X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=test%2Frmr_nng_api_static_test.c;h=6588907ba8fb8e1bc166631de032b38e1bc107d7;hb=353bafbe34c601eda6649ea7dcfdcf285d796d5a;hp=2db1a202a3d178203cce84d8ae70dc9ff8054fc4;hpb=907fbf43104b1670b7374bf1a4b22096977774bf;p=ric-plt%2Flib%2Frmr.git diff --git a/test/rmr_nng_api_static_test.c b/test/rmr_nng_api_static_test.c index 2db1a20..6588907 100644 --- a/test/rmr_nng_api_static_test.c +++ b/test/rmr_nng_api_static_test.c @@ -57,9 +57,11 @@ #include #include #include +#include +#include -#include "../src/common/include/rmr.h" -#include "../src/common/include/rmr_agnostic.h" +#include "rmr.h" +#include "rmr_agnostic.h" /* Send a 'burst' of messages to drive some send retry failures to increase RMr coverage @@ -84,6 +86,22 @@ static void send_n_msgs( void* ctx, int n ) { } } +/* + Refresh or allocate a message with some default values +*/ +static rmr_mbuf_t* fresh_msg( void* ctx, rmr_mbuf_t* msg ) { + if( ! msg ) { + msg = rmr_alloc_msg( ctx, 2048 ); + } + + msg->mtype = 0; + msg->sub_id = -1; + msg->state = 0; + msg->len = 100; + + return msg; +} + static int rmr_api_test( ) { int errors = 0; void* rmc; // route manager context @@ -98,28 +116,46 @@ static int rmr_api_test( ) { v = rmr_ready( NULL ); errors += fail_if( v != 0, "rmr_ready returned true before initialisation " ); + em_set_long_hostname( 1 ); if( (rmc = rmr_init( "4560", 1024, FL_NOTHREAD )) == NULL ) { fail_if_nil( rmc, "rmr_init returned a nil pointer " ); return 1; } + setenv( "RMR_SRC_ID", "somehost", 1 ); // context should have this as source if( (rmc2 = rmr_init( ":6789", 1024, FL_NOTHREAD )) == NULL ) { // init without starting a thread errors += fail_if_nil( rmc, "rmr_init returned a nil pointer for non-threaded init " ); } + fprintf( stderr, " with RMR_SRC_ID env set, source name in context: (%s)\n", ((uta_ctx_t *) rmc2)->my_name ); + 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 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 " ); } + fprintf( stderr, " after unset of RMR_SRC_ID, source name in context: (%s)\n", ((uta_ctx_t *) rmc2)->my_name ); + v = strcmp( ((uta_ctx_t *) rmc2)->my_name, "somehost:6789" ); + errors += fail_if_equal( v, 0, "source name smells when removed from environment (see previous info)" ); + free_ctx( rmc2 ); // attempt to reduce leak check errors + v = rmr_ready( rmc ); // unknown return; not checking at the moment 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 ) { + rmr_get_srcip( msg, wbuf ); + errors += fail_if_equal( 0, strlen( wbuf ), "rmr_get_srcip did not did not return string with length (b) after alloc_msg" ); + fprintf( stderr, " ip: %s\n", wbuf ); + } + v = rmr_payload_size( NULL ); errors += fail_if( v >= 0, "rmr_payload_size returned valid size for nil message " ); @@ -157,12 +193,14 @@ static int rmr_api_test( ) { msg->len = 100; msg->mtype = 1; msg->state = 999; + msg->tp_state = 999; errno = 999; msg = rmr_send_msg( rmc, msg ); errors += fail_if_nil( msg, "send_msg_ did not return a message on send " ); if( msg ) { errors += fail_not_equal( msg->state, RMR_ERR_NOENDPT, "send_msg did not return no endpoints before rtable added " ); errors += fail_if( errno == 0, "send_msg did not set errno " ); + errors += fail_if( msg->tp_state == 999, "send_msg did not set tp_state (1)" ); } gen_rt( rmc ); // --- after this point there is a dummy route table so send and rts calls should be ok @@ -170,6 +208,7 @@ static int rmr_api_test( ) { msg->len = 100; msg->mtype = 1; msg->state = 999; + msg->tp_state = 999; errno = 999; msg = rmr_send_msg( rmc, msg ); errors += fail_if_nil( msg, "send_msg_ did not return a message on send " ); @@ -178,6 +217,7 @@ static int rmr_api_test( ) { errors += fail_if( errno != 0, "send_msg set errno for send that should work " ); v = rmr_payload_size( msg ); errors += fail_if( v != 2048, "send_msg did not allocate new buffer with correct size " ); + errors += fail_if( msg->tp_state == 999, "send_msg did not set tp_state (2)" ); } rmr_set_stimeout( NULL, 0 ); @@ -196,7 +236,6 @@ static int rmr_api_test( ) { if( msg2->state != RMR_ERR_EMPTY ) { errors += fail_not_equal( msg2->state, RMR_OK, "receive given nil message did not return msg with good state (not empty) " ); } - //errors += fail_not_equal( msg2->state, RMR_OK, "receive given nil message did not return msg with good state " ); } @@ -214,12 +253,17 @@ static int rmr_api_test( ) { msg->state = 0; msg = rmr_rts_msg( NULL, msg ); // should set state in msg - errors += fail_if_equal( msg->state, 0, "rmr_rts_msg did not set state when given valid message but no context " ); + if( msg ) { + errors += fail_if_equal( msg->state, 0, "rmr_rts_msg did not set state when given valid message but no context " ); + } else { + errors += fail_if_nil( msg, "rmr_rts_msg returned a nil msg when given a good one" ); + } msg = rmr_rts_msg( rmc, msg ); // return the buffer to the sender errors += fail_if_nil( msg, "rmr_rts_msg did not return a message pointer " ); - errors += fail_if( errno != 0, "rmr_rts_msg did not reset errno " ); + errors += fail_not_equal( msg->state, 0, "rts_msg did not return a good state (a) when expected" ); + errors += fail_not_equal( errno, 0, "rmr_rts_msg did not reset errno (a) expected (b)" ); @@ -230,6 +274,8 @@ static int rmr_api_test( ) { snprintf( msg->xaction, 17, "%015d", 16 ); // dummy transaction id (emulation generates, this should arrive after a few calls to recv) msg->mtype = 0; msg->sub_id = -1; + em_set_rcvcount( 0 ); // reset message counter + em_set_rcvdelay( 1 ); // force slow msg rate during mt testing msg = rmr_call( rmc, msg ); // dummy nng/nano function will sequentually add xactions and should match or '16' errors += fail_if_nil( msg, "rmr_call returned a nil message on call expected to succeed " ); if( msg ) { @@ -285,7 +331,7 @@ static int rmr_api_test( ) { errors += fail_if( i >= 40, "torcv_msg never returned a timeout " ); - // ---- trace things that are not a part of the mbuf_api functions and thus must be tested here + // ---- trace things that are not a part of the mbuf_api functions and thus must be tested here ------- state = rmr_init_trace( NULL, 37 ); // coverage test nil context errors += fail_not_equal( state, 0, "attempt to initialise trace with nil context returned non-zero state (a) " ); errors += fail_if_equal( errno, 0, "attempt to initialise trace with nil context did not set errno as expected " ); @@ -306,10 +352,114 @@ static int rmr_api_test( ) { em_send_failures = 0; + ((uta_ctx_t *)rmc)->shutdown = 1; rmr_close( NULL ); // drive for coverage rmr_close( rmc ); // no return to check; drive for coverage + // -- allocate a new context for mt-call and drive that stuff ----------------------------------------- +#ifdef EMULATE_NNG + msg = fresh_msg( rmc, msg ); // ensure we have one with known contents + + msg->state = 0; + msg = rmr_mt_call( rmc, msg, 3, 10 ); // drive when not in mt setup + if( msg ) { + errors += fail_not_equal( msg->state, RMR_ERR_NOTSUPP, "rmr_mt_call did not set not supported error when not mt initialised" ); + } else { + errors += fail_if_nil( msg, "rmr_mt_call returned nil pointer when not mt initialised" ); + } + msg = fresh_msg( rmc, msg ); + + msg = rmr_mt_rcv( rmc, msg, 10 ); // gen not supported error if ctx not set for mt + if( msg ) { + errors += fail_not_equal( msg->state, RMR_ERR_NOTSUPP, "rmr_mt_rcv did not return not supported state when mt not initialised" ); + } else { + errors += fail_if_nil( msg, "nil pointer from rmr_mt_rcv when mt not initialised\n" ); + } + msg = fresh_msg( rmc, msg ); + + msg->state = 0; + if( msg ) { + msg = rmr_mt_call( rmc, msg, 1000, 10 ); // thread id out of range + errors += fail_if_equal( msg->state, 0, "rmr_mt_call did not set an error when given an invalid call-id" ); + } else { + errors += fail_if_nil( msg, "rmr_mt_call returned a nil pointer when given an invalid call-id" ); + } + msg = fresh_msg( rmc, msg ); + + state = init_mtcall( NULL ); // drive for coverage + errors += fail_not_equal( state, 0, "init_mtcall did not return false (a) when given a nil context pointer" ); + + + if( (rmc = rmr_init( NULL, 1024, FL_NOTHREAD | RMRFL_MTCALL )) == NULL ) { // drive multi-call setup code without rtc thread + errors += fail_if_nil( rmc, "rmr_init returned a nil pointer when driving for mt-call setup " ); + } + + gen_rt( rmc ); // must attach a route table so sends succeed + + fprintf( stderr, " enabling mt messages\n" ); + em_set_rcvdelay( 1 ); // force slow msg rate during mt testing + em_set_mtc_msgs( 1 ); // emulated nngrcv will now generate messages with call-id and call flag + + msg->state = 0; + msg = rmr_mt_call( NULL, msg, 3, 10 ); // should timeout + if( msg ) { + errors += fail_if( msg->state == 0, "rmr_mt_call did not set message state when given message with nil context " ); + } + msg = fresh_msg( rmc, msg ); + + fprintf( stderr, " invoking mt_call with timout == 2999\n" ); + msg = rmr_mt_call( rmc, msg, 2, 2999 ); // long timeout to drive time building code, should receive + if( msg ) { + if( msg->state != RMR_OK ) { + fprintf( stderr, " rmr_mt_call returned error in mbuf: %d\n", msg->state ); + } else { + errors += fail_not_nil( msg, "rmr_mt_call did not return a nil pointer on read timeout" ); + } + } + msg = fresh_msg( rmc, msg ); + + msg = rmr_mt_rcv( NULL, NULL, 10 ); + errors += fail_not_nil( msg, "rmr_mt_rcv returned a non-nil message when given nil message and nil context" ); + + fprintf( stderr, " invoking mt_rcv with timout == 2999\n" ); + msg = fresh_msg( rmc, msg ); + msg = rmr_mt_rcv( rmc, msg, 2999 ); + if( !msg ) { + errors += fail_if_nil( msg, "rmr_mt_rcv returned a nil message when given valid message and timeout of 29999" ); + } + msg = fresh_msg( rmc, msg ); + + msg = rmr_mt_rcv( rmc, msg, -1 ); + if( !msg ) { + errors += fail_if_nil( msg, "rmr_mt_rcv returned a nil message when given valid message unlimited timeout" ); + } + msg = fresh_msg( rmc, msg ); + + fprintf( stderr, " waiting 20.0 seconds for a known call xaction to arrive (%ld)\n", time( NULL ) ); + snprintf( msg->xaction, 17, "%015d", 5 ); // we'll reset receive counter before calling mt_call so this will arrive again + em_set_rcvcount( 0 ); + msg = rmr_mt_call( rmc, msg, 2, 15000 ); // we need about 10s to get the message with the 'slow rate' + if( msg ) { + errors += fail_not_equal( msg->state, RMR_OK, "mt_call with known xaction id bad state (a)" ); + } else { + errors += fail_if_nil( msg, "mt_call with known xaction id returned nil message" ); + } + fprintf( stderr, " time check: %ld\n", time( NULL ) ); + + em_set_mtc_msgs( 0 ); // turn off + em_set_rcvdelay( 0 ); // full speed receive rate to overflow the ring + + fprintf( stderr, " pausing 5s to allow mt-call receive ring to fill %ld\n", time( NULL ) ); + sleep( 2 ); + fprintf( stderr, " tests continuing %ld\n", time( NULL ) ); + em_set_rcvdelay( 1 ); // restore slow receive pace for any later tests + ((uta_ctx_t *)rmc)->shutdown = 1; // force the mt-reciver attached to the context to stop +#endif + + + // --------------- phew, done ------------------------------------------------------------------------------ + if( ! errors ) { fprintf( stderr, " all RMr API tests pass\n" ); }