diff options
Diffstat (limited to 'tests/mncc/mncc_test.c')
-rw-r--r-- | tests/mncc/mncc_test.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/tests/mncc/mncc_test.c b/tests/mncc/mncc_test.c new file mode 100644 index 000000000..580b47922 --- /dev/null +++ b/tests/mncc/mncc_test.c @@ -0,0 +1,79 @@ +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <osmocom/core/application.h> +#include <osmocom/core/logging.h> +#include <osmocom/msc/debug.h> +#include <osmocom/msc/mncc.h> + +#define _test_sdp_termination(LABEL, MNCC, MNCC_MSG_LEN, RC) do { \ + int sdp_len = ((int)(MNCC_MSG_LEN)) - ((MNCC)->sdp - (char*)MNCC); \ + size_t sdp_strlen = strnlen(MNCC->sdp, sizeof(MNCC->sdp)); \ + int rc = mncc_check_sdp_termination("<" LABEL ">", (struct gsm_mncc*)MNCC, MNCC_MSG_LEN, MNCC->sdp); \ + printf("%s: len=%d sdplen=%d sdp=%s rc=%d\n", \ + LABEL, (int)(MNCC_MSG_LEN), sdp_len, \ + sdp_len > 0? osmo_quote_str((MNCC)->sdp, OSMO_MIN(sdp_len, sdp_strlen+1)) : "-", rc); \ + if (RC != rc) \ + printf("ERROR!\n"); \ + } while (0) + +#define test_sdp_termination_cases(MNCC) \ + _test_sdp_termination("empty SDP", MNCC, sizeof(*MNCC), 0); \ + _test_sdp_termination("empty SDP, shortest possible", MNCC, MNCC->sdp - ((char*)MNCC) + 1, 0); \ + _test_sdp_termination("empty SDP, zero len", MNCC, MNCC->sdp - ((char*)MNCC), -EINVAL); \ + OSMO_STRLCPY_ARRAY(MNCC->sdp, "Privacy is a desirable marketing option"); \ + _test_sdp_termination("terminated SDP str", MNCC, sizeof(*MNCC), 0); \ + _test_sdp_termination("terminated SDP str, shortest possible", MNCC, \ + MNCC->sdp - ((char*)MNCC) + strlen(MNCC->sdp) + 1, 0); \ + _test_sdp_termination("terminated SDP str, but len excludes nul", MNCC, \ + MNCC->sdp - ((char*)MNCC) + strlen(MNCC->sdp), -EINVAL); \ + _test_sdp_termination("terminated SDP str, but len too short", MNCC, \ + MNCC->sdp - ((char*)MNCC) + 23, -EINVAL); \ + _test_sdp_termination("len way too short", MNCC, 10, -EINVAL); \ + _test_sdp_termination("len zero", MNCC, 0, -EINVAL); + + +void test_sdp_termination(void) +{ + struct gsm_mncc _mncc = {}; + struct gsm_mncc_rtp _mncc_rtp = {}; + + struct gsm_mncc *mncc = &_mncc; + struct gsm_mncc_rtp *mncc_rtp = &_mncc_rtp; + + printf("%s()\n", __func__); + printf("\nstruct gsm_mncc:\n"); + test_sdp_termination_cases(mncc); + + _mncc = (struct gsm_mncc){}; + _mncc_rtp = (struct gsm_mncc_rtp){}; + printf("\nstruct gsm_mncc_rtp:\n"); + test_sdp_termination_cases(mncc_rtp); +} + +static const struct log_info_cat default_categories[] = { + [DMNCC] = { + .name = "DMNCC", + .description = "MNCC API for Call Control application", + .color = "\033[1;39m", + .enabled = 1, .loglevel = LOGL_NOTICE, + }, +}; + +const struct log_info log_info = { + .cat = default_categories, + .num_cat = ARRAY_SIZE(default_categories), +}; + +int main(void) +{ + void *ctx = talloc_named_const(NULL, 0, "smpp_test"); + osmo_init_logging2(ctx, &log_info); + log_set_use_color(osmo_stderr_target, 0); + log_set_print_filename(osmo_stderr_target, 0); + log_set_print_category(osmo_stderr_target, 1); + log_set_print_category_hex(osmo_stderr_target, 0); + + test_sdp_termination(); + return 0; +} |