GCC Code Coverage Report

Directory: ./
File: unit_tests/tests/ac/ac_pressure_test.cpp
Date: 2025-11-16 14:52:24
Coverage Exec Excl Total
Lines: 100.0% 61 0 61
Functions: 100.0% 18 0 18
Branches: 45.3% 58 0 128
Decisions: 100.0% 2 - 2
Line Branch Decision Exec Source
1 //
2 // Created by kifir on 6/18/24.
3 //
4
5 #include "pch.h"
6
7 #include "ac_test_base.h"
8 #include "engine_configuration_defaults.h"
9
10 namespace {
11 constexpr uint16_t TEST_MIN_AC_PRESSURE = 17;
12 constexpr uint16_t TEST_MAX_AC_PRESSURE = 239;
13 constexpr float TEST_AC_PRESSURE_ENABLE_HYSTERESIS = 2.0f;
14 constexpr uint16_t DEADBAND_WIDTH = AcController::PRESSURE_DEADBAND_WIDTH;
15
16 class AcPressureTestConfig : public AcTestConfig {
17 public:
18 AcPressureTestConfig(
19 std::optional<uint16_t> minAcPressure,
20 std::optional<uint16_t> maxAcPressure,
21 std::optional<float> acPressureEnableHysteresis
22 );
23 };
24
25 3 AcPressureTestConfig::AcPressureTestConfig(
26 const std::optional<uint16_t> minAcPressure,
27 const std::optional<uint16_t> maxAcPressure,
28 const std::optional<float> acPressureEnableHysteresis
29 3 ) {
30 3 setMinAcPressure(minAcPressure);
31 3 setMaxAcPressure(maxAcPressure);
32 3 setAcPressureEnableHysteresis(acPressureEnableHysteresis);
33 3 }
34
35 struct AcPressureTestData {
36 const std::string context;
37 const float acPressure;
38 const bool expectedAcPressureTooLow;
39 const bool expectedAcPressureTooHigh;
40 };
41
42 class AcPressureTest : public AcTestBase {
43 protected:
44 static const AcPressureTestConfig DEFAULT_AC_PRESSURE_CONFIG;
45 static const AcPressureTestConfig TEST_AC_PRESSURE_CONFIG;
46
47 void doTest(const AcPressureTestConfig& config, const std::vector<AcPressureTestData>& testData);
48 private:
49 void checkPersistentIndicators();
50 };
51
52 const AcPressureTestConfig AcPressureTest::DEFAULT_AC_PRESSURE_CONFIG = { {}, {}, {} };
53
54 const AcPressureTestConfig AcPressureTest::TEST_AC_PRESSURE_CONFIG = {
55 { TEST_MIN_AC_PRESSURE },
56 { TEST_MAX_AC_PRESSURE },
57 { TEST_AC_PRESSURE_ENABLE_HYSTERESIS }
58 };
59
60 5 void AcPressureTest::doTest(const AcPressureTestConfig& config, const std::vector<AcPressureTestData>& testData) {
61 5 setUpTestConfig(config);
62
63 5 engineConfiguration->acDelay = 0;
64 5 Sensor::setMockValue(SensorType::Rpm, 500); // to avoid engineTooSlow
65 5 engine->engineState.lua.acRequestState = true; // to emulate pressed A/C button
66
67
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 32 for (const AcPressureTestData& testDataItem: testData) {
68
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 27 updateAcPressure(testDataItem.acPressure);
69
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 27 checkPersistentIndicators();
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 27 EXPECT_EQ(
72 engine->engineModules.get<AcController>()->acPressureTooLow,
73 testDataItem.expectedAcPressureTooLow
74
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 27 ) << testDataItem.context;
75
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 27 EXPECT_EQ(
76 engine->engineModules.get<AcController>()->acPressureTooHigh,
77 testDataItem.expectedAcPressureTooHigh
78
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 27 ) << testDataItem.context;
79 27 const bool shouldAcBeEnabled = !testDataItem.expectedAcPressureTooLow
80
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 27 && !testDataItem.expectedAcPressureTooHigh;
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 27 EXPECT_EQ(engine->engineModules.get<AcController>()->isAcEnabled(), shouldAcBeEnabled)
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 27 << testDataItem.context;
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 27 EXPECT_EQ(engine->engineModules.get<AcController>()->acCompressorState, shouldAcBeEnabled)
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 27 << testDataItem.context;
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 27 EXPECT_EQ(enginePins.acRelay.getLogicValue(), shouldAcBeEnabled) << testDataItem.context;
86 }
87 5 }
88
89 27 void AcPressureTest::checkPersistentIndicators() {
90
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 27 EXPECT_TRUE(engine->engineModules.get<AcController>()->acButtonState);
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 27 EXPECT_FALSE(engine->engineModules.get<AcController>()->engineTooSlow);
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 27 EXPECT_FALSE(engine->engineModules.get<AcController>()->engineTooFast);
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 27 EXPECT_FALSE(engine->engineModules.get<AcController>()->noClt);
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 27 EXPECT_FALSE(engine->engineModules.get<AcController>()->engineTooHot);
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 27 EXPECT_FALSE(engine->engineModules.get<AcController>()->tpsTooHigh);
96
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 27 EXPECT_FALSE(engine->engineModules.get<AcController>()->isDisabledByLua);
97 27 }
98
99 4 TEST_F(AcPressureTest, pressureTooLow) {
100
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 10 doTest(
101 /* config = */ TEST_AC_PRESSURE_CONFIG,
102 /* testData = */ {
103 {
104 "acPressure = (TEST_MIN_AC_PRESSURE + TEST_MAX_AC_PRESSURE) / 2.0",
105 (TEST_MIN_AC_PRESSURE + TEST_MAX_AC_PRESSURE) / 2.0,
106 false,
107 false
108 },
109 {
110 "acPressure = TEST_MIN_AC_PRESSURE - DEADBAND_WIDTH",
111 TEST_MIN_AC_PRESSURE - DEADBAND_WIDTH,
112 false,
113 false
114 },
115 {
116 "acPressure = TEST_MIN_AC_PRESSURE - DEADBAND_WIDTH - EPS5D",
117 TEST_MIN_AC_PRESSURE - DEADBAND_WIDTH - EPS5D,
118 true,
119 false
120 },
121 {
122 "acPressure = TEST_MIN_AC_PRESSURE",
123 TEST_MIN_AC_PRESSURE,
124 true,
125 false
126 },
127 {
128 "acPressure = TEST_MIN_AC_PRESSURE + DEADBAND_WIDTH",
129 TEST_MIN_AC_PRESSURE + DEADBAND_WIDTH,
130 true,
131 false
132 },
133 {
134 "acPressure = TEST_MIN_AC_PRESSURE + DEADBAND_WIDTH + EPS5D",
135 TEST_MIN_AC_PRESSURE + DEADBAND_WIDTH + EPS5D,
136 false,
137 false
138 }
139 }
140 );
141 4 }
142
143 4 TEST_F(AcPressureTest, pressureTooHigh) {
144
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 9 doTest(
145 /* config = */ TEST_AC_PRESSURE_CONFIG,
146 /* testData = */ {
147 {
148 "acPressure = (TEST_MIN_AC_PRESSURE + TEST_MAX_AC_PRESSURE) / 2.0",
149 (TEST_MIN_AC_PRESSURE + TEST_MAX_AC_PRESSURE) / 2.0,
150 false,
151 false
152 },
153 {
154 "acPressure = TEST_MAX_AC_PRESSURE",
155 TEST_MAX_AC_PRESSURE,
156 false,
157 false
158 },
159 {
160 "acPressure = TEST_MAX_AC_PRESSURE + EPS5D",
161 TEST_MAX_AC_PRESSURE + EPS5D,
162 false,
163 true
164 },
165 {
166 "acPressure = TEST_MAX_AC_PRESSURE - TEST_AC_PRESSURE_ENABLE_HYSTERESIS",
167 TEST_MAX_AC_PRESSURE - TEST_AC_PRESSURE_ENABLE_HYSTERESIS,
168 false,
169 true
170 },
171 {
172 "acPressure = TEST_MAX_AC_PRESSURE - TEST_AC_PRESSURE_ENABLE_HYSTERESIS - EPS5D",
173 TEST_MAX_AC_PRESSURE - TEST_AC_PRESSURE_ENABLE_HYSTERESIS - EPS5D,
174 false,
175 false
176 }
177 }
178 );
179 4 }
180
181
182 4 TEST_F(AcPressureTest, pressureTooHighWithZeroHysteresis) {
183
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 11 doTest(
184 2 /* config = */ { {}, {}, { 0.0f } },
185 /* testData = */ {
186 {
187 "acPressure = (engine_configuration_defaults::MIN_AC_PRESSURE + engine_configuration_defaults::MAX_AC_PRESSURE) / 2.0",
188 (engine_configuration_defaults::MIN_AC_PRESSURE + engine_configuration_defaults::MAX_AC_PRESSURE) / 2.0,
189 false,
190 false
191 },
192 {
193 "acPressure = engine_configuration_defaults::MAX_AC_PRESSURE",
194 engine_configuration_defaults::MAX_AC_PRESSURE,
195 false,
196 false
197 },
198 {
199 "acPressure = engine_configuration_defaults::MAX_AC_PRESSURE + EPS4D",
200 engine_configuration_defaults::MAX_AC_PRESSURE + EPS4D,
201 false,
202 true
203 },
204 {
205 "acPressure = engine_configuration_defaults::MAX_AC_PRESSURE",
206 engine_configuration_defaults::MAX_AC_PRESSURE,
207 false,
208 true
209 },
210 {
211 "acPressure = engine_configuration_defaults::MAX_AC_PRESSURE - EPS4D",
212 engine_configuration_defaults::MAX_AC_PRESSURE - EPS4D,
213 false,
214 false
215 }
216 }
217 );
218 4 }
219
220 4 TEST_F(AcPressureTest, defaultMinAcPressure) {
221
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 10 doTest(
222 /* config = */ DEFAULT_AC_PRESSURE_CONFIG,
223 /* testData = */ {
224 {
225 "acPressure = (DEFAULT_MIN_AC_PRESSURE + DEFAULT_MAX_AC_PRESSURE) / 2.0",
226 (engine_configuration_defaults::MIN_AC_PRESSURE + engine_configuration_defaults::MAX_AC_PRESSURE) / 2.0,
227 false,
228 false
229 },
230 {
231 "acPressure = engine_configuration_defaults::MIN_AC_PRESSURE - DEADBAND_WIDTH",
232 engine_configuration_defaults::MIN_AC_PRESSURE - DEADBAND_WIDTH,
233 false,
234 false
235 },
236 {
237 "acPressure = engine_configuration_defaults::MIN_AC_PRESSURE - DEADBAND_WIDTH - EPS5D",
238 engine_configuration_defaults::MIN_AC_PRESSURE - DEADBAND_WIDTH - EPS5D,
239 true,
240 false
241 },
242 {
243 "acPressure = engine_configuration_defaults::MIN_AC_PRESSURE",
244 engine_configuration_defaults::MIN_AC_PRESSURE,
245 true,
246 false
247 },
248 {
249 "acPressure = engine_configuration_defaults::MIN_AC_PRESSURE + DEADBAND_WIDTH",
250 engine_configuration_defaults::MIN_AC_PRESSURE + DEADBAND_WIDTH,
251 true,
252 false
253 },
254 {
255 "acPressure = engine_configuration_defaults::MIN_AC_PRESSURE + DEADBAND_WIDTH + EPS5D",
256 engine_configuration_defaults::MIN_AC_PRESSURE + DEADBAND_WIDTH + EPS5D,
257 false,
258 false
259 }
260 }
261 );
262 4 }
263
264 4 TEST_F(AcPressureTest, defaultMaxAcPressure) {
265
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 9 doTest(
266 /* config = */ DEFAULT_AC_PRESSURE_CONFIG,
267 /* testData = */ {
268 {
269 "acPressure = (engine_configuration_defaults::MIN_AC_PRESSURE + engine_configuration_defaults::MAX_AC_PRESSURE) / 2.0",
270 (engine_configuration_defaults::MIN_AC_PRESSURE + engine_configuration_defaults::MAX_AC_PRESSURE) / 2.0,
271 false,
272 false
273 },
274 {
275 "acPressure = engine_configuration_defaults::MAX_AC_PRESSURE",
276 engine_configuration_defaults::MAX_AC_PRESSURE,
277 false,
278 false
279 },
280 {
281 "acPressure = engine_configuration_defaults::MAX_AC_PRESSURE + EPS4D",
282 engine_configuration_defaults::MAX_AC_PRESSURE + EPS4D,
283 false,
284 true
285 },
286 {
287 "acPressure = engine_configuration_defaults::MAX_AC_PRESSURE - engine_configuration_defaults::AC_PRESSURE_ENABLE_HYST",
288 engine_configuration_defaults::MAX_AC_PRESSURE - engine_configuration_defaults::AC_PRESSURE_ENABLE_HYST,
289 false,
290 true
291 },
292 {
293 "acPressure = engine_configuration_defaults::MAX_AC_PRESSURE - engine_configuration_defaults::AC_PRESSURE_ENABLE_HYST - EPS4D",
294 engine_configuration_defaults::MAX_AC_PRESSURE - engine_configuration_defaults::AC_PRESSURE_ENABLE_HYST - EPS4D,
295 false,
296 false
297 }
298 }
299 );
300 4 }
301 }
302