mirror of
https://github.com/ThrowTheSwitch/CMock
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51 lines
1.3 KiB
C
51 lines
1.3 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 "UsartPutChar.h"
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#include "MockUsartTransmitBufferStatus.h"
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AT91S_USART Usart0Peripheral;
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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 testPutCharShouldWriteDesiredCharacterToUsartTransmitBuffer(void)
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{
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AT91C_BASE_US0->US_THR = 0;
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Usart_ReadyToTransmit_ExpectAndReturn(TRUE);
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Usart_PutChar('x');
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TEST_ASSERT_EQUAL('x', AT91C_BASE_US0->US_THR);
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Usart_ReadyToTransmit_ExpectAndReturn(TRUE);
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Usart_PutChar('1');
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TEST_ASSERT_EQUAL('1', AT91C_BASE_US0->US_THR);
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Usart_ReadyToTransmit_ExpectAndReturn(TRUE);
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Usart_PutChar(':');
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TEST_ASSERT_EQUAL(':', AT91C_BASE_US0->US_THR);
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}
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void testPutCharShouldWaitUntilReadyToTransmitBeforeLoadingTransmitBufffer(void)
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{
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AT91C_BASE_US0->US_THR = 0;
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Usart_ReadyToTransmit_ExpectAndReturn(FALSE);
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Usart_ReadyToTransmit_ExpectAndReturn(FALSE);
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Usart_ReadyToTransmit_ExpectAndReturn(FALSE);
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Usart_ReadyToTransmit_ExpectAndReturn(TRUE);
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Usart_PutChar('x');
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TEST_ASSERT_EQUAL('x', AT91C_BASE_US0->US_THR);
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}
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