1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --harmony-spread-calls
(function testNonConstructorStrict() {
"use strict";
assertThrows(function() {
return new Math.cos(...[1,2,3]);
}, TypeError);
assertThrows(function() {
var CallNull = null;
return new CallNull(...[1,2,3]);
}, TypeError);
})();
(function testNonConstructorSloppy() {
assertThrows(function() {
return new Math.cos(...[1,2,3]);
}, TypeError);
assertThrows(function() {
var CallNull = null;
return new CallNull(...[1,2,3]);
}, TypeError);
})();
(function testConstructStrict() {
"use strict";
function TestClass(a, b, c) {
this.wasCalled = true;
this.args = [a, b, c];
}
TestClass.prototype.method = function() {
return this.args;
}
assertInstanceof(new TestClass(...[1, 2, 3]), TestClass);
assertEquals([1, 2, 3], (new TestClass(...[1, 2, 3])).method());
assertEquals([1, 2, 3], (new TestClass(...[1, 2, 3])).args);
assertTrue((new TestClass(...[1, 2, 3])).wasCalled);
})();
(function testConstructSloppy() {
function TestClass(a, b, c) {
this.wasCalled = true;
this.args = [a, b, c];
}
TestClass.prototype.method = function() {
return this.args;
}
assertInstanceof(new TestClass(...[1, 2, 3]), TestClass);
assertEquals([1, 2, 3], (new TestClass(...[1, 2, 3])).method());
assertEquals([1, 2, 3], (new TestClass(...[1, 2, 3])).args);
assertTrue((new TestClass(...[1, 2, 3])).wasCalled);
})();
|
