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Diffstat (limited to '')
| -rw-r--r-- | source4/torture/nbt/query.c | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/source4/torture/nbt/query.c b/source4/torture/nbt/query.c new file mode 100644 index 0000000..001ff19 --- /dev/null +++ b/source4/torture/nbt/query.c @@ -0,0 +1,115 @@ +/* + Unix SMB/CIFS implementation. + + NBT name query testing + + Copyright (C) Andrew Tridgell 2005 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "includes.h" +#include "lib/events/events.h" +#include "libcli/resolve/resolve.h" +#include "torture/torture.h" +#include "torture/nbt/proto.h" +#include "param/param.h" + +struct result_struct { + int num_pass; + int num_fail; +}; + +static void increment_handler(struct nbt_name_request *req) +{ + struct result_struct *v = talloc_get_type(req->async.private_data, struct result_struct); + if (req->state != NBT_REQUEST_DONE) { + v->num_fail++; + } else { + v->num_pass++; + } + talloc_free(req); +} + +/* + benchmark simple name queries +*/ +static bool bench_namequery(struct torture_context *tctx) +{ + struct nbt_name_socket *nbtsock = torture_init_nbt_socket(tctx); + int num_sent=0; + struct result_struct *result; + struct nbt_name_query io; + struct timeval tv = timeval_current(); + int timelimit = torture_setting_int(tctx, "timelimit", 5); + + const char *address; + struct nbt_name name; + + if (!torture_nbt_get_name(tctx, &name, &address)) + return false; + + io.in.name = name; + io.in.dest_addr = address; + io.in.dest_port = lpcfg_nbt_port(tctx->lp_ctx); + io.in.broadcast = false; + io.in.wins_lookup = false; + io.in.timeout = 1; + + result = talloc_zero(tctx, struct result_struct); + + torture_comment(tctx, "Running for %d seconds\n", timelimit); + while (timeval_elapsed(&tv) < timelimit) { + while (num_sent - (result->num_pass+result->num_fail) < 10) { + struct nbt_name_request *req; + req = nbt_name_query_send(nbtsock, &io); + torture_assert(tctx, req != NULL, "Failed to setup request!"); + req->async.fn = increment_handler; + req->async.private_data = result; + num_sent++; + if (num_sent % 1000 == 0) { + if (torture_setting_bool(tctx, "progress", true)) { + torture_comment(tctx, "%.1f queries per second (%d failures) \r", + result->num_pass / timeval_elapsed(&tv), + result->num_fail); + fflush(stdout); + } + } + } + + tevent_loop_once(nbtsock->event_ctx); + } + + while (num_sent != (result->num_pass + result->num_fail)) { + tevent_loop_once(nbtsock->event_ctx); + } + + torture_comment(tctx, "%.1f queries per second (%d failures) \n", + result->num_pass / timeval_elapsed(&tv), + result->num_fail); + + return true; +} + + +/* + benchmark how fast a server can respond to name queries +*/ +struct torture_suite *torture_bench_nbt(TALLOC_CTX *mem_ctx) +{ + struct torture_suite *suite = torture_suite_create(mem_ctx, "bench"); + torture_suite_add_simple_test(suite, "namequery", bench_namequery); + + return suite; +} |