diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/RegExp/prototype/Symbol.replace/u-advance-after-empty.js')
-rw-r--r-- | js/src/tests/test262/built-ins/RegExp/prototype/Symbol.replace/u-advance-after-empty.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.replace/u-advance-after-empty.js b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.replace/u-advance-after-empty.js new file mode 100644 index 0000000000..69d57d61fb --- /dev/null +++ b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.replace/u-advance-after-empty.js @@ -0,0 +1,32 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: lastIndex is advanced according to width of astral symbols +es6id: 21.2.5.8 +info: | + 21.2.5.8 RegExp.prototype [ @@replace ] ( string, replaceValue ) + + [...] + 10. If global is true, then + a. Let fullUnicode be ToBoolean(Get(rx, "unicode")). + b. ReturnIfAbrupt(fullUnicode). + [...] + 13. Repeat, while done is false + [...] + d. Else result is not null, + [...] + iii. Else, + [...] + 3. If matchStr is the empty String, then + [...] + c. Let nextIndex be AdvanceStringIndex(S, thisIndex, + fullUnicode). + d. Let setStatus be Set(rx, "lastIndex", nextIndex, true). +features: [Symbol.replace] +---*/ + +var str = /^|\udf06/ug[Symbol.replace]('\ud834\udf06', 'XXX'); +assert.sameValue(str, 'XXX\ud834\udf06'); + +reportCompare(0, 0); |