32 lines
1.0 KiB
C
32 lines
1.0 KiB
C
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#include "akerror.h"
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#include "err_capture.h"
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#include <string.h>
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/*
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* akerr_name_for_status must reject out-of-range status codes at BOTH ends.
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* It already guarded the upper bound, but a negative status indexed
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* __AKERR_ERROR_NAMES[negative] -- an out-of-bounds read (and an out-of-bounds
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* write when a name is supplied). Every out-of-range status must return the
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* "Unknown Error" sentinel instead.
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*/
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int main(void)
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{
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akerr_init();
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/* Below range. */
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AKERR_CHECK(strcmp(akerr_name_for_status(-1, NULL), "Unknown Error") == 0);
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AKERR_CHECK(strcmp(akerr_name_for_status(-9999, NULL), "Unknown Error") == 0);
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/* Above range (already handled; kept as a guard against regressions). */
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AKERR_CHECK(strcmp(akerr_name_for_status(AKERR_MAX_ERR_VALUE + 1, NULL),
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"Unknown Error") == 0);
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/* A valid code must still resolve to its real name. */
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AKERR_CHECK(strcmp(akerr_name_for_status(AKERR_NULLPOINTER, NULL),
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"Null Pointer Error") == 0);
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fprintf(stderr, "err_name_bounds ok\n");
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return 0;
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}
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