test/unit/fx.js

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