hashimoto@chromium.org | ed26809 | 2013-10-02 16:53:09 +0900 | [diff] [blame] | 1 | // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "base/bind.h" |
| 6 | #include "base/memory/ref_counted.h" |
| 7 | #include "base/run_loop.h" |
| 8 | #include "dbus/bus.h" |
| 9 | #include "dbus/object_proxy.h" |
| 10 | #include "dbus/test_service.h" |
| 11 | #include "testing/gtest/include/gtest/gtest.h" |
| 12 | |
| 13 | namespace dbus { |
| 14 | namespace { |
| 15 | |
| 16 | class ObjectProxyTest : public testing::Test { |
| 17 | protected: |
| 18 | virtual void SetUp() OVERRIDE { |
| 19 | Bus::Options bus_options; |
| 20 | bus_options.bus_type = Bus::SESSION; |
| 21 | bus_options.connection_type = Bus::PRIVATE; |
| 22 | bus_ = new Bus(bus_options); |
| 23 | |
| 24 | object_proxy_ = bus_->GetObjectProxy( |
| 25 | "org.chromium.TestService", ObjectPath("/org/chromium/TestObject")); |
| 26 | } |
| 27 | |
| 28 | virtual void TearDown() OVERRIDE { |
| 29 | bus_->ShutdownAndBlock(); |
| 30 | } |
| 31 | |
| 32 | base::MessageLoopForIO message_loop_; |
| 33 | scoped_refptr<Bus> bus_; |
| 34 | ObjectProxy* object_proxy_; |
| 35 | }; |
| 36 | |
| 37 | // Used as a WaitForServiceToBeAvailableCallback. |
| 38 | void OnServiceIsAvailable(scoped_ptr<base::RunLoop>* run_loop, |
| 39 | bool service_is_available) { |
| 40 | EXPECT_TRUE(service_is_available); |
| 41 | ASSERT_TRUE(*run_loop); |
| 42 | (*run_loop)->Quit(); |
| 43 | } |
| 44 | |
| 45 | TEST_F(ObjectProxyTest, WaitForServiceToBeAvailable) { |
| 46 | scoped_ptr<base::RunLoop> run_loop; |
| 47 | |
| 48 | // Callback is not yet called because the service is not available. |
| 49 | object_proxy_->WaitForServiceToBeAvailable( |
| 50 | base::Bind(&OnServiceIsAvailable, &run_loop)); |
| 51 | base::RunLoop().RunUntilIdle(); |
| 52 | |
| 53 | // Start the service. |
| 54 | TestService::Options options; |
| 55 | TestService test_service(options); |
| 56 | ASSERT_TRUE(test_service.StartService()); |
| 57 | ASSERT_TRUE(test_service.WaitUntilServiceIsStarted()); |
| 58 | ASSERT_TRUE(test_service.has_ownership()); |
| 59 | |
| 60 | // Callback is called beacuse the service became available. |
| 61 | run_loop.reset(new base::RunLoop); |
| 62 | run_loop->Run(); |
| 63 | |
| 64 | // Callback is called because the service is already available. |
| 65 | run_loop.reset(new base::RunLoop); |
| 66 | object_proxy_->WaitForServiceToBeAvailable( |
| 67 | base::Bind(&OnServiceIsAvailable, &run_loop)); |
| 68 | run_loop->Run(); |
| 69 | |
| 70 | // Shut down the service. |
| 71 | test_service.ShutdownAndBlock(); |
| 72 | test_service.Stop(); |
| 73 | } |
| 74 | |
| 75 | } // namespace |
| 76 | } // namespace dbus |