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70 lines
1.7 KiB
C
70 lines
1.7 KiB
C
/* test_lib.h
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various handy things for reporting errors &c
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*/
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#ifndef test_lib_h
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#define test_lib_h
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#include "mps.h"
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#include "versind.h"
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#include "platform.h"
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/* Give textual description of mps error code */
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const char *err_text(mps_res_t err);
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/* pass, fail: write result=pass/fail to stdout and
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exit (0 or 1 as appropriate)
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*/
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void pass(void);
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void fail(void);
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/* report: print variable and value to stdout
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*/
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void report(const char *str, const char *format, ...);
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void vreport(const char *str, const char *format, va_list args);
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/* adie: print text and err code to stderr by calling error
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die: as above, but if err is MPS_RES_OK do nothing
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cdie: print text and err code to stderr as comment, or as error
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if err isn't MPS_RES_OK
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*/
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void cdie(mps_res_t err, const char *str);
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void die(mps_res_t err, const char *str);
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void adie(mps_res_t err, const char *str);
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/* Prints text to stderr */
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void comment(const char *format, ...);
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void vcomment(const char *format, va_list args);
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/* Prints text to stderr if cond is true */
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void commentif(int cond, const char *format, ...);
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/* Prints text to stderr and aborts */
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void error(const char *format, ...);
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void verror(const char *format, va_list args);
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/* If exp is false, prints text to stderr and aborts */
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void asserts(int expr, const char *format, ...);
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/* Easy way of entering the trampoline, for when you don't
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want to pass any information in or out. If you have a
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function void foo(void), just go easy_tramp(foo).
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*/
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void easy_tramp(void (*f)(void));
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/* Random number from 0 to x-1
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*/
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unsigned long ranint(unsigned long limit);
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unsigned long ranrange(unsigned long min, unsigned long max);
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#endif
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