From: jeresig <jeresig@gmail.com>
Date: Tue, 21 Sep 2010 12:30:12 +0000 (-0400)
Subject: Handle some additional data- number edge cases.
X-Git-Url: http://git.asbjorn.biz/?p=jquery.git;a=commitdiff_plain;h=e0b24306a86629f02576017f25d295fbe07f21a5

Handle some additional data- number edge cases.
---

diff --git a/src/data.js b/src/data.js
index abe4689..dc08a56 100644
--- a/src/data.js
+++ b/src/data.js
@@ -1,7 +1,7 @@
 (function( jQuery ) {
 
 var windowData = {},
-	rnum = /^-?\d+(?:\.\d+)$/,
+	rnum = /^-?\d+(?:\.\d+)?(?:E\d+)?$/,
 	rbrace = /^(?:{.*}|\[.*\])$/;
 
 jQuery.extend({
diff --git a/test/unit/data.js b/test/unit/data.js
index f87d7ae..058f23f 100644
--- a/test/unit/data.js
+++ b/test/unit/data.js
@@ -158,7 +158,7 @@ test(".data(String) and .data(String, Object)", function() {
 });
 
 test("data-* attributes", function() {
-	expect(24);
+	expect(25);
 	var div = jQuery("<div>"),
 		child = jQuery("<div data-myobj='old data' data-ignored=\"DOM\"></div>");
 		
@@ -184,6 +184,7 @@ test("data-* attributes", function() {
 		.attr("data-false", "false")
 		.attr("data-five", "5")
 		.attr("data-point", "5.5")
+		.attr("data-pointe", "5.5E3")
 		.attr("data-pointbad", "5..5")
 		.attr("data-pointbad2", "-.")
 		.attr("data-badjson", "{123}")
@@ -191,16 +192,17 @@ test("data-* attributes", function() {
 		.attr("data-null", "null")
 		.attr("data-string", "test");
 	
-	equals( child.data('true'), true, "Primitive true read from attribute");
-	equals( child.data('false'), false, "Primitive false read from attribute");
-	equals( child.data('five'), 5, "Primitive number read from attribute");
-	equals( child.data('point'), 5.5, "Primitive number read from attribute");
-	equals( child.data('pointbad'), "5..5", "Bad number read from attribute");
-	equals( child.data('pointbad2'), "-.", "Bad number read from attribute");
-	equals( child.data('badjson'), "{123}", "Bad number read from attribute");
-	equals( child.data('badjson2'), "[abc]", "Bad number read from attribute");
-	equals( child.data('null'), null, "Primitive null read from attribute");
-	equals( child.data('string'), "test", "Typical string read from attribute");
+	strictEqual( child.data('true'), true, "Primitive true read from attribute");
+	strictEqual( child.data('false'), false, "Primitive false read from attribute");
+	strictEqual( child.data('five'), 5, "Primitive number read from attribute");
+	strictEqual( child.data('point'), 5.5, "Primitive number read from attribute");
+	strictEqual( child.data('pointe'), 5500, "Primitive number read from attribute");
+	strictEqual( child.data('pointbad'), "5..5", "Bad number read from attribute");
+	strictEqual( child.data('pointbad2'), "-.", "Bad number read from attribute");
+	strictEqual( child.data('badjson'), "{123}", "Bad number read from attribute");
+	strictEqual( child.data('badjson2'), "[abc]", "Bad number read from attribute");
+	strictEqual( child.data('null'), null, "Primitive null read from attribute");
+	strictEqual( child.data('string'), "test", "Typical string read from attribute");
 
 	child.remove();