diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/RegExp/named-groups/unicode-property-names.js')
-rw-r--r-- | js/src/tests/test262/built-ins/RegExp/named-groups/unicode-property-names.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/named-groups/unicode-property-names.js b/js/src/tests/test262/built-ins/RegExp/named-groups/unicode-property-names.js new file mode 100644 index 0000000000..bb321dd6ff --- /dev/null +++ b/js/src/tests/test262/built-ins/RegExp/named-groups/unicode-property-names.js @@ -0,0 +1,32 @@ +// Copyright 2017 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: Exotic named group names in Unicode RegExps +esid: prod-GroupSpecifier +features: [regexp-named-groups] +---*/ + +assert.sameValue("a", /(?<π>a)/u.exec("bab").groups.π); +assert.sameValue("a", /(?<\u{03C0}>a)/u.exec("bab").groups.π); +assert.sameValue("a", /(?<π>a)/u.exec("bab").groups.\u03C0); +assert.sameValue("a", /(?<\u{03C0}>a)/u.exec("bab").groups.\u03C0); +assert.sameValue("a", /(?<$>a)/u.exec("bab").groups.$); +assert.sameValue("a", /(?<_>a)/u.exec("bab").groups._); +assert.sameValue("a", /(?<$𐒤>a)/u.exec("bab").groups.$𐒤); +assert.sameValue("a", /(?<_\u200C>a)/u.exec("bab").groups._\u200C); +assert.sameValue("a", /(?<_\u200D>a)/u.exec("bab").groups._\u200D); +assert.sameValue("a", /(?<ಠ_ಠ>a)/u.exec("bab").groups.ಠ_ಠ); + +// Unicode escapes in capture names. +assert(/(?<a\uD801\uDCA4>.)/u.test("a"), "\\u Lead \\u Trail"); +assert(/(?<\u0041>.)/u.test("a"), "\\u NonSurrogate"); +assert(/(?<\u{0041}>.)/u.test("a"), "\\u{ Non-surrogate }"); +assert(/(?<a\u{104A4}>.)/u.test("a"), "\\u{ Surrogate, ID_Continue }"); +assert(RegExp("(?<\u{0041}>.)", "u").test("a"), "Non-surrogate"); +assert(RegExp("(?<a\u{104A4}>.)", "u").test("a"), "Surrogate,ID_Continue"); +assert((/(?<\u{0041}>.)/u).test("a"), "Non-surrogate"); +assert(/(?<a\u{104A4}>.)/u.test("a"), "Surrogate, ID_Continue"); +assert(RegExp("(?<\\u0041>.)", "u").test("a"), "Non-surrogate"); + +reportCompare(0, 0); |