diff options
Diffstat (limited to 'js/src/tests/ecma_6/Syntax/unicode_other_id_start.js')
-rw-r--r-- | js/src/tests/ecma_6/Syntax/unicode_other_id_start.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/ecma_6/Syntax/unicode_other_id_start.js b/js/src/tests/ecma_6/Syntax/unicode_other_id_start.js new file mode 100644 index 000000000..86790dd00 --- /dev/null +++ b/js/src/tests/ecma_6/Syntax/unicode_other_id_start.js @@ -0,0 +1,48 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +// From PropList.txt (Unicode 9): +const otherIdStart = [ + 0x1885, // MONGOLIAN LETTER ALI GALI BALUDA, Gc=Mn + 0x1886, // MONGOLIAN LETTER ALI GALI THREE BALUDA, Gc=Mn + 0x2118, // SCRIPT CAPITAL P, Gc=Sm + 0x212E, // ESTIMATED SYMBOL, Gc=So + 0x309B, // KATAKANA-HIRAGANA VOICED SOUND MARK, Gc=Sk + 0x309C, // KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK, Gc=Sk +]; + +// Leading character in identifier. +for (let ident of otherIdStart) { + eval(` + let ${String.fromCodePoint(ident)} = 123; + assertEq(${String.fromCodePoint(ident)}, 123); + `); + eval(` + let \\u${ident.toString(16).padStart(4, "0")} = 123; + assertEq(${String.fromCodePoint(ident)}, 123); + `); + eval(` + let \\u{${ident.toString(16)}} = 123; + assertEq(${String.fromCodePoint(ident)}, 123); + `); +} + +// Not leading character in identifier. +for (let ident of otherIdStart) { + eval(` + let A${String.fromCodePoint(ident)} = 123; + assertEq(${String.fromCodePoint(0x41, ident)}, 123); + `); + eval(` + let A\\u${ident.toString(16).padStart(4, "0")} = 123; + assertEq(${String.fromCodePoint(0x41, ident)}, 123); + `); + eval(` + let A\\u{${ident.toString(16)}} = 123; + assertEq(${String.fromCodePoint(0x41, ident)}, 123); + `); +} + +if (typeof reportCompare === "function") + reportCompare(0, 0, "ok"); |