From 8542cefb8ebcba40198bf9dde073237037d6a19e Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Wed, 19 Jul 2017 20:06:26 +0200 Subject: Move VTY utility functions to new Osmocom_VTY_Functions module ... so it can be reused from other Testsuites/modules --- library/Osmocom_VTY_Functions.ttcn | 103 +++++++++++++++++++++++++++++++++++++ sysinfo/Test.ttcn | 100 +---------------------------------- sysinfo/gen_links.sh | 2 +- 3 files changed, 105 insertions(+), 100 deletions(-) create mode 100644 library/Osmocom_VTY_Functions.ttcn diff --git a/library/Osmocom_VTY_Functions.ttcn b/library/Osmocom_VTY_Functions.ttcn new file mode 100644 index 00000000..1215e0d1 --- /dev/null +++ b/library/Osmocom_VTY_Functions.ttcn @@ -0,0 +1,103 @@ +module Osmocom_VTY_Functions { + import from TELNETasp_PortType all; + + /* permitted prompts on VTY */ + const charstring NORMAL_PROMPT := "OpenBSC> "; + const charstring ENABLE_PROMPT := "OpenBSC# "; + const charstring CONFIG_PROMPT := "OpenBSC(*)\#"; + template charstring t_vty_unknown := pattern "*% Unknown command."; + + const ASP_TelnetDynamicConfig vty_prompt[3] := { + { + prompt := { + id := 1, + prompt := NORMAL_PROMPT, + has_wildcards := false + } + }, { + prompt := { + id := 2, + prompt := ENABLE_PROMPT, + has_wildcards := false + } + }, { + prompt := { + id := 3, + prompt := CONFIG_PROMPT, + has_wildcards := true + } + } + }; + + /* configure prompts in TELNETasp module */ + function f_vty_set_prompts(TELNETasp_PT pt) { + /* set some configuration that isn't possible to express + * in the config file due to syntactic restrictions (Who invents config + * files that don't permit regular expressions? */ + for (var integer i := 0; i < sizeof(vty_prompt); i:= i + 1) { + pt.send(vty_prompt[i]) + } + } + + /* wait for any of the permitted prompts; buffer + return all intermediate output */ + function f_vty_wait_for_prompt(TELNETasp_PT pt) return charstring { + template charstring config_pattern := pattern CONFIG_PROMPT; + var charstring rx, buf := ""; + timer T := 2.0; + + T.start; + alt { + [] pt.receive(NORMAL_PROMPT) { }; + [] pt.receive(ENABLE_PROMPT) { }; + [] pt.receive(config_pattern) { }; + [] pt.receive(t_vty_unknown) { testcase.stop(fail, "VTY: Unknown Command") }; + [] pt.receive(charstring:?) -> value rx { buf := buf & rx; repeat }; + [] T.timeout { setverdict(fail, "VTY Timeout for prompt"); return ""}; + } + T.stop; + return buf; + } + + /* send a VTY command and obtain response until prompt is received */ + function f_vty_transceive_ret(TELNETasp_PT pt, charstring tx) return charstring { + pt.send(tx); + return f_vty_wait_for_prompt(pt); + } + + /* send a VTY command and obtain response until prompt is received */ + function f_vty_transceive(TELNETasp_PT pt, charstring tx) { + f_vty_transceive_ret(pt, tx); + } + + type integer BtsNr (0..255); + type integer BtsTrxNr (0..255); + type integer BtsTimeslotNr (0..7); + + type charstring BtsGprsMode ("none", "gprs", "egrps"); + + /* enter the'confiugration' mode of the VTY */ + function f_vty_enter_config(TELNETasp_PT pt) { + f_vty_transceive(pt, "configure terminal") + } + + function f_vty_enter_cfg_network(TELNETasp_PT pt) { + f_vty_enter_config(pt); + f_vty_transceive(pt, "network") + } + + function f_vty_enter_cfg_bts(TELNETasp_PT pt, BtsNr bts := 0) { + f_vty_enter_cfg_network(pt); + f_vty_transceive(pt, "bts " & int2str(bts)); + } + + function f_vty_enter_cfg_trx(TELNETasp_PT pt, BtsNr bts := 0, BtsTrxNr trx := 0) { + f_vty_enter_cfg_bts(pt, bts); + f_vty_transceive(pt, "trx " & int2str(trx)); + } + + function f_vty_enter_cfg_ts(TELNETasp_PT pt, BtsNr bts := 0, BtsTrxNr trx := 0, BtsTimeslotNr ts) { + f_vty_enter_cfg_trx(pt, bts, trx); + f_vty_transceive(pt, "timeslot " & int2str(ts)); + } + +} diff --git a/sysinfo/Test.ttcn b/sysinfo/Test.ttcn index b9bb62d6..4b65b3ea 100644 --- a/sysinfo/Test.ttcn +++ b/sysinfo/Test.ttcn @@ -6,6 +6,7 @@ module Test { import from GSMTAP_PortType all; import from IPL4_GSMTAP_CtrlFunct all; import from TELNETasp_PortType all; + import from Osmocom_VTY_Functions all; const octetstring si1 := '5506198fb38000000000000000000000000000e504002b'O; const octetstring si2 := '59061a00000000000000000000000000000000ffe50400'O; @@ -648,105 +649,6 @@ module Test { f_vty_si_resend(BSCVTY, 0); } - /* permitted prompts on VTY */ - const charstring NORMAL_PROMPT := "OpenBSC> "; - const charstring ENABLE_PROMPT := "OpenBSC# "; - const charstring CONFIG_PROMPT := "OpenBSC(*)\#"; - template charstring t_vty_unknown := pattern "*% Unknown command."; - - const ASP_TelnetDynamicConfig vty_prompt[3] := { - { - prompt := { - id := 1, - prompt := NORMAL_PROMPT, - has_wildcards := false - } - }, { - prompt := { - id := 2, - prompt := ENABLE_PROMPT, - has_wildcards := false - } - }, { - prompt := { - id := 3, - prompt := CONFIG_PROMPT, - has_wildcards := true - } - } - }; - - /* configure prompts in TELNETasp module */ - function f_vty_set_prompts(TELNETasp_PT pt) { - /* set some configuration that isn't possible to express - * in the config file due to syntactic restrictions (Who invents config - * files that don't permit regular expressions? */ - for (var integer i := 0; i < sizeof(vty_prompt); i:= i + 1) { - pt.send(vty_prompt[i]) - } - } - - /* wait for any of the permitted prompts; buffer + return all intermediate output */ - function f_vty_wait_for_prompt(TELNETasp_PT pt) return charstring { - template charstring config_pattern := pattern CONFIG_PROMPT; - var charstring rx, buf := ""; - timer T := 2.0; - - T.start; - alt { - [] pt.receive(NORMAL_PROMPT) { }; - [] pt.receive(ENABLE_PROMPT) { }; - [] pt.receive(config_pattern) { }; - [] pt.receive(t_vty_unknown) { testcase.stop(fail, "VTY: Unknown Command") }; - [] pt.receive(charstring:?) -> value rx { buf := buf & rx; repeat }; - [] T.timeout { setverdict(fail, "VTY Timeout for prompt"); return ""}; - } - T.stop; - return buf; - } - - /* send a VTY command and obtain response until prompt is received */ - function f_vty_transceive_ret(TELNETasp_PT pt, charstring tx) return charstring { - pt.send(tx); - return f_vty_wait_for_prompt(pt); - } - - /* send a VTY command and obtain response until prompt is received */ - function f_vty_transceive(TELNETasp_PT pt, charstring tx) { - f_vty_transceive_ret(pt, tx); - } - - type integer BtsNr (0..255); - type integer BtsTrxNr (0..255); - type integer BtsTimeslotNr (0..7); - - type charstring BtsGprsMode ("none", "gprs", "egrps"); - - /* enter the'confiugration' mode of the VTY */ - function f_vty_enter_config(TELNETasp_PT pt) { - f_vty_transceive(pt, "configure terminal") - } - - function f_vty_enter_cfg_network(TELNETasp_PT pt) { - f_vty_enter_config(pt); - f_vty_transceive(pt, "network") - } - - function f_vty_enter_cfg_bts(TELNETasp_PT pt, BtsNr bts := 0) { - f_vty_enter_cfg_network(pt); - f_vty_transceive(pt, "bts " & int2str(bts)); - } - - function f_vty_enter_cfg_trx(TELNETasp_PT pt, BtsNr bts := 0, BtsTrxNr trx := 0) { - f_vty_enter_cfg_bts(pt, bts); - f_vty_transceive(pt, "trx " & int2str(trx)); - } - - function f_vty_enter_cfg_ts(TELNETasp_PT pt, BtsNr bts := 0, BtsTrxNr trx := 0, BtsTimeslotNr ts) { - f_vty_enter_cfg_trx(pt, bts, trx); - f_vty_transceive(pt, "timeslot " & int2str(ts)); - } - function f_vty_si_static(TELNETasp_PT pt, BtsNr bts, charstring si, octetstring bytes) { f_vty_enter_cfg_bts(pt, bts); f_vty_transceive(pt, "system-information " & si & " mode static"); diff --git a/sysinfo/gen_links.sh b/sysinfo/gen_links.sh index b719b061..4679dd89 100755 --- a/sysinfo/gen_links.sh +++ b/sysinfo/gen_links.sh @@ -28,6 +28,6 @@ FILES="TELNETasp_PT.cc TELNETasp_PT.hh TELNETasp_PortType.ttcn" gen_links $DIR $FILES DIR=../library -FILES="GSMTAP_PortType.ttcn GSMTAP_Types.ttcn GSM_SystemInformation.ttcn GSM_Types.ttcn IPL4_GSMTAP_CtrlFunct.ttcn IPL4_GSMTAP_CtrlFunctDef.cc Osmocom_Types.ttcn General_Types.ttcn" +FILES="GSMTAP_PortType.ttcn GSMTAP_Types.ttcn GSM_SystemInformation.ttcn GSM_Types.ttcn IPL4_GSMTAP_CtrlFunct.ttcn IPL4_GSMTAP_CtrlFunctDef.cc Osmocom_Types.ttcn General_Types.ttcn Osmocom_VTY_Functions.ttcn" gen_links $DIR $FILES -- cgit v1.2.3