GCC Code Coverage Report

Directory: ./
File: unit_tests/tests/sensor/test_flex_sensor.cpp
Date: 2025-10-24 14:26:41
Coverage Exec Excl Total
Lines: 100.0% 33 0 33
Functions: 100.0% 9 0 9
Branches: 64.7% 33 0 51
Decisions: 100.0% 2 - 2
Line Branch Decision Exec Source
1 #include "pch.h"
2 #include "flex_sensor.h"
3
4 4 TEST(FlexSensorTest, lowPinStart) {
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 1 EngineTestHelper eth(engine_type_e::TEST_ENGINE);
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 1 FlexSensor sensor(MS2NT(1000));
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 1 sensor.Register(true);
8
9 // low to high transition after 0.5 sec
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 1 sensor.callback(MS2NT(500), 1);
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 1 ASSERT_EQ(0u, getRecentWarnings()->getCount());
13 1 }
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15 4 TEST(FlexSensorTest, highPinStart) {
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 1 EngineTestHelper eth(engine_type_e::TEST_ENGINE);
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 1 FlexSensor sensor(MS2NT(1000));
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 1 sensor.Register(true);
19
20 // low to high transition after 0.5 sec
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 1 sensor.callback(MS2NT(500), 0);
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 1 ASSERT_EQ(0u, getRecentWarnings()->getCount());
24 1 }
25
26 4 TEST(FlexSensorTest, converter) {
27 1 efitick_t nowNt = 0;
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 1 EngineTestHelper eth(engine_type_e::TEST_ENGINE);
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 1 FlexSensor sensor(MS2NT(1000));
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 1 sensor.Register(true);
31
32 // feed BiQuad filters and wait it get close to expected values
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 1001 for (size_t i = 0; i < 1000; i++) {
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 1000 sensor.callback(getTimeNowNt(), 1);
35 // emulate 25 degrees C
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 1000 eth.moveTimeForwardUs(2576);
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 1000 sensor.callback(getTimeNowNt(), 0);
38 // emulate 100 Hz = 50% ethanol
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 1000 eth.moveTimeForwardUs(10000 - 2576);
40 }
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 1 EXPECT_NEAR(50, Sensor::getOrZero(SensorType::FuelEthanolPercent), 0.1);
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 1 EXPECT_NEAR(25, Sensor::getOrZero(SensorType::FuelTemperature), 0.1);
44 2 }
45