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012c5c360e
Added QP Functional Safety (FuSa) Subsystem Memory Isolation with MPU MISRA-C:2023 compliance Changed comments from C-style to C++ style Added QAsm abstract state machine base class Added memory marker to QEvt and rearranged memory layout Updated: QP-FreeRTOS, QP-ESP-IDF,QP-Zephyr Added drift-free ticking for QP-POSIX Reorganized documentation Updated 3rd_party
63 lines
2.3 KiB
C
63 lines
2.3 KiB
C
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#include "ProductionCode.h"
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#include "unity.h"
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// sometimes you may want to get at local data in a module.
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// for example: If you plan to pass by reference, this could be useful
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// however, it should often be avoided
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extern int Counter;
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void setUp(void)
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{
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// This is run before EACH TEST
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Counter = 0x5a5a;
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}
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void tearDown(void)
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{
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}
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void test_FindFunction_WhichIsBroken_ShouldReturnZeroIfItemIsNotInList_WhichWorksEvenInOurBrokenCode(void)
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{
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// All of these should pass
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TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(78));
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TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(2));
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TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(33));
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TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(999));
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TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(-1));
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}
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void test_FindFunction_WhichIsBroken_ShouldReturnTheIndexForItemsInList_WhichWillFailBecauseOurFunctionUnderTestIsBroken(void)
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{
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// You should see this line fail in your test summary
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TEST_ASSERT_EQUAL(1, FindFunction_WhichIsBroken(34));
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// Notice the rest of these didn't get a chance to run because the line above failed.
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// Unit tests abort each test function on the first sign of trouble.
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// Then NEXT test function runs as normal.
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TEST_ASSERT_EQUAL(8, FindFunction_WhichIsBroken(8888));
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}
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void test_FunctionWhichReturnsLocalVariable_ShouldReturnTheCurrentCounterValue(void)
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{
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// This should be true because setUp set this up for us before this test
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TEST_ASSERT_EQUAL_HEX(0x5a5a, FunctionWhichReturnsLocalVariable());
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// This should be true because we can still change our answer
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Counter = 0x1234;
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TEST_ASSERT_EQUAL_HEX(0x1234, FunctionWhichReturnsLocalVariable());
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}
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void test_FunctionWhichReturnsLocalVariable_ShouldReturnTheCurrentCounterValueAgain(void)
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{
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// This should be true again because setup was rerun before this test (and after we changed it to 0x1234)
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TEST_ASSERT_EQUAL_HEX(0x5a5a, FunctionWhichReturnsLocalVariable());
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}
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void test_FunctionWhichReturnsLocalVariable_ShouldReturnCurrentCounter_ButFailsBecauseThisTestIsActuallyFlawed(void)
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{
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// Sometimes you get the test wrong. When that happens, you get a failure too... and a quick look should tell
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// you what actually happened...which in this case was a failure to setup the initial condition.
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TEST_ASSERT_EQUAL_HEX(0x1234, FunctionWhichReturnsLocalVariable());
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}
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