Add m-esr52 at 52.6.0

1 files changed, 74 insertions, 0 deletions

diff --git a/devtools/server/tests/unit/test_objectgrips-07.js b/devtools/server/tests/unit/test_objectgrips-07.js
new file mode 100644
index 000000000..6d9ac11fb
--- /dev/null
+++ b/devtools/server/tests/unit/test_objectgrips-07.js
@@ -0,0 +1,74 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * This test checks that objects which are not extensible report themselves as
+ * such.
+ */
+
+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, arg3, arg4) {
+    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 [f, s, ne, e] = aPacket.frame.arguments;
+    let [fClient, sClient, neClient, eClient] = aPacket.frame.arguments.map(
+      a => gThreadClient.pauseGrip(a));
+
+    do_check_false(f.extensible);
+    do_check_false(fClient.isExtensible);
+
+    do_check_false(s.extensible);
+    do_check_false(sClient.isExtensible);
+
+    do_check_false(ne.extensible);
+    do_check_false(neClient.isExtensible);
+
+    do_check_true(e.extensible);
+    do_check_true(eClient.isExtensible);
+
+    gThreadClient.resume(_ => {
+      gClient.close().then(gCallback);
+    });
+  });
+
+  gDebuggee.eval("(" + function () {
+    let f = {};
+    Object.freeze(f);
+    let s = {};
+    Object.seal(s);
+    let ne = {};
+    Object.preventExtensions(ne);
+    stopMe(f, s, ne, {});
+  } + "())");
+}
+