unit_tests/tests/ignition_injection/test_startOfCrankingPrimingPulse.cpp

Directory:	./
File:	unit_tests/tests/ignition_injection/test_startOfCrankingPrimingPulse.cpp
Date:	2025-10-24 14:26:41

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Functions:	100.0%	9	0	9
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Decisions:	100.0%	2	-	2

  
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      /*
    
       * test_startOfCrankingPrimingPulse.cpp
    
       *
    
       *  Created on: Mar 4, 2018
    
       * @author Andrey Belomutskiy, (c) 2012-2020
    
       */
    
      #include "pch.h"
    
      #include "util/injection_crank_helper.h"
    
      4
      TEST(engine, testPlainCrankingWithoutAdvancedFeatures) {
    
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      1
      	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
    
      1
      	setTable(config->injectionPhase, -180.0f);
    
      1
      	engineConfiguration->isFasterEngineSpinUpEnabled = false;
    
      1
      	engine->tdcMarkEnabled = false;
    
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      	setTestFuelCrankingTable(12);
    
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      	setupSimpleTestEngineWithMafAndTT_ONE_trigger(&eth);
    
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      	ASSERT_EQ( 0,  Sensor::getOrZero(SensorType::Rpm)) << "RPM=0";
    
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      1
      	eth.fireTriggerEventsWithDuration(/* durationMs */ 200);
    
      	// still no RPM since need to cycles measure cycle duration
    
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      1
      	ASSERT_EQ( 0,  Sensor::getOrZero(SensorType::Rpm)) << "start-RPM#1";
    
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      	eth.fireRise(/* delayMs */ 200);
    
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      	ASSERT_EQ(300, Sensor::getOrZero(SensorType::Rpm));
    
      	// two simultaneous injections
    
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      1
      	ASSERT_EQ( 4,  engine->scheduler.size()) << "plain#2";
    
      1
      	auto const startSimultaneousInjectionAction{ action_s::make<startSimultaneousInjection>() };
    
      1
      	auto const endSimultaneousInjectionAction{ action_s::make<endSimultaneousInjection>((InjectionEvent*){})};
    
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      	eth.assertEvent5("sim start", 0, startSimultaneousInjectionAction, 100000 - 1625);
    
      	// -1 because ugh floating point math
    
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      	eth.assertEvent5("sim end", 1, endSimultaneousInjectionAction, 100000 - 1);
    
      1
      }
    
      4
      TEST(priming, startScheduling) {
    
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      	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
    
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      	ASSERT_EQ( 0,  Sensor::getOrZero(SensorType::Rpm)) << "RPM=0";
    
      	// Turn on the ignition switch!
    
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      	engine->module<PrimeController>()->onIgnitionStateChanged(true);
    
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      	ASSERT_EQ(1, engine->scheduler.size()) << "prime fuel";
    
      1
      }
    
      4
      TEST(priming, duration) {
    
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      	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
    
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      	MockInjectorModel2 injectorModel;
    
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      	engine->module<InjectorModelPrimary>().set(&injectorModel);
    
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      9
      	for (size_t i = 0; i < efi::size(engineConfiguration->primeBins); i++) {
    
      8
      		engineConfiguration->primeBins[i] = i * 10;
    
      	}
    
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      	EXPECT_CALL(injectorModel, getInjectionDuration(0.075f)).WillOnce(Return(20.0f));
    
      1
      	engineConfiguration->primeValues[5] = 75;	// <-- We test this point
    
      	// With coolant temp, we should see value from mock
    
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      	Sensor::setMockValue(SensorType::Clt, 50);
    
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      	EXPECT_EQ(20, engine->module<PrimeController>()->getPrimeDuration());
    
      	// Without coolant temp, no prime
    
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      	Sensor::resetMockValue(SensorType::Clt);
    
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      	EXPECT_EQ(0, engine->module<PrimeController>()->getPrimeDuration());
    
      2
      }

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1				/*
2				* test_startOfCrankingPrimingPulse.cpp
3				*
4				* Created on: Mar 4, 2018
5				* @author Andrey Belomutskiy, (c) 2012-2020
6				*/
7
8				#include "pch.h"
9				#include "util/injection_crank_helper.h"
10
11			4	TEST(engine, testPlainCrankingWithoutAdvancedFeatures) {
12	1/1 ✓ Branch 2 taken 1 time.		1	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
13			1	setTable(config->injectionPhase, -180.0f);
14			1	engineConfiguration->isFasterEngineSpinUpEnabled = false;
15			1	engine->tdcMarkEnabled = false;
16	1/1 ✓ Branch 1 taken 1 time.		1	setTestFuelCrankingTable(12);
17
18	1/1 ✓ Branch 1 taken 1 time.		1	setupSimpleTestEngineWithMafAndTT_ONE_trigger(&eth);
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20
21	1/1 ✓ Branch 1 taken 1 time.		1	eth.fireTriggerEventsWithDuration(/* durationMs */ 200);
22				// still no RPM since need to cycles measure cycle duration
23	4/10 ✓ Branch 3 taken 1 time. ✓ Branch 7 taken 1 time. ✗ Branch 12 not taken. ✓ Branch 13 taken 1 time. ✗ Branch 16 not taken. ✗ Branch 19 not taken. ✗ Branch 24 not taken. ✗ Branch 27 not taken. ✓ Branch 34 taken 1 time. ✗ Branch 35 not taken.		1	ASSERT_EQ( 0, Sensor::getOrZero(SensorType::Rpm)) << "start-RPM#1";
24
25
26	1/1 ✓ Branch 1 taken 1 time.		1	eth.fireRise(/* delayMs */ 200);
27	4/9 ✓ Branch 3 taken 1 time. ✓ Branch 7 taken 1 time. ✗ Branch 12 not taken. ✓ Branch 13 taken 1 time. ✗ Branch 16 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken. ✓ Branch 31 taken 1 time. ✗ Branch 32 not taken.		1	ASSERT_EQ(300, Sensor::getOrZero(SensorType::Rpm));
28				// two simultaneous injections
29	4/10 ✓ Branch 3 taken 1 time. ✓ Branch 7 taken 1 time. ✗ Branch 12 not taken. ✓ Branch 13 taken 1 time. ✗ Branch 16 not taken. ✗ Branch 19 not taken. ✗ Branch 24 not taken. ✗ Branch 27 not taken. ✓ Branch 34 taken 1 time. ✗ Branch 35 not taken.		1	ASSERT_EQ( 4, engine->scheduler.size()) << "plain#2";
30
31			1	auto const startSimultaneousInjectionAction{ action_s::make<startSimultaneousInjection>() };
32			1	auto const endSimultaneousInjectionAction{ action_s::make<endSimultaneousInjection>((InjectionEvent*){})};
33
34	1/1 ✓ Branch 1 taken 1 time.		1	eth.assertEvent5("sim start", 0, startSimultaneousInjectionAction, 100000 - 1625);
35				// -1 because ugh floating point math
36	1/1 ✓ Branch 1 taken 1 time.		1	eth.assertEvent5("sim end", 1, endSimultaneousInjectionAction, 100000 - 1);
37			1	}
38
39
40			4	TEST(priming, startScheduling) {
41	1/1 ✓ Branch 2 taken 1 time.		1	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
42
43	4/10 ✓ Branch 3 taken 1 time. ✓ Branch 7 taken 1 time. ✗ Branch 12 not taken. ✓ Branch 13 taken 1 time. ✗ Branch 16 not taken. ✗ Branch 19 not taken. ✗ Branch 24 not taken. ✗ Branch 27 not taken. ✓ Branch 34 taken 1 time. ✗ Branch 35 not taken.		1	ASSERT_EQ( 0, Sensor::getOrZero(SensorType::Rpm)) << "RPM=0";
44
45				// Turn on the ignition switch!
46	2/2 ✓ Branch 1 taken 1 time. ✓ Branch 5 taken 1 time.		1	engine->module<PrimeController>()->onIgnitionStateChanged(true);
47
48	4/10 ✓ Branch 3 taken 1 time. ✓ Branch 7 taken 1 time. ✗ Branch 12 not taken. ✓ Branch 13 taken 1 time. ✗ Branch 16 not taken. ✗ Branch 19 not taken. ✗ Branch 24 not taken. ✗ Branch 27 not taken. ✓ Branch 34 taken 1 time. ✗ Branch 35 not taken.		1	ASSERT_EQ(1, engine->scheduler.size()) << "prime fuel";
49			1	}
50
51			4	TEST(priming, duration) {
52	1/1 ✓ Branch 2 taken 1 time.		1	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
53
54	1/1 ✓ Branch 2 taken 1 time.		1	MockInjectorModel2 injectorModel;
55	1/1 ✓ Branch 1 taken 1 time.		1	engine->module<InjectorModelPrimary>().set(&injectorModel);
56
57	2/2 ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 1 time.	2/2 ✓ Decision 'true' taken 8 times. ✓ Decision 'false' taken 1 time.	9	for (size_t i = 0; i < efi::size(engineConfiguration->primeBins); i++) {
58			8	engineConfiguration->primeBins[i] = i * 10;
59				}
60
61	7/7 ✓ Branch 3 taken 1 time. ✓ Branch 6 taken 1 time. ✓ Branch 10 taken 1 time. ✓ Branch 14 taken 1 time. ✓ Branch 19 taken 1 time. ✓ Branch 22 taken 1 time. ✓ Branch 25 taken 1 time.		1	EXPECT_CALL(injectorModel, getInjectionDuration(0.075f)).WillOnce(Return(20.0f));
62			1	engineConfiguration->primeValues[5] = 75; // <-- We test this point
63
64				// With coolant temp, we should see value from mock
65	1/1 ✓ Branch 1 taken 1 time.		1	Sensor::setMockValue(SensorType::Clt, 50);
66	4/8 ✓ Branch 3 taken 1 time. ✓ Branch 7 taken 1 time. ✓ Branch 11 taken 1 time. ✗ Branch 16 not taken. ✓ Branch 17 taken 1 time. ✗ Branch 20 not taken. ✗ Branch 25 not taken. ✗ Branch 28 not taken.		1	EXPECT_EQ(20, engine->module<PrimeController>()->getPrimeDuration());
67
68				// Without coolant temp, no prime
69	1/1 ✓ Branch 1 taken 1 time.		1	Sensor::resetMockValue(SensorType::Clt);
70	4/8 ✓ Branch 3 taken 1 time. ✓ Branch 7 taken 1 time. ✓ Branch 11 taken 1 time. ✗ Branch 16 not taken. ✓ Branch 17 taken 1 time. ✗ Branch 20 not taken. ✗ Branch 25 not taken. ✗ Branch 28 not taken.		1	EXPECT_EQ(0, engine->module<PrimeController>()->getPrimeDuration());
71			2	}
72