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 = $.extend({}, hash);
   8         $('#foo').animate(hash, 0, function() {
   9                 ok( 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 = $("#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("queue() defaults to 'fx' type", function () {
  38         expect(2);
  39         stop();
  40
  41         var $foo = $("#foo");
  42         $foo.queue("fx", [ "sample", "array" ]);
  43         var arr = $foo.queue();
  44         isSet(arr, [ "sample", "array" ], "queue() got an array set with type 'fx'");
  45         $foo.queue([ "another", "one" ]);
  46         var arr = $foo.queue("fx");
  47         isSet(arr, [ "another", "one" ], "queue('fx') got an array set with no type");
  48         // clean up after test
  49         $foo.queue([]);
  50
  51         start();
  52 });
  53
  54 test("stop()", function() {
  55         expect(3);
  56         stop();
  57         reset();
  58
  59         var foo = $("#foo")[0];
  60         var h = foo.style.height;
  61
  62         $("#foo").slideUp(1000);
  63         setTimeout(function(){
  64                 var nh = foo.style.height;
  65                 ok( nh != h, "An animation occurred " + nh + " " + h );
  66                 $("#foo").stop();
  67
  68                 nh = foo.style.height;
  69                 ok( nh != h, "Stop didn't reset the animation " + nh + " " + h );
  70                 setTimeout(function(){
  71                         equals( nh, foo.style.height, "The animation didn't continue" );
  72                         start();
  73                 }, 100);
  74         }, 100);
  75 });
  76
  77 test("toggle()", function() {
  78         expect(3);
  79         var x = $("#foo");
  80         ok( x.is(":visible") );
  81         x.toggle();
  82         ok( x.is(":hidden") );
  83         x.toggle();
  84         ok( x.is(":visible") );
  85 });
  86
  87 var visible = {
  88         Normal: function(elem){},
  89         "CSS Hidden": function(elem){
  90                 $(this).addClass("hidden");
  91         },
  92         "JS Hidden": function(elem){
  93                 $(this).hide();
  94         }
  95 };
  96
  97 var from = {
  98         "CSS Auto": function(elem,prop){
  99                 $(elem).addClass("auto" + prop)
 100                         .text("This is a long string of text.");
 101                 return "";
 102         },
 103         "JS Auto": function(elem,prop){
 104                 $(elem).css(prop,"auto")
 105                         .text("This is a long string of text.");
 106                 return "";
 107         },
 108         "CSS 100": function(elem,prop){
 109                 $(elem).addClass("large" + prop);
 110                 return "";
 111         },
 112         "JS 100": function(elem,prop){
 113                 $(elem).css(prop,prop == "opacity" ? 1 : "100px");
 114                 return prop == "opacity" ? 1 : 100;
 115         },
 116         "CSS 50": function(elem,prop){
 117                 $(elem).addClass("med" + prop);
 118                 return "";
 119         },
 120         "JS 50": function(elem,prop){
 121                 $(elem).css(prop,prop == "opacity" ? 0.50 : "50px");
 122                 return prop == "opacity" ? 0.5 : 50;
 123         },
 124         "CSS 0": function(elem,prop){
 125                 $(elem).addClass("no" + prop);
 126                 return "";
 127         },
 128         "JS 0": function(elem,prop){
 129                 $(elem).css(prop,prop == "opacity" ? 0 : "0px");
 130                 return 0;
 131         }
 132 };
 133
 134 var to = {
 135         "show": function(elem,prop){
 136                 $(elem).hide().addClass("wide"+prop);
 137                 return "show";
 138         },
 139         "hide": function(elem,prop){
 140                 $(elem).addClass("wide"+prop);
 141                 return "hide";
 142         },
 143         "100": function(elem,prop){
 144                 $(elem).addClass("wide"+prop);
 145                 return prop == "opacity" ? 1 : 100;
 146         },
 147         "50": function(elem,prop){
 148                 return prop == "opacity" ? 0.50 : 50;
 149         },
 150         "0": function(elem,prop){
 151                 $(elem).addClass("noback");
 152                 return 0;
 153         }
 154 };
 155
 156 function checkOverflowDisplay(){
 157         var o = jQuery.css( this, "overflow" );
 158
 159         ok(o == "visible", "Overflow should be visible: " + o);
 160         ok(jQuery.css( this, "display" ) == "inline", "Display shouldn't be tampered with.");
 161
 162         start();
 163 }
 164
 165 test("JS Overflow and Display", function() {
 166         expect(2);
 167         stop();
 168         makeTest( "JS Overflow and Display" )
 169                 .addClass("widewidth")
 170                 .css({ overflow: "visible", display: "inline" })
 171                 .addClass("widewidth")
 172                 .text("Some sample text.")
 173                 .before("text before")
 174                 .after("text after")
 175                 .animate({ opacity: 0.5 }, "slow", checkOverflowDisplay);
 176 });
 177
 178 test("CSS Overflow and Display", function() {
 179         expect(2);
 180         stop();
 181         makeTest( "CSS Overflow and Display" )
 182                 .addClass("overflow inline")
 183                 .addClass("widewidth")
 184                 .text("Some sample text.")
 185                 .before("text before")
 186                 .after("text after")
 187                 .animate({ opacity: 0.5 }, "slow", checkOverflowDisplay);
 188 });
 189
 190 jQuery.each( from, function(fn, f){
 191         jQuery.each( to, function(tn, t){
 192                 test(fn + " to " + tn, function() {
 193                         var elem = makeTest( fn + " to " + tn );
 194
 195                         var t_w = t( elem, "width" );
 196                         var f_w = f( elem, "width" );
 197                         var t_h = t( elem, "height" );
 198                         var f_h = f( elem, "height" );
 199                         var t_o = t( elem, "opacity" );
 200                         var f_o = f( elem, "opacity" );
 201
 202                         var num = 0;
 203
 204                         if ( t_h == "show" ) num++;
 205                         if ( t_w == "show" ) num++;
 206                         if ( t_w == "hide"||t_w == "show" ) num++;
 207                         if ( t_h == "hide"||t_h == "show" ) num++;
 208                         if ( t_o == "hide"||t_o == "show" ) num++;
 209                         if ( t_w == "hide" ) num++;
 210                         if ( t_o.constructor == Number ) num += 2;
 211                         if ( t_w.constructor == Number ) num += 2;
 212                         if ( t_h.constructor == Number ) num +=2;
 213
 214                         expect(num);
 215                         stop();
 216
 217                         var anim = { width: t_w, height: t_h, opacity: t_o };
 218
 219                         elem.animate(anim, 50, function(){
 220                                 if ( t_w == "show" )
 221                                         ok( this.style.display == "block", "Showing, display should block: " + this.style.display);
 222
 223                                 if ( t_w == "hide"||t_w == "show" )
 224                                         ok(this.style.width.indexOf(f_w) == 0, "Width must be reset to " + f_w + ": " + this.style.width);
 225
 226                                 if ( t_h == "hide"||t_h == "show" )
 227                                         ok(this.style.height.indexOf(f_h) == 0, "Height must be reset to " + f_h + ": " + this.style.height);
 228
 229                                 var cur_o = jQuery.attr(this.style, "opacity");
 230                                 if ( cur_o !== "" ) cur_o = parseFloat( cur_o );
 231
 232                                 if ( t_o == "hide"||t_o == "show" )
 233                                         ok(cur_o == f_o, "Opacity must be reset to " + f_o + ": " + cur_o);
 234
 235                                 if ( t_w == "hide" )
 236                                         ok(this.style.display == "none", "Hiding, display should be none: " + this.style.display);
 237
 238                                 if ( t_o.constructor == Number ) {
 239                                         ok(cur_o == t_o, "Final opacity should be " + t_o + ": " + cur_o);
 240
 241                                         ok(jQuery.curCSS(this, "opacity") != "" || cur_o == t_o, "Opacity should be explicitly set to " + t_o + ", is instead: " + cur_o);
 242                                 }
 243
 244                                 if ( t_w.constructor == Number ) {
 245                                         ok(this.style.width == t_w + "px", "Final width should be " + t_w + ": " + this.style.width);
 246
 247                                         var cur_w = jQuery.css(this,"width");
 248
 249                                         ok(this.style.width != "" || cur_w == t_w, "Width should be explicitly set to " + t_w + ", is instead: " + cur_w);
 250                                 }
 251
 252                                 if ( t_h.constructor == Number ) {
 253                                         ok(this.style.height == t_h + "px", "Final height should be " + t_h + ": " + this.style.height);
 254
 255                                         var cur_h = jQuery.css(this,"height");
 256
 257                                         ok(this.style.height != "" || cur_h == t_h, "Height should be explicitly set to " + t_h + ", is instead: " + cur_w);
 258                                 }
 259
 260                                 if ( t_h == "show" ) {
 261                                         var old_h = jQuery.curCSS(this, "height");
 262                                         $(elem).append("<br/>Some more text<br/>and some more...");
 263                                         ok(old_h != jQuery.css(this, "height" ), "Make sure height is auto.");
 264                                 }
 265
 266                                 start();
 267                         });
 268                 });
 269         });
 270 });
 271
 272 var check = ['opacity','height','width','display','overflow'];
 273
 274 jQuery.fn.saveState = function(){
 275         expect(check.length);
 276         stop();
 277         return this.each(function(){
 278                 var self = this;
 279                 self.save = {};
 280                 jQuery.each(check, function(i,c){
 281                         self.save[c] = jQuery.css(self,c);
 282                 });
 283         });
 284 };
 285
 286 function checkState(){
 287         var self = this;
 288         jQuery.each(this.save, function(c,v){
 289                 var cur = jQuery.css(self,c);
 290                 ok( v == cur, "Make sure that " + c + " is reset (Old: " + v + " Cur: " + cur + ")");
 291         });
 292         start();
 293 }
 294
 295 // Chaining Tests
 296 test("Chain fadeOut fadeIn", function() {
 297         $('#fadein div').saveState().fadeOut('fast').fadeIn('fast',checkState);
 298 });
 299 test("Chain fadeIn fadeOut", function() {
 300         $('#fadeout div').saveState().fadeIn('fast').fadeOut('fast',checkState);
 301 });
 302
 303 test("Chain hide show", function() {
 304         $('#show div').saveState().hide('fast').show('fast',checkState);
 305 });
 306 test("Chain show hide", function() {
 307         $('#hide div').saveState().show('fast').hide('fast',checkState);
 308 });
 309
 310 test("Chain toggle in", function() {
 311         $('#togglein div').saveState().toggle('fast').toggle('fast',checkState);
 312 });
 313 test("Chain toggle out", function() {
 314         $('#toggleout div').saveState().toggle('fast').toggle('fast',checkState);
 315 });
 316
 317 test("Chain slideDown slideUp", function() {
 318         $('#slidedown div').saveState().slideDown('fast').slideUp('fast',checkState);
 319 });
 320 test("Chain slideUp slideDown", function() {
 321         $('#slideup div').saveState().slideUp('fast').slideDown('fast',checkState);
 322 });
 323
 324 test("Chain slideToggle in", function() {
 325         $('#slidetogglein div').saveState().slideToggle('fast').slideToggle('fast',checkState);
 326 });
 327 test("Chain slideToggle out", function() {
 328         $('#slidetoggleout div').saveState().slideToggle('fast').slideToggle('fast',checkState);
 329 });
 330
 331 function makeTest( text ){
 332         var elem = $("<div></div>")
 333                 .attr("id", "test" + makeTest.id++)
 334                 .addClass("box");
 335
 336         $("<h4></h4>")
 337                 .text( text )
 338                 .appendTo("#fx-tests")
 339                 .click(function(){
 340                         $(this).next().toggle();
 341                 })
 342                 .after( elem );
 343
 344         return elem;
 345 }
 346
 347 makeTest.id = 1;