| // 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-array.of |
| description: > |
| Returns an instance from a custom constructor. |
| info: | |
| Array.of ( ...items ) |
| |
| ... |
| 4. If IsConstructor(C) is true, then |
| a. Let A be Construct(C, «len»). |
| ... |
| 11. Return A. |
| ---*/ |
| |
| function Coop() {} |
| |
| var coop = Array.of.call(Coop, 'Mike', 'Rick', 'Leo'); |
| |
| assert.sameValue( |
| coop.length, 3, |
| 'Sets a length property with the number of arguments' |
| ); |
| assert.sameValue( |
| coop[0], 'Mike', |
| 'Sets each argument in order as integer properties - #1 argument' |
| ); |
| assert.sameValue( |
| coop[1], 'Rick', |
| 'Sets each argument in order as integer properties - #2 argument' |
| ); |
| assert.sameValue( |
| coop[2], 'Leo', |
| 'Sets each argument in order as integer properties - #3 argument' |
| ); |
| assert(coop instanceof Coop, 'Returns an instance from a custom constructor'); |