Generate inferred names for es6 class functions

test/inspector/runtime/function-inferred-names.js

+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+print("Tests that creating instances from classes and functions will have the correct inferred name.");
+
+var functionKeywordInstance = "var f1 = function(){}; var o1 = new f1();";
+var namespacedFunctionInstance = "var obj = {}; obj.functionClass = function(){}; var o2 = new obj.functionClass()";
+var classKeywordInstance = "var f2 = class(){}; var o3 = new f2();";
+var namespacedClassInstance = "obj.classClass = class(){}; var o4 = new obj.classClass()";
+

[marja, 2016/11/14 19:40:07]

What's up with this duplication? What are these strings used for? (I'm not
familiar with these kind of tests.)

[luoe, 2016/11/14 19:51:37]

My fault here, I thought I removed these duplicate strings.  They aren't being
used at all.

This new test file is a part of the group that checks interactions between V8
and the inspector protocol.

+Protocol.Runtime.enable();
+
+InspectorTest.runTestSuite([
+  function functionKeywordInstance(next) {
+    Protocol.Runtime.evaluate({ expression: "var f1 = function(){}; new f1();" }).then(dumpResults).then(next);
+  },
+  function namespacedFunctionInstance(next) {
+    Protocol.Runtime.evaluate({ expression: "var obj = {}; obj.functionClass = function(){}; new obj.functionClass()" }).then(dumpResults).then(next);
+  },
+  function classKeywordInstance(next) {
+    Protocol.Runtime.evaluate({ expression: "var f2 = class{}; new f2();" }).then(dumpResults).then(next);
+  },
+  function namespacedClassInstance(next) {
+    Protocol.Runtime.evaluate({ expression: "var obj = {}; obj.classClass = class{}; new obj.classClass()" }).then(dumpResults).then(next);
+  },
+
+]);
+
+function dumpResults(response) {
+  InspectorTest.log(response.result.result.className);
+}