1 /*
2 * Copyright (C) 2015 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 "transport.h"
18
19 #include <gtest/gtest.h>
20
21 #include "adb.h"
22
TEST(transport,kick_transport)23 TEST(transport, kick_transport) {
24 atransport t;
25 static size_t kick_count;
26 kick_count = 0;
27 // Mutate some member so we can test that the function is run.
28 t.SetKickFunction([](atransport* trans) { kick_count++; });
29 ASSERT_FALSE(t.IsKicked());
30 t.Kick();
31 ASSERT_TRUE(t.IsKicked());
32 ASSERT_EQ(1u, kick_count);
33 // A transport can only be kicked once.
34 t.Kick();
35 ASSERT_TRUE(t.IsKicked());
36 ASSERT_EQ(1u, kick_count);
37 }
38
DisconnectFunc(void * arg,atransport *)39 static void DisconnectFunc(void* arg, atransport*) {
40 int* count = reinterpret_cast<int*>(arg);
41 ++*count;
42 }
43
TEST(transport,RunDisconnects)44 TEST(transport, RunDisconnects) {
45 atransport t;
46 // RunDisconnects() can be called with an empty atransport.
47 t.RunDisconnects();
48
49 int count = 0;
50 adisconnect disconnect;
51 disconnect.func = DisconnectFunc;
52 disconnect.opaque = &count;
53 t.AddDisconnect(&disconnect);
54 t.RunDisconnects();
55 ASSERT_EQ(1, count);
56
57 // disconnect should have been removed automatically.
58 t.RunDisconnects();
59 ASSERT_EQ(1, count);
60
61 count = 0;
62 t.AddDisconnect(&disconnect);
63 t.RemoveDisconnect(&disconnect);
64 t.RunDisconnects();
65 ASSERT_EQ(0, count);
66 }
67
TEST(transport,SetFeatures)68 TEST(transport, SetFeatures) {
69 atransport t;
70 ASSERT_EQ(0U, t.features().size());
71
72 t.SetFeatures(FeatureSetToString(FeatureSet{"foo"}));
73 ASSERT_EQ(1U, t.features().size());
74 ASSERT_TRUE(t.has_feature("foo"));
75
76 t.SetFeatures(FeatureSetToString(FeatureSet{"foo", "bar"}));
77 ASSERT_EQ(2U, t.features().size());
78 ASSERT_TRUE(t.has_feature("foo"));
79 ASSERT_TRUE(t.has_feature("bar"));
80
81 t.SetFeatures(FeatureSetToString(FeatureSet{"foo", "bar", "foo"}));
82 ASSERT_EQ(2U, t.features().size());
83 ASSERT_TRUE(t.has_feature("foo"));
84 ASSERT_TRUE(t.has_feature("bar"));
85
86 t.SetFeatures(FeatureSetToString(FeatureSet{"bar", "baz"}));
87 ASSERT_EQ(2U, t.features().size());
88 ASSERT_FALSE(t.has_feature("foo"));
89 ASSERT_TRUE(t.has_feature("bar"));
90 ASSERT_TRUE(t.has_feature("baz"));
91
92 t.SetFeatures("");
93 ASSERT_EQ(0U, t.features().size());
94 }
95
TEST(transport,parse_banner_no_features)96 TEST(transport, parse_banner_no_features) {
97 set_main_thread();
98 atransport t;
99
100 parse_banner("host::", &t);
101
102 ASSERT_EQ(0U, t.features().size());
103 ASSERT_EQ(kCsHost, t.GetConnectionState());
104
105 ASSERT_EQ(nullptr, t.product);
106 ASSERT_EQ(nullptr, t.model);
107 ASSERT_EQ(nullptr, t.device);
108 }
109
TEST(transport,parse_banner_product_features)110 TEST(transport, parse_banner_product_features) {
111 atransport t;
112
113 const char banner[] =
114 "host::ro.product.name=foo;ro.product.model=bar;ro.product.device=baz;";
115 parse_banner(banner, &t);
116
117 ASSERT_EQ(kCsHost, t.GetConnectionState());
118
119 ASSERT_EQ(0U, t.features().size());
120
121 ASSERT_EQ(std::string("foo"), t.product);
122 ASSERT_EQ(std::string("bar"), t.model);
123 ASSERT_EQ(std::string("baz"), t.device);
124 }
125
TEST(transport,parse_banner_features)126 TEST(transport, parse_banner_features) {
127 atransport t;
128
129 const char banner[] =
130 "host::ro.product.name=foo;ro.product.model=bar;ro.product.device=baz;"
131 "features=woodly,doodly";
132 parse_banner(banner, &t);
133
134 ASSERT_EQ(kCsHost, t.GetConnectionState());
135
136 ASSERT_EQ(2U, t.features().size());
137 ASSERT_TRUE(t.has_feature("woodly"));
138 ASSERT_TRUE(t.has_feature("doodly"));
139
140 ASSERT_EQ(std::string("foo"), t.product);
141 ASSERT_EQ(std::string("bar"), t.model);
142 ASSERT_EQ(std::string("baz"), t.device);
143 }
144
TEST(transport,test_matches_target)145 TEST(transport, test_matches_target) {
146 std::string serial = "foo";
147 std::string devpath = "/path/to/bar";
148 std::string product = "test_product";
149 std::string model = "test_model";
150 std::string device = "test_device";
151
152 atransport t;
153 t.serial = &serial[0];
154 t.devpath = &devpath[0];
155 t.product = &product[0];
156 t.model = &model[0];
157 t.device = &device[0];
158
159 // These tests should not be affected by the transport type.
160 for (TransportType type : {kTransportAny, kTransportLocal}) {
161 t.type = type;
162
163 EXPECT_TRUE(t.MatchesTarget(serial));
164 EXPECT_TRUE(t.MatchesTarget(devpath));
165 EXPECT_TRUE(t.MatchesTarget("product:" + product));
166 EXPECT_TRUE(t.MatchesTarget("model:" + model));
167 EXPECT_TRUE(t.MatchesTarget("device:" + device));
168
169 // Product, model, and device don't match without the prefix.
170 EXPECT_FALSE(t.MatchesTarget(product));
171 EXPECT_FALSE(t.MatchesTarget(model));
172 EXPECT_FALSE(t.MatchesTarget(device));
173 }
174 }
175
TEST(transport,test_matches_target_local)176 TEST(transport, test_matches_target_local) {
177 std::string serial = "100.100.100.100:5555";
178
179 atransport t;
180 t.serial = &serial[0];
181
182 // Network address matching should only be used for local transports.
183 for (TransportType type : {kTransportAny, kTransportLocal}) {
184 t.type = type;
185 bool should_match = (type == kTransportLocal);
186
187 EXPECT_EQ(should_match, t.MatchesTarget("100.100.100.100"));
188 EXPECT_EQ(should_match, t.MatchesTarget("tcp:100.100.100.100"));
189 EXPECT_EQ(should_match, t.MatchesTarget("tcp:100.100.100.100:5555"));
190 EXPECT_EQ(should_match, t.MatchesTarget("udp:100.100.100.100"));
191 EXPECT_EQ(should_match, t.MatchesTarget("udp:100.100.100.100:5555"));
192
193 // Wrong protocol, hostname, or port should never match.
194 EXPECT_FALSE(t.MatchesTarget("100.100.100"));
195 EXPECT_FALSE(t.MatchesTarget("100.100.100.100:"));
196 EXPECT_FALSE(t.MatchesTarget("100.100.100.100:-1"));
197 EXPECT_FALSE(t.MatchesTarget("100.100.100.100:5554"));
198 EXPECT_FALSE(t.MatchesTarget("abc:100.100.100.100"));
199 }
200 }
201