1 /******************************************************************************
2 *
3 * Copyright 2015 Google, Inc.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at:
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 ******************************************************************************/
18
19 #include <stdlib.h>
20 #include <time.h>
21 #include <unistd.h>
22
23 #include "gatt/gatt_test.h"
24 #include "gd/os/rand.h"
25 #include "types/bluetooth/uuid.h"
26
27 namespace bttest {
28
TEST_F(GattTest,GattClientRegister)29 TEST_F(GattTest, GattClientRegister) {
30 // Registers gatt client.
31 bluetooth::Uuid gatt_client_uuid = bluetooth::Uuid::From128BitBE(
32 bluetooth::os::GenerateRandom<bluetooth::Uuid::kNumBytes128>());
33 gatt_client_interface()->register_client(gatt_client_uuid, false);
34 semaphore_wait(register_client_callback_sem_);
35 EXPECT_TRUE(status() == BT_STATUS_SUCCESS)
36 << "Error registering GATT client app callback.";
37
38 // Unregisters gatt client. No callback is expected.
39 gatt_client_interface()->unregister_client(client_interface_id());
40 }
41
TEST_F(GattTest,GattServerRegister)42 TEST_F(GattTest, GattServerRegister) {
43 // Registers gatt server.
44 bluetooth::Uuid gatt_server_uuid = bluetooth::Uuid::From128BitBE(
45 bluetooth::os::GenerateRandom<bluetooth::Uuid::kNumBytes128>());
46 gatt_server_interface()->register_server(gatt_server_uuid, false);
47 semaphore_wait(register_server_callback_sem_);
48 EXPECT_TRUE(status() == BT_STATUS_SUCCESS)
49 << "Error registering GATT server app callback.";
50
51 // Unregisters gatt server. No callback is expected.
52 gatt_server_interface()->unregister_server(server_interface_id());
53 }
54
TEST_F(GattTest,GattServerBuild)55 TEST_F(GattTest, GattServerBuild) {
56 // Registers gatt server.
57 bluetooth::Uuid gatt_server_uuid = bluetooth::Uuid::From128BitBE(
58 bluetooth::os::GenerateRandom<bluetooth::Uuid::kNumBytes128>());
59 gatt_server_interface()->register_server(gatt_server_uuid, false);
60 semaphore_wait(register_server_callback_sem_);
61 EXPECT_TRUE(status() == BT_STATUS_SUCCESS)
62 << "Error registering GATT server app callback.";
63
64 // Service UUID.
65 bluetooth::Uuid srvc_uuid = bluetooth::Uuid::From128BitBE(
66 bluetooth::os::GenerateRandom<bluetooth::Uuid::kNumBytes128>());
67
68 // Characteristics UUID.
69 bluetooth::Uuid char_uuid = bluetooth::Uuid::From128BitBE(
70 bluetooth::os::GenerateRandom<bluetooth::Uuid::kNumBytes128>());
71
72 // Descriptor UUID.
73 bluetooth::Uuid desc_uuid = bluetooth::Uuid::From128BitBE(
74 bluetooth::os::GenerateRandom<bluetooth::Uuid::kNumBytes128>());
75
76 // Adds service.
77 int server_if = server_interface_id();
78
79 std::vector<btgatt_db_element_t> service = {
80 {
81 .uuid = srvc_uuid,
82 .type = BTGATT_DB_PRIMARY_SERVICE,
83 },
84 {
85 .uuid = char_uuid,
86 .type = BTGATT_DB_CHARACTERISTIC,
87 .properties = 0x10, /* notification */
88 .permissions = 0x01, /* read only */
89 },
90 {
91 .uuid = desc_uuid,
92 .type = BTGATT_DB_DESCRIPTOR,
93 .permissions = 0x01,
94 }};
95
96 gatt_server_interface()->add_service(server_if, service.data(),
97 service.size());
98 semaphore_wait(service_added_callback_sem_);
99 EXPECT_TRUE(status() == BT_STATUS_SUCCESS) << "Error adding service.";
100 EXPECT_TRUE(server_interface_id() == server_if) << "Wrong server_if added.";
101 int service_handle_added = service_handle();
102
103 // Stops server.
104 gatt_server_interface()->stop_service(server_if, service_handle());
105 semaphore_wait(service_stopped_callback_sem_);
106 EXPECT_TRUE(status() == BT_STATUS_SUCCESS) << "Error stopping server.";
107 EXPECT_TRUE(service_handle() == service_handle_added)
108 << "Wrong service handle stopped.";
109 EXPECT_TRUE(server_interface_id() == server_if) << "Wrong server_if stopped.";
110
111 // Deletes service.
112 gatt_server_interface()->delete_service(server_if, service_handle());
113 semaphore_wait(service_deleted_callback_sem_);
114 EXPECT_TRUE(status() == BT_STATUS_SUCCESS) << "Error deleting service.";
115 EXPECT_TRUE(service_handle() == service_handle_added)
116 << "Wrong service handle deleted.";
117 EXPECT_TRUE(server_interface_id() == server_if) << "Wrong server_if deleted.";
118
119 // Unregisters gatt server. No callback is expected.
120 gatt_server_interface()->unregister_server(server_if);
121 }
122
123 } // bttest
124