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comparison: ipc/ipdl/test/cxx/TestShutdown.cpp
ipc/ipdl/test/cxx/TestShutdown.cpp
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| -1:000000000000 | 0:840de2c52842 |
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| 1 #include "TestShutdown.h" | |
| 2 | |
| 3 namespace mozilla { | |
| 4 namespace _ipdltest { | |
| 5 | |
| 6 //----------------------------------------------------------------------------- | |
| 7 // Parent side | |
| 8 void | |
| 9 TestShutdownParent::Main() | |
| 10 { | |
| 11 if (!SendStart()) | |
| 12 fail("sending Start()"); | |
| 13 } | |
| 14 | |
| 15 void | |
| 16 TestShutdownParent::ActorDestroy(ActorDestroyReason why) | |
| 17 { | |
| 18 if (AbnormalShutdown != why) | |
| 19 fail("should have ended test with crash!"); | |
| 20 | |
| 21 passed("ok"); | |
| 22 | |
| 23 QuitParent(); | |
| 24 } | |
| 25 | |
| 26 void | |
| 27 TestShutdownSubParent::ActorDestroy(ActorDestroyReason why) | |
| 28 { | |
| 29 if (Manager()->ManagedPTestShutdownSubParent().Length() == 0) | |
| 30 fail("manager should still have managees!"); | |
| 31 | |
| 32 if (mExpectCrash && AbnormalShutdown != why) | |
| 33 fail("expected crash!"); | |
| 34 else if (!mExpectCrash && AbnormalShutdown == why) | |
| 35 fail("wasn't expecting crash!"); | |
| 36 | |
| 37 if (mExpectCrash && 0 == ManagedPTestShutdownSubsubParent().Length()) | |
| 38 fail("expected to *still* have kids"); | |
| 39 } | |
| 40 | |
| 41 void | |
| 42 TestShutdownSubsubParent::ActorDestroy(ActorDestroyReason why) | |
| 43 { | |
| 44 if (Manager()->ManagedPTestShutdownSubsubParent().Length() == 0) | |
| 45 fail("manager should still have managees!"); | |
| 46 | |
| 47 if (mExpectParentDeleted && AncestorDeletion != why) | |
| 48 fail("expected ParentDeleted == why"); | |
| 49 else if (!mExpectParentDeleted && AncestorDeletion == why) | |
| 50 fail("wasn't expecting parent delete"); | |
| 51 } | |
| 52 | |
| 53 //----------------------------------------------------------------------------- | |
| 54 // Child side | |
| 55 | |
| 56 bool | |
| 57 TestShutdownChild::RecvStart() | |
| 58 { | |
| 59 // test 1: alloc some actors and subactors, delete in | |
| 60 // managee-before-manager order | |
| 61 { | |
| 62 bool expectCrash = false, expectParentDeleted = false; | |
| 63 | |
| 64 PTestShutdownSubChild* c1 = | |
| 65 SendPTestShutdownSubConstructor(expectCrash); | |
| 66 if (!c1) | |
| 67 fail("problem sending ctor"); | |
| 68 | |
| 69 PTestShutdownSubChild* c2 = | |
| 70 SendPTestShutdownSubConstructor(expectCrash); | |
| 71 if (!c2) | |
| 72 fail("problem sending ctor"); | |
| 73 | |
| 74 PTestShutdownSubsubChild* c1s1 = | |
| 75 c1->SendPTestShutdownSubsubConstructor(expectParentDeleted); | |
| 76 if (!c1s1) | |
| 77 fail("problem sending ctor"); | |
| 78 PTestShutdownSubsubChild* c1s2 = | |
| 79 c1->SendPTestShutdownSubsubConstructor(expectParentDeleted); | |
| 80 if (!c1s2) | |
| 81 fail("problem sending ctor"); | |
| 82 | |
| 83 PTestShutdownSubsubChild* c2s1 = | |
| 84 c2->SendPTestShutdownSubsubConstructor(expectParentDeleted); | |
| 85 if (!c2s1) | |
| 86 fail("problem sending ctor"); | |
| 87 PTestShutdownSubsubChild* c2s2 = | |
| 88 c2->SendPTestShutdownSubsubConstructor(expectParentDeleted); | |
| 89 if (!c2s2) | |
| 90 fail("problem sending ctor"); | |
| 91 | |
| 92 if (!PTestShutdownSubsubChild::Send__delete__(c1s1)) | |
| 93 fail("problem sending dtor"); | |
| 94 if (!PTestShutdownSubsubChild::Send__delete__(c1s2)) | |
| 95 fail("problem sending dtor"); | |
| 96 if (!PTestShutdownSubsubChild::Send__delete__(c2s1)) | |
| 97 fail("problem sending dtor"); | |
| 98 if (!PTestShutdownSubsubChild::Send__delete__(c2s2)) | |
| 99 fail("problem sending dtor"); | |
| 100 | |
| 101 if (!c1->CallStackFrame()) | |
| 102 fail("problem creating dummy stack frame"); | |
| 103 if (!c2->CallStackFrame()) | |
| 104 fail("problem creating dummy stack frame"); | |
| 105 } | |
| 106 | |
| 107 // test 2: alloc some actors and subactors, delete managers first | |
| 108 { | |
| 109 bool expectCrash = false, expectParentDeleted = true; | |
| 110 | |
| 111 PTestShutdownSubChild* c1 = | |
| 112 SendPTestShutdownSubConstructor(expectCrash); | |
| 113 if (!c1) | |
| 114 fail("problem sending ctor"); | |
| 115 | |
| 116 PTestShutdownSubChild* c2 = | |
| 117 SendPTestShutdownSubConstructor(expectCrash); | |
| 118 if (!c2) | |
| 119 fail("problem sending ctor"); | |
| 120 | |
| 121 PTestShutdownSubsubChild* c1s1 = | |
| 122 c1->SendPTestShutdownSubsubConstructor(expectParentDeleted); | |
| 123 if (!c1s1) | |
| 124 fail("problem sending ctor"); | |
| 125 PTestShutdownSubsubChild* c1s2 = | |
| 126 c1->SendPTestShutdownSubsubConstructor(expectParentDeleted); | |
| 127 if (!c1s2) | |
| 128 fail("problem sending ctor"); | |
| 129 | |
| 130 PTestShutdownSubsubChild* c2s1 = | |
| 131 c2->SendPTestShutdownSubsubConstructor(expectParentDeleted); | |
| 132 if (!c2s1) | |
| 133 fail("problem sending ctor"); | |
| 134 PTestShutdownSubsubChild* c2s2 = | |
| 135 c2->SendPTestShutdownSubsubConstructor(expectParentDeleted); | |
| 136 if (!c2s2) | |
| 137 fail("problem sending ctor"); | |
| 138 | |
| 139 // delete parents without deleting kids | |
| 140 if (!c1->CallStackFrame()) | |
| 141 fail("problem creating dummy stack frame"); | |
| 142 if (!c2->CallStackFrame()) | |
| 143 fail("problem creating dummy stack frame"); | |
| 144 } | |
| 145 | |
| 146 // test 3: alloc some actors and subactors, then crash | |
| 147 { | |
| 148 bool expectCrash = true, expectParentDeleted = false; | |
| 149 | |
| 150 PTestShutdownSubChild* c1 = | |
| 151 SendPTestShutdownSubConstructor(expectCrash); | |
| 152 if (!c1) | |
| 153 fail("problem sending ctor"); | |
| 154 | |
| 155 PTestShutdownSubChild* c2 = | |
| 156 SendPTestShutdownSubConstructor(expectCrash); | |
| 157 if (!c2) | |
| 158 fail("problem sending ctor"); | |
| 159 | |
| 160 PTestShutdownSubsubChild* c1s1 = | |
| 161 c1->SendPTestShutdownSubsubConstructor(expectParentDeleted); | |
| 162 if (!c1s1) | |
| 163 fail("problem sending ctor"); | |
| 164 PTestShutdownSubsubChild* c1s2 = | |
| 165 c1->SendPTestShutdownSubsubConstructor(expectParentDeleted); | |
| 166 if (!c1s2) | |
| 167 fail("problem sending ctor"); | |
| 168 | |
| 169 PTestShutdownSubsubChild* c2s1 = | |
| 170 c2->SendPTestShutdownSubsubConstructor(expectParentDeleted); | |
| 171 if (!c2s1) | |
| 172 fail("problem sending ctor"); | |
| 173 PTestShutdownSubsubChild* c2s2 = | |
| 174 c2->SendPTestShutdownSubsubConstructor(expectParentDeleted); | |
| 175 if (!c2s2) | |
| 176 fail("problem sending ctor"); | |
| 177 | |
| 178 // make sure the ctors have been processed by the other side; | |
| 179 // the write end of the socket may temporarily be unwriteable | |
| 180 if (!SendSync()) | |
| 181 fail("can't synchronize with parent"); | |
| 182 | |
| 183 // "crash", but without tripping tinderbox assert/abort | |
| 184 // detectors | |
| 185 _exit(0); | |
| 186 } | |
| 187 } | |
| 188 | |
| 189 void | |
| 190 TestShutdownChild::ActorDestroy(ActorDestroyReason why) | |
| 191 { | |
| 192 fail("hey wait ... we should have crashed!"); | |
| 193 } | |
| 194 | |
| 195 bool | |
| 196 TestShutdownSubChild::AnswerStackFrame() | |
| 197 { | |
| 198 if (!PTestShutdownSubChild::Send__delete__(this)) | |
| 199 fail("problem sending dtor"); | |
| 200 | |
| 201 // WATCH OUT! |this| has just deleted | |
| 202 | |
| 203 return true; | |
| 204 } | |
| 205 | |
| 206 void | |
| 207 TestShutdownSubChild::ActorDestroy(ActorDestroyReason why) | |
| 208 { | |
| 209 if (Manager()->ManagedPTestShutdownSubChild().Length() == 0) | |
| 210 fail("manager should still have managees!"); | |
| 211 | |
| 212 if (mExpectCrash && AbnormalShutdown != why) | |
| 213 fail("expected crash!"); | |
| 214 else if (!mExpectCrash && AbnormalShutdown == why) | |
| 215 fail("wasn't expecting crash!"); | |
| 216 | |
| 217 if (mExpectCrash && 0 == ManagedPTestShutdownSubsubChild().Length()) | |
| 218 fail("expected to *still* have kids"); | |
| 219 } | |
| 220 | |
| 221 void | |
| 222 TestShutdownSubsubChild::ActorDestroy(ActorDestroyReason why) | |
| 223 { | |
| 224 if (Manager()->ManagedPTestShutdownSubsubChild().Length() == 0) | |
| 225 fail("manager should still have managees!"); | |
| 226 | |
| 227 if (mExpectParentDeleted && AncestorDeletion != why) | |
| 228 fail("expected ParentDeleted == why"); | |
| 229 else if (!mExpectParentDeleted && AncestorDeletion == why) | |
| 230 fail("wasn't expecting parent delete"); | |
| 231 } | |
| 232 | |
| 233 | |
| 234 } // namespace _ipdltest | |
| 235 } // namespace mozilla |
