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[ric-plt/lib/rmr.git] / test / mbuf_api_test.c

diff --git a/test/mbuf_api_test.c b/test/mbuf_api_test.c
index 858efdc..bbace51 100644 (file)
--- a/test/mbuf_api_test.c
+++ b/test/mbuf_api_test.c
@@ -1,14 +1,14 @@
 // : vi ts=4 sw=4 noet :
 /*
 ==================================================================================
-        Copyright (c) 2019 Nokia
-        Copyright (c) 2018-2019 AT&T Intellectual Property.
+           Copyright (c) 2019-2021 Nokia
+           Copyright (c) 2018-2021 AT&T Intellectual Property.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
 
-       http://www.apache.org/licenses/LICENSE-2.0
+          http://www.apache.org/licenses/LICENSE-2.0
 
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
@@ -22,11 +22,17 @@
 /*
        Mnemonic:       mbuf_api_test.c
        Abstract:       Unit tests for the mbuf common API functions.
+                               To allow the mbuf functions to be tested without the bulk of the
+                               RMr mechanics, we dummy up a couple of functions that are in
+                               rmr[_nng].c.
+
        Author:         E. Scott Daniels
        Date:           2 April 2019
 */
 
 
+#define NO_EMULATION
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <netdb.h>
@@ -35,24 +41,72 @@
 #include <errno.h>
 #include <pthread.h>
 #include <ctype.h>
+#include <pthread.h>
+#include <semaphore.h>
 
 
-#include "../src/common/include/rmr.h"
-#include "../src/common/include/rmr_agnostic.h"
+#include "rmr.h"
+#include "rmr_agnostic.h"
 
-#include "../src/common/src/mbuf_api.c"                        // module under test
+#include "logging.c"
+#include "mbuf_api.c"
 
+#define MSG_VER 3
 #include "test_support.c"                                              // our private library of test tools
 #include "mbuf_api_static_test.c"                              // test functions
 
+// --- dummies -------------------------------------------------------------------
+
+/*
+       This will leak, but we're not here to test free.
+*/
+extern void rmr_free_msg( rmr_mbuf_t* mbuf ) {
+       return;
+}
+
+/*
+       Minimal buffer realloc to allow api to be tested without coverage hit if
+       we actually pulled in the sr static set.
+
+       WARNING:  this is NOT a complete realloc.  We assume that we are testing
+                       just the trace length adjustment portion of the set_trace()
+                       API and are not striving to test the real realloc function. That
+                       will be tested when the mbuf_api_static_test code is used by the
+                       more generic RMr test.  So, not all fields in the realloc'd buffer
+                       can be used.
+*/
+extern rmr_mbuf_t* rmr_realloc_msg( rmr_mbuf_t* msg, int new_tr_size ) {
+       rmr_mbuf_t*     new_msg;
+       uta_mhdr_t* hdr;
+
+       new_msg = (rmr_mbuf_t *) malloc( sizeof *new_msg );
+       new_msg->tp_buf = (void *) malloc( 2048 );
+       memset( new_msg->tp_buf, 0, 2048 );
+       hdr = (uta_mhdr_t*) new_msg->tp_buf;
+       SET_HDR_LEN( hdr );
+       SET_HDR_TR_LEN( hdr, new_tr_size );
+
+       new_msg->payload = new_msg->tp_buf + new_tr_size;
+       new_msg->header = new_msg->tp_buf;
+       new_msg->alloc_len = 2048;
+       new_msg->len = msg->len;
+
+       return new_msg;
+}
+
+// --------------------------------------------------------------------------------
+
 int main( ) {
        int errors = 0;
 
        errors += mbuf_api_test( );
 
+       test_summary( errors, "mbuf API tests" );
        if( errors ) {
                fprintf( stderr, "<FAIL> mbuf_api tests failed\n" );
        } else {
                fprintf( stderr, "<OK>   mbuf_api tests pass\n" );
        }
+
+       return !! errors;
 }