OLD | NEW |
(Empty) | |
| 1 // Copyright 2015 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 function test(expected, f) { |
| 8 assertEquals(expected, f()); |
| 9 assertEquals(expected, f()); |
| 10 %OptimizeFunctionOnNextCall(f); |
| 11 assertEquals(expected, f()); |
| 12 assertEquals(expected, f()); |
| 13 } |
| 14 |
| 15 function testThrows(f) { |
| 16 assertThrows(f); |
| 17 assertThrows(f); |
| 18 %OptimizeFunctionOnNextCall(f); |
| 19 assertThrows(f); |
| 20 assertThrows(f); |
| 21 } |
| 22 |
| 23 // --- Constant case. |
| 24 a = 11; |
| 25 |
| 26 function f1() { return a; } |
| 27 test(11, f1); |
| 28 |
| 29 delete a; |
| 30 |
| 31 testThrows(f1); |
| 32 |
| 33 |
| 34 // --- SMI case. |
| 35 |
| 36 b = 11; |
| 37 b = 12; |
| 38 b = 13; |
| 39 |
| 40 function f2() { return b; } |
| 41 test(13, f2); |
| 42 |
| 43 delete b; |
| 44 |
| 45 testThrows(f2); |
| 46 |
| 47 |
| 48 // --- double case. |
| 49 |
| 50 c = 11; |
| 51 c = 12.25; |
| 52 c = 13.25; |
| 53 |
| 54 function f3() { return c; } |
| 55 test(13.25, f3); |
| 56 |
| 57 delete c; |
| 58 |
| 59 testThrows(f3); |
| 60 |
| 61 |
| 62 // --- tagged case. |
| 63 |
| 64 d = 11; |
| 65 d = 12.25; |
| 66 d = "hello"; |
| 67 |
| 68 function f4() { return d; } |
| 69 test("hello", f4); |
| 70 |
| 71 delete d; |
| 72 |
| 73 testThrows(f4); |
OLD | NEW |