Initial repo population

[ric-app/mc.git] / src / sidecars / listener / unit_test.c

diff --git a/src/sidecars/listener/unit_test.c b/src/sidecars/listener/unit_test.c
new file mode 100644 (file)
index 0000000..79bc43f
--- /dev/null
+++ b/src/sidecars/listener/unit_test.c
@@ -0,0 +1,77 @@
+// vim: ts=4 sw=4 noet:
+/*
+ --------------------------------------------------------------------------------
+       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
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+ --------------------------------------------------------------------------------
+*/
+
+/*
+       Mnemonic:       unit_test.c
+       Abstract:       Basic unit tests for the mc listener.
+       Date:           22 August 2019
+       Author:         E. Scott Daniels
+*/
+
+// this/these are what we are testing; include them directly
+#include "mcl.c"
+
+/*
+       Parms:  [fifo-dir-name]
+*/
+int main( int argc,  char** argv ) {
+       void*   ctx;
+       int             errors;
+       char*   dname = "/tmp/fifos";
+       char*   port = "4560";
+       int             fd;
+       int             fd2;
+
+       if( argc > 1 ) {
+               dname = argv[1];
+       }
+       
+       ctx = mcl_mk_context( dname );
+       if( ctx == NULL ) {
+               fprintf( stderr, "[FAIL] couldn't make context" );
+               exit( 1 );
+       }
+
+       mcl_set_sigh();                 // prevent colobber from broken pipe
+
+       fd = suss_fifo( ctx, 101, 1 );                          // should open the file for writing and return the fdes
+       if( fd < 0 ) {
+               fprintf( stderr, "[FAIL] suss_fifo did not return a valid fd\n" );
+               errors++;
+       }
+
+       fd2= suss_fifo( ctx, 101, 0 );                          // should open the file file for reading and return a different fd
+       if( fd < 0 ) {
+               fprintf( stderr, "[FAIL] suss_fifo did not return a valid fd\n" );
+               errors++;
+       }
+       if( fd == fd2 ) {
+               fprintf( stderr, "[FAIL] reading and writing fifo file descriptors expected to differ; both were %d\n", fd );
+               errors++;
+       }
+
+       mcl_start_listening( ctx, port, 0 );                    // start the listener, no waiting for rt since we don't send
+
+       if( ! errors ) {
+               fprintf( stderr, "[PASS] all tests look peachy\n" );
+       }
+
+       return errors != 0;
+}
+