parse_event_tests.c

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#include <stdlib.h>
#include <stdio.h>
#include <string.h>

#include "op_parse_event.h"

struct events_test {
    /* second pointer is the null terminating array marker */
    char const * const tests[2];
    struct parsed_event expected;
};

static struct events_test const events[] = 
{
    { { "FOO:3000:0:0:0", 0 },    { "FOO", 3000, 0, NULL, 0, 0, 0 } },
    { { "BAR:3000", 0 },          { "BAR", 3000, 0, NULL, 1, 1, 0 } },
    { { "FOOBAR:3000:1:1:1", 0 }, { "FOOBAR", 3000, 1, NULL, 1, 1, 0 } },
    { { NULL, NULL },             { 0, 0, 0, NULL, 0, 0, 0 } }
};

static void do_test(struct events_test const * ev)
{
    struct parsed_event parsed;

    parse_events(&parsed, 1, ev->tests);

    if (strcmp(ev->expected.name, parsed.name) ||
        ev->expected.count != parsed.count ||
        ev->expected.unit_mask != parsed.unit_mask ||
        ev->expected.kernel != parsed.kernel ||
        ev->expected.user != parsed.user) {
        printf("for %s expect { %s, %d, %d, %d, %d } found "
               "{ %s, %d, %d, %d, %d }\n",
                       ev->tests[0], ev->expected.name, ev->expected.count,
                       ev->expected.unit_mask, ev->expected.kernel,
                       ev->expected.user, parsed.name, parsed.count,
                       parsed.unit_mask, parsed.kernel, parsed.user);
        exit(EXIT_FAILURE);
    }
}

int main(void)
{
    struct events_test const * ev;
    for (ev = events; ev->tests[0]; ++ev)
        do_test(ev);

    return 0;
}