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-rw-r--r--ipc/ipdl/test/cxx/TestHangs.h87
1 files changed, 87 insertions, 0 deletions
diff --git a/ipc/ipdl/test/cxx/TestHangs.h b/ipc/ipdl/test/cxx/TestHangs.h
new file mode 100644
index 000000000..676215172
--- /dev/null
+++ b/ipc/ipdl/test/cxx/TestHangs.h
@@ -0,0 +1,87 @@
+#ifndef mozilla__ipdltest_TestHangs_h
+#define mozilla__ipdltest_TestHangs_h 1
+
+#include "mozilla/_ipdltest/IPDLUnitTests.h"
+
+#include "mozilla/_ipdltest/PTestHangsParent.h"
+#include "mozilla/_ipdltest/PTestHangsChild.h"
+
+namespace mozilla {
+namespace _ipdltest {
+
+
+class TestHangsParent :
+ public PTestHangsParent
+{
+public:
+ TestHangsParent();
+ virtual ~TestHangsParent();
+
+ static bool RunTestInProcesses() { return true; }
+
+ // FIXME/bug 703320 Disabled because parent kills child proc, not
+ // clear how that should work in threads.
+ static bool RunTestInThreads() { return false; }
+
+ void Main();
+
+protected:
+ virtual bool ShouldContinueFromReplyTimeout() override;
+
+ virtual bool RecvNonce() {
+ return true;
+ }
+
+ virtual bool AnswerStackFrame() override;
+
+ virtual void ActorDestroy(ActorDestroyReason why) override
+ {
+ if (AbnormalShutdown != why)
+ fail("unexpected destruction!");
+ passed("ok");
+ QuitParent();
+ }
+
+ void CleanUp();
+
+ bool mDetectedHang;
+};
+
+
+class TestHangsChild :
+ public PTestHangsChild
+{
+public:
+ TestHangsChild();
+ virtual ~TestHangsChild();
+
+protected:
+ virtual bool RecvStart() override {
+ if (!SendNonce())
+ fail("sending Nonce");
+ return true;
+ }
+
+ virtual bool AnswerStackFrame() override
+ {
+ if (CallStackFrame())
+ fail("should have failed");
+ return true;
+ }
+
+ virtual bool AnswerHang() override;
+
+ virtual void ActorDestroy(ActorDestroyReason why) override
+ {
+ if (AbnormalShutdown != why)
+ fail("unexpected destruction!");
+ QuitChild();
+ }
+};
+
+
+} // namespace _ipdltest
+} // namespace mozilla
+
+
+#endif // ifndef mozilla__ipdltest_TestHangs_h