From 25978298a469abb89bf66e35f95b7a0294e321e9 Mon Sep 17 00:00:00 2001 From: Alexey Shvayka <shvaikalesh@gmail.com> Date: Mon, 6 Apr 2020 18:59:56 +0300 Subject: [PATCH] Add String.prototype.replaceAll test --- .../searchValue-replacer-is-null.js | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 test/built-ins/String/prototype/replaceAll/searchValue-replacer-is-null.js diff --git a/test/built-ins/String/prototype/replaceAll/searchValue-replacer-is-null.js b/test/built-ins/String/prototype/replaceAll/searchValue-replacer-is-null.js new file mode 100644 index 0000000000..b27e49142e --- /dev/null +++ b/test/built-ins/String/prototype/replaceAll/searchValue-replacer-is-null.js @@ -0,0 +1,35 @@ +// Copyright (C) 2020 Alexey Shvayka. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-string.prototype.replaceall +description: > + If searchValue's Symbol.replace property is null, no error is thrown. +info: | + String.prototype.replaceAll ( searchValue, replaceValue ) + + [...] + 2. If searchValue is neither undefined nor null, then + [...] + c. Let replacer be ? GetMethod(searchValue, @@replace). + d. If replacer is not undefined, then + [...] + [...] + 16. Return result. + + GetMethod ( V, P ) + + [...] + 2. Let func be ? GetV(V, P). + 3. If func is either undefined or null, return undefined. +features: [String.prototype.replaceAll, Symbol.replace] +---*/ + +var searchValue = {}; +searchValue[Symbol.replace] = null; +searchValue.toString = function() { return "2"; }; +searchValue.valueOf = function() { throw new Test262Error("should not be called"); }; + +var replacer = function() { return "<foo>"; }; +assert.sameValue("a2b2c".replaceAll(searchValue, replacer), "a<foo>b<foo>c"); +assert.sameValue("a2b2c".replaceAll(searchValue, "<foo>"), "a<foo>b<foo>c");