Core: make camelCase function available only for internal usage

Close gh-3604
Fixes gh-3384

3 files changed, 24 insertions, 27 deletions

diff --git a/test/unit/core.js b/test/unit/core.js
index 3229f78d5..276830ace 100644
--- a/test/unit/core.js
+++ b/test/unit/core.js
@@ -1683,25 +1683,6 @@ QUnit.test( "jQuery.parseXML", function( assert ) {
 	}
 } );
 
-QUnit.test( "jQuery.camelCase()", function( assert ) {
-
-	var tests = {
-		"foo-bar": "fooBar",
-		"foo-bar-baz": "fooBarBaz",
-		"girl-u-want": "girlUWant",
-		"the-4th-dimension": "the-4thDimension",
-		"-o-tannenbaum": "OTannenbaum",
-		"-moz-illa": "MozIlla",
-		"-ms-take": "msTake"
-	};
-
-	assert.expect( 7 );
-
-	jQuery.each( tests, function( key, val ) {
-		assert.equal( jQuery.camelCase( key ), val, "Converts: " + key + " => " + val );
-	} );
-} );
-
 testIframe(
 	"Conditional compilation compatibility (#13274)",
 	"core/cc_on.html",
diff --git a/test/unit/data.js b/test/unit/data.js
index 248878eda..5824c2f9d 100644
--- a/test/unit/data.js
+++ b/test/unit/data.js
@@ -602,7 +602,7 @@ QUnit.test( ".data should not miss attr() set data-* with hyphenated property na
 } );
 
 QUnit.test( ".data always sets data with the camelCased key (gh-2257)", function( assert ) {
-	assert.expect( 18 );
+	assert.expect( 9 );
 
 	var div = jQuery( "<div>" ).appendTo( "#qunit-fixture" ),
 		datas = {
@@ -625,7 +625,6 @@ QUnit.test( ".data always sets data with the camelCased key (gh-2257)", function
 		div.data( key, val );
 		var allData = div.data();
 		assert.equal( allData[ key ], undefined, ".data does not store with hyphenated keys" );
-		assert.equal( allData[ jQuery.camelCase( key ) ], val, ".data stores the camelCased key" );
 	} );
 } );
 
@@ -639,7 +638,7 @@ QUnit.test( ".data should not strip more than one hyphen when camelCasing (gh-20
 	assert.equal( allData[ "nested--Triple" ], "triple", "Key with triple hyphens is correctly camelCased" );
 } );
 
-QUnit.test( ".data supports interoperable hyphenated/camelCase get/set of properties with arbitrary non-null|NaN|undefined values", function( assert ) {
+QUnit.test( ".data supports interoperable hyphenated get/set of properties with arbitrary non-null|NaN|undefined values", function( assert ) {
 
 	var div = jQuery( "<div/>", { id: "hyphened" } ).appendTo( "#qunit-fixture" ),
 		datas = {
@@ -661,17 +660,16 @@ QUnit.test( ".data supports interoperable hyphenated/camelCase get/set of proper
 			"2-num-start": true
 		};
 
-	assert.expect( 24 );
+	assert.expect( 12 );
 
 	jQuery.each( datas, function( key, val ) {
 		div.data( key, val );
 
 		assert.deepEqual( div.data( key ), val, "get: " + key );
-		assert.deepEqual( div.data( jQuery.camelCase( key ) ), val, "get: " + jQuery.camelCase( key ) );
 	} );
 } );
 
-QUnit.test( ".data supports interoperable removal of hyphenated/camelCase properties", function( assert ) {
+QUnit.test( ".data supports interoperable removal of hyphenated properties", function( assert ) {
 	var div = jQuery( "<div/>", { id: "hyphened" } ).appendTo( "#qunit-fixture" ),
 		datas = {
 			"non-empty": "a string",
@@ -689,13 +687,12 @@ QUnit.test( ".data supports interoperable removal of hyphenated/camelCase proper
 			"some-json": "{ \"foo\": \"bar\" }"
 		};
 
-	assert.expect( 27 );
+	assert.expect( 18 );
 
 	jQuery.each( datas, function( key, val ) {
 		div.data( key, val );
 
 		assert.deepEqual( div.data( key ), val, "get: " + key );
-		assert.deepEqual( div.data( jQuery.camelCase( key ) ), val, "get: " + jQuery.camelCase( key ) );
 
 		div.removeData( key );
 
diff --git a/test/unit/deprecated.js b/test/unit/deprecated.js
index f555ac655..6e44b3a45 100644
--- a/test/unit/deprecated.js
+++ b/test/unit/deprecated.js
@@ -183,3 +183,22 @@ QUnit.test( "jQuery.isWindow", function( assert ) {
 	assert.ok( !jQuery.isWindow( /window/ ), "regexp" );
 	assert.ok( !jQuery.isWindow( function() {} ), "function" );
 } );
+
+QUnit.test( "jQuery.camelCase()", function( assert ) {
+
+	var tests = {
+		"foo-bar": "fooBar",
+		"foo-bar-baz": "fooBarBaz",
+		"girl-u-want": "girlUWant",
+		"the-4th-dimension": "the-4thDimension",
+		"-o-tannenbaum": "OTannenbaum",
+		"-moz-illa": "MozIlla",
+		"-ms-take": "msTake"
+	};
+
+	assert.expect( 7 );
+
+	jQuery.each( tests, function( key, val ) {
+		assert.equal( jQuery.camelCase( key ), val, "Converts: " + key + " => " + val );
+	} );
+} );