From 40e47c0b08c31e5003833b9c46d36e7468a63de8 Mon Sep 17 00:00:00 2001
From: kborchers <kris.borchers@gmail.com>
Date: Tue, 29 May 2012 20:55:43 -0500
Subject: Core: Add the uniqueId() and removeUniqueId() methods written by
 @scottgonzalez to provide a generalized way of generating and removing
 generated element id's. Also, added a unit test. Fixed #8361 - Add uniqueId()
 and removeUniqueId()

---
 tests/unit/core/core.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'tests/unit')

diff --git a/tests/unit/core/core.js b/tests/unit/core/core.js
index 7a78ae34d..1026c5b0b 100644
--- a/tests/unit/core/core.js
+++ b/tests/unit/core/core.js
@@ -153,4 +153,14 @@ test( "outerHeight(true) - setter", function() {
 	equal( el.height(), 32, "height set properly when hidden" );
 });
 
+test( "uniqueId / removeUniqueId", function() {
+	var el = $( "img" ).eq( 0 );
+
+	equal( el.attr( "id" ), undefined, "element has no initial id" );
+	el.uniqueId();
+	ok( /ui-id-\d+$/.test( el.attr( "id" ) ), "element has generated id" );
+	el.removeUniqueId();
+	equal( el.attr( "id" ), undefined, "unique id has been removed from element" );
+});
+
 })( jQuery );
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