mirror of
https://github.com/ThrowTheSwitch/CMock
synced 2025-02-02 10:08:41 -05:00
120 lines
3.2 KiB
C
120 lines
3.2 KiB
C
/* =========================================================================
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CMock - Automatic Mock Generation for C
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ThrowTheSwitch.org
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Copyright (c) 2007-25 Mike Karlesky, Mark VanderVoord, & Greg Williams
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SPDX-License-Identifier: MIT
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========================================================================= */
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#include "unity.h"
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#include "Types.h"
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#include "TimerConfigurator.h"
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#include "AT91SAM7X256.h"
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#include "MockTimerInterruptConfigurator.h"
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AT91S_PMC PmcPeripheral;
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AT91S_TC TimerCounter0Peripheral;
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AT91S_PIO PioBPeripheral;
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void setUp(void)
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{
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}
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void tearDown(void)
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{
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}
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void testEnablePeripheralClocksShouldEnableClockToTimer0Peripheral(void)
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{
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AT91C_BASE_PMC->PMC_PCER = 0;
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Timer_EnablePeripheralClocks();
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TEST_ASSERT_EQUAL(
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TIMER0_CLOCK_ENABLE,
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AT91C_BASE_PMC->PMC_PCER & TIMER0_CLOCK_ENABLE);
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}
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void testEnablePeripheralClocksShouldEnableClockToPIOBPeripheral(void)
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{
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AT91C_BASE_PMC->PMC_PCER = 0;
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Timer_EnablePeripheralClocks();
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TEST_ASSERT_EQUAL(
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PIOB_CLOCK_ENABLE,
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AT91C_BASE_PMC->PMC_PCER & PIOB_CLOCK_ENABLE);
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}
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void testResetShouldSetTimer0ClockDisableBit_DisableTimer0Interrupts_ClearStatusRegister(void)
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{
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AT91C_BASE_TC0->TC_CCR = 0;
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AT91C_BASE_TC0->TC_IDR = 0;
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AT91C_BASE_TC0->TC_SR = 0xFFFFFFFF;
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Timer_Reset();
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TEST_ASSERT_EQUAL(0x00000002, AT91C_BASE_TC0->TC_CCR);
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TEST_ASSERT_EQUAL(0xffffffff, AT91C_BASE_TC0->TC_IDR);
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// CANNOT BE VERIFIED!! TEST_ASSERT_EQUAL(0X00000000, AT91C_BASE_TC0->TC_SR);
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}
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void testEnableOutputPinShouldEnable_TIOA0_DigitalOutput(void)
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{
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AT91C_BASE_PIOB->PIO_PDR = 0;
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Timer_EnableOutputPin();
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TEST_ASSERT_EQUAL(TIOA0_PIN_MASK, AT91C_BASE_PIOB->PIO_PDR);
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}
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void testConfigureModeShouldConfigureTimer0ClockSourceForMasterClockDividedBy1024(void)
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{
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AT91C_BASE_TC0->TC_CMR = 0;
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Timer_ConfigureMode();
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TEST_ASSERT_EQUAL(0x00000004, AT91C_BASE_TC0->TC_CMR & 0x00000007);
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}
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void testConfigureModeShouldConfigureTimer0ForWaveGeneration(void)
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{
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AT91C_BASE_TC0->TC_CMR = 0;
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Timer_ConfigureMode();
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TEST_ASSERT_EQUAL(0x00008000, AT91C_BASE_TC0->TC_CMR & 0x00008000);
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}
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void testConfigureModeShouldConfigureTimer0ForUpModeWithAutomaticTriggerOnRCCompare(void)
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{
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AT91C_BASE_TC0->TC_CMR = 0;
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Timer_ConfigureMode();
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TEST_ASSERT_EQUAL(0x00004000, AT91C_BASE_TC0->TC_CMR & 0x00006000);
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}
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void testConfigureModeShouldConfigureTimer0ToToggleTIOAOnRCCompare(void)
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{
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AT91C_BASE_TC0->TC_CMR = 0;
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Timer_ConfigureMode();
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TEST_ASSERT_EQUAL(0x000C0000, AT91C_BASE_TC0->TC_CMR & 0x000C0000);
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}
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void testConfigurePeriodShouldConfigureRegisterCFor10msInterval(void)
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{
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AT91C_BASE_TC0->TC_RC = 0;
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Timer_ConfigurePeriod();
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TEST_ASSERT_EQUAL(469, AT91C_BASE_TC0->TC_RC);
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}
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void testEnableShouldSetEnableFlagForTimer0(void)
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{
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AT91C_BASE_TC0->TC_CCR = 0;
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Timer_Enable();
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TEST_ASSERT_EQUAL_INT(1, AT91C_BASE_TC0->TC_CCR);
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}
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void testConfigureInterruptHandler(void)
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{
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Timer_DisableInterrupt_Expect();
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Timer_ResetSystemTime_Expect();
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Timer_ConfigureInterrupt_Expect();
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Timer_EnableInterrupt_Expect();
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Timer_ConfigureInterruptHandler();
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}
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void testStartShouldSetSoftwareTriggerFlag(void)
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{
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AT91C_BASE_TC0->TC_CCR = 0;
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Timer_Start();
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TEST_ASSERT_EQUAL(0x04, AT91C_BASE_TC0->TC_CCR);
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}
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