X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=test%2Ftools_static_test.c;h=6f95fe56ee32138201762bd4c7ded9c5b504aaf7;hb=refs%2Fchanges%2F15%2F5115%2F2;hp=66ddeb669a02c9b2a0f0e1747e85cf460c7a4ffa;hpb=8dd46415b94b33fa960bdd5732e909ffc4859520;p=ric-plt%2Flib%2Frmr.git

diff --git a/test/tools_static_test.c b/test/tools_static_test.c
index 66ddeb6..6f95fe5 100644
--- a/test/tools_static_test.c
+++ b/test/tools_static_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 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,
@@ -31,6 +31,63 @@
 	Date:		3 April 2019
 */
 
+// ------------ zero termianted buffer ---------------------------------------------------------
+static int ztbf_test() {
+	int errors = 0;
+	char buf[128];
+	char*	sshort = "Stand up and cheer! Cheer long and loud for old Ohio.";
+	char*	slong = "Now is the time for the bobcat in the forest to make its way back to Court St for a round of pints at the Pub.";
+	int l1;
+
+	l1 = zt_buf_fill( buf, sshort, 64 );
+	errors += fail_not_equal( l1, strlen( sshort ), "zt_buf_fill of short buf returned unexpected len" );
+	errors += fail_not_equal( l1, strlen( buf ), "zt_buf_fill of short buf returned len did not match strlen" );
+
+	l1 = zt_buf_fill( buf, slong, 64 );
+	errors += fail_if_equal( l1, strlen( slong ), "zt_buf_fill of long buf returned unexpected len" );
+	errors += fail_not_equal( l1, strlen( buf ), "zt_buf_fill of long buf returned len did not match strlen" );
+
+	l1 = zt_buf_fill( buf, sshort, strlen( sshort ) );		// edge case of exact size
+	errors += fail_not_equal( l1, strlen( sshort )-1, "zt_buf_fill exact length edge case failed" );
+
+	l1 = zt_buf_fill( buf, sshort, 1 );						// unrealistic edge case
+	errors += fail_not_equal( l1, 0, "zt_buf_fill dest len == 1 test failed" );
+
+	return errors;
+}
+
+/*
+	Returns an interface name that is valid in this environment (keeps us from
+	having to know/guess a name to test with.
+*/
+static char* get_ifname( ) {
+	if_addrs_t* l;
+	struct	ifaddrs *ifs;		// pointer to head
+	struct	ifaddrs *ele;		// pointer into the list
+	char*	rstr = NULL;		// return string
+
+
+	if( (l = (if_addrs_t *) malloc( sizeof( if_addrs_t ) )) == NULL ) {
+		return NULL;
+	}
+	memset( l, 0, sizeof( if_addrs_t ) );
+	l->addrs = (char **) malloc( sizeof( char* ) * 128 );
+	if( l->addrs == NULL ) {
+		free( l );
+		return NULL;
+	}
+
+	getifaddrs( &ifs );
+	for( ele = ifs; ele; ele = ele->ifa_next ) {
+		if( ele && strcmp( ele->ifa_name, "lo" ) ) {
+			rstr = strdup( ele->ifa_name );
+			break;
+		}
+	}
+
+	free( l );
+	return rstr;
+}
 
 static int tools_test( ) {
 	int i;
@@ -40,10 +97,13 @@ static int tools_test( ) {
 	char* buf = "2,Fred,Wilma,Barney,Betty,Dino,Pebbles,Bambam,Mr. Slate,Gazoo";
 	char*	dbuf;				// duplicated buf since C marks a const string is unumtable
 	char*	hname;
+	char*	ip;					// ip address string
 	uta_ctx_t ctx;				// context for uta_lookup test
 	void*	if_list;
 
-	
+
+	uta_dump_env();
+
 	// ------------------ tokenise tests -----------------------------------------------------------
 	dbuf = strdup( buf );
 	i = uta_tokenise( dbuf, tokens, 127, ',' );
@@ -69,22 +129,27 @@ static int tools_test( ) {
 
 	j = uta_has_str( buf, "Mrs. Slate", ',', 27 );
 	errors += fail_if_true( j >= 0, "has string not found Mrs. Slate" );
-	
+
 	// ------------ host name 2 ip tests ---------------------------------------------------------
 	hname = uta_h2ip( "192.168.1.2" );
 	errors += fail_not_equal( strcmp( hname, "192.168.1.2" ), 0, "h2ip did not return IP address when given address" );
 	errors += fail_if_nil( hname, "h2ip did not return a pointer" );
+	free( hname );
 
 	hname = uta_h2ip( "yahoo.com" );
 	errors += fail_if_nil( hname, "h2ip did not return a pointer" );
+	free( hname );
 
 	hname = uta_h2ip( "yahoo.com:1234" );							// should ignore the port
 	errors += fail_if_nil( hname, "h2ip did not return a pointer" );
+	free( hname );
 
 	// ------------ rtg lookup test -------------------------------------------------------------
+#ifdef KEEP
+	// pub/sub route table generator is deprecated and should be removed at this point
 	ctx.rtg_port = 0;
 	ctx.rtg_addr = NULL;
-       
+
 	i = uta_lookup_rtg( NULL );						// ensure it handles a nil context
 	errors += fail_if_true( i, "rtg lookup returned that it found something when not expected to (nil context)" );
 
@@ -102,21 +167,9 @@ static int tools_test( ) {
 	unsetenv( "RMR_RTG_SVC" );						// this should fail as the default name (rtg) will be unknown during testing
 	i = uta_lookup_rtg( &ctx );
 	errors += fail_if_true( i, "rtg lookup returned that it found something when not expected to" );
+#endif
 
-/*
-//==== moved out of generic tools ==========
-	// -------------- test link2 stuff ----------------------------------------------------------
-	i = uta_link2( "bad" );					// should fail
-	errors += fail_if_true( i >= 0, "uta_link2 didn't fail when given bad address" );
-
-	i = uta_link2( "nohost:-1234" );
-	errors += fail_if_true( i >= 0, "uta_link2 did not failed when given a bad (negative) port " );
-
-	i = uta_link2( "nohost:1234" );					// nn should go off and set things up, but it will never successd, but uta_ call should
-	errors += fail_if_true( i < 0, "uta_link2 failed when not expected to" );
-*/
-
-	// ------------ my ip stuff -----------------------------------------------------------------
+	// ------------ my_ip stuff -----------------------------------------------------------------
 
 	if_list = mk_ip_list( "1235" );
 	errors += fail_if_nil( if_list, "mk_ip_list returned nil pointer" );
@@ -150,5 +203,34 @@ static int tools_test( ) {
 	i = has_myip( "192.168.4.30:1235", if_list, ',', 128 );											// should find our ip when only in list
 	errors += fail_if_false( i, "has_myip did not find IP when only one in list" );
 
+	ip = get_default_ip( NULL );
+	errors += fail_not_nil( ip, "get_default_ip returned non-nil pointer when given nil information" );
+
+	ip = get_default_ip( if_list );
+	if( ip ) {
+		free( ip );
+	} else {
+		errors += fail_if_nil( ip, "get_defaul_ip returned nil pointer when valid pointer expected" );
+	}
+
+	ip = get_ifname();							// suss out a valid interface name (not lo)
+	if( ip ) {
+		setenv( "RMR_BIND_IF", ip, 1 );			// drive the case where we have a hard set interface; and set known interface in list
+		free( ip );
+		if_list = mk_ip_list( "1235" );
+		if( if_list ) {
+			ip = get_default_ip( if_list );
+			errors += fail_if_nil( ip, "get_default_ip did not return valid pointer when list created from interface name" );
+		} else {
+			errors += fail_if_nil( if_list, "mk_ip_list with a specific interface name returned a nil list" );
+		}
+
+		free( ip );
+	}
+
+	errors += ztbf_test();					// test the zero term buffer fill function
+
+// -------------------------------------------------------------------------------------------------
+
 	return !!errors;			// 1 or 0 regardless of count
 }