From 92c840401271ba42543845a836f17c63aa28ef34 Mon Sep 17 00:00:00 2001
From: Rick Waldron <waldron.rick@gmail.com>
Date: Sat, 5 Nov 2011 23:04:09 -0400
Subject: Fixes jQuery.fragments cache and adds tests. Fixes #10682

---
 test/unit/manipulation.js | 48 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

(limited to 'test')

diff --git a/test/unit/manipulation.js b/test/unit/manipulation.js
index e8c7cd72a..59dc16225 100644
--- a/test/unit/manipulation.js
+++ b/test/unit/manipulation.js
@@ -1531,3 +1531,51 @@ test("jQuery.clone - no exceptions for object elements #9587", function() {
 		ok( false, e.message );
 	}
 });
+
+test("jQuery.fragments cache expectations", function() {
+
+	expect( 10 );
+
+	jQuery.fragments = {};
+
+	function fragmentCacheSize() {
+		var n = 0, c;
+
+		for ( c in jQuery.fragments ) {
+			n++;
+		}
+		return n;
+	}
+
+	jQuery("<li></li>");
+	jQuery("<li>?</li>");
+	jQuery("<li>whip</li>");
+	jQuery("<li>it</li>");
+	jQuery("<li>good</li>");
+	jQuery("<div></div>");
+	jQuery("<div><div><span></span></div></div>");
+	jQuery("<tr><td></td></tr>");
+	jQuery("<tr><td></tr>");
+	jQuery("<li>aaa</li>");
+	jQuery("<ul><li>?</li></ul>");
+	jQuery("<div><p>arf</p>nnn</div>");
+	jQuery("<div><p>dog</p>?</div>");
+	jQuery("<span><span>");
+
+	equal( fragmentCacheSize(), 12, "12 entries exist in jQuery.fragments, 1" );
+
+	jQuery.each( [
+		"<tr><td></td></tr>",
+		"<ul><li>?</li></ul>",
+		"<div><p>dog</p>?</div>",
+		"<span><span>"
+	], function( i, frag ) {
+
+		jQuery( frag );
+
+		equal( jQuery.fragments[ frag ].nodeType, 11, "Second call with " + frag + " creates a cached DocumentFragment, has nodeType 11" );
+		ok( jQuery.fragments[ frag ].childNodes.length, "Second call with " + frag + " creates a cached DocumentFragment, has childNodes with length" );
+	});
+
+	equal( fragmentCacheSize(), 12, "12 entries exist in jQuery.fragments, 2" );
+});
\ No newline at end of file
-- 
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