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// |reftest| shell-option(--enable-regexp-escape) skip-if(!RegExp.escape||!xulRuntime.shell) -- RegExp.escape is not enabled unconditionally, requires shell-options
// Copyright (C) 2024 Leo Balter, Jordan Harband. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-encodeforregexescape
description: UTF16EncodeCodePoint is called for remaining codepoints
info: |
EncodeForRegExpEscape ( c )
3. Let otherPunctuators be the string-concatenation of ",-=<>#&!%:;@~'`" and the code unit 0x0022 (QUOTATION MARK).
4. Let toEscape be StringToCodePoints(otherPunctuators).
5. If toEscape contains c, c is matched by WhiteSpace or LineTerminator, or c has the same numeric value as a leading surrogate or trailing surrogate, then
...
6. Return UTF16EncodeCodePoint(c).
features: [RegExp.escape]
---*/
const codePoints = String.fromCharCode(0x100, 0x200, 0x300);
assert.sameValue(RegExp.escape(codePoints), codePoints, 'characters are correctly not escaped');
assert.sameValue(RegExp.escape('你好'), '你好', 'Chinese characters are correctly not escaped');
assert.sameValue(RegExp.escape('こんにちは'), 'こんにちは', 'Japanese characters are correctly not escaped');
assert.sameValue(RegExp.escape('안녕하세요'), '안녕하세요', 'Korean characters are correctly not escaped');
assert.sameValue(RegExp.escape('Привет'), 'Привет', 'Cyrillic characters are correctly not escaped');
assert.sameValue(RegExp.escape('مرحبا'), 'مرحبا', 'Arabic characters are correctly not escaped');
assert.sameValue(RegExp.escape('हेलो'), 'हेलो', 'Devanagari characters are correctly not escaped');
assert.sameValue(RegExp.escape('Γειά σου'), 'Γειά\\x20σου', 'Greek characters are correctly not escaped');
assert.sameValue(RegExp.escape('שלום'), 'שלום', 'Hebrew characters are correctly not escaped');
assert.sameValue(RegExp.escape('สวัสดี'), 'สวัสดี', 'Thai characters are correctly not escaped');
assert.sameValue(RegExp.escape('नमस्ते'), 'नमस्ते', 'Hindi characters are correctly not escaped');
assert.sameValue(RegExp.escape('ሰላም'), 'ሰላም', 'Amharic characters are correctly not escaped');
assert.sameValue(RegExp.escape('हैलो'), 'हैलो', 'Hindi characters with diacritics are correctly not escaped');
assert.sameValue(RegExp.escape('안녕!'), '안녕\\x21', 'Korean character with special character is correctly escaped');
assert.sameValue(RegExp.escape('.hello\uD7FFworld'), '\\.hello\uD7FFworld', 'Mixed ASCII and Unicode characters are correctly escaped');
reportCompare(0, 0);