Fix olddisplay was inappropriately set when calling hide on an already hidden element...

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

diff --git a/test/unit/effects.js b/test/unit/effects.js
index 3c4015a..2dfe834 100644 (file)
--- a/test/unit/effects.js
+++ b/test/unit/effects.js
@@ -770,3 +770,33 @@ test("animate with per-property easing", function(){
        });
 
 });
+
+test("hide hidden elements (bug #7141)", function() {
+       expect(3);
+       QUnit.reset();
+
+       var div = jQuery("<div style='display:none'></div>").appendTo("#main");
+       equals( div.css("display"), "none", "Element is hidden by default" );
+       div.hide();
+       ok( !div.data("olddisplay"), "olddisplay is undefined after hiding an already-hidden element" );
+       div.show();
+       equals( div.css("display"), "block", "Show a double-hidden element" );
+
+       div.remove();
+});
+
+test("hide hidden elements, with animation (bug #7141)", function() {
+       expect(3);
+       QUnit.reset();
+       stop();
+       
+       var div = jQuery("<div style='display:none'></div>").appendTo("#main");
+       equals( div.css("display"), "none", "Element is hidden by default" );
+       div.hide(1, function () {
+               ok( !div.data("olddisplay"), "olddisplay is undefined after hiding an already-hidden element" );
+               div.show(1, function () {
+                       equals( div.css("display"), "block", "Show a double-hidden element" );
+                       start();
+               });
+       });
+});