1 files changed, 60 insertions, 0 deletions
diff --git a/devtools/server/tests/xpcshell/test_objectgrips-04.js b/devtools/server/tests/xpcshell/test_objectgrips-04.js
new file mode 100644
index 0000000000..3762187671
--- /dev/null
+++ b/devtools/server/tests/xpcshell/test_objectgrips-04.js
@@ -0,0 +1,60 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+/* eslint-disable no-shadow, max-nested-callbacks */
+
+"use strict";
+
+Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true);
+registerCleanupFunction(() => {
+  Services.prefs.clearUserPref("security.allow_eval_with_system_principal");
+});
+
+add_task(
+  threadFrontTest(async ({ threadFront, debuggee }) => {
+    const packet = await executeOnNextTickAndWaitForPause(
+      () => evalCode(debuggee),
+      threadFront
+    );
+
+    const args = packet.frame.arguments;
+
+    Assert.equal(args[0].class, "Object");
+
+    const objectFront = threadFront.pauseGrip(args[0]);
+    const {
+      ownProperties,
+      prototype,
+    } = await objectFront.getPrototypeAndProperties();
+    Assert.equal(ownProperties.x.configurable, true);
+    Assert.equal(ownProperties.x.enumerable, true);
+    Assert.equal(ownProperties.x.writable, true);
+    Assert.equal(ownProperties.x.value, 10);
+
+    Assert.equal(ownProperties.y.configurable, true);
+    Assert.equal(ownProperties.y.enumerable, true);
+    Assert.equal(ownProperties.y.writable, true);
+    Assert.equal(ownProperties.y.value, "kaiju");
+
+    Assert.equal(ownProperties.a.configurable, true);
+    Assert.equal(ownProperties.a.enumerable, true);
+    Assert.equal(ownProperties.a.get.getGrip().type, "object");
+    Assert.equal(ownProperties.a.get.getGrip().class, "Function");
+    Assert.equal(ownProperties.a.set.type, "undefined");
+
+    Assert.ok(prototype != undefined);
+
+    const { ownPropertyNames } = await prototype.getOwnPropertyNames();
+    Assert.ok(ownPropertyNames.toString != undefined);
+
+    await threadFront.resume();
+  })
+);
+
+function evalCode(debuggee) {
+  debuggee.eval(
+    function stopMe(arg1) {
+      debugger;
+    }.toString()
+  );
+  debuggee.eval("stopMe({ x: 10, y: 'kaiju', get a() { return 42; } })");
+}