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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-get-map.prototype.size
description: >
Throws a TypeError if `this` is not an Object.
info: |
get Map.prototype.size
1. Let M be the this value.
2. If Type(M) is not Object, throw a TypeError exception.
3. If M does not have a [[MapData]] internal slot, throw a TypeError
exception.
...
features: [Symbol]
---*/
var descriptor = Object.getOwnPropertyDescriptor(Map.prototype, 'size');
assert.throws(TypeError, function() {
descriptor.get.call(1);
});
assert.throws(TypeError, function() {
descriptor.get.call(false);
});
assert.throws(TypeError, function() {
descriptor.get.call(1);
});
assert.throws(TypeError, function() {
descriptor.get.call('');
});
assert.throws(TypeError, function() {
descriptor.get.call(undefined);
});
assert.throws(TypeError, function() {
descriptor.get.call(null);
});
assert.throws(TypeError, function() {
descriptor.get.call(Symbol());
});
reportCompare(0, 0);
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