diff options
Diffstat (limited to 'tests/meas/meas_test.c')
| -rw-r--r-- | tests/meas/meas_test.c | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/tests/meas/meas_test.c b/tests/meas/meas_test.c new file mode 100644 index 00000000..c87350ba --- /dev/null +++ b/tests/meas/meas_test.c @@ -0,0 +1,222 @@ +#include <stdint.h> +#include <unistd.h> +#include <stdlib.h> +#include <errno.h> +#include <getopt.h> +#include <limits.h> +#include <sched.h> +#include <sys/signal.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/ioctl.h> + +#include <netinet/in.h> +#include <arpa/inet.h> +#include <net/if.h> + +#include <osmocom/core/talloc.h> +#include <osmocom/core/application.h> +#include <osmocom/vty/telnet_interface.h> +#include <osmocom/vty/logging.h> +#include <osmocom/core/gsmtap.h> +#include <osmocom/core/gsmtap_util.h> +#include <osmocom/core/bits.h> +#include <osmocom/core/backtrace.h> +#include <osmocom/abis/abis.h> + +#include <osmo-bts/gsm_data.h> +#include <osmo-bts/logging.h> +#include <osmo-bts/abis.h> +#include <osmo-bts/bts.h> +#include <osmo-bts/vty.h> +#include <osmo-bts/bts_model.h> +#include <osmo-bts/pcu_if.h> +#include <osmo-bts/l1sap.h> +#include <osmo-bts/measurement.h> + +static struct gsm_bts *bts; +struct gsm_bts_trx *trx; + +struct fn_sample { + uint32_t fn; + uint8_t ts; + uint8_t ss; + int rc; +}; + +#include "sysmobts_fr_samples.h" + +void test_fn_sample(struct fn_sample *s, unsigned int len, uint8_t pchan, uint8_t tsmap) +{ + int rc; + struct gsm_lchan *lchan; + unsigned int i; + unsigned int delta = 0; + uint8_t tsmap_result = 0; + uint32_t fn_prev = 0; + struct gsm_time gsm_time; + + + printf("\n\n"); + printf("===========================================================\n"); + + for (i = 0; i < len; i++) { + + lchan = &trx->ts[s[i].ts].lchan[s[i].ss]; + trx->ts[s[i].ts].pchan = pchan; + lchan->meas.num_ul_meas = 1; + + rc = lchan_meas_check_compute(lchan, s[i].fn); + if (rc) { + gsm_fn2gsmtime(&gsm_time, s[i].fn); + fprintf(stdout, "Testing: ts[%i]->lchan[%i], fn=%u=>%s, fn%%104=%u, rc=%i, delta=%i\n", s[i].ts, + s[i].ss, s[i].fn, osmo_dump_gsmtime(&gsm_time), s[i].fn % 104, rc, s[i].fn - fn_prev); + fn_prev = s[i].fn; + tsmap_result |= (1 << s[i].ts); + } else + delta++; + + /* If the test data set provides a return + * code, we check that as well */ + if (s[i].rc != -1) + OSMO_ASSERT(s[i].rc == rc); + } + + /* Make sure that we exactly trigger on the right frames + * timeslots must match exactlty to what we expect */ + OSMO_ASSERT(tsmap_result == tsmap); +} + +int main(int argc, char **argv) +{ + void *tall_bts_ctx; + + tall_bts_ctx = talloc_named_const(NULL, 1, "OsmoBTS context"); + msgb_talloc_ctx_init(tall_bts_ctx, 0); + + bts_log_init(NULL); + osmo_stderr_target->categories[DMEAS].loglevel = LOGL_DEBUG; + + bts = gsm_bts_alloc(tall_bts_ctx); + if (!bts) { + fprintf(stderr, "Failed to create BTS structure\n"); + exit(1); + } + trx = gsm_bts_trx_alloc(bts); + if (!trx) { + fprintf(stderr, "Failed to TRX structure\n"); + exit(1); + } + + if (bts_init(bts) < 0) { + fprintf(stderr, "unable to to open bts\n"); + exit(1); + } + + printf("\n"); + printf("***********************\n"); + printf("*** FULL RATE TESTS ***\n"); + printf("***********************\n"); + + /* Test full rate */ + test_fn_sample(test_fn_tch_f_ts_2_3, ARRAY_SIZE(test_fn_tch_f_ts_2_3), GSM_PCHAN_TCH_F, (1 << 2) | (1 << 3)); + test_fn_sample(test_fn_tch_f_ts_4_5, ARRAY_SIZE(test_fn_tch_f_ts_4_5), GSM_PCHAN_TCH_F, (1 << 4) | (1 << 5)); + test_fn_sample(test_fn_tch_f_ts_6_7, ARRAY_SIZE(test_fn_tch_f_ts_6_7), GSM_PCHAN_TCH_F, (1 << 6) | (1 << 7)); + + printf("\n"); + printf("***********************\n"); + printf("*** FULL RATE TESTS ***\n"); + printf("***********************\n"); + + /* Test half rate */ + test_fn_sample(test_fn_tch_h_ts_2_ss0_ss1, ARRAY_SIZE(test_fn_tch_h_ts_2_ss0_ss1), GSM_PCHAN_TCH_H, (1 << 2)); + test_fn_sample(test_fn_tch_h_ts_3_ss0_ss1, ARRAY_SIZE(test_fn_tch_h_ts_3_ss0_ss1), GSM_PCHAN_TCH_H, (1 << 3)); + test_fn_sample(test_fn_tch_h_ts_4_ss0_ss1, ARRAY_SIZE(test_fn_tch_h_ts_4_ss0_ss1), GSM_PCHAN_TCH_H, (1 << 4)); + test_fn_sample(test_fn_tch_h_ts_5_ss0_ss1, ARRAY_SIZE(test_fn_tch_h_ts_5_ss0_ss1), GSM_PCHAN_TCH_H, (1 << 5)); + test_fn_sample(test_fn_tch_h_ts_6_ss0_ss1, ARRAY_SIZE(test_fn_tch_h_ts_6_ss0_ss1), GSM_PCHAN_TCH_H, (1 << 6)); + test_fn_sample(test_fn_tch_h_ts_7_ss0_ss1, ARRAY_SIZE(test_fn_tch_h_ts_7_ss0_ss1), GSM_PCHAN_TCH_H, (1 << 7)); + + printf("Success\n"); + + return 0; +} + +/* Stubs */ +void bts_model_abis_close(struct gsm_bts *bts) +{ +} + +int bts_model_oml_estab(struct gsm_bts *bts) +{ + return 0; +} + +int bts_model_l1sap_down(struct gsm_bts_trx *trx, struct osmo_phsap_prim *l1sap) +{ + return 0; +} + +int bts_model_check_oml(struct gsm_bts *bts, uint8_t msg_type, struct tlv_parsed *old_attr, struct tlv_parsed *new_attr, + void *obj) +{ + return 0; +} + +int bts_model_apply_oml(struct gsm_bts *bts, struct msgb *msg, struct tlv_parsed *new_attr, int obj_kind, void *obj) +{ + return 0; +} + +int bts_model_opstart(struct gsm_bts *bts, struct gsm_abis_mo *mo, void *obj) +{ + return 0; +} + +int bts_model_chg_adm_state(struct gsm_bts *bts, struct gsm_abis_mo *mo, void *obj, uint8_t adm_state) +{ + return 0; +} + +int bts_model_init(struct gsm_bts *bts) +{ + return 0; +} + +int bts_model_trx_deact_rf(struct gsm_bts_trx *trx) +{ + return 0; +} + +int bts_model_trx_close(struct gsm_bts_trx *trx) +{ + return 0; +} + +void trx_get_hlayer1(void) +{ +} + +int bts_model_adjst_ms_pwr(struct gsm_lchan *lchan) +{ + return 0; +} + +int bts_model_ts_disconnect(struct gsm_bts_trx_ts *ts) +{ + return 0; +} + +int bts_model_ts_connect(struct gsm_bts_trx_ts *ts, enum gsm_phys_chan_config as_pchan) +{ + return 0; +} + +int bts_model_lchan_deactivate(struct gsm_lchan *lchan) +{ + return 0; +} + +int bts_model_lchan_deactivate_sacch(struct gsm_lchan *lchan) +{ + return 0; +} |