| Index: LayoutTests/imported/web-platform-tests/custom-elements/concepts/custom-elements-type-allowed-chars-first-char.html
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| diff --git a/LayoutTests/imported/web-platform-tests/custom-elements/concepts/custom-elements-type-allowed-chars-first-char.html b/LayoutTests/imported/web-platform-tests/custom-elements/concepts/custom-elements-type-allowed-chars-first-char.html
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| new file mode 100644
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| index 0000000000000000000000000000000000000000..98ddec9640a294d6e62dbde3b8eb6790772585af
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| --- /dev/null
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| +++ b/LayoutTests/imported/web-platform-tests/custom-elements/concepts/custom-elements-type-allowed-chars-first-char.html
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| @@ -0,0 +1,58 @@
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| +<!DOCTYPE html>
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| +<html>
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| +<head>
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| +<title>First char allowed for custom element type </title>
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| +<meta name="author" title="Aleksei Yu. Semenov" href="mailto:a.semenov@unipro.ru">
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| +<meta name="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
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| +<meta name="assert" content="The custom element type identifies a custom element interface and is a sequence of characters that must match the NCName production">
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| +<link rel="help" href="https://dvcs.w3.org/hg/webcomponents/raw-file/default/spec/custom/index.html#concepts">
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| +<link rel="help" href="http://www.w3.org/TR/1999/REC-xml-names-19990114/#NT-NCName">
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| +<script src="../../../../resources/testharness.js"></script>
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| +<script src="../../../../resources/testharnessreport.js"></script>
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| +<script src="../testcommon.js"></script>
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| +<link rel="stylesheet" href="../../../../resources/testharness.css">
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| +</head>
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| +<body>
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| +<div id="log"></div>
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| +<script>
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| +function composeName(charCode) {
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| +    return String.fromCharCode(charCode) + '-x' + charCode.toString(16);
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| +}
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| +
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| +// NCName definition from http://www.w3.org/TR/1999/REC-xml-names-19990114/#NT-NCName
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| +// NCName     ::= (Letter | '_') (NCNameChar)*
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| +// NCNameChar ::= Letter | Digit | '.' | '-' | '_' | CombiningChar | Extender
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| +// Letter     ::= BaseChar | Ideographic
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| +
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| +test(function() {
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| +    testCharCode(getCharCode('_'), composeName, checkValidName);
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| +}, 'Registering valid custom element name starting with \'_\' char');
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| +
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| +test(function() {
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| +    baseCharsSingle.testEach(composeName, checkValidName);
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| +    baseCharsRanges.testEach(composeName, checkValidName);
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| +}, 'Registering valid custom element name starting with base char');
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| +
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| +test(function() {
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| +    ideographicCharsSingle.testEach(composeName, checkValidName);
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| +    ideographicCharsRanges.testEach(composeName, checkValidName);
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| +}, 'Registering valid custom element name starting with ideographic char');
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| +
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| +test(function() {
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| +    (new CharsArray(['.', '-', ':', '+', '='])).testEach(composeName, checkInvalidName);
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| +}, 'Registering custom element starting with invalid character (general) should fail');
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| +
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| +test(function() {
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| +    combiningChars.testEach(composeName, checkInvalidName);
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| +}, 'Registering custom element starting with invalid character (combining char) should fail');
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| +
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| +test(function() {
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| +    extenderChars.testEach(composeName, checkInvalidName);
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| +}, 'Registering custom element starting with invalid character (extender char) should fail');
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| +
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| +test(function() {
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| +    digitCharsRanges.testEach(composeName, checkInvalidName);
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| +}, 'Registering custom element starting with invalid character (digit char) should fail');
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| +</script>
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| +</body>
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| +</html>
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| 
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