1 files changed, 21 insertions, 0 deletions
diff --git a/ipc/ipdl/test/cxx/PTestHighestPrio.ipdl b/ipc/ipdl/test/cxx/PTestHighestPrio.ipdl
new file mode 100644
index 0000000000..877ba427b6
--- /dev/null
+++ b/ipc/ipdl/test/cxx/PTestHighestPrio.ipdl
@@ -0,0 +1,21 @@
+include "mozilla/_ipdltest/TestHighestPrio.h";
+
+namespace mozilla {
+namespace _ipdltest {
+
+[ManualDealloc, NestedUpTo=inside_cpow, ChildImpl="TestHighestPrioChild", ParentImpl="TestHighestPrioParent"]
+sync protocol PTestHighestPrio
+{
+parent:
+  [Nested=inside_cpow] async Msg1();
+  [Nested=inside_sync] sync Msg2();
+  [Nested=inside_cpow] async Msg3();
+  [Nested=inside_cpow] sync Msg4();
+
+child:
+  async Start();
+  [Nested=inside_sync] sync StartInner();
+};
+
+}
+}