[inspector] added Debugger.moduleRequested notification

test/inspector/debugger/es6-module-requested.js

Index: test/inspector/debugger/es6-module-requested.js
diff --git a/test/inspector/debugger/es6-module-requested.js b/test/inspector/debugger/es6-module-requested.js
new file mode 100644
index 0000000000000000000000000000000000000000..b38c1c5a8ce3cb3b27da4f23a8616d1cc495054a
--- /dev/null
+++ b/test/inspector/debugger/es6-module-requested.js
@@ -0,0 +1,48 @@
+// Copyright 2017 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('Checks Debugger.moduleRequested notifications.');
+
+var module1 = `
+export let a1 = 1
+function foo() {
+}`;
+
+var module2 = `
+export let a2 = 2
+function foo() {
+}`;
+
+var module3 = `
+import { a1 } from 'module1';
+import { a2 } from 'module2';
+function foo() {}
+`;
+
+var module4 = `
+import { a1 } from 'module1';
+import { a2 } from 'module2';
+`;
+
+InspectorTest.setupScriptMap();
+Protocol.Debugger.onModuleRequested(message => {
+  var refererModule = InspectorTest._scriptMap.get(message.params.refererId);
+  var requestedModule = InspectorTest._scriptMap.get(message.params.requestedId);
+  InspectorTest.log(`${refererModule.url} requested ${requestedModule.url} with import .. '${message.params.specifier}'`);
+});
+
+InspectorTest.addModule(module1, "module1");
+InspectorTest.addModule(module2, "module2");
+InspectorTest.addModule(module3, "module3");
+
+InspectorTest.runTestSuite([
+  function reportExistingResolvedModulesOnDebuggerEnable(next) {
+    Protocol.Debugger.enable().then(next);
+  },
+
+  function moduleResolvedWhenDebuggerIsEnabled(next) {
+    InspectorTest.addModule(module4, "module4");
+    InspectorTest.waitPendingTasks().then(next);
+  }
+]);