libakerror/tests/err_trace.c

#include "akerror.h"
#include <stdlib.h>

static void expect_unhandled_nullpointer(akerr_ErrorContext *errctx)
{
    exit((errctx != NULL && errctx->status == AKERR_NULLPOINTER) ? 1 : 0);
}

akerr_ErrorContext *func2(void)
{
    PREPARE_ERROR(errctx);
    ATTEMPT {
	FAIL(errctx, AKERR_NULLPOINTER, "This is a failure in func2");
    } CLEANUP {
    } PROCESS(errctx) {
    } FINISH(errctx, true);
    SUCCEED_RETURN(errctx);
}

akerr_ErrorContext *func1(void)
{
    PREPARE_ERROR(errctx);
    ATTEMPT {
	CATCH(errctx, func2());
    } CLEANUP {
    } PROCESS(errctx) {
    } FINISH(errctx, true);
    SUCCEED_RETURN(errctx);
}


int main(void)
{
    akerr_init();
    akerr_handler_unhandled_error = &expect_unhandled_nullpointer;

    PREPARE_ERROR(errctx);
    ATTEMPT {
	CATCH(errctx, func1());
    } CLEANUP {
    } PROCESS(errctx) {
    } FINISH_NORETURN(errctx);
}