1 /*
2 * Copyright 2018 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "l2cap/le/internal/fixed_channel_service_manager_impl.h"
18
19 #include <future>
20
21 #include "common/bind.h"
22 #include "l2cap/cid.h"
23 #include "l2cap/le/fixed_channel_manager.h"
24 #include "l2cap/le/fixed_channel_service.h"
25 #include "os/handler.h"
26 #include "os/thread.h"
27
28 #include <gtest/gtest.h>
29
30 namespace bluetooth {
31 namespace l2cap {
32 namespace le {
33 namespace internal {
34
35 class L2capLeServiceManagerTest : public ::testing::Test {
36 public:
37 ~L2capLeServiceManagerTest() = default;
38
OnServiceRegistered(bool expect_success,FixedChannelManager::RegistrationResult result,std::unique_ptr<FixedChannelService> user_service)39 void OnServiceRegistered(bool expect_success, FixedChannelManager::RegistrationResult result,
40 std::unique_ptr<FixedChannelService> user_service) {
41 EXPECT_EQ(result == FixedChannelManager::RegistrationResult::SUCCESS, expect_success);
42 service_registered_ = expect_success;
43 }
44
45 protected:
SetUp()46 void SetUp() override {
47 manager_ = new FixedChannelServiceManagerImpl{nullptr};
48 thread_ = new os::Thread("test_thread", os::Thread::Priority::NORMAL);
49 user_handler_ = new os::Handler(thread_);
50 }
51
TearDown()52 void TearDown() override {
53 user_handler_->Clear();
54 delete user_handler_;
55 delete thread_;
56 delete manager_;
57 }
58
sync_user_handler()59 void sync_user_handler() {
60 std::promise<void> promise;
61 auto future = promise.get_future();
62 user_handler_->Post(common::BindOnce(&std::promise<void>::set_value, common::Unretained(&promise)));
63 future.wait_for(std::chrono::milliseconds(3));
64 }
65
66 FixedChannelServiceManagerImpl* manager_ = nullptr;
67 os::Thread* thread_ = nullptr;
68 os::Handler* user_handler_ = nullptr;
69
70 bool service_registered_ = false;
71 };
72
TEST_F(L2capLeServiceManagerTest,register_and_unregister_le_fixed_channel)73 TEST_F(L2capLeServiceManagerTest, register_and_unregister_le_fixed_channel) {
74 FixedChannelServiceImpl::PendingRegistration pending_registration{
75 .user_handler_ = user_handler_,
76 .on_registration_complete_callback_ =
77 common::BindOnce(&L2capLeServiceManagerTest::OnServiceRegistered, common::Unretained(this), true)};
78 Cid cid = kSmpBrCid;
79 EXPECT_FALSE(manager_->IsServiceRegistered(cid));
80 manager_->Register(cid, std::move(pending_registration));
81 EXPECT_TRUE(manager_->IsServiceRegistered(cid));
82 sync_user_handler();
83 EXPECT_TRUE(service_registered_);
84 manager_->Unregister(cid, common::BindOnce([] {}), user_handler_);
85 EXPECT_FALSE(manager_->IsServiceRegistered(cid));
86 }
87
TEST_F(L2capLeServiceManagerTest,register_le_fixed_channel_bad_cid)88 TEST_F(L2capLeServiceManagerTest, register_le_fixed_channel_bad_cid) {
89 FixedChannelServiceImpl::PendingRegistration pending_registration{
90 .user_handler_ = user_handler_,
91 .on_registration_complete_callback_ =
92 common::BindOnce(&L2capLeServiceManagerTest::OnServiceRegistered, common::Unretained(this), false)};
93 Cid cid = 0x1000;
94 EXPECT_FALSE(manager_->IsServiceRegistered(cid));
95 manager_->Register(cid, std::move(pending_registration));
96 EXPECT_FALSE(manager_->IsServiceRegistered(cid));
97 sync_user_handler();
98 EXPECT_FALSE(service_registered_);
99 }
100
101 } // namespace internal
102 } // namespace le
103 } // namespace l2cap
104 } // namespace bluetooth
105