diff options
Diffstat (limited to 'js/src/tests/ecma_6/Syntax/unicode_other_id_continue.js')
-rw-r--r-- | js/src/tests/ecma_6/Syntax/unicode_other_id_continue.js | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/js/src/tests/ecma_6/Syntax/unicode_other_id_continue.js b/js/src/tests/ecma_6/Syntax/unicode_other_id_continue.js new file mode 100644 index 000000000..03dd09b71 --- /dev/null +++ b/js/src/tests/ecma_6/Syntax/unicode_other_id_continue.js @@ -0,0 +1,45 @@ +/* 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 otherIdContinue = [ + 0x00B7, // MIDDLE DOT, Gc=Po + 0x0387, // GREEK ANO TELEIA, Gc=Po + 0x1369, // ETHIOPIC DIGIT ONE, Gc=No + 0x136A, // ETHIOPIC DIGIT TWO, Gc=No + 0x136B, // ETHIOPIC DIGIT THREE, Gc=No + 0x136C, // ETHIOPIC DIGIT FOUR, Gc=No + 0x136D, // ETHIOPIC DIGIT FIVE, Gc=No + 0x136E, // ETHIOPIC DIGIT SIX, Gc=No + 0x136F, // ETHIOPIC DIGIT SEVEN, Gc=No + 0x1370, // ETHIOPIC DIGIT EIGHT, Gc=No + 0x1371, // ETHIOPIC DIGIT NINE, Gc=No + 0x19DA, // NEW TAI LUE THAM DIGIT ONE, Gc=No +]; + +// Leading character in identifier. +for (let ident of [...otherIdContinue]) { + assertThrowsInstanceOf(() => eval(`${String.fromCodePoint(ident)}`), SyntaxError); + assertThrowsInstanceOf(() => eval(`\\u${ident.toString(16).padStart(4, "0")}`), SyntaxError); + assertThrowsInstanceOf(() => eval(`\\u{${ident.toString(16)}}`), SyntaxError); +} + +// Not leading character in identifier. +for (let ident of [...otherIdContinue]) { + eval(` + let A${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"); |