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Diffstat (limited to 'js/src/tests/test262/built-ins/RegExp/prototype/Symbol.match/builtin-infer-unicode.js')
-rw-r--r-- | js/src/tests/test262/built-ins/RegExp/prototype/Symbol.match/builtin-infer-unicode.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.match/builtin-infer-unicode.js b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.match/builtin-infer-unicode.js new file mode 100644 index 0000000000..4b54342f63 --- /dev/null +++ b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.match/builtin-infer-unicode.js @@ -0,0 +1,40 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: > + Extended unicode support is determined by internal slot (not `unicode` + property) +es6id: 21.2.5.6 +info: | + [...] + 5. Let global be ToBoolean(Get(rx, "global")). + 6. ReturnIfAbrupt(global). + 7. If global is false, then + a. Return RegExpExec(rx, S). + + 21.2.5.2.1 Runtime Semantics: RegExpExec ( R, S ) + + [...] + 7. Return RegExpBuiltinExec(R, S). + + 21.2.5.2.2 Runtime Semantics: RegExpBuiltinExec ( R, S ) + + [...] + 12. Let flags be the value of R’s [[OriginalFlags]] internal slot. + 13. If flags contains "u", let fullUnicode be true, else let fullUnicode be + false. +features: [Symbol.match] +---*/ + +var r; + +r = /\udf06/; +Object.defineProperty(r, 'unicode', { value: true }); +assert.notSameValue(r[Symbol.match]('\ud834\udf06'), null); + +r = /\udf06/u; +Object.defineProperty(r, 'unicode', { value: false }); +assert.sameValue(r[Symbol.match]('\ud834\udf06'), null); + +reportCompare(0, 0); |