Add m-esr52 at 52.6.0

1 files changed, 51 insertions, 0 deletions

diff --git a/ipc/ipdl/test/cxx/TestBadActor.cpp b/ipc/ipdl/test/cxx/TestBadActor.cpp
new file mode 100644
index 000000000..bc1cf6f6d
--- /dev/null
+++ b/ipc/ipdl/test/cxx/TestBadActor.cpp
@@ -0,0 +1,51 @@
+#include "TestBadActor.h"
+#include "IPDLUnitTests.h"
+#include "mozilla/Unused.h"
+
+namespace mozilla {
+namespace _ipdltest {
+
+void
+TestBadActorParent::Main()
+{
+  // This test is designed to test a race condition where the child sends us
+  // a message on an actor that we've already destroyed. The child process
+  // should die, and the parent process should not abort.
+
+  PTestBadActorSubParent* child = SendPTestBadActorSubConstructor();
+  if (!child)
+    fail("Sending constructor");
+
+  Unused << child->Call__delete__(child);
+}
+
+PTestBadActorSubParent*
+TestBadActorParent::AllocPTestBadActorSubParent()
+{
+  return new TestBadActorSubParent();
+}
+
+bool
+TestBadActorSubParent::RecvPing()
+{
+  fail("Shouldn't have received ping.");
+  return false;
+}
+
+PTestBadActorSubChild*
+TestBadActorChild::AllocPTestBadActorSubChild()
+{
+  return new TestBadActorSubChild();
+}
+
+bool
+TestBadActorChild::RecvPTestBadActorSubConstructor(PTestBadActorSubChild* actor)
+{
+  if (!actor->SendPing()) {
+    fail("Couldn't send ping to an actor which supposedly isn't dead yet.");
+  }
+  return true;
+}
+
+} // namespace _ipdltest
+} // namespace mozilla