1 files changed, 52 insertions, 0 deletions
diff --git a/devtools/server/tests/unit/test_objectgrips-11.js b/devtools/server/tests/unit/test_objectgrips-11.js
new file mode 100644
index 000000000..1ad5c353a
--- /dev/null
+++ b/devtools/server/tests/unit/test_objectgrips-11.js
@@ -0,0 +1,52 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Test that we get the magic properties on Error objects.
+
+var gDebuggee;
+var gClient;
+var gThreadClient;
+
+function run_test()
+{
+  initTestDebuggerServer();
+  gDebuggee = addTestGlobal("test-grips");
+  gDebuggee.eval(function stopMe(arg1) {
+    debugger;
+  }.toString());
+
+  gClient = new DebuggerClient(DebuggerServer.connectPipe());
+  gClient.connect().then(function () {
+    attachTestTabAndResume(gClient, "test-grips", function (aResponse, aTabClient, aThreadClient) {
+      gThreadClient = aThreadClient;
+      test_object_grip();
+    });
+  });
+  do_test_pending();
+}
+
+function test_object_grip()
+{
+  gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
+    let args = aPacket.frame.arguments;
+
+    let objClient = gThreadClient.pauseGrip(args[0]);
+    objClient.getOwnPropertyNames(function (aResponse) {
+      var opn = aResponse.ownPropertyNames;
+      do_check_eq(opn.length, 4);
+      opn.sort();
+      do_check_eq(opn[0], "columnNumber");
+      do_check_eq(opn[1], "fileName");
+      do_check_eq(opn[2], "lineNumber");
+      do_check_eq(opn[3], "message");
+
+      gThreadClient.resume(function () {
+        finishClient(gClient);
+      });
+    });
+
+  });
+
+  gDebuggee.eval("stopMe(new TypeError('error message text'))");
+}
+