Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | // Flags: --allow-natives-syntax |
| 6 | |
| 7 | var obj = {}; |
| 8 | |
| 9 | function f(v) { |
| 10 | var v1 = -(4/3); |
| 11 | var v2 = 1; |
| 12 | var arr = new Array(+0, true, 0, -0, false, undefined, null, "0", obj, v1, -(4/3), -1.3333333333333, "str", v2, 1, false); |
| 13 | assertEquals(10, arr.lastIndexOf(-(4/3))); |
| 14 | assertEquals(9, arr.indexOf(-(4/3))); |
| 15 | |
| 16 | assertEquals(10, arr.lastIndexOf(v)); |
| 17 | assertEquals(9, arr.indexOf(v)); |
| 18 | |
| 19 | assertEquals(8, arr.lastIndexOf(obj)); |
| 20 | assertEquals(8, arr.indexOf(obj)); |
| 21 | } |
| 22 | |
| 23 | function g(v, x, index) { |
| 24 | var arr = new Array({}, x-1.1, x-2, x-3.1); |
| 25 | assertEquals(index, arr.indexOf(0)); |
| 26 | assertEquals(index, arr.lastIndexOf(0)); |
| 27 | |
| 28 | assertEquals(index, arr.indexOf(v)); |
| 29 | assertEquals(index, arr.lastIndexOf(v)); |
| 30 | } |
| 31 | |
| 32 | f(-(4/3)); |
| 33 | f(-(4/3)); |
| 34 | %OptimizeFunctionOnNextCall(f); |
| 35 | f(-(4/3)); |
| 36 | |
| 37 | g(0, 2, 2); |
| 38 | g(0, 3.1, 3); |
| 39 | %OptimizeFunctionOnNextCall(g); |
| 40 | g(0, 1.1, 1); |