From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/tests/non262/RegExp/unicode-lead-trail.js | 218 +++++++++++++++++++++++ 1 file changed, 218 insertions(+) create mode 100644 js/src/tests/non262/RegExp/unicode-lead-trail.js (limited to 'js/src/tests/non262/RegExp/unicode-lead-trail.js') diff --git a/js/src/tests/non262/RegExp/unicode-lead-trail.js b/js/src/tests/non262/RegExp/unicode-lead-trail.js new file mode 100644 index 0000000000..7ecdb9ace4 --- /dev/null +++ b/js/src/tests/non262/RegExp/unicode-lead-trail.js @@ -0,0 +1,218 @@ +var BUGNUMBER = 1135377; +var summary = "Implement RegExp unicode flag -- lead and trail patterns in RegExpUnicodeEscapeSequence."; + +print(BUGNUMBER + ": " + summary); + +// ==== standalone ==== + +assertEqArray(/\uD83D\uDC38/u.exec("\u{1F438}"), + ["\u{1F438}"]); + +// no unicode flag +assertEqArray(/\uD83D\uDC38/.exec("\u{1F438}"), + ["\u{1F438}"]); + +// RegExp constructor +assertEqArray(new RegExp("\\uD83D\\uDC38", "u").exec("\u{1F438}"), + ["\u{1F438}"]); + +// RegExp constructor, no unicode flag +assertEqArray(new RegExp("\\uD83D\\uDC38", "").exec("\u{1F438}"), + ["\u{1F438}"]); + +// ==== ? ==== + +assertEqArray(/\uD83D\uDC38?/u.exec("\u{1F438}"), + ["\u{1F438}"]); +assertEqArray(/\uD83D\uDC38?/u.exec(""), + [""]); + +// lead-only target +assertEqArray(/\uD83D\uDC38?/u.exec("\uD83D"), + [""]); + +// no unicode flag +assertEqArray(/\uD83D\uDC38?/.exec("\u{1F438}"), + ["\u{1F438}"]); +assertEq(/\uD83D\uDC38?/.exec(""), + null); + +assertEqArray(/\uD83D\uDC38?/.exec("\uD83D"), + ["\uD83D"]); + +// RegExp constructor +assertEqArray(new RegExp("\\uD83D\\uDC38?", "u").exec("\u{1F438}"), + ["\u{1F438}"]); +assertEqArray(new RegExp("\\uD83D\\uDC38?", "u").exec(""), + [""]); + +assertEqArray(new RegExp("\\uD83D\\uDC38?", "u").exec("\uD83D"), + [""]); + +// RegExp constructor, no unicode flag +assertEqArray(new RegExp("\\uD83D\\uDC38?", "").exec("\u{1F438}"), + ["\u{1F438}"]); +assertEq(new RegExp("\\uD83D\\uDC38?", "").exec(""), + null); + +assertEqArray(new RegExp("\\uD83D\\uDC38?", "").exec("\uD83D"), + ["\uD83D"]); + +// ==== + ==== + +assertEqArray(/\uD83D\uDC38+/u.exec("\u{1F438}"), + ["\u{1F438}"]); +assertEqArray(/\uD83D\uDC38+/u.exec("\u{1F438}\u{1F438}"), + ["\u{1F438}\u{1F438}"]); +assertEq(/\uD83D\uDC38+/u.exec(""), + null); + +// lead-only target +assertEq(/\uD83D\uDC38+/u.exec("\uD83D"), + null); +assertEqArray(/\uD83D\uDC38+/u.exec("\uD83D\uDC38\uDC38"), + ["\uD83D\uDC38"]); + +// no unicode flag +assertEqArray(/\uD83D\uDC38+/.exec("\u{1F438}"), + ["\u{1F438}"]); +assertEqArray(/\uD83D\uDC38+/.exec("\u{1F438}\u{1F438}"), + ["\u{1F438}"]); +assertEq(/\uD83D\uDC38+/.exec("\uD83D"), + null); +assertEqArray(/\uD83D\uDC38+/.exec("\uD83D\uDC38\uDC38"), + ["\uD83D\uDC38\uDC38"]); +assertEq(/\uD83D\uDC38+/.exec(""), + null); + +// ==== * ==== + +assertEqArray(/\uD83D\uDC38*/u.exec("\u{1F438}"), + ["\u{1F438}"]); +assertEqArray(/\uD83D\uDC38*/u.exec("\u{1F438}\u{1F438}"), + ["\u{1F438}\u{1F438}"]); +assertEqArray(/\uD83D\uDC38*/u.exec(""), + [""]); + +// lead-only target +assertEqArray(/\uD83D\uDC38*/u.exec("\uD83D"), + [""]); +assertEqArray(/\uD83D\uDC38*/u.exec("\uD83D\uDC38\uDC38"), + ["\uD83D\uDC38"]); + +// no unicode flag +assertEqArray(/\uD83D\uDC38*/.exec("\u{1F438}"), + ["\u{1F438}"]); +assertEqArray(/\uD83D\uDC38*/.exec("\u{1F438}\u{1F438}"), + ["\u{1F438}"]); +assertEqArray(/\uD83D\uDC38*/.exec("\uD83D"), + ["\uD83D"]); +assertEqArray(/\uD83D\uDC38*/.exec("\uD83D\uDC38\uDC38"), + ["\uD83D\uDC38\uDC38"]); +assertEq(/\uD83D\uDC38*/.exec(""), + null); + +// ==== lead-only ==== + +// match only non-surrogate pair +assertEqArray(/\uD83D/u.exec("\uD83D\uDBFF"), + ["\uD83D"]); +assertEq(/\uD83D/u.exec("\uD83D\uDC00"), + null); +assertEq(/\uD83D/u.exec("\uD83D\uDFFF"), + null); +assertEqArray(/\uD83D/u.exec("\uD83D\uE000"), + ["\uD83D"]); + +// match before non-tail char +assertEqArray(/\uD83D/u.exec("\uD83D"), + ["\uD83D"]); +assertEqArray(/\uD83D/u.exec("\uD83DA"), + ["\uD83D"]); + +// no unicode flag +assertEqArray(/\uD83D/.exec("\uD83D\uDBFF"), + ["\uD83D"]); +assertEqArray(/\uD83D/.exec("\uD83D\uDC00"), + ["\uD83D"]); +assertEqArray(/\uD83D/.exec("\uD83D\uDFFF"), + ["\uD83D"]); +assertEqArray(/\uD83D/.exec("\uD83D\uE000"), + ["\uD83D"]); +assertEqArray(/\uD83D/.exec("\uD83D"), + ["\uD83D"]); +assertEqArray(/\uD83D/.exec("\uD83DA"), + ["\uD83D"]); + +// ==== trail-only ==== + +// match only non-surrogate pair +assertEqArray(/\uDC38/u.exec("\uD7FF\uDC38"), + ["\uDC38"]); +assertEq(/\uDC38/u.exec("\uD800\uDC38"), + null); +assertEq(/\uDC38/u.exec("\uDBFF\uDC38"), + null); +assertEqArray(/\uDC38/u.exec("\uDC00\uDC38"), + ["\uDC38"]); + +// match after non-lead char +assertEqArray(/\uDC38/u.exec("\uDC38"), + ["\uDC38"]); +assertEqArray(/\uDC38/u.exec("A\uDC38"), + ["\uDC38"]); + +// no unicode flag +assertEqArray(/\uDC38/.exec("\uD7FF\uDC38"), + ["\uDC38"]); +assertEqArray(/\uDC38/.exec("\uD800\uDC38"), + ["\uDC38"]); +assertEqArray(/\uDC38/.exec("\uDBFF\uDC38"), + ["\uDC38"]); +assertEqArray(/\uDC38/.exec("\uDC00\uDC38"), + ["\uDC38"]); +assertEqArray(/\uDC38/.exec("\uDC38"), + ["\uDC38"]); +assertEqArray(/\uDC38/.exec("A\uDC38"), + ["\uDC38"]); + +// ==== invalid trail ==== + +assertEqArray(/\uD83D\u3042*/u.exec("\uD83D"), + ["\uD83D"]); +assertEqArray(/\uD83D\u3042*/u.exec("\uD83D\u3042"), + ["\uD83D\u3042"]); +assertEqArray(/\uD83D\u3042*/u.exec("\uD83D\u3042\u3042"), + ["\uD83D\u3042\u3042"]); + +assertEqArray(/\uD83D\u{3042}*/u.exec("\uD83D"), + ["\uD83D"]); +assertEqArray(/\uD83D\u{3042}*/u.exec("\uD83D\u3042"), + ["\uD83D\u3042"]); +assertEqArray(/\uD83D\u{3042}*/u.exec("\uD83D\u3042\u3042"), + ["\uD83D\u3042\u3042"]); + +assertEqArray(/\uD83DA*/u.exec("\uD83D"), + ["\uD83D"]); +assertEqArray(/\uD83DA*/u.exec("\uD83DA"), + ["\uD83DA"]); +assertEqArray(/\uD83DA*/u.exec("\uD83DAA"), + ["\uD83DAA"]); + +// ==== wrong patterns ==== + +assertThrowsInstanceOf(() => eval(`/\\u/u`), SyntaxError); +assertThrowsInstanceOf(() => eval(`/\\u0/u`), SyntaxError); +assertThrowsInstanceOf(() => eval(`/\\u00/u`), SyntaxError); +assertThrowsInstanceOf(() => eval(`/\\u000/u`), SyntaxError); +assertThrowsInstanceOf(() => eval(`/\\u000G/u`), SyntaxError); +assertThrowsInstanceOf(() => eval(`/\\u0.00/u`), SyntaxError); +assertThrowsInstanceOf(() => eval(`/\\uD83D\\u/u`), SyntaxError); +assertThrowsInstanceOf(() => eval(`/\\uD83D\\u0/u`), SyntaxError); +assertThrowsInstanceOf(() => eval(`/\\uD83D\\u00/u`), SyntaxError); +assertThrowsInstanceOf(() => eval(`/\\uD83D\\u000/u`), SyntaxError); +assertThrowsInstanceOf(() => eval(`/\\uD83D\\u000G/u`), SyntaxError); +assertThrowsInstanceOf(() => eval(`/\\uD83D\\u0.00/u`), SyntaxError); + +if (typeof reportCompare === "function") + reportCompare(true, true); -- cgit v1.2.3