+ setenv( "RMR_RTG_SVC", "4567", 1 ); // drive for edge case coverage to ensure no nil pointer etc
+ rtc( ctx );
+ setenv( "RMR_RTG_SVC", "tcp:4567", 1 );
+ rtc( ctx );
+ setenv( "RMR_RTG_SVC", "tcp:4567:error", 1 );
+ rtc( ctx );
+
+ // ------------- reallocation tests ------------------------------------------------------------
+ // we use mk_populated_msg() to create a message with mid/sid/plen pushed into the transport
+ // header to simulate a message having been sent and received which is what causes this data
+ // to push into the wire packet.
+
+ payload_str = "Stand Up and Cheer; OU78-82";
+
+
+ mbuf = mk_populated_msg( 1024, 0, 99, 100, strlen( payload_str ) );
+ memcpy( mbuf->payload, payload_str, mbuf->len );
+ mb2 = realloc_payload( mbuf, 512, NO_COPY, NO_CLONE );
+ errors += fail_if_nil( mb2, "realloc_payload (no copy) returned a nil pointer when reallocating with smaller size" );
+ errors += fail_if_false( mbuf == mb2, "non-clone realloc payload (no copy) of smaller size did not return the same buffer" );
+
+ mb2 = realloc_payload( NULL, 512, NO_COPY, NO_CLONE );
+ errors += fail_not_nil( mb2, "realloc payload did not return nil pointer when passed nil mbuf" );
+
+ mb2 = realloc_payload( mbuf, 0, NO_COPY, NO_CLONE );
+ errors += fail_not_nil( mb2, "realloc payload did not return nil pointer when passed bad len" );
+
+ fprintf( stderr, "<TEST> no copy/no clone test starts\n" );
+ mb2 = realloc_payload( mbuf, 2048, NO_COPY, NO_CLONE );
+ errors += fail_if_false( mbuf == mb2, "realloc payload (no copy) of larger size did not return the same msg buffer(1)" );
+ errors += fail_not_equal( mb2->mtype, -1, "realloc payload (no copy) did not reset mtype(a) to expected(b) value" );
+ errors += fail_not_equal( mb2->sub_id, -1, "realloc payload (no copy) did not reset sub-id(a) to expected(b) value" );
+ errors += fail_if_nil( mb2, "realloc payload returned (no copy) a nil pointer when increasing payload len" );
+ errors += fail_not_equal( mb2->len, 0, "realloc payload payload len(a) not expected(b):" );
+ errors += fail_not_equal( rmr_payload_size( mb2), 2048, "realloc payload alloc len(a) not expected(b)" );
+
+ fprintf( stderr, "<TEST> copy/no clone test starts\n" );
+ mbuf = mk_populated_msg( 1024, 0, 99, 100, strlen( payload_str ) );
+ memcpy( mbuf->payload, payload_str, mbuf->len );
+ mb2 = realloc_payload( mbuf, 2048, COPY, NO_CLONE );
+ errors += fail_if_false( mbuf == mb2, "non-clone realloc payload (copy) of larger size did not return the same msg buffer(2)" );
+ errors += fail_if_nil( mb2, "realloc payload (copy) returned a nil pointer when increasing payload len)" );
+ errors += fail_not_equal( mb2->mtype, 99, "realloc payload (copy) did not reset mtype(a) to expected(b) value" );
+ errors += fail_not_equal( mb2->sub_id, 100, "realloc payload (copy) did not reset sub-id(a) to expected(b) value" );
+ errors += fail_if_equal( mb2->len, 0, "realloc payload (copy) msg len(a) not expected(b)" );
+ errors += fail_not_equal( rmr_payload_size( mb2), 2048, "realloc payload (copy) alloc len(a) not expected(b)" );
+ errors += fail_not_equal( strncmp( payload_str, mb2->payload, strlen( payload_str )), 0, "realloc payload(copy) didn't copy payload" );
+
+ fprintf( stderr, "<TEST> copy/clone test starts requested buffer smaller than original\n" );
+ mbuf = mk_populated_msg( 1024, 0, 99, 100, strlen( payload_str ) );
+ memcpy( mbuf->payload, payload_str, mbuf->len );
+ mb2 = realloc_payload( mbuf, 512, COPY, CLONE );
+ errors += fail_if_true( mbuf == mb2, "realloc payload (clone+copy) of larger size did not return different message buffers" );
+ errors += fail_if_nil( mb2, "realloc payload (clone+copy) returned a nil pointer when increasing payload len)" );
+ errors += fail_not_equal( mb2->mtype, 99, "realloc payload (clone+copy) did not reset mtype(a) to expected(b) value" );
+ errors += fail_not_equal( mb2->sub_id, 100, "realloc payload (clone+copy) did not reset sub-id(a) to expected(b) value" );
+ errors += fail_not_equal( mb2->len, strlen( payload_str ), "realloc payload (clone+copy) msg len(a) not expected(b)" );
+ errors += fail_not_equal( rmr_payload_size( mb2), 1024, "realloc payload (clone+copy) alloc len(a) not expected(b)" );
+ errors += fail_not_equal( strncmp( payload_str, mb2->payload, strlen( payload_str )), 0, "realloc payload(clone+copy) didn't copy payload" );
+
+ // with a clone, we must verify that original message looks sane too
+ errors += fail_not_equal( mbuf->mtype, 99, "realloc payload (clone+copy) validation of unchanged mbuf->mtype fails" );
+ errors += fail_not_equal( mbuf->sub_id, 100, "realloc payload (clone+copy) validation of unchanged mbuf->subid fails" );
+ errors += fail_not_equal( mbuf->len, strlen( payload_str ), "realloc payload (clone+copy) validation of unchanged payload len fails" );
+ errors += fail_not_equal( rmr_payload_size( mbuf ), 1024, "realloc payload (clone+copy) validation of unchanged alloc length fails" );
+ errors += fail_not_equal( strncmp( payload_str, mbuf->payload, strlen( payload_str )), 0, "realloc payload(clone+copy) validation of unchanged payload fails" );
+
+
+ fprintf( stderr, "<TEST> copy/clone test starts requested buf is larger than original\n" );
+ mbuf = mk_populated_msg( 1024, 0, 99, 100, strlen( payload_str ) );
+ memcpy( mbuf->payload, payload_str, mbuf->len );
+ mb2 = realloc_payload( mbuf, 2048, COPY, CLONE );
+ errors += fail_if_true( mbuf == mb2, "realloc payload(clone+copy/lg) of larger size did not return different message buffers" );
+ errors += fail_if_nil( mb2, "realloc payload (clone+copy/lg) returned a nil pointer when increasing payload len)" );
+ errors += fail_not_equal( mb2->mtype, 99, "realloc payload (clone+copy/lg) did not reset mtype(a) to expected(b) value" );
+ errors += fail_not_equal( mb2->sub_id, 100, "realloc payload (clone+copy/lg) did not reset sub-id(a) to expected(b) value" );
+ errors += fail_not_equal( mb2->len, strlen( payload_str ), "realloc payload (clone+copy/lg) msg len(a) not expected(b)" );
+ errors += fail_not_equal( rmr_payload_size( mb2), 2048, "realloc payload (clone+copy/lg) alloc len(a) not expected(b)" );
+ errors += fail_not_equal( strncmp( payload_str, mb2->payload, strlen( payload_str )), 0, "realloc payload(clone+copy/lg) didn't copy payload" );
+
+ // with a clone, we must verify that original message looks sane too
+ errors += fail_not_equal( mbuf->mtype, 99, "realloc payload (clone+copy/lg) validation of unchanged mbuf->mtype fails" );
+ errors += fail_not_equal( mbuf->sub_id, 100, "realloc payload (clone+copy/lg) validation of unchanged mbuf->subid fails" );
+ errors += fail_not_equal( mbuf->len, strlen( payload_str ), "realloc payload (clone+copy/lg) validation of unchanged payload len fails" );
+ errors += fail_not_equal( rmr_payload_size( mbuf ), 1024, "realloc payload (clone+copy/lg) validation of unchanged alloc length fails" );
+ errors += fail_not_equal( strncmp( payload_str, mbuf->payload, strlen( payload_str )), 0, "realloc payload(clone+copy/lg) validation of unchanged payload fails" );
+
+ // original message should be unharmed, and new message should have no type/sid or payload len; total alloc len should be requested enlargement
+ fprintf( stderr, "<TEST> no copy/clone test starts requested buf is larger than original\n" );
+ mbuf = mk_populated_msg( 1024, 0, 99, 100, strlen( payload_str ) );
+ memcpy( mbuf->payload, payload_str, mbuf->len );
+ mb2 = realloc_payload( mbuf, 2048, NO_COPY, CLONE );
+ errors += fail_if_true( mbuf == mb2, "realloc payload (clone+nocopy) of larger size did not return different message buffers" );
+ errors += fail_if_nil( mb2, "realloc payload (clone+nocopy) returned a nil pointer when increasing payload len)" );
+ errors += fail_not_equal( mb2->mtype, -1, "realloc payload (clone+nocopy) did not reset mtype(a) to expected(b) value" );
+ errors += fail_not_equal( mb2->sub_id, -1, "realloc payload (clone+nocopy) did not reset sub-id(a) to expected(b) value" );
+ errors += fail_not_equal( mb2->len, 0, "realloc payload (clone+nocopy) msg len(a) not expected(b)" );
+ errors += fail_not_equal( rmr_payload_size( mb2 ), 2048, "realloc payload (clone+nocopy) alloc len(a) not expected(b)" );
+ errors += fail_if_equal( strncmp( payload_str, mb2->payload, strlen( payload_str )), 0, "realloc payload(clone+nocopy) copied payload when not supposed to" );
+
+ // with a clone, we must verify that original message looks sane too
+ errors += fail_not_equal( mbuf->mtype, 99, "realloc payload (clone+nocopy) validation of unchanged mbuf->mtype fails" );
+ errors += fail_not_equal( mbuf->sub_id, 100, "realloc payload (clone+nocopy) validation of unchanged mbuf->subid fails" );
+ errors += fail_not_equal( mbuf->len, strlen( payload_str ), "realloc payload (clone+nocopy) validation of unchanged payload len fails" );
+ errors += fail_not_equal( rmr_payload_size( mbuf ), 1024, "realloc payload (clone+nocopy) validation of unchanged alloc length fails" );
+ errors += fail_not_equal( strncmp( payload_str, mbuf->payload, strlen( payload_str )), 0, "realloc payload (clone+nocopy) validation of unchanged payload fails" );
+
+