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// Copyright (C) 2018 Peter Wong. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: pending
description: Behavior when regexp is null or undefined
info: |
String.prototype.matchAll ( regexp )
1. Let O be ? RequireObjectCoercible(this value).
2. If regexp is neither undefined nor null, then
[...]
3. Let S be ? ToString(O).
4. Let rx be ? RegExpCreate(R, "g").
5. Return ? Invoke(rx, @@matchAll, « S »).
features: [String.prototype.matchAll]
---*/
var callCount = 0;
var obj = {};
RegExp.prototype[Symbol.matchAll] = function() {
callCount++;
return obj;
};
assert.sameValue('a'.matchAll(null), obj);
assert.sameValue(callCount, 1);
assert.sameValue(''.matchAll(undefined), obj);
assert.sameValue(callCount, 2);
reportCompare(0, 0);
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