test/unit/fx.js

   1 module("fx");
   2
   3 test("show()", function() {
   4         expect(16);
   5         var pass = true, div = jQuery("#main div");
   6         div.show().each(function(){
   7                 if ( this.style.display == "none" ) pass = false;
   8         });
   9         ok( pass, "Show" );
  10
  11         pass = true;
  12         div.hide().show(null).each(function() {
  13                 if ( this.style.display == "none" ) pass = false;
  14         });
  15         ok( pass, "Show will null speed");
  16
  17         jQuery("#main").append('<div id="show-tests"><div><p><a href="#"></a></p><code></code><pre></pre><span></span></div><table><thead><tr><th></th></tr></thead><tbody><tr><td></td></tr></tbody></table><ul><li></li></ul></div>');
  18
  19         var old = jQuery("#show-tests table").show().css("display") !== "table";
  20
  21         var test = {
  22                 "div"      : "block",
  23                 "p"        : "block",
  24                 "a"        : "inline",
  25                 "code"     : "inline",
  26                 "pre"      : "block",
  27                 "span"     : "inline",
  28                 "table"    : old ? "block" : "table",
  29                 "thead"    : old ? "block" : "table-header-group",
  30                 "tbody"    : old ? "block" : "table-row-group",
  31                 "tr"       : old ? "block" : "table-row",
  32                 "th"       : old ? "block" : "table-cell",
  33                 "td"       : old ? "block" : "table-cell",
  34                 "ul"       : "block",
  35                 "li"       : old ? "block" : "list-item"
  36         };
  37
  38         jQuery.each(test, function(selector, expected) {
  39                 var elem = jQuery(selector, "#show-tests").show();
  40                 equals( elem.css("display"), expected, "Show using correct display type for " + selector );
  41         });
  42 });
  43
  44 test("animate(Hash, Object, Function)", function() {
  45         expect(1);
  46         stop();
  47         var hash = {opacity: 'show'};
  48         var hashCopy = jQuery.extend({}, hash);
  49         jQuery('#foo').animate(hash, 0, function() {
  50                 equals( hash.opacity, hashCopy.opacity, 'Check if animate changed the hash parameter' );
  51                 start();
  52         });
  53 });
  54
  55 /* // This test ends up being flaky depending upon the CPU load
  56 test("animate option (queue === false)", function () {
  57         expect(1);
  58         stop();
  59
  60         var order = [];
  61
  62         var $foo = jQuery("#foo");
  63         $foo.animate({width:'100px'}, 3000, function () {
  64                 // should finish after unqueued animation so second
  65                 order.push(2);
  66                 same( order, [ 1, 2 ], "Animations finished in the correct order" );
  67                 start();
  68         });
  69         $foo.animate({fontSize:'2em'}, {queue:false, duration:10, complete:function () {
  70                 // short duration and out of queue so should finish first
  71                 order.push(1);
  72         }});
  73 });
  74 */
  75
  76 test("animate with no properties", function() {
  77         expect(1);
  78
  79         var divs = jQuery("div"), count = 0;
  80
  81         divs.animate({}, function(){
  82                 count++;
  83         });
  84
  85         equals( divs.length, count, "Make sure that callback is called for each element in the set." );
  86 });
  87
  88 test("animate duration 0", function() {
  89         expect(7);
  90
  91         stop();
  92
  93         var $elems = jQuery([{ a:0 },{ a:0 }]),
  94                 counter = 0,
  95                 count = function(){
  96                         counter++;
  97                 };
  98
  99         equals( jQuery.timers.length, 0, "Make sure no animation was running from another test" );
 100
 101         $elems.eq(0).animate( {a:1}, 0, count );
 102
 103         // Failed until [6115]
 104         equals( jQuery.timers.length, 0, "Make sure synchronic animations are not left on jQuery.timers" );
 105
 106         equals( counter, 1, "One synchronic animations" );
 107
 108         $elems.animate( { a:2 }, 0, count );
 109
 110         equals( counter, 3, "Multiple synchronic animations" );
 111
 112         $elems.eq(0).animate( {a:3}, 0, count );
 113         $elems.eq(1).animate( {a:3}, 20, function(){
 114                 count();
 115                 // Failed until [6115]
 116                 equals( counter, 5, "One synchronic and one asynchronic" );
 117                 start();
 118         });
 119
 120         var $elem = jQuery("<div />");
 121         $elem.show(0, function(){
 122                 ok(true, "Show's callback with no duration");
 123         });
 124         $elem.hide(0, function(){
 125                 ok(true, "Show's callback with no duration");
 126         });
 127 });
 128
 129 test("animate hyphenated properties", function(){
 130         expect(1);
 131         stop();
 132
 133         jQuery("#nothiddendiv")
 134                 .css("font-size", 10)
 135                 .animate({"font-size": 20}, 200, function(){
 136                         equals( this.style.fontSize, "20px", "The font-size property was animated." );
 137                         start();
 138                 });
 139 });
 140
 141 test("animate non-element", function(){
 142         expect(1);
 143         stop();
 144
 145         var obj = { test: 0 };
 146
 147         jQuery(obj).animate({test: 200}, 200, function(){
 148                 equals( obj.test, 200, "The custom property should be modified." );
 149                 start();
 150         });
 151 });
 152
 153 test("stop()", function() {
 154         expect(3);
 155         stop();
 156
 157         var $foo = jQuery("#nothiddendiv");
 158         var w = 0;
 159         $foo.hide().width(200).width();
 160
 161         $foo.animate({ width:'show' }, 1000);
 162         setTimeout(function(){
 163                 var nw = $foo.width();
 164                 ok( nw != w, "An animation occurred " + nw + "px " + w + "px");
 165                 $foo.stop();
 166
 167                 nw = $foo.width();
 168                 ok( nw != w, "Stop didn't reset the animation " + nw + "px " + w + "px");
 169                 setTimeout(function(){
 170                         equals( nw, $foo.width(), "The animation didn't continue" );
 171                         start();
 172                 }, 100);
 173         }, 100);
 174 });
 175
 176 test("stop() - several in queue", function() {
 177         expect(3);
 178         stop();
 179
 180         var $foo = jQuery("#nothiddendivchild");
 181         var w = 0;
 182         $foo.hide().width(200).width();
 183
 184         $foo.animate({ width:'show' }, 1000);
 185         $foo.animate({ width:'hide' }, 1000);
 186         $foo.animate({ width:'show' }, 1000);
 187         setTimeout(function(){
 188                 equals( $foo.queue().length, 3, "All 3 still in the queue" );
 189                 var nw = $foo.width();
 190                 ok( nw != w, "An animation occurred " + nw + "px " + w + "px");
 191                 $foo.stop();
 192
 193                 nw = $foo.width();
 194                 ok( nw != w, "Stop didn't reset the animation " + nw + "px " + w + "px");
 195                 // Disabled, being flaky
 196                 //equals( $foo.queue().length, 1, "The next animation continued" );
 197                 $foo.stop(true);
 198                 start();
 199         }, 100);
 200 });
 201
 202 test("stop(clearQueue)", function() {
 203         expect(4);
 204         stop();
 205
 206         var $foo = jQuery("#nothiddendiv");
 207         var w = 0;
 208         $foo.hide().width(200).width();
 209
 210         $foo.animate({ width:'show' }, 1000);
 211         $foo.animate({ width:'hide' }, 1000);
 212         $foo.animate({ width:'show' }, 1000);
 213         setTimeout(function(){
 214                 var nw = $foo.width();
 215                 ok( nw != w, "An animation occurred " + nw + "px " + w + "px");
 216                 $foo.stop(true);
 217
 218                 nw = $foo.width();
 219                 ok( nw != w, "Stop didn't reset the animation " + nw + "px " + w + "px");
 220
 221                 equals( $foo.queue().length, 0, "The animation queue was cleared" );
 222                 setTimeout(function(){
 223                         equals( nw, $foo.width(), "The animation didn't continue" );
 224                         start();
 225                 }, 100);
 226         }, 100);
 227 });
 228
 229 test("stop(clearQueue, gotoEnd)", function() {
 230         expect(1);
 231         stop();
 232
 233         var $foo = jQuery("#nothiddendivchild");
 234         var w = 0;
 235         $foo.hide().width(200).width();
 236
 237         $foo.animate({ width:'show' }, 1000);
 238         $foo.animate({ width:'hide' }, 1000);
 239         $foo.animate({ width:'show' }, 1000);
 240         $foo.animate({ width:'hide' }, 1000);
 241         setTimeout(function(){
 242                 var nw = $foo.width();
 243                 ok( nw != w, "An animation occurred " + nw + "px " + w + "px");
 244                 $foo.stop(false, true);
 245
 246                 nw = $foo.width();
 247                 // Disabled, being flaky
 248                 //equals( nw, 1, "Stop() reset the animation" );
 249
 250                 setTimeout(function(){
 251                         // Disabled, being flaky
 252                         //equals( $foo.queue().length, 2, "The next animation continued" );
 253                         $foo.stop(true);
 254                         start();
 255                 }, 100);
 256         }, 100);
 257 });
 258
 259 test("toggle()", function() {
 260         expect(6);
 261         var x = jQuery("#nothiddendiv");
 262         ok( x.is(":visible"), "is visible" );
 263         x.toggle();
 264         ok( x.is(":hidden"), "is hidden" );
 265         x.toggle();
 266         ok( x.is(":visible"), "is visible again" );
 267
 268         x.toggle(true);
 269         ok( x.is(":visible"), "is visible" );
 270         x.toggle(false);
 271         ok( x.is(":hidden"), "is hidden" );
 272         x.toggle(true);
 273         ok( x.is(":visible"), "is visible again" );
 274 });
 275
 276 jQuery.checkOverflowDisplay = function(){
 277         var o = jQuery.css( this, "overflow" );
 278
 279         equals(o, "visible", "Overflow should be visible: " + o);
 280         equals(jQuery.css( this, "display" ), "inline", "Display shouldn't be tampered with.");
 281
 282         start();
 283 }
 284
 285 test("JS Overflow and Display", function() {
 286         expect(2);
 287         stop();
 288         jQuery.makeTest( "JS Overflow and Display" )
 289                 .addClass("widewidth")
 290                 .css({ overflow: "visible", display: "inline" })
 291                 .addClass("widewidth")
 292                 .text("Some sample text.")
 293                 .before("text before")
 294                 .after("text after")
 295                 .animate({ opacity: 0.5 }, "slow", jQuery.checkOverflowDisplay);
 296 });
 297
 298 test("CSS Overflow and Display", function() {
 299         expect(2);
 300         stop();
 301         jQuery.makeTest( "CSS Overflow and Display" )
 302                 .addClass("overflow inline")
 303                 .addClass("widewidth")
 304                 .text("Some sample text.")
 305                 .before("text before")
 306                 .after("text after")
 307                 .animate({ opacity: 0.5 }, "slow", jQuery.checkOverflowDisplay);
 308 });
 309
 310 jQuery.each( {
 311         "CSS Auto": function(elem,prop){
 312                 jQuery(elem).addClass("auto" + prop)
 313                         .text("This is a long string of text.");
 314                 return "";
 315         },
 316         "JS Auto": function(elem,prop){
 317                 jQuery(elem).css(prop,"auto")
 318                         .text("This is a long string of text.");
 319                 return "";
 320         },
 321         "CSS 100": function(elem,prop){
 322                 jQuery(elem).addClass("large" + prop);
 323                 return "";
 324         },
 325         "JS 100": function(elem,prop){
 326                 jQuery(elem).css(prop,prop == "opacity" ? 1 : "100px");
 327                 return prop == "opacity" ? 1 : 100;
 328         },
 329         "CSS 50": function(elem,prop){
 330                 jQuery(elem).addClass("med" + prop);
 331                 return "";
 332         },
 333         "JS 50": function(elem,prop){
 334                 jQuery(elem).css(prop,prop == "opacity" ? 0.50 : "50px");
 335                 return prop == "opacity" ? 0.5 : 50;
 336         },
 337         "CSS 0": function(elem,prop){
 338                 jQuery(elem).addClass("no" + prop);
 339                 return "";
 340         },
 341         "JS 0": function(elem,prop){
 342                 jQuery(elem).css(prop,prop == "opacity" ? 0 : "0px");
 343                 return 0;
 344         }
 345 }, function(fn, f){
 346         jQuery.each( {
 347                 "show": function(elem,prop){
 348                         jQuery(elem).hide().addClass("wide"+prop);
 349                         return "show";
 350                 },
 351                 "hide": function(elem,prop){
 352                         jQuery(elem).addClass("wide"+prop);
 353                         return "hide";
 354                 },
 355                 "100": function(elem,prop){
 356                         jQuery(elem).addClass("wide"+prop);
 357                         return prop == "opacity" ? 1 : 100;
 358                 },
 359                 "50": function(elem,prop){
 360                         return prop == "opacity" ? 0.50 : 50;
 361                 },
 362                 "0": function(elem,prop){
 363                         jQuery(elem).addClass("noback");
 364                         return 0;
 365                 }
 366         }, function(tn, t){
 367                 test(fn + " to " + tn, function() {
 368                         var elem = jQuery.makeTest( fn + " to " + tn );
 369
 370                         var t_w = t( elem, "width" );
 371                         var f_w = f( elem, "width" );
 372                         var t_h = t( elem, "height" );
 373                         var f_h = f( elem, "height" );
 374                         var t_o = t( elem, "opacity" );
 375                         var f_o = f( elem, "opacity" );
 376
 377                         var num = 0;
 378
 379                         if ( t_h == "show" ) num++;
 380                         if ( t_w == "show" ) num++;
 381                         if ( t_w == "hide"||t_w == "show" ) num++;
 382                         if ( t_h == "hide"||t_h == "show" ) num++;
 383                         if ( t_o == "hide"||t_o == "show" ) num++;
 384                         if ( t_w == "hide" ) num++;
 385                         if ( t_o.constructor == Number ) num += 2;
 386                         if ( t_w.constructor == Number ) num += 2;
 387                         if ( t_h.constructor == Number ) num +=2;
 388
 389                         expect(num);
 390                         stop();
 391
 392                         var anim = { width: t_w, height: t_h, opacity: t_o };
 393
 394                         elem.animate(anim, 50, function(){
 395                                 if ( t_w == "show" )
 396                                         equals( this.style.display, "block", "Showing, display should block: " + this.style.display);
 397
 398                                 if ( t_w == "hide"||t_w == "show" )
 399                                         equals(this.style.width.indexOf(f_w), 0, "Width must be reset to " + f_w + ": " + this.style.width);
 400
 401                                 if ( t_h == "hide"||t_h == "show" )
 402                                         equals(this.style.height.indexOf(f_h), 0, "Height must be reset to " + f_h + ": " + this.style.height);
 403
 404                                 var cur_o = jQuery.style(this, "opacity");
 405                                 if ( cur_o !== "" ) cur_o = parseFloat( cur_o );
 406
 407                                 if ( t_o == "hide"||t_o == "show" )
 408                                         equals(cur_o, f_o, "Opacity must be reset to " + f_o + ": " + cur_o);
 409
 410                                 if ( t_w == "hide" )
 411                                         equals(this.style.display, "none", "Hiding, display should be none: " + this.style.display);
 412
 413                                 if ( t_o.constructor == Number ) {
 414                                         equals(cur_o, t_o, "Final opacity should be " + t_o + ": " + cur_o);
 415
 416                                         ok(jQuery.curCSS(this, "opacity") != "" || cur_o == t_o, "Opacity should be explicitly set to " + t_o + ", is instead: " + cur_o);
 417                                 }
 418
 419                                 if ( t_w.constructor == Number ) {
 420                                         equals(this.style.width, t_w + "px", "Final width should be " + t_w + ": " + this.style.width);
 421
 422                                         var cur_w = jQuery.css(this,"width");
 423
 424                                         ok(this.style.width != "" || cur_w == t_w, "Width should be explicitly set to " + t_w + ", is instead: " + cur_w);
 425                                 }
 426
 427                                 if ( t_h.constructor == Number ) {
 428                                         equals(this.style.height, t_h + "px", "Final height should be " + t_h + ": " + this.style.height);
 429
 430                                         var cur_h = jQuery.css(this,"height");
 431
 432                                         ok(this.style.height != "" || cur_h == t_h, "Height should be explicitly set to " + t_h + ", is instead: " + cur_w);
 433                                 }
 434
 435                                 if ( t_h == "show" ) {
 436                                         var old_h = jQuery.curCSS(this, "height");
 437                                         jQuery(elem).append("<br/>Some more text<br/>and some more...");
 438                                         ok(old_h != jQuery.css(this, "height" ), "Make sure height is auto.");
 439                                 }
 440
 441                                 start();
 442                         });
 443                 });
 444         });
 445 });
 446
 447 jQuery.fn.saveState = function(){
 448         var check = ['opacity','height','width','display','overflow'];
 449         expect(check.length);
 450
 451         stop();
 452         return this.each(function(){
 453                 var self = this;
 454                 self.save = {};
 455                 jQuery.each(check, function(i,c){
 456                         self.save[c] = jQuery.css(self,c);
 457                 });
 458         });
 459 };
 460
 461 jQuery.checkState = function(){
 462         var self = this;
 463         jQuery.each(this.save, function(c,v){
 464                 var cur = jQuery.css(self,c);
 465                 equals( v, cur, "Make sure that " + c + " is reset (Old: " + v + " Cur: " + cur + ")");
 466         });
 467         start();
 468 }
 469
 470 // Chaining Tests
 471 test("Chain fadeOut fadeIn", function() {
 472         jQuery('#fadein div').saveState().fadeOut('fast').fadeIn('fast',jQuery.checkState);
 473 });
 474 test("Chain fadeIn fadeOut", function() {
 475         jQuery('#fadeout div').saveState().fadeIn('fast').fadeOut('fast',jQuery.checkState);
 476 });
 477
 478 test("Chain hide show", function() {
 479         jQuery('#show div').saveState().hide('fast').show('fast',jQuery.checkState);
 480 });
 481 test("Chain show hide", function() {
 482         jQuery('#hide div').saveState().show('fast').hide('fast',jQuery.checkState);
 483 });
 484
 485 test("Chain toggle in", function() {
 486         jQuery('#togglein div').saveState().toggle('fast').toggle('fast',jQuery.checkState);
 487 });
 488 test("Chain toggle out", function() {
 489         jQuery('#toggleout div').saveState().toggle('fast').toggle('fast',jQuery.checkState);
 490 });
 491
 492 test("Chain slideDown slideUp", function() {
 493         jQuery('#slidedown div').saveState().slideDown('fast').slideUp('fast',jQuery.checkState);
 494 });
 495 test("Chain slideUp slideDown", function() {
 496         jQuery('#slideup div').saveState().slideUp('fast').slideDown('fast',jQuery.checkState);
 497 });
 498
 499 test("Chain slideToggle in", function() {
 500         jQuery('#slidetogglein div').saveState().slideToggle('fast').slideToggle('fast',jQuery.checkState);
 501 });
 502 test("Chain slideToggle out", function() {
 503         jQuery('#slidetoggleout div').saveState().slideToggle('fast').slideToggle('fast',jQuery.checkState);
 504 });
 505
 506 jQuery.makeTest = function( text ){
 507         var elem = jQuery("<div></div>")
 508                 .attr("id", "test" + jQuery.makeTest.id++)
 509                 .addClass("box");
 510
 511         jQuery("<h4></h4>")
 512                 .text( text )
 513                 .appendTo("#fx-tests")
 514                 .click(function(){
 515                         jQuery(this).next().toggle();
 516                 })
 517                 .after( elem );
 518
 519         return elem;
 520 }
 521
 522 jQuery.makeTest.id = 1;