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1 // Array.of makes real arrays. | |
2 | |
3 function check(a) { | |
4 assertEq(Object.getPrototypeOf(a), Array.prototype); | |
5 assertEq(Array.isArray(a), true); | |
6 a[9] = 9; | |
7 assertEq(a.length, 10); | |
8 } | |
9 | |
10 check(Array.of()); | |
11 check(Array.of(0)); | |
12 check(Array.of(0, 1, 2)); | |
13 | |
14 var f = Array.of; | |
15 check(f()); |