1 files changed, 128 insertions, 0 deletions
diff --git a/ipc/ipdl/test/cxx/TestActorPunning.cpp b/ipc/ipdl/test/cxx/TestActorPunning.cpp
new file mode 100644
index 000000000..eb6fa412f
--- /dev/null
+++ b/ipc/ipdl/test/cxx/TestActorPunning.cpp
@@ -0,0 +1,128 @@
+#include "TestActorPunning.h"
+
+#include "IPDLUnitTests.h"      // fail etc.
+#include "mozilla/Unused.h"
+
+namespace mozilla {
+namespace _ipdltest {
+
+//-----------------------------------------------------------------------------
+// parent
+
+void
+TestActorPunningParent::Main()
+{
+    if (!SendStart())
+        fail("sending Start");
+}
+
+bool
+TestActorPunningParent::RecvPun(PTestActorPunningSubParent* a, const Bad& bad)
+{
+    if (a->SendBad())
+        fail("bad!");
+    fail("shouldn't have received this message in the first place");
+    return true;
+}
+
+PTestActorPunningPunnedParent*
+TestActorPunningParent::AllocPTestActorPunningPunnedParent()
+{
+    return new TestActorPunningPunnedParent();
+}
+
+bool
+TestActorPunningParent::DeallocPTestActorPunningPunnedParent(PTestActorPunningPunnedParent* a)
+{
+    delete a;
+    return true;
+}
+
+PTestActorPunningSubParent*
+TestActorPunningParent::AllocPTestActorPunningSubParent()
+{
+    return new TestActorPunningSubParent();
+}
+
+bool
+TestActorPunningParent::DeallocPTestActorPunningSubParent(PTestActorPunningSubParent* a)
+{
+    delete a;
+    return true;
+}
+
+//-----------------------------------------------------------------------------
+// child
+
+PTestActorPunningPunnedChild*
+TestActorPunningChild::AllocPTestActorPunningPunnedChild()
+{
+    return new TestActorPunningPunnedChild();
+}
+
+bool
+TestActorPunningChild::DeallocPTestActorPunningPunnedChild(PTestActorPunningPunnedChild*)
+{
+    fail("should have died by now");
+    return true;
+}
+
+PTestActorPunningSubChild*
+TestActorPunningChild::AllocPTestActorPunningSubChild()
+{
+    return new TestActorPunningSubChild();
+}
+
+bool
+TestActorPunningChild::DeallocPTestActorPunningSubChild(PTestActorPunningSubChild*)
+{
+    fail("should have died by now");
+    return true;
+}
+
+bool
+TestActorPunningChild::RecvStart()
+{
+    SendPTestActorPunningSubConstructor();
+    SendPTestActorPunningPunnedConstructor();
+    PTestActorPunningSubChild* a = SendPTestActorPunningSubConstructor();
+    // We can't assert whether this succeeds or fails, due to race
+    // conditions.
+    SendPun(a, Bad());
+    return true;
+}
+
+bool
+TestActorPunningSubChild::RecvBad()
+{
+    fail("things are going really badly right now");
+    return true;
+}
+
+
+} // namespace _ipdltest
+} // namespace mozilla
+
+namespace IPC {
+using namespace mozilla::_ipdltest;
+using namespace mozilla::ipc;
+
+/*static*/ void
+ParamTraits<Bad>::Write(Message* aMsg, const paramType& aParam)
+{
+    // Skip past the sentinel for the actor as well as the actor.
+    int32_t* ptr = aMsg->GetInt32PtrForTest(2 * sizeof(int32_t));
+    ActorHandle* ah = reinterpret_cast<ActorHandle*>(ptr);
+    if (ah->mId != -3)
+        fail("guessed wrong offset (value is %d, should be -3)", ah->mId);
+    ah->mId = -2;
+}
+
+/*static*/ bool
+ParamTraits<Bad>::Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+{
+    return true;
+}
+
+} // namespace IPC
+