| Index: LayoutTests/fast/dom/custom/invalid-first-char-combinators.html | 
| diff --git a/LayoutTests/fast/dom/custom/invalid-first-char-combinators.html b/LayoutTests/fast/dom/custom/invalid-first-char-combinators.html | 
| new file mode 100644 | 
| index 0000000000000000000000000000000000000000..f69422a0dfc238ea453bfbc2aaa525cb4e0911b0 | 
| --- /dev/null | 
| +++ b/LayoutTests/fast/dom/custom/invalid-first-char-combinators.html | 
| @@ -0,0 +1,18 @@ | 
| +<!DOCTYPE html> | 
| +<script src="../../../resources/testharness.js"></script> | 
| +<script src="../../../resources/testharnessreport.js"></script> | 
| + | 
| +<script> | 
| +test(function () { | 
| +    var invalidCombinators = [ 0x0B83, 0x0F88, 0x0F89, 0x0F8A, 0x0F8B ]; | 
| + | 
| +    for (var i = 0; i < invalidCombinators.length; i++) { | 
| +        var invalidCombinator = String.fromCharCode(invalidCombinators[i]) + '-xfoo'; | 
| +        assert_throws('SYNTAX_ERR', function () { | 
| +            document.registerElement(invalidCombinator); | 
| +        }, 'registering custom element: *' + | 
| +        invalidCombinator + '* should throw syntax error'); | 
| +    } | 
| + | 
| +}, 'registering invalid first letter combinators, not covered in Document::validNames'); | 
| +</script> | 
|  |