| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 |
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| 4 | Example echo torture tests
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| 5 |
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| 6 | Copyright (C) 2010 Kai Blin <kai@samba.org>
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| 7 |
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| 8 | This program is free software; you can redistribute it and/or modify
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| 9 | it under the terms of the GNU General Public License as published by
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| 10 | the Free Software Foundation; either version 3 of the License, or
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| 11 | (at your option) any later version.
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| 12 |
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| 13 | This program is distributed in the hope that it will be useful,
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | GNU General Public License for more details.
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| 17 |
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| 18 | You should have received a copy of the GNU General Public License
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| 19 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 20 | */
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| 21 |
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| 22 | #include "includes.h"
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| 23 | #include "torture/smbtorture.h"
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| 24 | #include "libcli/resolve/resolve.h"
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| 25 | #include <tevent.h>
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| 26 | #include "libcli/util/ntstatus.h"
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| 27 | #include "libcli/echo/libecho.h"
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| 28 |
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| 29 | NTSTATUS torture_libcli_echo_init(void);
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| 30 |
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| 31 | /* Basic test function that sends an echo request and checks the reply */
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| 32 | static bool echo_udp_basic(struct torture_context *tctx, const char *address)
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| 33 | {
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| 34 | struct tevent_req *req;
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| 35 | NTSTATUS status;
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| 36 | const char *msg_send = "This is a test string\n";
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| 37 | char *msg_recv;
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| 38 |
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| 39 | req = echo_request_send(tctx, tctx->ev, address, msg_send);
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| 40 | torture_assert(tctx, req != NULL,
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| 41 | "echo_request_send returned non-null tevent_req");
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| 42 |
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| 43 | while(tevent_req_is_in_progress(req)) {
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| 44 | tevent_loop_once(tctx->ev);
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| 45 | }
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| 46 |
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| 47 | status = echo_request_recv(req, tctx, &msg_recv);
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| 48 | torture_assert_ntstatus_ok(tctx, status,
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| 49 | "echo_request_recv returned ok");
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| 50 |
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| 51 | torture_assert_str_equal(tctx, msg_recv, msg_send,
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| 52 | "Echo server echoed request string");
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| 53 |
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| 54 | return true;
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| 55 | }
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| 56 |
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| 57 | /*Test case to set up the environment and perform UDP-based echo tests */
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| 58 | static bool torture_echo_udp(struct torture_context *tctx)
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| 59 | {
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| 60 | const char *address;
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| 61 | struct nbt_name name;
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| 62 | NTSTATUS status;
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| 63 | bool ret = true;
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| 64 |
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| 65 | make_nbt_name_server(&name,
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| 66 | torture_setting_string(tctx, "host", NULL));
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| 67 | status = resolve_name(lpcfg_resolve_context(tctx->lp_ctx), &name, tctx,
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| 68 | &address, tctx->ev);
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| 69 | if (!NT_STATUS_IS_OK(status)) {
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| 70 | printf("Failed to resolve %s - %s\n", name.name,
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| 71 | nt_errstr(status));
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| 72 | return false;
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| 73 | }
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| 74 |
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| 75 | /* All tests are now called here */
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| 76 | ret &= echo_udp_basic(tctx, address);
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| 77 |
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| 78 | return ret;
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| 79 | }
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| 80 |
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| 81 | /* Test suite that bundles all the libecho tests */
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| 82 | NTSTATUS torture_libcli_echo_init(void)
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| 83 | {
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| 84 | struct torture_suite *suite;
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| 85 |
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| 86 | suite = torture_suite_create(talloc_autofree_context(), "echo");
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| 87 | NT_STATUS_HAVE_NO_MEMORY(suite);
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| 88 |
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| 89 | torture_suite_add_simple_test(suite, "udp", torture_echo_udp);
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| 90 |
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| 91 | suite->description = talloc_strdup(suite, "libcli/echo interface tests");
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| 92 | torture_register_suite(suite);
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| 93 |
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| 94 | return NT_STATUS_OK;
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| 95 | }
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