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 ==================================================================================
22 Mmemonic: wormhole_static.c
23 Abstract: Specific tests for wormhole. This module is included directly by
24 the test driver at compile time.
26 Author: E. Scott Daniels
38 #include "../src/common/include/rmr.h"
39 #include "../src/common/include/rmr_agnostic.h"
43 Note that the last tests in this function destroy the context and message so
44 any tests added MUST be ahead of those tests.
46 static int worm_test( ) {
47 uta_ctx_t* ctx; // context needed to test load static rt
49 int errors = 0; // number errors found
52 rmr_mbuf_t* mbuf; // mbuf to send to peer
56 ctx = (uta_ctx_t *) malloc( sizeof( uta_ctx_t ) );
58 fail_if_nil( ctx, "could not allocate dummy context" );
61 memset( ctx, 0, sizeof( *ctx ) );
62 ctx->my_name = strdup( "tester" );
66 whid = rmr_wh_open( NULL, NULL );
67 errors += fail_not_equal( whid, -1, "call to wh_open with invalid values did not return bad whid" );
70 whid = rmr_wh_open( ctx, NULL );
71 errors += fail_not_equal( whid, -1, "call to wh_open with invalid target did not return bad whid" );
73 whid = rmr_wh_open( ctx, "" );
74 errors += fail_not_equal( whid, -1, "call to wh_open with empty target did not return bad whid" );
76 whid = rmr_wh_open( ctx, "localhost:89219" );
77 errors += fail_if_equal( whid, -1, "call to wh_open with valid target failed" );
79 rmr_wh_close( ctx, 4 ); // test for coverage only; [5] should have nil pointer
80 rmr_wh_close( ctx, 50 ); // test for coverage only; more than allocated reference
83 whid = rmr_wh_open( ctx, "localhost:89219" );
84 errors += fail_not_equal( whid, last_whid, "call to wh_open with duplicate target did not return the same whid" );
86 for( i = 0; i < 20; i++ ) { // test ability to extend the table
87 snprintf( wbuf, sizeof( wbuf ), "localhost:864%02d", i ); // new address for each so whid is different
88 whid = rmr_wh_open( ctx, wbuf );
89 snprintf( wbuf, sizeof( wbuf ), "call to wh_open failed for iteration = %d", i );
90 errors += fail_if_equal( whid, -1, wbuf );
92 snprintf( wbuf, sizeof( wbuf ), "call to wh_open for iteration = %d returned same whid: %d", i, whid );
93 errors += fail_if_equal( whid, last_whid, wbuf );
99 rmr_wh_close( ctx, 3 ); // close one, then open a new one to verify that hole is found
100 whid = rmr_wh_open( ctx, "localhost:21961" );
101 errors += fail_not_equal( whid, 3, "attempt to fill in a hole didn't return expected" );
103 rmr_wh_send_msg( NULL, 0, NULL ); // tests for coverage
104 rmr_wh_send_msg( ctx, 0, NULL );
106 mbuf = rmr_alloc_msg( ctx, 2048 ); // get an muf to pass round
107 errors += fail_if_nil( mbuf, "unable to allocate mbuf for send tests (giving up on send tests)" );
109 if( !(mbuf = rmr_wh_send_msg( ctx, 50, mbuf )) ) { // test for coverage
110 errors += fail_if_nil( mbuf, "send didn't return an mbuf (skip rest of send tests)" );
114 mbuf = rmr_wh_send_msg( ctx, 4, mbuf );
115 errors += fail_not_equal( mbuf->state, RMR_OK, "valid wormhole send failed" );
116 errors += fail_not_equal( errno, 0, "errno after valid wormhole send was not 0" );
118 rmr_wh_close( ctx, 4 );
119 mbuf = rmr_wh_send_msg( ctx, 4, mbuf );
120 rmr_wh_send_msg( ctx, 4, mbuf );
121 errors += fail_not_equal( mbuf->state, RMR_ERR_WHID, "send on closed wormhole didn't set correct state in msg" );
127 // WARNING: these tests destroy the context, so they MUST be last
128 if( mbuf ) { // only if we got an mbuf
131 mbuf = rmr_wh_send_msg( ctx, 5, mbuf ); // coverage test on mbuf header check
132 errors += fail_not_equal( errno, EBADMSG, "wh_send didn't set errno after bad mbuf send" );
133 errors += fail_not_equal( mbuf->state, RMR_ERR_NOHDR, "send with bad header did now set msg state correctly" );
137 ctx->wormholes = NULL;
138 mbuf = rmr_wh_send_msg( ctx, 4, mbuf ); // coverage test on mbuf header check
139 errors += fail_not_equal( errno, EINVAL, "wh_send didn't set errno after send without wormole reference" );
140 errors += fail_not_equal( mbuf->state, RMR_ERR_NOWHOPEN, "wh_send didn't set msg state after send without wormole reference" );
142 rmr_free_msg( mbuf );
146 free( ctx->my_name );
150 return !!errors; // 1 or 0 regardless of count