jquery fx: sync animations were being left on jQuery.timers (double callback)

[jquery.git] / test / unit / fx.js

diff --git a/test/unit/fx.js b/test/unit/fx.js
index 6de4254..db6210e 100644 (file)
--- a/test/unit/fx.js
+++ b/test/unit/fx.js
@@ -34,6 +34,39 @@ test("animate option (queue === false)", function () {
        });
 });
 
+test("animate duration 0", function() {
+       expect(5);
+       
+       stop();
+       
+       var $elems = jQuery([{ a:0 },{ a:0 }]),
+               counter = 0,
+               count = function(){
+                       counter++;
+               };
+       
+       equals( jQuery.timers.length, 0, "Make sure no animation was running from another test" );
+               
+       $elems.eq(0).animate( {a:1}, 0, count );
+       
+       // Failed until [6115]
+       equals( jQuery.timers.length, 0, "Make sure synchronic animations are not left on jQuery.timers" );
+       
+       equals( counter, 1, "One synchronic animations" );
+       
+       $elems.animate( { a:2 }, 0, count );
+       
+       equals( counter, 3, "Multiple synchronic animations" );
+       
+       $elems.eq(0).animate( {a:3}, 0, count );
+       $elems.eq(1).animate( {a:3}, 20, function(){
+               count();
+               // Failed until [6115]
+               equals( counter, 5, "One synchronic and one asynchronic" );
+               start();
+       });     
+});
+
 test("animate non-element", function(){
        expect(1);
        stop();