Move mojo/application/public -> mojo/shell/public

mojo/application/public/cpp/lib/application_test_base.cc

-// Copyright 2014 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 <utility>
-
-#include "base/command_line.h"
-#include "base/strings/utf_string_conversions.h"
-#include "mojo/application/public/cpp/application_impl.h"
-#include "mojo/application/public/cpp/application_test_base.h"
-#include "mojo/application/public/interfaces/application.mojom.h"
-#include "mojo/public/cpp/bindings/binding.h"
-#include "mojo/public/cpp/environment/environment.h"
-#include "mojo/public/cpp/system/message_pipe.h"
-
-namespace mojo {
-namespace test {
-
-namespace {
-// Share the application URL with multiple application tests.
-String g_url;
-
-// Application request handle passed from the shell in MojoMain, stored in
-// between SetUp()/TearDown() so we can (re-)intialize new ApplicationImpls.
-InterfaceRequest<Application> g_application_request;
-
-// Shell pointer passed in the initial mojo.Application.Initialize() call,
-// stored in between initial setup and the first test and between SetUp/TearDown
-// calls so we can (re-)initialize new ApplicationImpls.
-ShellPtr g_shell;
-
-class ShellGrabber : public Application {
- public:
-  explicit ShellGrabber(InterfaceRequest<Application> application_request)
-      : binding_(this, std::move(application_request)) {}
-
-  void WaitForInitialize() {
-    // Initialize is always the first call made on Application.
-    MOJO_CHECK(binding_.WaitForIncomingMethodCall());
-  }
-
- private:
-  // Application implementation.
-  void Initialize(ShellPtr shell, const mojo::String& url) override {
-    g_url = url;
-    g_application_request = binding_.Unbind();
-    g_shell = std::move(shell);
-  }
-
-  void AcceptConnection(const String& requestor_url,
-                        InterfaceRequest<ServiceProvider> services,
-                        ServiceProviderPtr exposed_services,
-                        Array<String> allowed_interfaces,
-                        const String& url) override {
-    MOJO_CHECK(false);
-  }
-
-  void OnQuitRequested(const Callback<void(bool)>& callback) override {
-    MOJO_CHECK(false);
-  }
-
-  Binding<Application> binding_;
-};
-
-}  // namespace
-
-MojoResult RunAllTests(MojoHandle application_request_handle) {
-  {
-    // This loop is used for init, and then destroyed before running tests.
-    Environment::InstantiateDefaultRunLoop();
-
-    // Grab the shell handle.
-    ShellGrabber grabber(
-        MakeRequest<Application>(MakeScopedHandle(
-            MessagePipeHandle(application_request_handle))));
-    grabber.WaitForInitialize();
-    MOJO_CHECK(g_shell);
-    MOJO_CHECK(g_application_request.is_pending());
-
-    int argc = 0;
-    base::CommandLine* cmd_line = base::CommandLine::ForCurrentProcess();
-    const char** argv = new const char* [cmd_line->argv().size() + 1];
-#if defined(OS_WIN)
-    std::vector<std::string> local_strings;
-#endif
-    for (auto& arg : cmd_line->argv()) {
-#if defined(OS_WIN)
-      local_strings.push_back(base::WideToUTF8(arg));
-      argv[argc++] = local_strings.back().c_str();
-#else
-      argv[argc++] = arg.c_str();
-#endif
-    }
-    argv[argc] = nullptr;
-
-    testing::InitGoogleTest(&argc, const_cast<char**>(&(argv[0])));
-
-    Environment::DestroyDefaultRunLoop();
-  }
-
-  int result = RUN_ALL_TESTS();
-
-  // Shut down our message pipes before exiting.
-  (void)g_application_request.PassMessagePipe();
-  g_shell.reset();
-
-  return (result == 0) ? MOJO_RESULT_OK : MOJO_RESULT_UNKNOWN;
-}
-
-ApplicationTestBase::ApplicationTestBase() : application_impl_(nullptr) {
-}
-
-ApplicationTestBase::~ApplicationTestBase() {
-}
-
-ApplicationDelegate* ApplicationTestBase::GetApplicationDelegate() {
-  return &default_application_delegate_;
-}
-
-void ApplicationTestBase::SetUp() {
-  // A run loop is recommended for ApplicationImpl initialization and
-  // communication.
-  if (ShouldCreateDefaultRunLoop())
-    Environment::InstantiateDefaultRunLoop();
-
-  MOJO_CHECK(g_application_request.is_pending());
-  MOJO_CHECK(g_shell);
-
-  // New applications are constructed for each test to avoid persisting state.
-  application_impl_ = new ApplicationImpl(GetApplicationDelegate(),
-                                          std::move(g_application_request));
-
-  // Fake application initialization.
-  Application* application = application_impl_;
-  application->Initialize(std::move(g_shell), g_url);
-}
-
-void ApplicationTestBase::TearDown() {
-  MOJO_CHECK(!g_application_request.is_pending());
-  MOJO_CHECK(!g_shell);
-
-  // TODO: commented out until http://crbug.com/533107 is solved.
-  // {
-  // ApplicationImpl::TestApi test_api(application_impl_);
-  // test_api.UnbindConnections(&g_application_request, &g_shell);
-  // }
-  delete application_impl_;
-  if (ShouldCreateDefaultRunLoop())
-    Environment::DestroyDefaultRunLoop();
-}
-
-bool ApplicationTestBase::ShouldCreateDefaultRunLoop() {
-  return true;
-}
-
-
-}  // namespace test
-}  // namespace mojo