Andrew Kesterson
4daa411f3f
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Add 11 CTest programs and a shared test helper covering gaps left by the original four tests (which only exercised FAIL/CATCH/HANDLE and CLEANUP): - err_capture.h: capturing akerr_log_method + NDEBUG-proof AKERR_CHECK so tests can assert on message/status/stacktrace content, not just exit codes - err_success: clean nested return does not break/handle/leak - err_pool_refcount: 100k raise->catch->handle cycles leak 0 pool slots - err_handle_default / err_handle_group / err_handle_dispatch: handler routing - err_pass / err_ignore / err_swallow: PASS, IGNORE, FINISH(e,false) - err_break_variants: FAIL_*_BREAK and FAIL_*_RETURN - err_errno: system errno name lookup + "Unknown Error" boundary - err_custom_handler: override the unhandled-error hook, assert non-fatally Register tests via a foreach loop in CMakeLists.txt. Ignore build/. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
#include "akerror.h"
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#include "err_capture.h"
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#include <errno.h>
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/*
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* The library imports system errno codes and their descriptions at build time
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* (scripts/generrno.sh -> akerr_init_errno). Verify:
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* - a system errno (EACCES) has a registered, non-empty name;
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* - an out-of-range status returns the "Unknown Error" sentinel;
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* - a system errno can be raised, propagated and handled like any AKERR_* code.
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*/
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static int handled = 0;
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akerr_ErrorContext *boom(void)
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{
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PREPARE_ERROR(e);
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FAIL_RETURN(e, EACCES, "permission denied");
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}
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int main(void)
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{
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akerr_capture_install();
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akerr_init();
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char *nm = akerr_name_for_status(EACCES, NULL);
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AKERR_CHECK(nm != NULL);
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AKERR_CHECK(nm[0] != '\0');
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AKERR_CHECK(strcmp(nm, "Unknown Error") != 0);
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AKERR_CHECK(strcmp(akerr_name_for_status(AKERR_MAX_ERR_VALUE + 5000, NULL),
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"Unknown Error") == 0);
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PREPARE_ERROR(e);
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ATTEMPT {
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CATCH(e, boom());
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} CLEANUP {
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} PROCESS(e) {
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} HANDLE(e, EACCES) {
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handled = 1;
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} FINISH_NORETURN(e);
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AKERR_CHECK(handled == 1);
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AKERR_CHECK(akerr_slots_in_use() == 0);
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fprintf(stderr, "err_errno ok (EACCES name: \"%s\")\n", nm);
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return 0;
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}
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