1 // : vi ts=4 sw=4 noet :
3 ==================================================================================
4 Copyright (c) 2019 Nokia
5 Copyright (c) 2018-2019 AT&T Intellectual Property.
7 Licensed under the Apache License, Version 2.0 (the "License");
8 you may not use this file except in compliance with the License.
9 You may obtain a copy of the License at
11 http://www.apache.org/licenses/LICENSE-2.0
13 Unless required by applicable law or agreed to in writing, software
14 distributed under the License is distributed on an "AS IS" BASIS,
15 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 See the License for the specific language governing permissions and
17 limitations under the License.
18 ==================================================================================
23 Mnemonic: tools_testh.c
24 Abstract: Unit tests for the RMr tools module.
25 Author: E. Scott Daniels
39 #include "../src/common/include/rmr.h"
40 #include "../src/common/include/rmr_agnostic.h"
41 #include "test_support.c" // our private library of test tools
43 // ===== dummy context for tools testing so we don't have to pull in all of the nano/nng specific stuff =====
45 char* my_name; // dns name of this host to set in sender field of a message
46 int shutdown; // thread notification if we need to tell them to stop
47 int max_mlen; // max message length payload+header
48 int max_plen; // max payload length
49 int flags; // CTXFL_ constants
50 int nrtele; // number of elements in the routing table
51 int send_retries; // number of retries send_msg() should attempt if eagain/timeout indicated by nng
52 //nng_socket nn_sock; // our general listen socket
53 route_table_t* rtable; // the active route table
54 route_table_t* old_rtable; // the previously used rt, sits here to allow for draining
55 route_table_t* new_rtable; // route table under construction
56 if_addrs_t* ip_list; // list manager of the IP addresses that are on our known interfaces
57 void* mring; // ring where msgs are queued while waiting for a call response msg
59 char* rtg_addr; // addr/port of the route table generation publisher
60 int rtg_port; // the port that the rtg listens on
62 wh_mgt_t* wormholes; // management of user opened wormholes
63 //epoll_stuff_t* eps; // epoll information needed for the rcv with timeout call
65 //pthread_t rtc_th; // thread info for the rtc listener
69 #include "../src/common/src/tools_static.c"
77 char* buf = "2,Fred,Wilma,Barney,Betty,Dino,Pebbles,Bambam,Mr. Slate,Gazoo";
78 char* dbuf; // duplicated buf since C marks a const string is unumtable
80 uta_ctx_t ctx; // context for uta_lookup test
84 // ------------------ tokenise tests -----------------------------------------------------------
86 i = uta_tokenise( dbuf, tokens, 127, ',' );
87 errors += fail_not_equal( i, 10, "unexpected number of tokens returned (comma sep)" );
88 for( j = 0; j < i; j++ ) {
89 //fprintf( stderr, ">>>> [%d] (%s)\n", j, tokens[j] );
90 errors += fail_if_nil( tokens[j], "token from buffer" );
92 errors += fail_not_equal( strcmp( tokens[4], "Betty" ), 0, "4th token wasn't 'Betty'" );
96 i = uta_tokenise( dbuf, tokens, 127, '|' );
97 errors += fail_not_equal( i, 1, "unexpected number of tokens returned (bar sep)" );
100 // ------------ has str tests -----------------------------------------------------------------
101 j = uta_has_str( buf, "Mr. Slate", ',', 1 ); // should fail (-1) because user should use strcmp in this situation
102 errors += fail_if_true( j >= 0, "test to ensure has str rejects small max" );
104 j = uta_has_str( buf, "Mr. Slate", ',', 27 );
105 errors += fail_if_true( j < 0, "has string did not find Mr. Slate" );
107 j = uta_has_str( buf, "Mrs. Slate", ',', 27 );
108 errors += fail_if_true( j >= 0, "has string not found Mrs. Slate" );
110 // ------------ host name 2 ip tests ---------------------------------------------------------
111 hname = uta_h2ip( "192.168.1.2" );
112 errors += fail_not_equal( strcmp( hname, "192.168.1.2" ), 0, "h2ip did not return IP address when given address" );
113 errors += fail_if_nil( hname, "h2ip did not return a pointer" );
115 hname = uta_h2ip( "yahoo.com" );
116 errors += fail_if_nil( hname, "h2ip did not return a pointer" );
118 hname = uta_h2ip( "yahoo.com:1234" ); // should ignore the port
119 errors += fail_if_nil( hname, "h2ip did not return a pointer" );
121 // ------------ rtg lookup test -------------------------------------------------------------
125 i = uta_lookup_rtg( NULL ); // ensure it handles a nil context
126 errors += fail_if_true( i, "rtg lookup returned that it found something when not expected to (nil context)" );
128 setenv( "RMR_RTG_SVC", "localhost:1234", 1);
129 i = uta_lookup_rtg( &ctx );
130 errors += fail_if_false( i, "rtg lookup returned that it did not find something when expected to" );
131 errors += fail_if_nil( ctx.rtg_addr, "rtg lookup did not return a pointer (with port)" );
132 errors += fail_not_equal( ctx.rtg_port, 1234, "rtg lookup did not capture the port" );
134 setenv( "RMR_RTG_SVC", "localhost", 1); // test ability to generate default port
135 uta_lookup_rtg( &ctx );
136 errors += fail_if_nil( ctx.rtg_addr, "rtg lookup did not return a pointer (no port)" );
137 errors += fail_not_equal( ctx.rtg_port, 5656, "rtg lookup did not return default port" );
139 unsetenv( "RMR_RTG_SVC" ); // this should fail as the default name (rtg) will be unknown during testing
140 i = uta_lookup_rtg( &ctx );
141 errors += fail_if_true( i, "rtg lookup returned that it found something when not expected to" );
144 // ------------ my ip stuff -----------------------------------------------------------------
146 if_list = mk_ip_list( "1235" );
147 errors += fail_if_nil( if_list, "mk_ip_list returned nil pointer" );
149 i = has_myip( NULL, NULL, ',', 128 ); // should be false if pointers are nil
150 errors += fail_if_true( i, "has_myip returned true when given nil buffer" );
152 i = has_myip( "buffer contents not valid", NULL, ',', 128 ); // should be false if pointers are nil
153 errors += fail_if_true( i, "has_myip returned true when given nil list" );
155 i = has_myip( "buffer contents not valid", NULL, ',', 1 ); // should be false if max < 2
156 errors += fail_if_true( i, "has_myip returned true when given small max value" );
158 i = has_myip( "buffer.contents.not.valid", if_list, ',', 128 ); // should be false as there is nothing valid in the list
159 errors += fail_if_true( i, "has_myip returned true when given a buffer with no valid info" );
162 setenv( "RMR_BIND_IF", "192.168.4.30", 1 ); // drive the case where we have a hard set interface; and set known interface in list
163 if_list = mk_ip_list( "1235" );
164 errors += fail_if_nil( if_list, "mk_ip_list with env set returned nil pointer" );
166 i = has_myip( "192.168.1.2:1235,192.168.4.30:1235,192.168.2.19:4567", if_list, ',', 128 ); // should find our ip in middle
167 errors += fail_if_false( i, "has_myip did not find IP in middle of list" );
169 i = has_myip( "192.168.4.30:1235,192.168.2.19:4567,192.168.2.19:2222", if_list, ',', 128 ); // should find our ip at head
170 errors += fail_if_false( i, "has_myip did not find IP at head of list" );
172 i = has_myip( "192.168.23.45:4444,192.168.1.2:1235,192.168.4.30:1235", if_list, ',', 128 ); // should find our ip at end
173 errors += fail_if_false( i, "has_myip did not find IP at tail of list" );
175 i = has_myip( "192.168.4.30:1235", if_list, ',', 128 ); // should find our ip when only in list
176 errors += fail_if_false( i, "has_myip did not find IP when only one in list" );
178 return errors > 0; // overall exit code bad if errors