feat(API): Add trace data functions

[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..30427b1 100644 (file)
--- a/test/mbuf_api_test.c
+++ b/test/mbuf_api_test.c
@@ -22,6 +22,10 @@
 /*
        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
 */
@@ -45,6 +49,47 @@
 #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;