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handover_test: set a fake osmo_mgcpc_ep_ci pointer 

The handover_fsm activates voice on a target lchan only when the source
lchan has an osmo_mgcpc_ep_ci pointer for the BTS side. Since that
struct is opaque, set a fake pointer and override the
osmo_mgcpc_ep_ci_name() function so that the pointer is never
dereferenced.

This more accurately models the RTP stream setup events during handover.

Change-Id: Ibc22001bf9e9874dd3f44f0acac8b6a4c1069aa7
This commit is contained in:
Neels Hofmeyr 2020-12-10 16:04:06 +01:00 committed by neels
parent edf3359205
commit 1adf0386d3
1 changed files with 10 additions and 0 deletions
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10
tests/handover/handover_test.c
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@ -381,6 +381,8 @@ struct gsm_lchan *lchan_act(struct gsm_lchan *lchan, int full_rate, const char *
lchan->fi->state = LCHAN_ST_ESTABLISHED;
lchan->ts->fi->state = TS_ST_IN_USE;
lchan->type = full_rate ? GSM_LCHAN_TCH_F : GSM_LCHAN_TCH_H;
/* Fake osmo_mgcpc_ep_ci to indicate that the lchan is used for voice */
lchan->mgw_endpoint_ci_bts = (void*)1;
if (lchan->ts->pchan_on_init == GSM_PCHAN_TCH_F_TCH_H_PDCH)
lchan->ts->pchan_is = full_rate ? GSM_PCHAN_TCH_F : GSM_PCHAN_TCH_H;
@ -1346,3 +1348,11 @@ void osmo_bsc_sigtran_tx_reset_ack(void) {}
void osmo_bsc_sigtran_reset(void) {}
void bssmap_reset_alloc(void) {}
void bssmap_reset_is_conn_ready(void) {}
const char *osmo_mgcpc_ep_name(const struct osmo_mgcpc_ep *ep)
{
return "fake-ep";
}
const char *osmo_mgcpc_ep_ci_name(const struct osmo_mgcpc_ep_ci *ci)
{
return "fake-ci";
}