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>
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
#include "akerror.h"
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#include "err_capture.h"
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/*
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* FINISH(ctx, false) closes an ATTEMPT block without propagating: an unhandled
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* error is dropped (not returned, not passed to the unhandled handler) and the
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* context is released back to the pool. Because we use FINISH (not
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* FINISH_NORETURN) the process must continue normally and exit 0.
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*/
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static int wrong_handler_fired = 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, AKERR_VALUE, "unhandled but swallowed");
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}
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/* FINISH(e, false) belongs in a context-returning function. On the swallow
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* path e is released to NULL, so this returns NULL to its caller. */
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akerr_ErrorContext *swallow_it(void)
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{
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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, AKERR_KEY) {
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wrong_handler_fired = 1; /* does not match AKERR_VALUE */
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} FINISH(e, false);
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return e; /* NULL: released even though unhandled */
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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_ErrorContext *res = swallow_it();
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AKERR_CHECK(wrong_handler_fired == 0);
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AKERR_CHECK(res == NULL); /* released even though unhandled */
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AKERR_CHECK(akerr_slots_in_use() == 0);
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fprintf(stderr, "err_swallow ok\n");
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return 0;
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}
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