Retro68/AutomatedTests/Test.h

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#ifndef TEST_H
#define TEST_H
#include <Files.h>
#include <Devices.h>
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#include <string.h>
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/*
Log test output to a file called 'out' in the current directory.
Most of this is implemented as macros, in a very cumbersome, low-level way,
avoiding the use of function calls, string constants or global variables.
This way, we only test what we want to test.
*/
/* The "high level" variant - log a string. */
#ifdef __cplusplus
extern "C"
#endif
void TestLog(const char *str);
/* The same thing as a macro. String length has to be given explicitly,
* to avoid a call to strlen(). */
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#define TEST_LOG_SIZED(str, size) \
do { \
HParamBlockRec _hpb; \
\
unsigned char _fileName[4]; \
short _ref;\
_fileName[0] = 3; \
_fileName[1] = 'o'; \
_fileName[2] = 'u'; \
_fileName[3] = 't'; \
\
_hpb.ioParam.ioCompletion = NULL; \
_hpb.ioParam.ioNamePtr = (StringPtr)_fileName; \
_hpb.ioParam.ioVRefNum = 0; \
_hpb.fileParam.ioDirID = 0; \
_hpb.ioParam.ioPermssn = fsRdWrPerm; \
_hpb.ioParam.ioMisc = NULL; \
PBHOpenSync(&_hpb); \
_ref = _hpb.ioParam.ioRefNum; \
\
_hpb.ioParam.ioCompletion = NULL; \
_hpb.ioParam.ioBuffer = (Ptr)str; \
_hpb.ioParam.ioReqCount = size; \
_hpb.ioParam.ioPosMode = fsFromLEOF; \
_hpb.ioParam.ioPosOffset = 0; \
_hpb.ioParam.ioRefNum = _ref; \
_hpb.ioParam.ioMisc = NULL; \
PBWriteSync((ParmBlkPtr)&_hpb); \
char _newline = '\n'; \
_hpb.ioParam.ioCompletion = NULL; \
_hpb.ioParam.ioBuffer = &_newline; \
_hpb.ioParam.ioReqCount = 1; \
_hpb.ioParam.ioPosMode = fsFromLEOF; \
_hpb.ioParam.ioPosOffset = 0; \
_hpb.ioParam.ioRefNum = _ref; \
_hpb.ioParam.ioMisc = NULL; \
PBWriteSync((ParmBlkPtr)&_hpb); \
_hpb.ioParam.ioCompletion = NULL; \
_hpb.ioParam.ioRefNum = _ref; \
_hpb.ioParam.ioMisc = NULL; \
PBCloseSync((ParmBlkPtr)&_hpb); \
_hpb.ioParam.ioCompletion = NULL; \
_hpb.ioParam.ioNamePtr = NULL; \
_hpb.ioParam.ioVRefNum = 0; \
_hpb.ioParam.ioMisc = NULL; \
PBFlushVolSync((ParmBlkPtr)&_hpb); \
} while(0);
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/*
* Output either "OK" or "NO".
* String constants are off-limits,
* we might not want to test them yet.
*/
#define TEST_LOG_OK() \
do { \
char ok[3]; \
ok[0] = 'O'; \
ok[1] = 'K'; \
ok[2] = '\0'; \
TEST_LOG_SIZED(ok, 2); \
} while(0)
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#define TEST_LOG_NO() \
do { \
char no[3]; \
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no[0] = 'N'; \
no[1] = 'O'; \
no[2] = '\0'; \
TEST_LOG_SIZED(no, 2); \
} while(0)
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#endif // TEST_H