1 files changed, 66 insertions, 0 deletions
diff --git a/devtools/server/tests/unit/test_objectgrips-06.js b/devtools/server/tests/unit/test_objectgrips-06.js
new file mode 100644
index 000000000..bb9888ab8
--- /dev/null
+++ b/devtools/server/tests/unit/test_objectgrips-06.js
@@ -0,0 +1,66 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * This test checks that sealed objects report themselves as sealed in their
+ * grip.
+ */
+
+var gDebuggee;
+var gClient;
+var gThreadClient;
+var gCallback;
+
+function run_test()
+{
+  run_test_with_server(DebuggerServer, function () {
+    run_test_with_server(WorkerDebuggerServer, do_test_finished);
+  });
+  do_test_pending();
+}
+
+function run_test_with_server(aServer, aCallback)
+{
+  gCallback = aCallback;
+  initTestDebuggerServer(aServer);
+  gDebuggee = addTestGlobal("test-grips", aServer);
+  gDebuggee.eval(function stopMe(arg1, arg2) {
+    debugger;
+  }.toString());
+
+  gClient = new DebuggerClient(aServer.connectPipe());
+  gClient.connect().then(function () {
+    attachTestTabAndResume(gClient, "test-grips", function (aResponse, aTabClient, aThreadClient) {
+      gThreadClient = aThreadClient;
+      test_object_grip();
+    });
+  });
+}
+
+function test_object_grip()
+{
+  gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
+    let obj1 = aPacket.frame.arguments[0];
+    do_check_true(obj1.sealed);
+
+    let obj1Client = gThreadClient.pauseGrip(obj1);
+    do_check_true(obj1Client.isSealed);
+
+    let obj2 = aPacket.frame.arguments[1];
+    do_check_false(obj2.sealed);
+
+    let obj2Client = gThreadClient.pauseGrip(obj2);
+    do_check_false(obj2Client.isSealed);
+
+    gThreadClient.resume(_ => {
+      gClient.close().then(gCallback);
+    });
+  });
+
+  gDebuggee.eval("(" + function () {
+    let obj1 = {};
+    Object.seal(obj1);
+    stopMe(obj1, {});
+  } + "())");
+}
+