Function resp_has_key

tests/test_incremental.c:923–932

Check response contains a specific key (in nested JSON) */

/* Check response contains a specific key (in nested JSON) */
static int resp_has_key(const char *resp, const char *key) {
    if (!resp)
        return 0;
    char pattern[64];
    snprintf(pattern, sizeof(pattern), "\"%s\"", key);
    if (strstr(resp, pattern) != NULL)
        return 1;
    snprintf(pattern, sizeof(pattern), "\\\"%s\\\"", key);
    return strstr(resp, pattern) != NULL;
}

/* Check response does NOT contain a specific key */
static int resp_lacks_key(const char *resp, const char *key) {