1 /**
2 * Copyright © 2025 IBM Corporation
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 "gpios_only_device.hpp"
18 #include "mock_services.hpp"
19 #include "rail.hpp"
20 #include "services.hpp"
21
22 #include <cstdint>
23 #include <map>
24 #include <memory>
25 #include <string>
26 #include <vector>
27
28 #include <gmock/gmock.h>
29 #include <gtest/gtest.h>
30
31 using namespace phosphor::power::sequencer;
32
TEST(GPIOsOnlyDeviceTests,Constructor)33 TEST(GPIOsOnlyDeviceTests, Constructor)
34 {
35 std::string powerControlGPIOName{"power-chassis-control"};
36 std::string powerGoodGPIOName{"power-chassis-good"};
37 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
38
39 EXPECT_EQ(device.getPowerControlGPIOName(), powerControlGPIOName);
40 EXPECT_EQ(device.getPowerGoodGPIOName(), powerGoodGPIOName);
41 }
42
TEST(GPIOsOnlyDeviceTests,GetName)43 TEST(GPIOsOnlyDeviceTests, GetName)
44 {
45 std::string powerControlGPIOName{"power-chassis-control"};
46 std::string powerGoodGPIOName{"power-chassis-good"};
47 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
48
49 EXPECT_EQ(device.getName(), GPIOsOnlyDevice::deviceName);
50 }
51
TEST(GPIOsOnlyDeviceTests,GetBus)52 TEST(GPIOsOnlyDeviceTests, GetBus)
53 {
54 std::string powerControlGPIOName{"power-chassis-control"};
55 std::string powerGoodGPIOName{"power-chassis-good"};
56 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
57
58 EXPECT_EQ(device.getBus(), 0);
59 }
60
TEST(GPIOsOnlyDeviceTests,GetAddress)61 TEST(GPIOsOnlyDeviceTests, GetAddress)
62 {
63 std::string powerControlGPIOName{"power-chassis-control"};
64 std::string powerGoodGPIOName{"power-chassis-good"};
65 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
66
67 EXPECT_EQ(device.getAddress(), 0);
68 }
69
TEST(GPIOsOnlyDeviceTests,GetPowerControlGPIOName)70 TEST(GPIOsOnlyDeviceTests, GetPowerControlGPIOName)
71 {
72 std::string powerControlGPIOName{"power-on"};
73 std::string powerGoodGPIOName{"chassis-pgood"};
74 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
75
76 EXPECT_EQ(device.getPowerControlGPIOName(), powerControlGPIOName);
77 }
78
TEST(GPIOsOnlyDeviceTests,GetPowerGoodGPIOName)79 TEST(GPIOsOnlyDeviceTests, GetPowerGoodGPIOName)
80 {
81 std::string powerControlGPIOName{"power-on"};
82 std::string powerGoodGPIOName{"chassis-pgood"};
83 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
84
85 EXPECT_EQ(device.getPowerGoodGPIOName(), powerGoodGPIOName);
86 }
87
TEST(GPIOsOnlyDeviceTests,GetRails)88 TEST(GPIOsOnlyDeviceTests, GetRails)
89 {
90 std::string powerControlGPIOName{"power-on"};
91 std::string powerGoodGPIOName{"chassis-pgood"};
92 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
93
94 EXPECT_TRUE(device.getRails().empty());
95 }
96
TEST(GPIOsOnlyDeviceTests,GetGPIOValues)97 TEST(GPIOsOnlyDeviceTests, GetGPIOValues)
98 {
99 try
100 {
101 std::string powerControlGPIOName{"power-on"};
102 std::string powerGoodGPIOName{"chassis-pgood"};
103 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
104
105 MockServices services{};
106 device.getGPIOValues(services);
107 ADD_FAILURE() << "Should not have reached this line.";
108 }
109 catch (const std::exception& e)
110 {
111 EXPECT_STREQ(e.what(), "getGPIOValues() is not supported");
112 }
113 }
114
TEST(GPIOsOnlyDeviceTests,GetStatusWord)115 TEST(GPIOsOnlyDeviceTests, GetStatusWord)
116 {
117 try
118 {
119 std::string powerControlGPIOName{"power-on"};
120 std::string powerGoodGPIOName{"chassis-pgood"};
121 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
122
123 device.getStatusWord(0);
124 ADD_FAILURE() << "Should not have reached this line.";
125 }
126 catch (const std::exception& e)
127 {
128 EXPECT_STREQ(e.what(), "getStatusWord() is not supported");
129 }
130 }
131
TEST(GPIOsOnlyDeviceTests,GetStatusVout)132 TEST(GPIOsOnlyDeviceTests, GetStatusVout)
133 {
134 try
135 {
136 std::string powerControlGPIOName{"power-on"};
137 std::string powerGoodGPIOName{"chassis-pgood"};
138 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
139
140 device.getStatusVout(0);
141 ADD_FAILURE() << "Should not have reached this line.";
142 }
143 catch (const std::exception& e)
144 {
145 EXPECT_STREQ(e.what(), "getStatusVout() is not supported");
146 }
147 }
148
TEST(GPIOsOnlyDeviceTests,GetReadVout)149 TEST(GPIOsOnlyDeviceTests, GetReadVout)
150 {
151 try
152 {
153 std::string powerControlGPIOName{"power-on"};
154 std::string powerGoodGPIOName{"chassis-pgood"};
155 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
156
157 device.getReadVout(0);
158 ADD_FAILURE() << "Should not have reached this line.";
159 }
160 catch (const std::exception& e)
161 {
162 EXPECT_STREQ(e.what(), "getReadVout() is not supported");
163 }
164 }
165
TEST(GPIOsOnlyDeviceTests,GetVoutUVFaultLimit)166 TEST(GPIOsOnlyDeviceTests, GetVoutUVFaultLimit)
167 {
168 try
169 {
170 std::string powerControlGPIOName{"power-on"};
171 std::string powerGoodGPIOName{"chassis-pgood"};
172 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
173
174 device.getVoutUVFaultLimit(0);
175 ADD_FAILURE() << "Should not have reached this line.";
176 }
177 catch (const std::exception& e)
178 {
179 EXPECT_STREQ(e.what(), "getVoutUVFaultLimit() is not supported");
180 }
181 }
182
TEST(GPIOsOnlyDeviceTests,FindPgoodFault)183 TEST(GPIOsOnlyDeviceTests, FindPgoodFault)
184 {
185 std::string powerControlGPIOName{"power-on"};
186 std::string powerGoodGPIOName{"chassis-pgood"};
187 GPIOsOnlyDevice device{powerControlGPIOName, powerGoodGPIOName};
188
189 MockServices services{};
190 std::string powerSupplyError{};
191 std::map<std::string, std::string> additionalData{};
192 std::string error =
193 device.findPgoodFault(services, powerSupplyError, additionalData);
194 EXPECT_TRUE(error.empty());
195 EXPECT_EQ(additionalData.size(), 0);
196 }
197