1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/js/src/jit-test/tests/collections/Array-of-1.js Wed Dec 31 06:09:35 2014 +0100 1.3 @@ -0,0 +1,15 @@ 1.4 +// Array.of makes real arrays. 1.5 + 1.6 +function check(a) { 1.7 + assertEq(Object.getPrototypeOf(a), Array.prototype); 1.8 + assertEq(Array.isArray(a), true); 1.9 + a[9] = 9; 1.10 + assertEq(a.length, 10); 1.11 +} 1.12 + 1.13 +check(Array.of()); 1.14 +check(Array.of(0)); 1.15 +check(Array.of(0, 1, 2)); 1.16 + 1.17 +var f = Array.of; 1.18 +check(f());