Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 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 --expose-gc |
| 6 | |
| 7 | function Inner() { |
| 8 | this.inner_name = "inner"; |
| 9 | } |
| 10 | |
| 11 | function Boom() { |
| 12 | this.boom = "boom"; |
| 13 | } |
| 14 | |
| 15 | function Outer() { |
| 16 | this.outer_name = "outer"; |
| 17 | } |
| 18 | |
| 19 | function SetInner(inner, value) { |
| 20 | inner.prop = value; |
| 21 | } |
| 22 | |
| 23 | function SetOuter(outer, value) { |
| 24 | outer.inner = value; |
| 25 | } |
| 26 | |
| 27 | var inner1 = new Inner(); |
| 28 | var inner2 = new Inner(); |
| 29 | |
| 30 | SetInner(inner1, 10); |
| 31 | SetInner(inner2, 10); |
| 32 | |
| 33 | var outer1 = new Outer(); |
| 34 | var outer2 = new Outer(); |
| 35 | var outer3 = new Outer(); |
| 36 | |
| 37 | SetOuter(outer1, inner1); |
| 38 | SetOuter(outer1, inner1); |
| 39 | SetOuter(outer1, inner1); |
| 40 | |
| 41 | SetOuter(outer2, inner2); |
| 42 | SetOuter(outer2, inner2); |
| 43 | SetOuter(outer2, inner2); |
| 44 | |
| 45 | SetOuter(outer3, inner2); |
| 46 | SetOuter(outer3, inner2); |
| 47 | SetOuter(outer3, inner2); |
| 48 | |
| 49 | |
| 50 | SetInner(inner2, 6.5); |
| 51 | |
| 52 | outer1 = null; |
| 53 | inner1 = null; |
| 54 | |
| 55 | gc(); |
| 56 | |
| 57 | var boom = new Boom(); |
| 58 | SetOuter(outer2, boom); |
| 59 | |
| 60 | gc(); |