + suffix );
 757                 assert.equal( borderBox.outerHeight(), size,
 758                         "border-box outerHeight includes scroll gutter" + suffix );
 759
 760                 assert.equal( relativeBorderBox.innerWidth(), size - 2 * borderWidth,
 761                         "relative border-box innerWidth includes scroll gutter" + suffix );
 762                 assert.equal( relativeBorderBox.innerHeight(), size - 2 * borderWidth,
 763                         "relative border-box innerHeight includes scroll gutter" + suffix );
 764                 assert.equal( relativeBorderBox.outerWidth(), size,
 765                         "relative border-box outerWidth includes scroll gutter" + suffix );
 766                 assert.equal( relativeBorderBox.outerHeight(), size,
 767                         "relative border-box outerHeight includes scroll gutter" + suffix );
 768         }
 769 } );
 770
 771 QUnit.test( "outerWidth/Height for table cells and textarea with border-box in IE 11 (gh-4102)", function( assert ) {
 772         assert.expect( 5 );
 773         var $table = jQuery( "<table class='border-box' style='border-collapse: separate'></table>" ).appendTo( "#qunit-fixture" ),
 774                 $thead = jQuery( "<thead></thead>" ).appendTo( $table ),
 775                 $firstTh = jQuery( "<th style='width: 200px;padding: 5px'></th>" ),
 776                 $secondTh = jQuery( "<th style='width: 190px;padding: 5px'></th>" ),
 777                 $thirdTh = jQuery( "<th style='width: 180px;padding: 5px'></th>" ),
 778
 779                 // Most browsers completely ignore the border-box and height settings.
 780                 // The computed height is instead just line-height + border.
 781                 // Either way, what we're doing in css.js is correct.
 782                 $td = jQuery( "<td style='height: 20px;padding: 5px;border: 1px solid;line-height:18px'>text</td>" ),
 783
 784                 $tbody = jQuery( "<tbody></tbody>" ).appendTo( $table ),
 785                 $textarea = jQuery( "<textarea style='height: 0;padding: 2px;border: 1px solid;box-sizing: border-box'></textarea>" ).appendTo( "#qunit-fixture" );
 786
 787         jQuery( "<tr></tr>" ).appendTo( $thead ).append( $firstTh );
 788         jQuery( "<tr></tr>" ).appendTo( $thead ).append( $secondTh );
 789         jQuery( "<tr></tr>" ).appendTo( $thead ).append( $thirdTh );
 790         jQuery( "<tr><td></td></tr>" ).appendTo( $tbody ).append( $td );
 791
 792         assert.strictEqual( $firstTh.outerWidth(), 200, "First th has outerWidth 200." );
 793         assert.strictEqual( $secondTh.outerWidth(), 200, "Second th has outerWidth 200." );
 794         assert.strictEqual( $thirdTh.outerWidth(), 200, "Third th has outerWidth 200." );
 795         assert.strictEqual( $td.outerHeight(), 30, "outerHeight of td with border-box should include padding." );
 796         assert.strictEqual( $textarea.outerHeight(), 6, "outerHeight of textarea with border-box should include padding and border." );
 797 } );
 798
 799 } )();