// : vi ts=4 sw=4 noet :
/*
==================================================================================
- Copyright (c) 2019-2020 Nokia
- Copyright (c) 2018-2020 AT&T Intellectual Property.
+ Copyright (c) 2019-2021 Nokia
+ Copyright (c) 2018-2021 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.
#include "rmr.h"
#include "rmr_agnostic.h"
+/*
+ Driving ep counts is tricky when trying to do it as a part of the rts function, so
+ we drive that code on it's own.
+*/
+static int test_ep_counts() {
+ int errors = 0;
+ struct endpoint ep; // need a dummy endpoint
+
+ memset( &ep, 0, sizeof( ep ) );
+
+ incr_ep_counts( RMR_OK, &ep );
+ errors += fail_if_false( ep.scounts[EPSC_GOOD] == 1, "ep inc good counter had bad value" );
+
+ incr_ep_counts( RMR_ERR_RETRY, &ep );
+ errors += fail_if_false( ep.scounts[EPSC_TRANS] == 1, "ep inc trans counter had bad value" );
+
+ incr_ep_counts( 99, &ep ); // any non-retry/ok value
+ errors += fail_if_false( ep.scounts[EPSC_FAIL] == 1, "ep inc fail counter had bad value" );
+
+ incr_ep_counts( RMR_OK, NULL ); // ensure nil pointer doesn't crash us
+
+ return errors;
+}
+
static int rmr_api_test( ) {
int errors = 0;
void* rmc; // route manager context
int v = 0; // some value
char wbuf[128];
int i;
+ void* p; // generic pointer to test return value
int state;
int max_tries; // prevent a sticking in any loop
+ uta_ctx_t* ctx;
v = rmr_ready( NULL );
errors += fail_if( v != 0, "rmr_ready returned true before initialisation " );
v = strcmp( ((uta_ctx_t *) rmc2)->my_name, "somehost:6789" );
errors += fail_not_equal( v, 0, "source name not set from environment variable (see previous info)" );
free_ctx( rmc2 ); // coverage
-
- unsetenv( "RMR_SRC_ID" ); // context should NOT have our artificial name
+
+ unsetenv( "RMR_SRC_ID" ); // context should NOT have our artificial name
if( (rmc2 = rmr_init( NULL, 1024, FL_NOTHREAD )) == NULL ) { // drive default port selector code
errors += fail_if_nil( rmc, "rmr_init returned a nil pointer when driving for default port " );
}
msg = rmr_alloc_msg( NULL, 1024 ); // should return nil pointer
errors += fail_not_nil( msg, "rmr_alloc_msg didn't return nil when given nil context " );
-
+
msg = rmr_alloc_msg( rmc, 2048 ); // allocate larger than default size given on init
errors += fail_if_nil( msg, "rmr_alloc_msg returned nil msg pointer " );
if( msg ) {
max_tries--;
}
-
// ----- the queue load and disc cb tests should be last! -----------------------------
- for( i = 0; i < 4000; i++ ) { // test ring drop
+ for( i = 0; i < 4000; i++ ) { // test ring drop
if( msg == NULL ) {
msg = rmr_alloc_msg( rmc, 2048 ); // get a buffer with a transport header
}
rmr_close( rmc ); // no return to check; drive for coverage
+ // ----- mt_rcv edge cases -------------------------------------------------------------------------------------
+ ctx = mk_dummy_ctx();
+ p = rmr_mt_rcv( NULL, msg, 0 ); // give a valid message to cover additional lines
+ errors += fail_if_nil( p, "rmr_rt_rcv did not pointer when given a message with a nil context" );
+ if( msg ) {
+ errors += fail_if_equal( msg->state, RMR_OK, "rmr_mt_rcv returned OK state when given nil context" );
+ }
+
+ p = rmr_mt_rcv( ctx, msg, 0 ); // one shot receive "poll" case
+ errors += fail_if_nil( p, "mt_rcv with one shot time length did not return a pointer" );
+
+
+ // --------------- nil pointer exception checks ----------------------------------------------------------------
+ rmr_rcv_specific( NULL, NULL, "foo", 0 );
+ mt_call( NULL, NULL, 0, 1, NULL );
+ rmr_mt_call( NULL, NULL, 0, 1 );
+ rmr_set_low_latency( NULL );
+ rmr_set_fack( NULL );
+
+
+ msg2 = rmr_alloc_msg( rmc, 1024 );
+ msg2 = rmr_rcv_msg( NULL, msg2 );
+ if( msg2 != NULL ) {
+ errors += fail_if( msg2->state == RMR_OK, "nil context check for rcv msg returned OK" );
+ }
+ msg2 = rmr_torcv_msg( NULL, msg2, 200 );
+ if( msg2 != NULL ) {
+ errors += fail_if( msg2->state == RMR_OK, "nil context check for torcv msg returned OK" );
+ }
+
+ // ----- thread start coverage ---------------------------------------------------------------------------
+ setenv( "RMR_WARNINGS", "1", 1 ); // force non-default branches during these tests
+ setenv( "RMR_SRC_NAMEONLY", "1", 1 );
+
+ rmr_init( ":6789", 1024, 0 ); // threaded mode with defined/default RM target
+ setenv( "RMR_RTG_SVC", "-1", 1 ); // force into static table mode
+ rmr_init( ":6789", 1024, 0 ); // threaded mode with static table
+
+
+ // ---- some things must be pushed specifically for edge cases and such ------------------------------------
+ errors += test_ep_counts();
+ init_err( "test error message", rmc, rmc2, ENOMEM ); // drive for coverage
+
+ ctx = mk_dummy_ctx();
+ ctx->river_hash = rmr_sym_alloc( 129 );
+
+ buf2mbuf( NULL, NULL, 0, 0 ); // things in mt_call_si_static
+
+ state = mt_data_cb( NULL, 0, "123", 3 );
+ errors += fail_not_equal( state, 0, "mt_data_cb didn't respond correctly when ctx is nil" );
+
+ state = mt_data_cb( ctx, -1, "123", 3 );
+ errors += fail_not_equal( state, 0, "mt_data_cb didn't respond correctly when ctx is nil" );
+
+ ctx->nrivers = 1;
+ state = mt_data_cb( ctx, 23, "123", 3 ); // force add river to hash reference
+ errors += fail_not_equal( state, 0, "mt_data_cb didn't respond correctly when ctx is nil" );
+
+ mt_disc_cb( NULL, 0 );
+ mt_disc_cb( ctx, 128 ); // for a FD we know isn't there
+
+
+ p = mt_receive( NULL );
+ errors += fail_not_nil( p, "mt_receive returned non-nil pointer when given nil context" );
// --------------- phew, done ------------------------------------------------------------------------------
if( ! errors ) {
fprintf( stderr, "<INFO> all RMr API tests pass\n" );
}
- return !!errors;
+ return errors;
}
Code Review / ric-plt / lib / rmr.git / blobdiff