Harald Welte | 0db4413 | 2019-10-17 11:09:05 +0200 | [diff] [blame^] | 1 | module STP_Tests_IPA { |
| 2 | |
| 3 | /* Osmocom STP test suite in in TTCN-3 |
| 4 | * (C) 2019 Harald Welte <laforge@gnumonks.org> |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * Released under the terms of GNU General Public License, Version 2 or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 11 | */ |
| 12 | |
| 13 | friend module STP_Tests; |
| 14 | |
| 15 | import from General_Types all; |
| 16 | import from Osmocom_Types all; |
| 17 | import from IPL4asp_Types all; |
| 18 | |
| 19 | import from TELNETasp_PortType all; |
| 20 | import from Osmocom_VTY_Functions all; |
| 21 | |
| 22 | import from SCCP_Types all; |
| 23 | import from SCCP_Templates all; |
| 24 | import from SCCPasp_Types all; |
| 25 | import from SCCP_Emulation all; |
| 26 | |
| 27 | import from IPA_Emulation all; |
| 28 | |
| 29 | import from M3UA_Emulation all; |
| 30 | import from M3UA_CodecPort all; |
| 31 | import from MTP3asp_Types all; |
| 32 | import from MTP3asp_PortType all; |
| 33 | |
| 34 | import from STP_Tests_Common all; |
| 35 | |
| 36 | private const integer NR_IPA := 1; |
| 37 | |
| 38 | modulepar { |
| 39 | integer mp_stp_ipa_port := 5000; |
| 40 | integer mp_local_ipa_port := 20000; |
| 41 | } |
| 42 | |
| 43 | type component IPA_CT extends Test_CT { |
| 44 | /* for IPA we use the IPA_Emulation and not directly IPA_CodecPort to avoid |
| 45 | * having to re-invent IPA CCM handling here */ |
| 46 | port MTP3asp_PT IPA[NR_IPA]; |
| 47 | var IPA_Emulation_CT vc_IPA[NR_IPA]; |
| 48 | } |
| 49 | |
| 50 | friend function f_IPA_send(integer idx, octetstring data) runs on IPA_CT { |
| 51 | var MTP3_Field_sio sio := { ni := '00'B, prio := '00'B, si := '0011'B }; |
| 52 | IPA[idx].send(t_ASP_MTP3_TRANSFERreq(sio, 0, 0, 0, data)); |
| 53 | } |
| 54 | |
| 55 | friend function f_IPA_exp(integer idx, template (present) octetstring data) runs on IPA_CT { |
| 56 | var M3UA_RecvFrom rx; |
| 57 | alt { |
| 58 | [] IPA[idx].receive(t_ASP_MTP3_TRANSFERind(?, ?, ?, ?, data)) { |
| 59 | setverdict(pass); |
| 60 | } |
| 61 | [] IPA[idx].receive { |
| 62 | setverdict(fail, "Received unexpected data on IPA port while waiting for ", data); |
| 63 | mtc.stop; |
| 64 | } |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | friend function f_init_ipa() runs on IPA_CT { |
| 69 | var integer i; |
| 70 | |
| 71 | f_init_common(); |
| 72 | |
| 73 | for (i := 0; i < NR_IPA; i:=i+1) { |
| 74 | vc_IPA[i] := IPA_Emulation_CT.create("IPA" & int2str(i)); |
| 75 | map(vc_IPA[i]:IPA_PORT, system:IPA_CODEC_PT); |
| 76 | connect(self:IPA[i], vc_IPA[i]:MTP3_SP_PORT); |
| 77 | vc_IPA[i].start(IPA_Emulation.main_client(mp_stp_ip, mp_stp_ipa_port, mp_local_ip, |
| 78 | mp_local_ipa_port+i)); |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | |
| 83 | |
| 84 | /* "accept-asp-connections pre-configured" and client from unknown source */ |
| 85 | testcase TC_unknown_client_nodynamic() runs on IPA_CT { |
| 86 | f_init_common(); |
| 87 | f_vty_config2(VTY, {"cs7 instance 0", "listen ipa 5000"}, |
| 88 | "accept-asp-connections pre-configured"); |
| 89 | f_init_ipa(); |
| 90 | f_sleep(1.0); |
| 91 | if (IPA[0].checkstate("Connected")) { |
| 92 | setverdict(fail, "Expected IPA port to be disconnected"); |
| 93 | } else { |
| 94 | setverdict(pass); |
| 95 | } |
| 96 | /* switch back to default */ |
| 97 | f_vty_config2(VTY, {"cs7 instance 0", "listen ipa 5000"}, |
| 98 | "accept-asp-connections dynamic-permitted"); |
| 99 | } |
| 100 | |
| 101 | /* "accept-asp-connections pre-configured" and client from known source */ |
| 102 | testcase TC_known_client_nodynamic() runs on IPA_CT { |
| 103 | f_init_common(); |
| 104 | f_vty_config2(VTY, {"cs7 instance 0", "listen ipa 5000"}, |
| 105 | "accept-asp-connections pre-configured"); |
| 106 | f_vty_config2(VTY, {"cs7 instance 0"}, "asp ipa-mahlzeit0 20000 5000 ipa"); |
| 107 | f_vty_config2(VTY, {"cs7 instance 0", "as mahlzeit ipa"}, "asp ipa-mahlzeit0"); |
| 108 | f_init_ipa(); |
| 109 | f_sleep(1.0); |
| 110 | if (not IPA[0].checkstate("Connected")) { |
| 111 | setverdict(fail, "Expected IPA port to be connected"); |
| 112 | } else { |
| 113 | setverdict(pass); |
| 114 | } |
| 115 | /* switch back to default */ |
| 116 | f_vty_config2(VTY, {"cs7 instance 0", "listen ipa 5000"}, |
| 117 | "accept-asp-connections dynamic-permitted"); |
| 118 | f_vty_config2(VTY, {"cs7 instance 0"}, "no asp ipa-mahlzeit0"); |
| 119 | } |
| 120 | |
| 121 | |
| 122 | /* "accept-asp-connections dynamic-permitted" and client from unknown source */ |
| 123 | testcase TC_unknown_client_dynamic() runs on IPA_CT { |
| 124 | f_init_common(); |
| 125 | f_init_ipa(); |
| 126 | f_sleep(1.0); |
| 127 | if (not IPA[0].checkstate("Connected")) { |
| 128 | setverdict(fail, "Expected IPA port to be connected"); |
| 129 | } else { |
| 130 | setverdict(pass); |
| 131 | } |
| 132 | } |
| 133 | |
| 134 | |
| 135 | control { |
| 136 | execute( TC_unknown_client_nodynamic() ); |
| 137 | execute( TC_known_client_nodynamic() ); |
| 138 | execute( TC_unknown_client_dynamic() ); |
| 139 | } |
| 140 | |
| 141 | |
| 142 | } |