1 files changed, 20 insertions, 0 deletions
diff --git a/ipc/ipdl/test/cxx/PTestPriority.ipdl b/ipc/ipdl/test/cxx/PTestPriority.ipdl
new file mode 100644
index 0000000000..c4a2c93c39
--- /dev/null
+++ b/ipc/ipdl/test/cxx/PTestPriority.ipdl
@@ -0,0 +1,20 @@
+namespace mozilla {
+namespace _ipdltest {
+
+sync protocol PTestPriority {
+parent:
+    prio(input) async PMsg1();
+    prio(input) sync PMsg2();
+    prio(high) async PMsg3();
+    prio(high) sync PMsg4();
+    prio(mediumhigh) async PMsg5();
+    prio(mediumhigh) sync PMsg6();
+
+child:
+    prio(input) async CMsg1();
+    prio(high) async CMsg2();
+    prio(mediumhigh) async CMsg3();
+};
+
+} // namespace _ipdltest
+} // namespace mozilla