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955b221218
This feature removes the dependency on malloc/free for constrained embedded systems without a heap. It uses a static heap inside Unity Fixture. Setting UNITY_INTERNAL_HEAP_SIZE_BYTES sizes the heap. Add tests for new option, add targets to makefile for running tests. UNITY_FIXTURE_MALLOC for Fixture use only, remove from unity_output_Spy.c.
59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
//- Copyright (c) 2010 James Grenning and Contributed to Unity Project
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/* ==========================================
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Unity Project - A Test Framework for C
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Copyright (c) 2007 Mike Karlesky, Mark VanderVoord, Greg Williams
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[Released under MIT License. Please refer to license.txt for details]
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========================================== */
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#include "unity_output_Spy.h"
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#include "unity_fixture.h"
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#include <stdio.h>
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#include <string.h>
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static int size;
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static int count;
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static char* buffer;
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static int spy_enable;
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void UnityOutputCharSpy_Create(int s)
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{
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size = s;
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count = 0;
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spy_enable = 0;
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buffer = malloc(size);
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TEST_ASSERT_NOT_NULL_MESSAGE(buffer, "Internal malloc failed in Spy Create():" __FILE__);
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memset(buffer, 0, size);
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}
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void UnityOutputCharSpy_Destroy(void)
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{
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size = 0;
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free(buffer);
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}
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int UnityOutputCharSpy_OutputChar(int c)
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{
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if (spy_enable)
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{
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if (count < (size-1))
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buffer[count++] = c;
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}
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else
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{
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putchar(c);
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}
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return c;
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}
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const char * UnityOutputCharSpy_Get(void)
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{
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return buffer;
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}
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void UnityOutputCharSpy_Enable(int enable)
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{
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spy_enable = enable;
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}
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