96 lines
3.2 KiB
C
96 lines
3.2 KiB
C
#ifndef CUNIT_TEST_H
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#define CUNIT_TEST_H
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#include <stdbool.h>
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#include <CUnit/CUnit.h>
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#include <CUnit/CUError.h>
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#if defined (__cplusplus)
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extern "C" {
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#endif
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typedef void(*cu_test_init_func_t)(void);
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typedef void(*cu_test_fini_func_t)(void);
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typedef struct {
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cu_test_init_func_t init;
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cu_test_fini_func_t fini;
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int disabled; /* Parsed by CMake, used at test registration in main. */
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int timeout; /* Parsed by CMake, used at test registration in CMake. */
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} cu_data_t;
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#define CU_InitName(suite) \
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CU_Init_ ## suite
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#define CU_CleanName(suite) \
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CU_Fini_ ## suite
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#define CU_TestName(suite, test) \
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CU_Test_ ## suite ## _ ## test
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#define CU_TestProxyName(suite, test) \
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CU_TestProxy_ ## suite ## _ ## test
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#define CU_InitDecl(suite) \
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extern int CU_InitName(suite)(void)
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#define CU_Init(suite) \
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CU_InitDecl(suite); \
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int CU_InitName(suite)(void)
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#define CU_CleanDecl(suite) \
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extern int CU_CleanName(suite)(void)
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#define CU_Clean(suite) \
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CU_CleanDecl(suite); \
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int CU_CleanName(suite)(void)
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/* CU_Test generates a wrapper function that takes care of per-test
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initialization and deinitialization, if provided in the CU_Test
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signature. */
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#define CU_Test(suite, test, ...) \
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static void CU_TestName(suite, test)(void); \
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void CU_TestProxyName(suite, test)(void); \
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\
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void CU_TestProxyName(suite, test)(void) { \
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cu_data_t cu_data = CU_Fixture(__VA_ARGS__); \
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\
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if (cu_data.init != NULL) { \
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cu_data.init(); \
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} \
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\
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CU_TestName(suite, test)(); \
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\
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if (cu_data.fini != NULL) { \
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cu_data.fini(); \
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} \
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} \
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\
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static void CU_TestName(suite, test)(void)
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#define CU_TestDecl(suite, test) \
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extern void CU_TestProxyName(suite, test)(void)
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/* Microsoft Visual Studio does not like empty struct initializers, i.e.
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no fixtures are specified. To work around that issue CU_Fixture inserts a
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NULL initializer as fall back. */
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#define CU_Comma() ,
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#define CU_Reduce(one, ...) one
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#ifdef _WIN32
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/* Microsoft Visual Studio does not expand __VA_ARGS__ correctly. */
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#define CU_Fixture__(...) CU_Fixture____((__VA_ARGS__))
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#define CU_Fixture____(tuple) CU_Fixture___ tuple
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#else
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#define CU_Fixture__(...) CU_Fixture___(__VA_ARGS__)
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#endif /* _WIN32 */
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#define CU_Fixture___(throw, away, value, ...) value
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#define CU_Fixture(...) \
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CU_Fixture_( CU_Comma CU_Reduce(__VA_ARGS__,) (), __VA_ARGS__ )
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#define CU_Fixture_(throwaway, ...) \
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CU_Fixture__(throwaway, ((cu_data_t){ 0 }), ((cu_data_t){ __VA_ARGS__ }))
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#if defined (__cplusplus)
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}
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#endif
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#endif /* CUNIT_TEST_H */
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