Merge "Fix semaphore count bug in SI95 non-blocking rcv"

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

diff --git a/test/test_support.c b/test/test_support.c
index d9a5f47..9f8f00f 100644 (file)
--- a/test/test_support.c
+++ b/test/test_support.c
@@ -1,14 +1,14 @@
-// : vi ts=4 sw=4 noet :
+// vi: ts=4 sw=4 noet :

 /*
 ==================================================================================
 /*
 ==================================================================================

-        Copyright (c) 2019 Nokia 
-        Copyright (c) 2018-2019 AT&T Intellectual Property.
+           Copyright (c) 2019-2020 Nokia
+           Copyright (c) 2018-2020 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
 
 
    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,
 
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,


@@ -27,10 +27,42 @@
        Date:           6 January 2019
 */
 
        Date:           6 January 2019
 */
 

+#ifndef _test_support_c
+#define _test_support_c
+

 #include <signal.h>
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <signal.h>
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>

+#include <fcntl.h>
+#include <unistd.h>
+
+/*
+       This is ugly, but needed to allow for component testing.
+
+       The test code (e.g. foo_test.c and not foo_static_test.c) can include these
+       constants to turn off the import of test support files:
+               NO_EMULATION            -- the transport emulation will not be included
+               NO_PRIVATE_HEADERS      -- the private headers for the transport component of RMR
+                                                               (e.g. si) will not be included.
+*/
+#ifndef NO_EMULATION                           // assume emulation unless specifically put off (love double negatives)
+       #ifdef NNG_UNDER_TEST
+               #define TP_HDR_LEN 0                            // needed for support functions but nonexistant in nng world
+               #include "test_nng_em.c"                        // nano/ngg emulation functions
+       #else
+               #include "test_si95_em.c"                       // si emulation functions
+       #endif
+#endif
+
+#ifndef NO_PRIVATE_HEADERS                                     // include transport headers unless specifically turned off
+       #ifdef NNG_UNDER_TEST
+               #include <rmr_nng_private.h>            // context things are type sensitive
+       #else
+               #include "si95/socket_if.h"                     // need to have the si context more than anything else
+               #include <rmr_si_private.h>
+       #endif
+#endif

 
 #ifndef BAD
 #define BAD 1                  // these are exit codes unless user overrides
 
 #ifndef BAD
 #define BAD 1                  // these are exit codes unless user overrides


@@ -60,7 +92,7 @@ void sig_clean_exit( int sign ) {
        exit( 0 );
 }
 
        exit( 0 );
 }
 

-/*     
+/*

        Setup all of the signal handling for signals that we want to force a clean exit:
        term, intr, hup, quit, usr1/2 alarm, etc.  All others we'll let default.
 */
        Setup all of the signal handling for signals that we want to force a clean exit:
        term, intr, hup, quit, usr1/2 alarm, etc.  All others we'll let default.
 */


@@ -69,7 +101,7 @@ static void set_signals( void ) {
        int     sig_list[] = { SIGINT, SIGQUIT, SIGILL, SIGALRM, SIGTERM, SIGUSR1 , SIGUSR2 };
        int i;
        int nele;               // number of elements in the list
        int     sig_list[] = { SIGINT, SIGQUIT, SIGILL, SIGALRM, SIGTERM, SIGUSR1 , SIGUSR2 };
        int i;
        int nele;               // number of elements in the list

-       
+

        nele = (int) ( sizeof( sig_list )/sizeof( int ) );              // convert raw size to the number of elements
        for( i = 0; i < nele; i ++ ) {
                memset( &sa, 0, sizeof( sa ) );
        nele = (int) ( sizeof( sig_list )/sizeof( int ) );              // convert raw size to the number of elements
        for( i = 0; i < nele; i ++ ) {
                memset( &sa, 0, sizeof( sa ) );


@@ -81,21 +113,21 @@ static void set_signals( void ) {
 
 static int fail_if_nil( void* p, char* what ) {
        if( !p ) {
 
 static int fail_if_nil( void* p, char* what ) {
        if( !p ) {

-               fprintf( stderr, "[FAIL] pointer to '%s' was nil\n", what );
+               fprintf( stderr, "<FAIL> %s: pointer was nil\n", what );

        }
        return p ? GOOD : BAD;
 }
 
 static int fail_not_nil( void* p, char* what ) {
        if( p ) {
        }
        return p ? GOOD : BAD;
 }
 
 static int fail_not_nil( void* p, char* what ) {
        if( p ) {

-               fprintf( stderr, "[FAIL] pointer to '%s' was not nil\n", what );
+               fprintf( stderr, "<FAIL> %s: pointer was not nil\n", what );

        }
        return !p ? GOOD : BAD;
 }
 
 static int fail_if_false( int bv, char* what ) {
        if( !bv ) {
        }
        return !p ? GOOD : BAD;
 }
 
 static int fail_if_false( int bv, char* what ) {
        if( !bv ) {

-               fprintf( stderr, "[FAIL] boolean was false (%d) %s\n", bv, what );
+               fprintf( stderr, "<FAIL> %s: expected true, boolean test was false (%d)\n", what, bv );

        }
 
        return bv ? GOOD : BAD;
        }
 
        return bv ? GOOD : BAD;


@@ -103,7 +135,7 @@ static int fail_if_false( int bv, char* what ) {
 
 static int fail_if_true( int bv, char* what ) {
        if( bv ) {
 
 static int fail_if_true( int bv, char* what ) {
        if( bv ) {

-               fprintf( stderr, "[FAIL] boolean was true (%d) %s\n", bv, what );
+               fprintf( stderr, "<FAIL> %s: expected false, boolean test was true (%d)\n", what, bv );

        }
        return bv ? BAD : GOOD;
 }
        }
        return bv ? BAD : GOOD;
 }


@@ -114,21 +146,134 @@ static int fail_if_true( int bv, char* what ) {
 static int fail_if( int bv, char* what ) {
 
        if( bv ) {
 static int fail_if( int bv, char* what ) {
 
        if( bv ) {

-               fprintf( stderr, "[FAIL] boolean was true (%d) %s\n", bv, what );
+               fprintf( stderr, "<FAIL> %s: expected false, boolean test was true (%d)\n", what, bv );

        }
        return bv ? BAD : GOOD;
 }
 
 static int fail_not_equal( int a, int b, char* what ) {
        if( a != b ) {
        }
        return bv ? BAD : GOOD;
 }
 
 static int fail_not_equal( int a, int b, char* what ) {
        if( a != b ) {

-               fprintf( stderr, "[FAIL] %s values were not equal a=%d b=%d\n", what, a, b );
+               fprintf( stderr, "<FAIL> %s: values were not equal a=%d b=%d\n", what, a, b );

        }
        return a == b ? GOOD : BAD;                     // user may override good/bad so do NOT return a==b directly!
 }
 
 static int fail_if_equal( int a, int b, char* what ) {
        if( a == b ) {
        }
        return a == b ? GOOD : BAD;                     // user may override good/bad so do NOT return a==b directly!
 }
 
 static int fail_if_equal( int a, int b, char* what ) {
        if( a == b ) {

-               fprintf( stderr, "[FAIL] %s values were equal a=%d b=%d\n", what, a, b );
+               fprintf( stderr, "<FAIL> %s values were equal a=%d b=%d\n", what, a, b );

        }
        return a != b ? GOOD : BAD;                     // user may override good/bad so do NOT return a==b directly!
 }
        }
        return a != b ? GOOD : BAD;                     // user may override good/bad so do NOT return a==b directly!
 }

+
+static int fail_not_equalp( void* a, void* b, char* what ) {
+       if( a != b ) {
+               fprintf( stderr, "<FAIL> %s: pointers were not equal a=%p b=%p\n", what, a, b );
+       }
+       return a == b ? GOOD : BAD;                     // user may override good/bad so do NOT return a==b directly!
+}
+
+static int fail_if_equalp( void* a, void* b, char* what ) {
+       if( a == b ) {
+               fprintf( stderr, "<FAIL> %s pointers were equal a=%p b=%p\n", what, a, b );
+       }
+       return a != b ? GOOD : BAD;                     // user may override good/bad so do NOT return a==b directly!
+}
+
+
+// for symtab and other non-message things this allows them to exclude by setting
+#ifndef NO_DUMMY_RMR
+/*
+       Dummy message allocator for testing without sr_static functions
+*/
+#ifndef MSG_VER
+#define MSG_VER 3
+#endif
+
+static rmr_mbuf_t* test_mk_msg( int len, int tr_len ) {
+       rmr_mbuf_t*     new_msg;
+       uta_mhdr_t* hdr;
+       size_t  alen;
+
+       alen = sizeof( *hdr ) + tr_len + len + TP_HDR_LEN;      // this does no support allocating len2 and len3 data fields
+
+       new_msg = (rmr_mbuf_t *) malloc( sizeof *new_msg );
+       new_msg->tp_buf = (void *) malloc( alen );
+       memset( new_msg->tp_buf, 0, alen );
+
+       hdr = (uta_mhdr_t*) new_msg->tp_buf;
+       SET_HDR_LEN( hdr );
+       SET_HDR_TR_LEN( hdr, tr_len );
+       hdr->rmr_ver = htonl( MSG_VER );
+       strcpy( hdr->src, "dummyhost:1111" );
+       strcpy( hdr->srcip, "30.4.19.86:1111" );
+
+       new_msg->header = new_msg->tp_buf;
+       new_msg->payload =  new_msg->header + PAYLOAD_OFFSET( hdr );
+       new_msg->alloc_len = alen;
+       new_msg->len = 0;
+
+       return new_msg;
+}
+
+static void test_set_ver( rmr_mbuf_t* msg, int ver ) {
+       uta_mhdr_t* hdr;
+
+       hdr = (uta_mhdr_t*) msg->tp_buf;
+       hdr->rmr_ver = htonl( ver );
+       strcpy( hdr->src, "dummyhost-v2:1111" );
+       strcpy( hdr->srcip, "30.4.19.86:2222" );
+
+       return;
+}
+
+/*
+       These allow values to be pushed deep into the real RMR header allocated
+       at the front of the transport buffer. These are needed to simulate
+       the actions of rmr_send() which pushes the values from the message buffer
+       just before putting them on the wire.
+*/
+static void test_set_mtype( rmr_mbuf_t* msg, int mtype ) {
+       uta_mhdr_t* hdr;
+
+       msg->mtype = mtype;
+       hdr = (uta_mhdr_t*) msg->tp_buf;
+       hdr->mtype = htonl( mtype );
+}
+
+static void test_set_sid( rmr_mbuf_t* msg, int sid ) {
+       uta_mhdr_t* hdr;
+
+       msg->sub_id = sid;
+       hdr = (uta_mhdr_t*) msg->tp_buf;
+       hdr->sub_id = htonl( sid );
+}
+
+static void test_set_plen( rmr_mbuf_t* msg, int plen ) {
+       uta_mhdr_t* hdr;
+
+       msg->len = plen;
+       hdr = (uta_mhdr_t*) msg->tp_buf;
+       hdr->plen = htonl( plen );
+}
+
+/*
+       Build a message and populate both the msg buffer and the tranport header
+       with mid, sid, and payload len. Tr_len causes that much space in the 
+       header for trace info to be reserved.
+*/
+static rmr_mbuf_t* mk_populated_msg( int alloc_len, int tr_len, int mtype, int sid, int plen ) {
+       uta_mhdr_t* hdr;
+       rmr_mbuf_t* mbuf;
+
+       mbuf = test_mk_msg( alloc_len, tr_len );
+       test_set_mtype( mbuf, mtype );
+       test_set_sid( mbuf, sid );
+       test_set_plen( mbuf, plen );
+
+       return mbuf;
+}
+
+
+#endif
+
+#endif