unit_tests/tests/lua/test_lua_hooks.cpp - GCC Code Coverage Report

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

	Coverage	Exec	Excl	Total
Lines:	100.0%	97	0	97
Functions:	100.0%	39	0	39
Branches:	32.3%	95	0	294
Decisions:	-%	0	-	0

  
      Line
      Branch
      Decision
      Exec
      Source
    
      #include "pch.h"
    
      #include "rusefi_lua.h"
    
      4
      TEST(LuaHooks, TestCrc8) {
    
      1
      	const char* realHDdata = R"(
    
      	function testFunc()
    
      		return crc8_j1850({0x13, 0x57, 0x13, 0x45, 0x00, 0xe8, 0x5c }, 7)
    
      	end
    
      	)";
    
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      1
      	EXPECT_EQ(testLuaReturnsNumberOrNil(realHDdata).value_or(0), 0x86);
    
      1
      	const char* crc8scripts = R"(
    
      	function testFunc()
    
      		return crc8_j1850({0x31,0x32,0x32 }, 2)
    
      	end
    
      	)";
    
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      1
      	EXPECT_EQ(testLuaReturnsNumberOrNil(crc8scripts).value_or(0), 0x43);
    
      1
      }
    
      4
      TEST(LuaHooks, TestGetCalibration) {
    
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      1
      	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
    
      1
      	const char* sourceCode = R"(
    
      	function testFunc()
    
      		return getCalibration("cranking.rpm")
    
      	end
    
      	)";
    
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      1
      	EXPECT_EQ(testLuaReturnsNumber(sourceCode), 550);
    
      2
      }
    
      4
      TEST(LuaHooks, TestSetCalibration) {
    
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      1
      	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
    
      1
      		const char* sourceCode = R"(
    
      		function testFunc()
    
      			setCalibration("cranking.rpm", 900, false)
    
      			return getCalibration("cranking.rpm")
    
      		end
    
      		)";
    
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      1
      		EXPECT_EQ(testLuaReturnsNumber(sourceCode), 900);
    
      2
      }
    
      4
      TEST(LuaHooks, TestGetSensorByIndex) {
    
      1
      	const char* getSensorTestByIndex = R"(
    
      	function testFunc()
    
      		return getSensorByIndex(10)
    
      	end
    
      	)";
    
      	// Test failed sensor, returns nil
    
      1
      	Sensor::resetMockValue(static_cast<SensorType>(10));
    
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      1
      	EXPECT_EQ(testLuaReturnsNumberOrNil(getSensorTestByIndex), unexpected);
    
      	// Now test with a value, returns value
    
      1
      	Sensor::setMockValue(static_cast<SensorType>(10), 33);
    
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      1
      	EXPECT_EQ(testLuaReturnsNumberOrNil(getSensorTestByIndex).value_or(0), 33);
    
      1
      }
    
      4
      TEST(LuaHooks, TestGetSensorByName) {
    
      1
      	const char* getSensorTestByName = R"(
    
      	function testFunc()
    
      		return getSensor("CLT")
    
      	end
    
      	)";
    
      	// Test failed sensor, returns nil
    
      1
      	Sensor::resetMockValue(SensorType::Clt);
    
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      1
      	EXPECT_EQ(testLuaReturnsNumberOrNil(getSensorTestByName), unexpected);
    
      	// Now test with a value, returns value
    
      1
      	Sensor::setMockValue(SensorType::Clt, 33);
    
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      1
      	EXPECT_EQ(testLuaReturnsNumberOrNil(getSensorTestByName).value_or(0), 33);
    
      1
      }
    
      4
      TEST(LuaHooks, Table3d) {
    
      1
      	const char* tableTest = R"(
    
      	function testFunc()
    
      		return table3d(2, 1000, 40)
    
      	end
    
      	)";
    
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      1
      	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
    
      1
      	setTable(config->scriptTable2, (uint8_t)33);
    
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      1
      	EXPECT_EQ(testLuaReturnsNumber(tableTest), 33);
    
      1
      	setTable(config->scriptTable2, (uint8_t)14);
    
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      1
      	EXPECT_EQ(testLuaReturnsNumber(tableTest), 14);
    
      2
      }
    
      4
      TEST(LuaHooks, CanTxChannel) {
    
      	// channel 1 valid
    
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      1
      	EXPECT_NO_THROW(testLuaExecString("txCan(1, 0, 0, {0})"));
    
      	// channel 0 invalid
    
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      1
      	EXPECT_ANY_THROW(testLuaExecString("txCan(0, 0, 0, {0})"));
    
      1
      }
    
      4
      TEST(LuaHooks, CanTxId) {
    
      	// std ID ok
    
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      1
      	EXPECT_NO_THROW(testLuaExecString("txCan(1, 2047, 0, {0})"));
    
      	// std ID too high
    
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      1
      	EXPECT_ANY_THROW(testLuaExecString("txCan(1, 2048, 0, {0})"));
    
      	// ext ID ok
    
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      1
      	EXPECT_NO_THROW(testLuaExecString("txCan(1, 536870911, 1, {0})"));
    
      	// ext ID too high
    
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      1
      	EXPECT_ANY_THROW(testLuaExecString("txCan(1, 536870912, 1, {0})"));
    
      1
      }
    
      4
      TEST(LuaHooks, CanTxDataLength) {
    
      	// valid: DLC = 0
    
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      1
      	EXPECT_NO_THROW(testLuaExecString("txCan(1, 0, 0, {})"));
    
      	// valid: DLC = 1
    
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      1
      	EXPECT_NO_THROW(testLuaExecString("txCan(1, 0, 0, {0})"));
    
      	// valid: DLC = 8
    
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      1
      	EXPECT_NO_THROW(testLuaExecString("txCan(1, 0, 0, {1, 2, 3, 4, 5, 6, 7, 8})"));
    
      	// invalid: DLC = 9
    
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      1
      	EXPECT_ANY_THROW(testLuaExecString("txCan(1, 0, 0, {1, 2, 3, 4, 5, 6, 7, 8, 9})"));
    
      	// invalid: is a table, but contains a not-number
    
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      1
      	EXPECT_ANY_THROW(testLuaExecString("txCan(1, 0, 0, {1, 2, 3, 'hello', 5, 6})"));
    
      	// invalid: not a table
    
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      1
      	EXPECT_ANY_THROW(testLuaExecString("txCan(1, 0, 0, 26)"));
    
      1
      }
    
      4
      TEST(LuaHooks, LuaInterpolate) {
    
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      1
      	EXPECT_EQ(testLuaReturnsNumber(R"(
    
      			function testFunc()
    
      				return interpolate(1, 10, 5, 50, 3)
    
      			end
    
      1
      			)"), 30);
    
      1
      }
    
      4
      TEST(LuaHooks, TestLuaTimer) {
    
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      1
      	EXPECT_EQ(testLuaReturnsNumber(R"(
    
      			function testFunc()
    
      				local a = Timer.new()
    
      				a:reset()
    
      				return a:getElapsedSeconds()
    
      			end
    
      1
      			)"), 0);
    
      1
      }
    
      static const char* sensorTest = R"(
    
      function testFunc()
    
      	local sens = Sensor.new("CLT")
    
      	-- Check valid sensor
    
      	sens:set(33)
    
      	if getSensor("CLT") ~= 33 then
    
      		return 1
    
      	end
    
      	-- Check invalidation
    
      	sens:invalidate()
    
      	if getSensor("CLT") then
    
      		return 2
    
      	end
    
      	return 0
    
      end
    
      )";
    
      4
      TEST(LuaHooks, LuaSensor) {
    
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      1
      	EXPECT_EQ(testLuaReturnsNumber(sensorTest), 0);
    
      	// Ensure that the sensor got unregistered on teardown of the Lua interpreter
    
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      1
      	EXPECT_FALSE(Sensor::hasSensor(SensorType::Clt));
    
      1
      }
    
      static const char* pidTest = R"(
    
      function testFunc()
    
      	local pid = Pid.new(0.5, 0, 0, -10, 10)
    
      	-- delta is -4, output -2
    
      	if pid:get(3, 7) ~= -2 then
    
      		return 1
    
      	end
    
      	-- delta is 6, output 3
    
      	if pid:get(4, -2) ~= 3 then
    
      		return 2
    
      	end
    
      	-- test clamping
    
      	if pid:get(0, 100) ~= -10 then
    
      		return 3
    
      	end
    
      	if pid:get(0, -100) ~= 10 then
    
      		return 4
    
      	end
    
      	return 0
    
      end
    
      )";
    
      4
      TEST(LuaHooks, LuaPid) {
    
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      1
      	EXPECT_EQ(testLuaReturnsNumber(pidTest), 0);
    
      1
      }

Line	Branch	Exec	Source
1			#include "pch.h"
2			#include "rusefi_lua.h"
3
4
5		4	TEST(LuaHooks, TestCrc8) {
6		1	const char* realHDdata = R"(
7
8			function testFunc()
9			return crc8_j1850({0x13, 0x57, 0x13, 0x45, 0x00, 0xe8, 0x5c }, 7)
10			end
11
12			)";
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14
15		1	const char* crc8scripts = R"(
16
17			function testFunc()
18			return crc8_j1850({0x31,0x32,0x32 }, 2)
19			end
20
21			)";
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23		1	}
24
25		4	TEST(LuaHooks, TestGetCalibration) {
26	1/1 ✓ Branch 2 taken 1 time.	1	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
27		1	const char* sourceCode = R"(
28
29			function testFunc()
30			return getCalibration("cranking.rpm")
31			end
32
33			)";
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35		2	}
36
37		4	TEST(LuaHooks, TestSetCalibration) {
38	1/1 ✓ Branch 2 taken 1 time.	1	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
39		1	const char* sourceCode = R"(
40
41			function testFunc()
42			setCalibration("cranking.rpm", 900, false)
43			return getCalibration("cranking.rpm")
44			end
45
46			)";
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48		2	}
49
50
51		4	TEST(LuaHooks, TestGetSensorByIndex) {
52		1	const char* getSensorTestByIndex = R"(
53
54			function testFunc()
55			return getSensorByIndex(10)
56			end
57
58			)";
59
60			// Test failed sensor, returns nil
61		1	Sensor::resetMockValue(static_cast<SensorType>(10));
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63
64			// Now test with a value, returns value
65		1	Sensor::setMockValue(static_cast<SensorType>(10), 33);
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67		1	}
68
69
70		4	TEST(LuaHooks, TestGetSensorByName) {
71		1	const char* getSensorTestByName = R"(
72
73			function testFunc()
74			return getSensor("CLT")
75			end
76
77			)";
78
79			// Test failed sensor, returns nil
80		1	Sensor::resetMockValue(SensorType::Clt);
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82
83			// Now test with a value, returns value
84		1	Sensor::setMockValue(SensorType::Clt, 33);
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86		1	}
87
88		4	TEST(LuaHooks, Table3d) {
89		1	const char* tableTest = R"(
90			function testFunc()
91			return table3d(2, 1000, 40)
92			end
93			)";
94
95	1/1 ✓ Branch 2 taken 1 time.	1	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
96
97		1	setTable(config->scriptTable2, (uint8_t)33);
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99
100		1	setTable(config->scriptTable2, (uint8_t)14);
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102		2	}
103
104		4	TEST(LuaHooks, CanTxChannel) {
105			// channel 1 valid
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107
108			// channel 0 invalid
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110		1	}
111
112		4	TEST(LuaHooks, CanTxId) {
113			// std ID ok
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115			// std ID too high
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117
118			// ext ID ok
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120			// ext ID too high
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122		1	}
123
124		4	TEST(LuaHooks, CanTxDataLength) {
125			// valid: DLC = 0
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127			// valid: DLC = 1
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129			// valid: DLC = 8
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131
132			// invalid: DLC = 9
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134
135			// invalid: is a table, but contains a not-number
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137
138			// invalid: not a table
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140		1	}
141
142		4	TEST(LuaHooks, LuaInterpolate) {
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144			function testFunc()
145			return interpolate(1, 10, 5, 50, 3)
146			end
147		1	)"), 30);
148		1	}
149
150		4	TEST(LuaHooks, TestLuaTimer) {
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152			function testFunc()
153			local a = Timer.new()
154			a:reset()
155			return a:getElapsedSeconds()
156			end
157		1	)"), 0);
158		1	}
159
160			static const char* sensorTest = R"(
161			function testFunc()
162			local sens = Sensor.new("CLT")
163
164			-- Check valid sensor
165			sens:set(33)
166			if getSensor("CLT") ~= 33 then
167			return 1
168			end
169
170			-- Check invalidation
171			sens:invalidate()
172			if getSensor("CLT") then
173			return 2
174			end
175
176			return 0
177			end
178			)";
179
180		4	TEST(LuaHooks, LuaSensor) {
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182
183			// Ensure that the sensor got unregistered on teardown of the Lua interpreter
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185		1	}
186
187			static const char* pidTest = R"(
188			function testFunc()
189			local pid = Pid.new(0.5, 0, 0, -10, 10)
190
191			-- delta is -4, output -2
192			if pid:get(3, 7) ~= -2 then
193			return 1
194			end
195
196			-- delta is 6, output 3
197			if pid:get(4, -2) ~= 3 then
198			return 2
199			end
200
201			-- test clamping
202			if pid:get(0, 100) ~= -10 then
203			return 3
204			end
205
206			if pid:get(0, -100) ~= 10 then
207			return 4
208			end
209
210			return 0
211			end
212			)";
213
214		4	TEST(LuaHooks, LuaPid) {
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216		1	}
217