test/unit/fx.js

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