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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-map-iterable
description: >
A Map constructed with an empty iterable argument does not call set.
info: |
Map ( [ iterable ] )
When the Map function is called with optional argument the following steps are
taken:
...
8. If iter is undefined, return map.
9. Repeat
a. Let next be IteratorStep(iter).
b. ReturnIfAbrupt(next).
c. If next is false, return map.
---*/
var set = Map.prototype.set;
var counter = 0;
Map.prototype.set = function(value) {
counter++;
set.call(this, value);
};
new Map([]);
assert.sameValue(counter, 0, '`Map.prototype.set` was not called.');
reportCompare(0, 0);
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