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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/String/prototype/matchAll/regexp-matchAll-invocation.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/matchAll/regexp-matchAll-invocation.js b/js/src/tests/test262/built-ins/String/prototype/matchAll/regexp-matchAll-invocation.js new file mode 100644 index 0000000000..0246337834 --- /dev/null +++ b/js/src/tests/test262/built-ins/String/prototype/matchAll/regexp-matchAll-invocation.js @@ -0,0 +1,37 @@ +// Copyright (C) 2018 Jordan Harband. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: pending +description: Invocation of @@matchAll property of user-supplied RegExp objects +info: | + String.prototype.matchAll ( regexp ) + [...] + 2. If regexp is neither undefined nor null, then + a. Let matcher be ? GetMethod(regexp, @@matchAll). + b. If matcher is not undefined, then + i. Return ? Call(matcher, regexp, « O »). +features: [Symbol.matchAll, String.prototype.matchAll] +---*/ + +var obj = {}; +var returnVal = {}; +var callCount = 0; +var thisVal, args; + +obj[Symbol.matchAll] = function () { + callCount++; + thisVal = this; + args = arguments; + return returnVal; +}; + +var str = ''; + +assert.sameValue(str.matchAll(obj), returnVal); +assert.sameValue(callCount, 1, 'Invokes the method exactly once'); +assert.sameValue(thisVal, obj); +assert.notSameValue(args, undefined); +assert.sameValue(args.length, 1); +assert.sameValue(args[0], str); + +reportCompare(0, 0); |