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|
/*
Unix SMB/CIFS implementation.
test suite for echo rpc operations
Copyright (C) Andrew Tridgell 2003
Copyright (C) Stefan (metze) Metzmacher 2005
Copyright (C) Jelmer Vernooij 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 "torture/rpc/rpc.h"
#include "lib/events/events.h"
#include "librpc/gen_ndr/ndr_echo_c.h"
/*
test the AddOne interface
*/
#define TEST_ADDONE(tctx, value) do { \
n = i = value; \
r.in.in_data = n; \
r.out.out_data = &n; \
status = dcerpc_echo_AddOne(p, tctx, &r); \
torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx, "AddOne(%d) failed", i)); \
torture_assert (tctx, n == i+1, talloc_asprintf(tctx, "%d + 1 != %u (should be %u)\n", i, n, i+1)); \
torture_comment (tctx, "%d + 1 = %u\n", i, n); \
} while(0)
static bool test_addone(struct torture_context *tctx,
struct dcerpc_pipe *p)
{
uint32_t i;
NTSTATUS status;
uint32_t n;
struct echo_AddOne r;
for (i=0;i<10;i++) {
TEST_ADDONE(tctx, i);
}
TEST_ADDONE(tctx, 0x7FFFFFFE);
TEST_ADDONE(tctx, 0xFFFFFFFE);
TEST_ADDONE(tctx, 0xFFFFFFFF);
TEST_ADDONE(tctx, random() & 0xFFFFFFFF);
return true;
}
/*
test the EchoData interface
*/
static bool test_echodata(struct torture_context *tctx,
struct dcerpc_pipe *p)
{
int i;
NTSTATUS status;
uint8_t *data_in, *data_out;
int len;
struct echo_EchoData r;
if (torture_setting_bool(tctx, "quick", false) &&
(p->conn->flags & DCERPC_DEBUG_VALIDATE_BOTH)) {
len = 1 + (random() % 500);
} else {
len = 1 + (random() % 5000);
}
data_in = talloc_array(tctx, uint8_t, len);
data_out = talloc_array(tctx, uint8_t, len);
for (i=0;i<len;i++) {
data_in[i] = i;
}
r.in.len = len;
r.in.in_data = data_in;
status = dcerpc_echo_EchoData(p, tctx, &r);
torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx,
"EchoData(%d) failed\n", len));
data_out = r.out.out_data;
for (i=0;i<len;i++) {
if (data_in[i] != data_out[i]) {
torture_comment(tctx, "Bad data returned for len %d at offset %d\n",
len, i);
torture_comment(tctx, "in:\n");
dump_data(0, data_in+i, MIN(len-i, 16));
torture_comment(tctx, "out:\n");
dump_data(0, data_out+i, MIN(len-1, 16));
return false;
}
}
return true;
}
/*
test the SourceData interface
*/
static bool test_sourcedata(struct torture_context *tctx,
struct dcerpc_pipe *p)
{
int i;
NTSTATUS status;
int len;
struct echo_SourceData r;
if (torture_setting_bool(tctx, "quick", false) &&
(p->conn->flags & DCERPC_DEBUG_VALIDATE_BOTH)) {
len = 100 + (random() % 500);
} else {
len = 200000 + (random() % 5000);
}
r.in.len = len;
status = dcerpc_echo_SourceData(p, tctx, &r);
torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx,
"SourceData(%d) failed", len));
for (i=0;i<len;i++) {
uint8_t *v = (uint8_t *)r.out.data;
torture_assert(tctx, v[i] == (i & 0xFF),
talloc_asprintf(tctx,
"bad data 0x%x at %d\n", (uint8_t)r.out.data[i], i));
}
return true;
}
/*
test the SinkData interface
*/
static bool test_sinkdata(struct torture_context *tctx,
struct dcerpc_pipe *p)
{
int i;
NTSTATUS status;
uint8_t *data_in;
int len;
struct echo_SinkData r;
if (torture_setting_bool(tctx, "quick", false) &&
(p->conn->flags & DCERPC_DEBUG_VALIDATE_BOTH)) {
len = 100 + (random() % 5000);
} else {
len = 200000 + (random() % 5000);
}
data_in = talloc_array(tctx, uint8_t, len);
for (i=0;i<len;i++) {
data_in[i] = i+1;
}
r.in.len = len;
r.in.data = data_in;
status = dcerpc_echo_SinkData(p, tctx, &r);
torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx,
"SinkData(%d) failed",
len));
torture_comment(tctx, "sunk %d bytes\n", len);
return true;
}
/*
test the testcall interface
*/
static bool test_testcall(struct torture_context *tctx,
struct dcerpc_pipe *p)
{
NTSTATUS status;
struct echo_TestCall r;
const char *s = NULL;
r.in.s1 = "input string";
r.out.s2 = &s;
status = dcerpc_echo_TestCall(p, tctx, &r);
torture_assert_ntstatus_ok(tctx, status, "TestCall failed");
torture_assert_str_equal(tctx, s, "input string", "Didn't receive back same string");
return true;
}
/*
test the testcall interface
*/
static bool test_testcall2(struct torture_context *tctx,
struct dcerpc_pipe *p)
{
NTSTATUS status;
struct echo_TestCall2 r;
int i;
for (i=1;i<=7;i++) {
r.in.level = i;
r.out.info = talloc(tctx, union echo_Info);
torture_comment(tctx, "Testing TestCall2 level %d\n", i);
status = dcerpc_echo_TestCall2(p, tctx, &r);
torture_assert_ntstatus_ok(tctx, status, "TestCall2 failed");
}
return true;
}
static void test_sleep_done(struct rpc_request *rreq)
{
bool *done1 = (bool *)rreq->async.private_data;
*done1 = true;
}
/*
test the TestSleep interface
*/
static bool test_sleep(struct torture_context *tctx,
struct dcerpc_pipe *p)
{
int i;
NTSTATUS status;
#define ASYNC_COUNT 3
struct rpc_request *req[ASYNC_COUNT];
struct echo_TestSleep r[ASYNC_COUNT];
bool done1[ASYNC_COUNT];
bool done2[ASYNC_COUNT];
struct timeval snd[ASYNC_COUNT];
struct timeval rcv[ASYNC_COUNT];
struct timeval diff[ASYNC_COUNT];
struct tevent_context *ctx;
int total_done = 0;
if (torture_setting_bool(tctx, "quick", false)) {
torture_skip(tctx, "TestSleep disabled - use \"torture:quick=no\" to enable\n");
}
torture_comment(tctx, "Testing TestSleep - use \"torture:quick=yes\" to disable\n");
for (i=0;i<ASYNC_COUNT;i++) {
done1[i] = false;
done2[i] = false;
snd[i] = timeval_current();
rcv[i] = timeval_zero();
r[i].in.seconds = ASYNC_COUNT-i;
req[i] = dcerpc_echo_TestSleep_send(p, tctx, &r[i]);
torture_assert(tctx, req[i], "Failed to send async sleep request\n");
req[i]->async.callback = test_sleep_done;
req[i]->async.private_data = &done1[i];
}
ctx = dcerpc_event_context(p);
while (total_done < ASYNC_COUNT) {
torture_assert(tctx, event_loop_once(ctx) == 0,
"Event context loop failed");
for (i=0;i<ASYNC_COUNT;i++) {
if (done2[i] == false && done1[i] == true) {
int rounded_tdiff;
total_done++;
done2[i] = true;
rcv[i] = timeval_current();
diff[i] = timeval_until(&snd[i], &rcv[i]);
rounded_tdiff = (int)(0.5 + diff[i].tv_sec + (1.0e-6*diff[i].tv_usec));
status = dcerpc_echo_TestSleep_recv(req[i]);
torture_comment(tctx, "rounded_tdiff=%d\n", rounded_tdiff);
torture_assert_ntstatus_ok(tctx, status,
talloc_asprintf(tctx, "TestSleep(%d) failed", i));
torture_assert(tctx, r[i].out.result == r[i].in.seconds,
talloc_asprintf(tctx, "Failed - Asked to sleep for %u seconds (server replied with %u seconds and the reply takes only %u seconds)",
r[i].out.result, r[i].in.seconds, (unsigned int)diff[i].tv_sec));
torture_assert(tctx, r[i].out.result <= rounded_tdiff,
talloc_asprintf(tctx, "Failed - Slept for %u seconds (but reply takes only %u.%06u seconds)",
r[i].out.result, (unsigned int)diff[i].tv_sec, (unsigned int)diff[i].tv_usec));
if (r[i].out.result+1 == rounded_tdiff) {
torture_comment(tctx, "Slept for %u seconds (but reply takes %u.%06u seconds - busy server?)\n",
r[i].out.result, (unsigned int)diff[i].tv_sec, (unsigned int)diff[i].tv_usec);
} else if (r[i].out.result == rounded_tdiff) {
torture_comment(tctx, "Slept for %u seconds (reply takes %u.%06u seconds - ok)\n",
r[i].out.result, (unsigned int)diff[i].tv_sec, (unsigned int)diff[i].tv_usec);
} else {
torture_fail(tctx, talloc_asprintf(tctx,
"(Failed) - Not async - Slept for %u seconds (but reply takes %u.%06u seconds)\n",
r[i].out.result, (unsigned int)diff[i].tv_sec, (unsigned int)diff[i].tv_usec));
}
}
}
}
torture_comment(tctx, "\n");
return true;
}
/*
test enum handling
*/
static bool test_enum(struct torture_context *tctx,
struct dcerpc_pipe *p)
{
NTSTATUS status;
struct echo_TestEnum r;
enum echo_Enum1 v = ECHO_ENUM1;
struct echo_Enum2 e2;
union echo_Enum3 e3;
r.in.foo1 = &v;
r.in.foo2 = &e2;
r.in.foo3 = &e3;
r.out.foo1 = &v;
r.out.foo2 = &e2;
r.out.foo3 = &e3;
e2.e1 = 76;
e2.e2 = ECHO_ENUM1_32;
e3.e1 = ECHO_ENUM2;
status = dcerpc_echo_TestEnum(p, tctx, &r);
torture_assert_ntstatus_ok(tctx, status, "TestEnum failed");
return true;
}
/*
test surrounding conformant array handling
*/
static bool test_surrounding(struct torture_context *tctx,
struct dcerpc_pipe *p)
{
NTSTATUS status;
struct echo_TestSurrounding r;
ZERO_STRUCT(r);
r.in.data = talloc(tctx, struct echo_Surrounding);
r.in.data->x = 20;
r.in.data->surrounding = talloc_zero_array(tctx, uint16_t, r.in.data->x);
r.out.data = talloc(tctx, struct echo_Surrounding);
status = dcerpc_echo_TestSurrounding(p, tctx, &r);
torture_assert_ntstatus_ok(tctx, status, "TestSurrounding failed");
torture_assert(tctx, r.out.data->x == 2 * r.in.data->x,
"TestSurrounding did not make the array twice as large");
return true;
}
/*
test multiple levels of pointers
*/
static bool test_doublepointer(struct torture_context *tctx,
struct dcerpc_pipe *p)
{
NTSTATUS status;
struct echo_TestDoublePointer r;
uint16_t value = 12;
uint16_t *pvalue = &value;
uint16_t **ppvalue = &pvalue;
ZERO_STRUCT(r);
r.in.data = &ppvalue;
status = dcerpc_echo_TestDoublePointer(p, tctx, &r);
torture_assert_ntstatus_ok(tctx, status, "TestDoublePointer failed");
torture_assert_int_equal(tctx, value, r.out.result,
"TestDoublePointer did not return original value");
return true;
}
/*
test request timeouts
*/
#if 0 /* this test needs fixing to work over ncacn_np */
static bool test_timeout(struct torture_context *tctx,
struct dcerpc_pipe *p)
{
NTSTATUS status;
struct rpc_request *req;
struct echo_TestSleep r;
int timeout_saved = p->request_timeout;
if (torture_setting_bool(tctx, "quick", false)) {
torture_skip(tctx, "timeout testing disabled - use \"torture:quick=no\" to enable\n");
}
torture_comment(tctx, "testing request timeouts\n");
r.in.seconds = 2;
p->request_timeout = 1;
req = dcerpc_echo_TestSleep_send(p, tctx, &r);
if (!req) {
torture_comment(tctx, "Failed to send async sleep request\n");
goto failed;
}
req->ignore_timeout = true;
status = dcerpc_echo_TestSleep_recv(req);
torture_assert_ntstatus_equal(tctx, status, NT_STATUS_IO_TIMEOUT,
"request should have timed out");
torture_comment(tctx, "testing request destruction\n");
req = dcerpc_echo_TestSleep_send(p, tctx, &r);
if (!req) {
torture_comment(tctx, "Failed to send async sleep request\n");
goto failed;
}
talloc_free(req);
req = dcerpc_echo_TestSleep_send(p, tctx, &r);
if (!req) {
torture_comment(tctx, "Failed to send async sleep request\n");
goto failed;
}
req->ignore_timeout = true;
status = dcerpc_echo_TestSleep_recv(req);
torture_assert_ntstatus_equal(tctx, status, NT_STATUS_IO_TIMEOUT,
"request should have timed out");
p->request_timeout = timeout_saved;
return test_addone(tctx, p);
failed:
p->request_timeout = timeout_saved;
return false;
}
#endif
struct torture_suite *torture_rpc_echo(TALLOC_CTX *mem_ctx)
{
struct torture_suite *suite = torture_suite_create(
mem_ctx, "ECHO");
struct torture_rpc_tcase *tcase;
tcase = torture_suite_add_rpc_iface_tcase(suite, "echo",
&ndr_table_rpcecho);
torture_rpc_tcase_add_test(tcase, "addone", test_addone);
torture_rpc_tcase_add_test(tcase, "sinkdata", test_sinkdata);
torture_rpc_tcase_add_test(tcase, "echodata", test_echodata);
torture_rpc_tcase_add_test(tcase, "sourcedata", test_sourcedata);
torture_rpc_tcase_add_test(tcase, "testcall", test_testcall);
torture_rpc_tcase_add_test(tcase, "testcall2", test_testcall2);
torture_rpc_tcase_add_test(tcase, "enum", test_enum);
torture_rpc_tcase_add_test(tcase, "surrounding", test_surrounding);
torture_rpc_tcase_add_test(tcase, "doublepointer", test_doublepointer);
torture_rpc_tcase_add_test(tcase, "sleep", test_sleep);
#if 0 /* this test needs fixing to work over ncacn_np */
torture_rpc_tcase_add_test(tcase, "timeout", test_timeout);
#endif
return suite;
}
|