diff options
Diffstat (limited to 'test/built-ins/RegExp/prototype/Symbol.match/builtin-coerce-lastindex.js')
-rw-r--r-- | test/built-ins/RegExp/prototype/Symbol.match/builtin-coerce-lastindex.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/built-ins/RegExp/prototype/Symbol.match/builtin-coerce-lastindex.js b/test/built-ins/RegExp/prototype/Symbol.match/builtin-coerce-lastindex.js new file mode 100644 index 000000000..a16b3261e --- /dev/null +++ b/test/built-ins/RegExp/prototype/Symbol.match/builtin-coerce-lastindex.js @@ -0,0 +1,33 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: Type coercion of `lastIndex` property value +es6id: 21.2.5.6 +info: > + [...] + 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 ) + + [...] + 4. Let lastIndex be ToLength(Get(R,"lastIndex")). +features: [Symbol.match] +---*/ + +var r = /./y; +var result; + +r.lastIndex = '1.9'; + +result = r[Symbol.match]('abc'); + +assert.notSameValue(result, null); +assert.sameValue(result.length, 1); +assert.sameValue(result[0], 'b'); |