1 files changed, 4 insertions, 0 deletions
diff --git a/testing/resources/javascript/event_properties.in b/testing/resources/javascript/event_properties.in
index 495c16bc14..6f563d1c2c 100644
--- a/testing/resources/javascript/event_properties.in
+++ b/testing/resources/javascript/event_properties.in
@@ -156,6 +156,10 @@ endobj
       expect("event.value = 'boo'", "boo");
       expect("event.value", "boo");
 
+      expect("event.willCommit", true);
+      expectError("event.willCommit = 'boo'");
+      expect("event.willCommit", true);
+
       app.alert("*** ending test ***");
     } catch (e) {
       app.alert("Truly unexpected error occured: " + e);