[inspector] added reconnect method for tests

test/inspector/runtime/runtime-restore.js

+// 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.v8
+
+print('Checks that Runtime agent correctly restore its state.');
+
+InspectorTest.addScript(`
+var formatter = {
+    header: function(x)
+    {
+        return ["span", {}, "Header formatted ", x.name];
+    },
+
+    hasBody: function(x)
+    {
+        return true;
+    },
+
+    body: function(x)
+    {
+        return ["span", {}, "Body formatted ", x.name]
+    }
+};
+
+devtoolsFormatters = [ formatter ];
+
+//# sourceURL=test.js`)
+
+InspectorTest.runTestSuite([
+  function testExecutionContextsNotificationsOnRestore(next) {
+    Protocol.Runtime.onExecutionContextsCleared(InspectorTest.logMessage);
+    Protocol.Runtime.onExecutionContextCreated(InspectorTest.logMessage);
+    Protocol.Runtime.onExecutionContextDestroyed(InspectorTest.logMessage);
+    Protocol.Runtime.enable()
+      .then(() => InspectorTest.log('will reconnect..'))
+      .then(() => reconnect())
+      .then(Protocol.Runtime.disable)
+      .then(() => Protocol.Runtime.onExecutionContextsCleared(null))
+      .then(() => Protocol.Runtime.onExecutionContextCreated(null))
+      .then(() => Protocol.Runtime.onExecutionContextDestroyed(null))

[dgozman, 2017/02/27 18:44:56]

Why do you chain sync functions?

[kozy, 2017/02/27 19:57:13]

Done.

+      .then(next);
+  },
+
+  function testConsoleAPICalledAfterRestore(next) {
+    Protocol.Runtime.onConsoleAPICalled(InspectorTest.logMessage);
+    Protocol.Runtime.enable()
+      .then(() => InspectorTest.log('will reconnect..'))
+      .then(() => reconnect())
+      .then(() => Protocol.Runtime.evaluate({ expression: 'console.log(42)' }))
+      .then(Protocol.Runtime.disable)
+      .then(() => Protocol.Runtime.onConsoleAPICalled(null))
+      .then(next);
+  },
+
+  function testSetCustomObjectFormatterEnabled(next) {
+    Protocol.Runtime.onConsoleAPICalled(InspectorTest.logMessage);
+    Protocol.Runtime.setCustomObjectFormatterEnabled({ enabled: true })
+      .then(() => InspectorTest.log('will reconnect..'))
+      .then(() => reconnect())
+      .then(Protocol.Runtime.enable)
+      .then(() => Protocol.Runtime.evaluate({ expression: 'console.log({ name: 42 })'}))
+      .then(InspectorTest.logMessage)
+      .then(() => Protocol.Runtime.onConsoleAPICalled(null))
+      .then(Protocol.Runtime.disable)
+      .then(next);
+  },
+]);