neels has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/37189?usp=email )

Change subject: Osmocom_CTRL: counters: return -1 for absent objects ......................................................................

Osmocom_CTRL: counters: return -1 for absent objects

Teach the CTRL functions that retrieve rate counters to return counters of -1 when a requested object is not present, instead of erroring and stopping the test. Like this we can expect absence of an object.

Upcoming patch Ibec009203d38f65714561b7c28edbdbd8b34e704 uses this.

Related: SYS#6773 Change-Id: Id00bbfe721d453e5f551e6d47e1b1d03d219700b --- M library/Osmocom_CTRL_Functions.ttcn 1 file changed, 24 insertions(+), 4 deletions(-)

Approvals: fixeria: Looks good to me, but someone else must approve laforge: Looks good to me, but someone else must approve Jenkins Builder: Verified neels: Looks good to me, approved

diff --git a/library/Osmocom_CTRL_Functions.ttcn b/library/Osmocom_CTRL_Functions.ttcn index 75f8646..5202418 100644 --- a/library/Osmocom_CTRL_Functions.ttcn +++ b/library/Osmocom_CTRL_Functions.ttcn @@ -30,7 +30,7 @@ }

/* perform a given GET Operation */ - function f_ctrl_get(IPA_CTRL_PT pt, CtrlVariable variable) return CtrlValue { + function f_ctrl_get(IPA_CTRL_PT pt, CtrlVariable variable, template (omit) charstring on_err := omit) return CtrlValue { timer T := 2.0; var CtrlMessage rx; var CtrlId id := f_gen_rand_id(); @@ -41,8 +41,12 @@ } [] pt.receive(tr_CtrlMsgTrap) { repeat; } [] pt.receive(tr_CtrlMsgError) -> value rx { - setverdict(fail, "Error in CTRL GET ", variable, ": ", rx.err.reason); - mtc.stop; + if (istemplatekind(on_err, "omit")) { + setverdict(fail, "Error in CTRL GET ", variable, ": ", rx.err.reason); + mtc.stop; + } else { + rx.resp.val := valueof(on_err); + } } [] T.timeout { setverdict(fail, "Timeout waiting for CTRL GET REPLY ", variable); @@ -155,7 +159,7 @@

function f_ctrl_get_ratectr_abs(IPA_CTRL_PT pt, CtrlVariable grp, integer instance, CtrlVariable name) return integer { - return str2int(f_ctrl_get(pt, valueof(ts_ctrl_ratectr(grp, instance, name)))); + return str2int(f_ctrl_get(pt, valueof(ts_ctrl_ratectr(grp, instance, name)), on_err := "-1")); }

function f_ctrl_get_exp_ratectr_abs(IPA_CTRL_PT pt, CtrlVariable grp, integer instance,