[chromedriver] Separate stuff of chrome from chromedriver.

chrome/test/chromedriver/navigation_tracker_unittest.cc

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include <string>
-
-#include "base/compiler_specific.h"
-#include "base/json/json_reader.h"
-#include "base/values.h"
-#include "chrome/test/chromedriver/navigation_tracker.h"
-#include "chrome/test/chromedriver/status.h"
-#include "chrome/test/chromedriver/stub_devtools_client.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-void AssertPendingState(NavigationTracker* tracker,
-                        const std::string& frame_id,
-                        bool expected_is_pending) {
-  bool is_pending = !expected_is_pending;
-  ASSERT_EQ(kOk, tracker->IsPendingNavigation(frame_id, &is_pending).code());
-  ASSERT_EQ(expected_is_pending, is_pending);
-}
-
-}  // namespace
-
-TEST(NavigationTracker, FrameLoadStartStop) {
-  StubDevToolsClient client;
-  NavigationTracker tracker(&client);
-
-  base::DictionaryValue params;
-  tracker.OnEvent("Page.frameStartedLoading", params);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "f", true));
-  tracker.OnEvent("Page.frameStoppedLoading", params);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "f", false));
-}
-
-TEST(NavigationTracker, NavigationScheduledThenLoaded) {
-  StubDevToolsClient client;
-  NavigationTracker tracker(&client, NavigationTracker::kNotLoading);
-  base::DictionaryValue params;
-  params.SetString("frameId", "f");
-  base::DictionaryValue params_scheduled;
-  params_scheduled.SetInteger("delay", 0);
-  params_scheduled.SetString("frameId", "f");
-
-  tracker.OnEvent("Page.frameScheduledNavigation", params_scheduled);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "f", true));
-  tracker.OnEvent("Page.frameStartedLoading", params);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "f", true));
-  tracker.OnEvent("Page.frameClearedScheduledNavigation", params);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "f", true));
-  tracker.OnEvent("Page.frameStoppedLoading", params);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "f", false));
-}
-
-TEST(NavigationTracker, NavigationScheduledForOtherFrame) {
-  StubDevToolsClient client;
-  NavigationTracker tracker(&client, NavigationTracker::kNotLoading);
-  base::DictionaryValue params_scheduled;
-  params_scheduled.SetInteger("delay", 0);
-  params_scheduled.SetString("frameId", "other");
-
-  tracker.OnEvent("Page.frameScheduledNavigation", params_scheduled);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "f", false));
-}
-
-TEST(NavigationTracker, NavigationScheduledThenCancelled) {
-  StubDevToolsClient client;
-  NavigationTracker tracker(&client, NavigationTracker::kNotLoading);
-  base::DictionaryValue params;
-  params.SetString("frameId", "f");
-  base::DictionaryValue params_scheduled;
-  params_scheduled.SetInteger("delay", 0);
-  params_scheduled.SetString("frameId", "f");
-
-  tracker.OnEvent("Page.frameScheduledNavigation", params_scheduled);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "f", true));
-  tracker.OnEvent("Page.frameClearedScheduledNavigation", params);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "f", false));
-}
-
-TEST(NavigationTracker, NavigationScheduledTooFarAway) {
-  StubDevToolsClient client;
-  NavigationTracker tracker(&client, NavigationTracker::kNotLoading);
-
-  base::DictionaryValue params_scheduled;
-  params_scheduled.SetInteger("delay", 10);
-  params_scheduled.SetString("frameId", "f");
-  tracker.OnEvent("Page.frameScheduledNavigation", params_scheduled);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "f", false));
-}
-
-TEST(NavigationTracker, DiscardScheduledNavigationsOnMainFrameCommit) {
-  StubDevToolsClient client;
-  NavigationTracker tracker(&client, NavigationTracker::kNotLoading);
-
-  base::DictionaryValue params_scheduled;
-  params_scheduled.SetString("frameId", "subframe");
-  params_scheduled.SetInteger("delay", 0);
-  tracker.OnEvent("Page.frameScheduledNavigation", params_scheduled);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "subframe", true));
-
-  base::DictionaryValue params_navigated;
-  params_navigated.SetString("frame.parentId", "something");
-  tracker.OnEvent("Page.frameNavigated", params_navigated);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "subframe", true));
-  params_navigated.Clear();
-  tracker.OnEvent("Page.frameNavigated", params_navigated);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "subframe", false));
-}
-
-namespace {
-
-class FailToEvalScriptDevToolsClient : public StubDevToolsClient {
- public:
-  virtual ~FailToEvalScriptDevToolsClient() {}
-
-  virtual Status SendCommandAndGetResult(
-      const std::string& method,
-      const base::DictionaryValue& params,
-      scoped_ptr<base::DictionaryValue>* result) OVERRIDE {
-    EXPECT_STREQ("Runtime.evaluate", method.c_str());
-    return Status(kUnknownError, "failed to eval script");
-  }
-};
-
-}  // namespace
-
-TEST(NavigationTracker, UnknownStateFailsToDetermineState) {
-  FailToEvalScriptDevToolsClient client;
-  NavigationTracker tracker(&client);
-  bool is_pending;
-  ASSERT_EQ(kUnknownError,
-            tracker.IsPendingNavigation("f", &is_pending).code());
-}
-
-namespace {
-
-class DeterminingLoadStateDevToolsClient : public StubDevToolsClient {
- public:
-  DeterminingLoadStateDevToolsClient(
-      bool is_loading,
-      const std::string& send_event_first,
-      base::DictionaryValue* send_event_first_params)
-      : is_loading_(is_loading),
-        send_event_first_(send_event_first),
-        send_event_first_params_(send_event_first_params) {}
-
-  virtual ~DeterminingLoadStateDevToolsClient() {}
-
-  virtual Status SendCommandAndGetResult(
-      const std::string& method,
-      const base::DictionaryValue& params,
-      scoped_ptr<base::DictionaryValue>* result) OVERRIDE {
-    if (send_event_first_.length()) {
-      listeners_.front()->OnEvent(send_event_first_, *send_event_first_params_);
-    }
-
-    base::DictionaryValue result_dict;
-    result_dict.SetBoolean("result.value", is_loading_);
-    result->reset(result_dict.DeepCopy());
-    return Status(kOk);
-  }
-
- private:
-  bool is_loading_;
-  std::string send_event_first_;
-  base::DictionaryValue* send_event_first_params_;
-};
-
-}  // namespace
-
-TEST(NavigationTracker, UnknownStateForcesStart) {
-  base::DictionaryValue params;
-  DeterminingLoadStateDevToolsClient client(true, "", &params);
-  NavigationTracker tracker(&client);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "f", true));
-}
-
-TEST(NavigationTracker, UnknownStateForcesStartReceivesStop) {
-  base::DictionaryValue params;
-  DeterminingLoadStateDevToolsClient client(
-      true, "Page.frameStoppedLoading", &params);
-  NavigationTracker tracker(&client);
-  ASSERT_NO_FATAL_FAILURE(AssertPendingState(&tracker, "f", false));
-}