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Unix SMB/CIFS implementation.
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test suite for echo rpc operations
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Copyright (C) Andrew Tridgell 2003
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Copyright (C) Stefan (metze) Metzmacher 2005
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Copyright (C) Jelmer Vernooij 2005
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "torture/torture.h"
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#include "torture/rpc/rpc.h"
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#include "lib/events/events.h"
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#include "librpc/gen_ndr/ndr_echo_c.h"
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test the AddOne interface
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#define TEST_ADDONE(tctx, value) do { \
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r.out.out_data = &n; \
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status = dcerpc_echo_AddOne(p, tctx, &r); \
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torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx, "AddOne(%d) failed", i)); \
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torture_assert (tctx, n == i+1, talloc_asprintf(tctx, "%d + 1 != %u (should be %u)\n", i, n, i+1)); \
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torture_comment (tctx, "%d + 1 = %u\n", i, n); \
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static bool test_addone(struct torture_context *tctx,
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struct dcerpc_pipe *p)
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TEST_ADDONE(tctx, 0x7FFFFFFE);
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TEST_ADDONE(tctx, 0xFFFFFFFE);
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TEST_ADDONE(tctx, 0xFFFFFFFF);
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TEST_ADDONE(tctx, random() & 0xFFFFFFFF);
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test the EchoData interface
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static bool test_echodata(struct torture_context *tctx,
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struct dcerpc_pipe *p)
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uint8_t *data_in, *data_out;
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struct echo_EchoData r;
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if (torture_setting_bool(tctx, "quick", false) &&
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(p->conn->flags & DCERPC_DEBUG_VALIDATE_BOTH)) {
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len = 1 + (random() % 500);
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len = 1 + (random() % 5000);
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data_in = talloc_array(tctx, uint8_t, len);
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data_out = talloc_array(tctx, uint8_t, len);
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r.in.in_data = data_in;
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status = dcerpc_echo_EchoData(p, tctx, &r);
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torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx,
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"EchoData(%d) failed\n", len));
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data_out = r.out.out_data;
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if (data_in[i] != data_out[i]) {
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torture_comment(tctx, "Bad data returned for len %d at offset %d\n",
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torture_comment(tctx, "in:\n");
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dump_data(0, data_in+i, MIN(len-i, 16));
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torture_comment(tctx, "out:\n");
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dump_data(0, data_out+i, MIN(len-1, 16));
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test the SourceData interface
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static bool test_sourcedata(struct torture_context *tctx,
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struct dcerpc_pipe *p)
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struct echo_SourceData r;
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if (torture_setting_bool(tctx, "quick", false) &&
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(p->conn->flags & DCERPC_DEBUG_VALIDATE_BOTH)) {
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len = 100 + (random() % 500);
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len = 200000 + (random() % 5000);
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status = dcerpc_echo_SourceData(p, tctx, &r);
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torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx,
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"SourceData(%d) failed", len));
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for (i=0;i<len;i++) {
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uint8_t *v = (uint8_t *)r.out.data;
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torture_assert(tctx, v[i] == (i & 0xFF),
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talloc_asprintf(tctx,
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"bad data 0x%x at %d\n", (uint8_t)r.out.data[i], i));
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test the SinkData interface
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static bool test_sinkdata(struct torture_context *tctx,
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struct dcerpc_pipe *p)
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struct echo_SinkData r;
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if (torture_setting_bool(tctx, "quick", false) &&
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(p->conn->flags & DCERPC_DEBUG_VALIDATE_BOTH)) {
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len = 100 + (random() % 5000);
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len = 200000 + (random() % 5000);
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data_in = talloc_array(tctx, uint8_t, len);
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for (i=0;i<len;i++) {
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status = dcerpc_echo_SinkData(p, tctx, &r);
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torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx,
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"SinkData(%d) failed",
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torture_comment(tctx, "sunk %d bytes\n", len);
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test the testcall interface
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static bool test_testcall(struct torture_context *tctx,
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struct dcerpc_pipe *p)
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struct echo_TestCall r;
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const char *s = NULL;
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r.in.s1 = "input string";
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status = dcerpc_echo_TestCall(p, tctx, &r);
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torture_assert_ntstatus_ok(tctx, status, "TestCall failed");
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torture_assert_str_equal(tctx, s, "input string", "Didn't receive back same string");
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test the testcall interface
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static bool test_testcall2(struct torture_context *tctx,
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struct dcerpc_pipe *p)
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struct echo_TestCall2 r;
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r.out.info = talloc(tctx, union echo_Info);
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torture_comment(tctx, "Testing TestCall2 level %d\n", i);
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status = dcerpc_echo_TestCall2(p, tctx, &r);
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torture_assert_ntstatus_ok(tctx, status, "TestCall2 failed");
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test the TestSleep interface
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static bool test_sleep(struct torture_context *tctx,
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struct dcerpc_pipe *p)
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#define ASYNC_COUNT 3
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struct rpc_request *req[ASYNC_COUNT];
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struct echo_TestSleep r[ASYNC_COUNT];
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bool done[ASYNC_COUNT];
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struct timeval snd[ASYNC_COUNT];
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struct timeval rcv[ASYNC_COUNT];
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struct timeval diff[ASYNC_COUNT];
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struct tevent_context *ctx;
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if (torture_setting_bool(tctx, "quick", false)) {
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torture_skip(tctx, "TestSleep disabled - use \"torture:quick=no\" to enable\n");
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torture_comment(tctx, "Testing TestSleep - use \"torture:quick=yes\" to disable\n");
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for (i=0;i<ASYNC_COUNT;i++) {
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snd[i] = timeval_current();
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rcv[i] = timeval_zero();
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r[i].in.seconds = ASYNC_COUNT-i;
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req[i] = dcerpc_echo_TestSleep_send(p, tctx, &r[i]);
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torture_assert(tctx, req[i], "Failed to send async sleep request\n");
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ctx = dcerpc_event_context(p);
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while (total_done < ASYNC_COUNT) {
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torture_assert(tctx, event_loop_once(ctx) == 0,
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"Event context loop failed");
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for (i=0;i<ASYNC_COUNT;i++) {
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if (done[i] == false && req[i]->state == RPC_REQUEST_DONE) {
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rcv[i] = timeval_current();
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diff[i] = timeval_until(&snd[i], &rcv[i]);
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rounded_tdiff = (int)(0.5 + diff[i].tv_sec + (1.0e-6*diff[i].tv_usec));
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status = dcerpc_ndr_request_recv(req[i]);
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torture_comment(tctx, "rounded_tdiff=%d\n", rounded_tdiff);
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torture_assert_ntstatus_ok(tctx, status,
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talloc_asprintf(tctx, "TestSleep(%d) failed", i));
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torture_assert(tctx, r[i].out.result == r[i].in.seconds,
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talloc_asprintf(tctx, "Failed - Asked to sleep for %u seconds (server replied with %u seconds and the reply takes only %u seconds)",
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r[i].out.result, r[i].in.seconds, (uint_t)diff[i].tv_sec));
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torture_assert(tctx, r[i].out.result <= rounded_tdiff,
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talloc_asprintf(tctx, "Failed - Slept for %u seconds (but reply takes only %u.%06u seconds)",
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r[i].out.result, (uint_t)diff[i].tv_sec, (uint_t)diff[i].tv_usec));
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if (r[i].out.result+1 == rounded_tdiff) {
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torture_comment(tctx, "Slept for %u seconds (but reply takes %u.%06u seconds - busy server?)\n",
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r[i].out.result, (uint_t)diff[i].tv_sec, (uint_t)diff[i].tv_usec);
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} else if (r[i].out.result == rounded_tdiff) {
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torture_comment(tctx, "Slept for %u seconds (reply takes %u.%06u seconds - ok)\n",
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r[i].out.result, (uint_t)diff[i].tv_sec, (uint_t)diff[i].tv_usec);
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torture_comment(tctx, "(Failed) - Not async - Slept for %u seconds (but reply takes %u.%06u seconds)",
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r[i].out.result, (uint_t)diff[i].tv_sec, (uint_t)diff[i].tv_usec);
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/* TODO: let the test fail here, when we support async rpc on ncacn_np */
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torture_comment(tctx, "\n");
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static bool test_enum(struct torture_context *tctx,
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struct dcerpc_pipe *p)
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struct echo_TestEnum r;
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enum echo_Enum1 v = ECHO_ENUM1;
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struct echo_Enum2 e2;
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e2.e2 = ECHO_ENUM1_32;
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status = dcerpc_echo_TestEnum(p, tctx, &r);
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torture_assert_ntstatus_ok(tctx, status, "TestEnum failed");
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test surrounding conformant array handling
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static bool test_surrounding(struct torture_context *tctx,
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struct dcerpc_pipe *p)
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struct echo_TestSurrounding r;
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r.in.data = talloc(tctx, struct echo_Surrounding);
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r.in.data->surrounding = talloc_zero_array(tctx, uint16_t, r.in.data->x);
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r.out.data = talloc(tctx, struct echo_Surrounding);
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status = dcerpc_echo_TestSurrounding(p, tctx, &r);
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torture_assert_ntstatus_ok(tctx, status, "TestSurrounding failed");
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torture_assert(tctx, r.out.data->x == 2 * r.in.data->x,
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"TestSurrounding did not make the array twice as large");
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test multiple levels of pointers
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static bool test_doublepointer(struct torture_context *tctx,
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struct dcerpc_pipe *p)
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struct echo_TestDoublePointer r;
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uint16_t *pvalue = &value;
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uint16_t **ppvalue = &pvalue;
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r.in.data = &ppvalue;
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status = dcerpc_echo_TestDoublePointer(p, tctx, &r);
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torture_assert_ntstatus_ok(tctx, status, "TestDoublePointer failed");
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torture_assert_int_equal(tctx, value, r.out.result,
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"TestDoublePointer did not return original value");
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test request timeouts
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static bool test_timeout(struct torture_context *tctx,
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struct dcerpc_pipe *p)
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struct rpc_request *req;
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struct echo_TestSleep r;
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int timeout_saved = p->request_timeout;
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if (torture_setting_bool(tctx, "quick", false)) {
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torture_skip(tctx, "timeout testing disabled - use \"torture:quick=no\" to enable\n");
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torture_comment(tctx, "testing request timeouts\n");
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p->request_timeout = 1;
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req = dcerpc_echo_TestSleep_send(p, tctx, &r);
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torture_comment(tctx, "Failed to send async sleep request\n");
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req->ignore_timeout = true;
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status = dcerpc_ndr_request_recv(req);
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torture_assert_ntstatus_equal(tctx, status, NT_STATUS_IO_TIMEOUT,
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"request should have timed out");
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torture_comment(tctx, "testing request destruction\n");
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req = dcerpc_echo_TestSleep_send(p, tctx, &r);
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torture_comment(tctx, "Failed to send async sleep request\n");
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req = dcerpc_echo_TestSleep_send(p, tctx, &r);
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torture_comment(tctx, "Failed to send async sleep request\n");
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req->ignore_timeout = true;
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status = dcerpc_ndr_request_recv(req);
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torture_assert_ntstatus_equal(tctx, status, NT_STATUS_IO_TIMEOUT,
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"request should have timed out");
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p->request_timeout = timeout_saved;
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return test_addone(tctx, p);
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p->request_timeout = timeout_saved;
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struct torture_suite *torture_rpc_echo(TALLOC_CTX *mem_ctx)
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struct torture_suite *suite = torture_suite_create(
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struct torture_rpc_tcase *tcase;
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tcase = torture_suite_add_rpc_iface_tcase(suite, "echo",
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torture_rpc_tcase_add_test(tcase, "addone", test_addone);
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torture_rpc_tcase_add_test(tcase, "sinkdata", test_sinkdata);
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torture_rpc_tcase_add_test(tcase, "echodata", test_echodata);
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torture_rpc_tcase_add_test(tcase, "sourcedata", test_sourcedata);
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torture_rpc_tcase_add_test(tcase, "testcall", test_testcall);
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torture_rpc_tcase_add_test(tcase, "testcall2", test_testcall2);
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torture_rpc_tcase_add_test(tcase, "enum", test_enum);
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torture_rpc_tcase_add_test(tcase, "surrounding", test_surrounding);
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torture_rpc_tcase_add_test(tcase, "doublepointer", test_doublepointer);
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torture_rpc_tcase_add_test(tcase, "sleep", test_sleep);
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torture_rpc_tcase_add_test(tcase, "timeout", test_timeout);