diff -r 000000000000 -r 6474c204b198 ipc/ipdl/test/cxx/TestFailedCtor.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ipc/ipdl/test/cxx/TestFailedCtor.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,136 @@
+#ifndef mozilla_ipdltest_TestFailedCtor_h
+#define mozilla_ipdltest_TestFailedCtor_h
+
+#include "mozilla/_ipdltest/IPDLUnitTests.h"
+
+#include "mozilla/_ipdltest/PTestFailedCtorParent.h"
+#include "mozilla/_ipdltest/PTestFailedCtorChild.h"
+
+#include "mozilla/_ipdltest/PTestFailedCtorSubParent.h"
+#include "mozilla/_ipdltest/PTestFailedCtorSubChild.h"
+
+#include "mozilla/_ipdltest/PTestFailedCtorSubsubParent.h"
+#include "mozilla/_ipdltest/PTestFailedCtorSubsubChild.h"
+
+namespace mozilla {
+namespace _ipdltest {
+
+//-----------------------------------------------------------------------------
+// Top-level
+//
+class TestFailedCtorParent :
+    public PTestFailedCtorParent
+{
+public:
+    TestFailedCtorParent() { }
+    virtual ~TestFailedCtorParent() { }
+
+    static bool RunTestInProcesses() { return true; }
+
+    // FIXME/bug 703322 Disabled because child calls exit() to end
+    //                  test, not clear how to handle failed ctor in
+    //                  threaded mode.
+    static bool RunTestInThreads() { return false; }
+
+    void Main();
+
+protected:
+    virtual PTestFailedCtorSubParent* AllocPTestFailedCtorSubParent() MOZ_OVERRIDE;
+    virtual bool DeallocPTestFailedCtorSubParent(PTestFailedCtorSubParent* actor) MOZ_OVERRIDE;
+
+    virtual void ActorDestroy(ActorDestroyReason why) MOZ_OVERRIDE
+    {
+        if (AbnormalShutdown != why)
+            fail("unexpected destruction!");  
+        passed("ok");
+        QuitParent();
+    }
+};
+
+
+class TestFailedCtorChild :
+    public PTestFailedCtorChild
+{
+public:
+    TestFailedCtorChild() { }
+    virtual ~TestFailedCtorChild() { }
+
+protected:
+    virtual PTestFailedCtorSubChild* AllocPTestFailedCtorSubChild() MOZ_OVERRIDE;
+
+    virtual bool AnswerPTestFailedCtorSubConstructor(PTestFailedCtorSubChild* actor) MOZ_OVERRIDE;
+
+    virtual bool DeallocPTestFailedCtorSubChild(PTestFailedCtorSubChild* actor) MOZ_OVERRIDE;
+
+    virtual void ProcessingError(Result what) MOZ_OVERRIDE;
+
+    virtual void ActorDestroy(ActorDestroyReason why) MOZ_OVERRIDE
+    {
+        fail("should have _exit()ed");
+    }
+};
+
+
+//-----------------------------------------------------------------------------
+// First descendent
+//
+class TestFailedCtorSubsub;
+
+class TestFailedCtorSubParent :
+    public PTestFailedCtorSubParent
+{
+public:
+    TestFailedCtorSubParent() : mOne(nullptr), mTwo(nullptr), mThree(nullptr) { }
+    virtual ~TestFailedCtorSubParent();
+
+protected:
+    virtual PTestFailedCtorSubsubParent* AllocPTestFailedCtorSubsubParent() MOZ_OVERRIDE;
+
+    virtual bool DeallocPTestFailedCtorSubsubParent(PTestFailedCtorSubsubParent* actor) MOZ_OVERRIDE;
+    virtual bool RecvSync() MOZ_OVERRIDE { return true; }
+
+    virtual void ActorDestroy(ActorDestroyReason why) MOZ_OVERRIDE;
+
+    TestFailedCtorSubsub* mOne;
+    TestFailedCtorSubsub* mTwo;
+    TestFailedCtorSubsub* mThree;
+};
+
+
+class TestFailedCtorSubChild :
+    public PTestFailedCtorSubChild
+{
+public:
+    TestFailedCtorSubChild() { }
+    virtual ~TestFailedCtorSubChild() { }
+
+protected:
+    virtual PTestFailedCtorSubsubChild* AllocPTestFailedCtorSubsubChild() MOZ_OVERRIDE;
+    virtual bool DeallocPTestFailedCtorSubsubChild(PTestFailedCtorSubsubChild* actor) MOZ_OVERRIDE;
+
+    virtual void ActorDestroy(ActorDestroyReason why) MOZ_OVERRIDE;
+};
+
+
+//-----------------------------------------------------------------------------
+// Grand-descendent
+//
+class TestFailedCtorSubsub :
+        public PTestFailedCtorSubsubParent,
+        public PTestFailedCtorSubsubChild
+{
+public:
+    TestFailedCtorSubsub() : mWhy(ActorDestroyReason(-1)), mDealloced(false) {}
+    virtual ~TestFailedCtorSubsub() {}
+
+    virtual void ActorDestroy(ActorDestroyReason why) MOZ_OVERRIDE { mWhy = why; }
+
+    ActorDestroyReason mWhy;
+    bool mDealloced;
+};
+
+
+}
+}
+
+#endif // ifndef mozilla_ipdltest_TestFailedCtor_h