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comparison: ipc/ipdl/test/cxx/TestActorPunning.cpp
ipc/ipdl/test/cxx/TestActorPunning.cpp
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| 1 #include "TestActorPunning.h" | |
| 2 | |
| 3 #include "IPDLUnitTests.h" // fail etc. | |
| 4 | |
| 5 namespace mozilla { | |
| 6 namespace _ipdltest { | |
| 7 | |
| 8 //----------------------------------------------------------------------------- | |
| 9 // parent | |
| 10 | |
| 11 void | |
| 12 TestActorPunningParent::Main() | |
| 13 { | |
| 14 if (!SendStart()) | |
| 15 fail("sending Start"); | |
| 16 } | |
| 17 | |
| 18 bool | |
| 19 TestActorPunningParent::RecvPun(PTestActorPunningSubParent* a, const Bad& bad) | |
| 20 { | |
| 21 if (a->SendBad()) | |
| 22 fail("bad!"); | |
| 23 fail("shouldn't have received this message in the first place"); | |
| 24 return true; | |
| 25 } | |
| 26 | |
| 27 PTestActorPunningPunnedParent* | |
| 28 TestActorPunningParent::AllocPTestActorPunningPunnedParent() | |
| 29 { | |
| 30 return new TestActorPunningPunnedParent(); | |
| 31 } | |
| 32 | |
| 33 bool | |
| 34 TestActorPunningParent::DeallocPTestActorPunningPunnedParent(PTestActorPunningPunnedParent* a) | |
| 35 { | |
| 36 delete a; | |
| 37 return true; | |
| 38 } | |
| 39 | |
| 40 PTestActorPunningSubParent* | |
| 41 TestActorPunningParent::AllocPTestActorPunningSubParent() | |
| 42 { | |
| 43 return new TestActorPunningSubParent(); | |
| 44 } | |
| 45 | |
| 46 bool | |
| 47 TestActorPunningParent::DeallocPTestActorPunningSubParent(PTestActorPunningSubParent* a) | |
| 48 { | |
| 49 delete a; | |
| 50 return true; | |
| 51 } | |
| 52 | |
| 53 //----------------------------------------------------------------------------- | |
| 54 // child | |
| 55 | |
| 56 PTestActorPunningPunnedChild* | |
| 57 TestActorPunningChild::AllocPTestActorPunningPunnedChild() | |
| 58 { | |
| 59 return new TestActorPunningPunnedChild(); | |
| 60 } | |
| 61 | |
| 62 bool | |
| 63 TestActorPunningChild::DeallocPTestActorPunningPunnedChild(PTestActorPunningPunnedChild*) | |
| 64 { | |
| 65 fail("should have died by now"); | |
| 66 return true; | |
| 67 } | |
| 68 | |
| 69 PTestActorPunningSubChild* | |
| 70 TestActorPunningChild::AllocPTestActorPunningSubChild() | |
| 71 { | |
| 72 return new TestActorPunningSubChild(); | |
| 73 } | |
| 74 | |
| 75 bool | |
| 76 TestActorPunningChild::DeallocPTestActorPunningSubChild(PTestActorPunningSubChild*) | |
| 77 { | |
| 78 fail("should have died by now"); | |
| 79 return true; | |
| 80 } | |
| 81 | |
| 82 bool | |
| 83 TestActorPunningChild::RecvStart() | |
| 84 { | |
| 85 SendPTestActorPunningSubConstructor(); | |
| 86 SendPTestActorPunningPunnedConstructor(); | |
| 87 PTestActorPunningSubChild* a = SendPTestActorPunningSubConstructor(); | |
| 88 // We can't assert whether this succeeds or fails, due to race | |
| 89 // conditions. | |
| 90 SendPun(a, Bad()); | |
| 91 return true; | |
| 92 } | |
| 93 | |
| 94 bool | |
| 95 TestActorPunningSubChild::RecvBad() | |
| 96 { | |
| 97 fail("things are going really badly right now"); | |
| 98 return true; | |
| 99 } | |
| 100 | |
| 101 | |
| 102 } // namespace _ipdltest | |
| 103 } // namespace mozilla | |
| 104 | |
| 105 namespace IPC { | |
| 106 using namespace mozilla::_ipdltest; | |
| 107 using namespace mozilla::ipc; | |
| 108 | |
| 109 /*static*/ void | |
| 110 ParamTraits<Bad>::Write(Message* aMsg, const paramType& aParam) | |
| 111 { | |
| 112 char* ptr = aMsg->BeginWriteData(4); | |
| 113 ptr -= intptr_t(sizeof(int)); | |
| 114 ptr -= intptr_t(sizeof(ActorHandle)); | |
| 115 ActorHandle* ah = reinterpret_cast<ActorHandle*>(ptr); | |
| 116 if (ah->mId != -3) | |
| 117 fail("guessed wrong offset (value is %d, should be -3)", ah->mId); | |
| 118 ah->mId = -2; | |
| 119 } | |
| 120 | |
| 121 /*static*/ bool | |
| 122 ParamTraits<Bad>::Read(const Message* aMsg, void** aIter, paramType* aResult) | |
| 123 { | |
| 124 const char* ptr; | |
| 125 int len; | |
| 126 aMsg->ReadData(aIter, &ptr, &len); | |
| 127 return true; | |
| 128 } | |
| 129 | |
| 130 } // namespace IPC | |
| 131 |
