// : vi ts=4 sw=4 noet :
/*
==================================================================================
- Copyright (c) 2019 Nokia
- Copyright (c) 2018-2019 AT&T Intellectual Property.
+ Copyright (c) 2019 Nokia
+ Copyright (c) 2018-2019 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,
/*
Mmemonic: mbuf_api_static_test.c
Abstract: Test the message buffer funcitons. These are meant to be included at compile
- time by the test driver.
+ time by the test driver.
Author: E. Scott Daniels
Date: 3 April 2019
#include <errno.h>
#include <string.h>
#include <stdint.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"
int mbuf_api_test( ) {
int i;
int state;
int errors = 0;
+ char* buf;
+ void* ptr;
rmr_mbuf_t* mbuf;
unsigned char src_buf[256];
rmr_bytes2payload( mbuf, src_buf, 8192 ); // bust the limit
errors += fail_if( mbuf->state == RMR_OK, "huge buf copy to payload returned good state in mbuf" );
errors += fail_if( errno == 0, "huge buf copy to payload returned good state in errno" );
-
+
snprintf( src_buf, sizeof( src_buf ), "This is some text in the buffer" );
rmr_str2payload( mbuf, src_buf ); // this uses bytes2payload, so only one invocation needed
errno = 0;
c = rmr_get_meid( NULL, NULL );
errors += fail_if( c != NULL, "get meid with nil message buffer" );
- errors += fail_if( errno == 0, "(errno bad) get meid with nil msg buffer" );
-
+ errors += fail_if( errno == 0, "(errno bad) get meid with nil msg buffer" );
+
c = rmr_get_meid( mbuf, NULL ); // should allocate and return c
errors += fail_if( c == NULL, "get meid with nil dest pointer (did not allocate a buffer)" );
errors += fail_if( strcmp( c, "test-meid" ) != 0, "did not get expected meid from mbuffer" );
state = rmr_get_trlen( NULL ); // coverage test on nil check
errors += fail_not_equal( state, 0, "get trace length with nil msg didn't return expected 0 status" );
-
+ ptr = rmr_trace_ref( NULL, NULL );
+ errors += fail_not_nil( ptr, "trace ref returned non-nil pointer when given nil message" );
+
+ mbuf = test_mk_msg( 2048, 0 ); // initially no trace size to force realloc
+ ptr = rmr_trace_ref( mbuf, NULL );
+ errors += fail_not_nil( ptr, "trace ref returned non-nil pointer when given a message without trace data" );
+
+ i = 100; // ensure that i is reset when there is no trace data
+ ptr = rmr_trace_ref( mbuf, &i );
+ errors += fail_not_nil( ptr, "trace ref returned non-nil pointer when given a message without trace data" );
+ errors += fail_not_equal( i, 0, "trace ref returned non zero size (a) when no trace info in message" );
+
+ i = 100;
+ mbuf = test_mk_msg( 2048, 113 ); // alloc with a trace data area
+ ptr = rmr_trace_ref( mbuf, &i );
+ errors += fail_if_nil( ptr, "trace ref returned nil pointer when given a message with trace data" );
+ errors += fail_not_equal( i, 113, "trace ref returned bad size (a), expected (b)" );
+
+
src_buf[0] = 0;
state = rmr_set_trace( mbuf, "foo bar was here", 17 ); // should force a realloc
errors += fail_not_equal( state, 17, "bytes copied to trace (a) did not match expected size (b)" );
errors+= fail_not_equal( state, 0, "compare of pulled trace info did not match" );
i = rmr_get_trlen( mbuf );
-
+
+
+ // ------------- source field tests ------------------------------------------------------------
+ // we cannot force anything into the message source field, so no way to test the content, but we
+ // can test pointers and expected nils
+
+ buf = rmr_get_src( NULL, src_buf ); // coverage test for nil msg check
+ errors += fail_not_nil( buf, "rmr_get_src returned a pointer when given a nil message" );
+
+ buf = rmr_get_src( mbuf, NULL ); // coverage test for nil dst check
+ errors += fail_not_nil( buf, "rmr_get_src returned a pointer when given a nil dest buffer" );
+
+ buf = rmr_get_src( mbuf, src_buf );
+ errors += fail_not_equalp( buf, src_buf, "rmr_get_src didn't return expexted buffer pointer" );
+
+ buf = rmr_get_srcip( NULL, NULL );
+ errors += fail_not_nil( buf, "get_srcip did not return nil when given nil pointers" );
+
+ buf = rmr_get_srcip( mbuf, NULL );
+ errors += fail_not_nil( buf, "get_srcip did not return nil when given nil destination" );
+
+ buf = rmr_get_srcip( mbuf, src_buf );
+ errors += fail_not_equalp( buf, src_buf, "rmr_get_srcip didn't return expexted buffer pointer" );
+
+ test_set_ver( mbuf, 2 ); // set older message version to ensure properly handled
+ buf = rmr_get_srcip( mbuf, src_buf );
return errors > 0; // overall exit code bad if errors
}