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Viewing changes to unittests/client_server.c

  • Committer: Monty Taylor
  • Date: 2010-08-12 20:27:32 UTC
  • mto: (1720.1.5 build)
  • mto: This revision was merged to the branch mainline in revision 1722.
  • Revision ID: mordred@inaugust.com-20100812202732-9kzchbkvkyki4n3u
Merged libdrizzle directly into tree.

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unittests/client_server.c
 
1
/*
 
2
 * Drizzle Client & Protocol Library
 
3
 *
 
4
 * Copyright (C) 2008 Eric Day (eday@oddments.org)
 
5
 * All rights reserved.
 
6
 *
 
7
 * Use and distribution licensed under the BSD license.  See
 
8
 * the COPYING file in this directory for full text.
 
9
 */
 
10
 
 
11
/**
 
12
 * @file
 
13
 * @brief Tests for drizzle_st Structures
 
14
 */
 
15
 
 
16
#include <assert.h>
 
17
 
 
18
#include "tests/common.h"
 
19
 
 
20
#define DRIZZLE_TEST_HOST "127.0.0.1"
 
21
#define DRIZZLE_TEST_PORT 12399
 
22
 
 
23
typedef enum
 
24
{
 
25
  SERVER_STATE_START,
 
26
  SERVER_STATE_HANDSHAKE_WRITE,
 
27
  SERVER_STATE_HANDSHAKE_READ,
 
28
  SERVER_STATE_HANDSHAKE_RESULT,
 
29
  SERVER_STATE_COMMAND_BUFFER,
 
30
  SERVER_STATE_RESULT_HEADER,
 
31
  SERVER_STATE_RESULT_COLUMN_1,
 
32
  SERVER_STATE_RESULT_COLUMN_2,
 
33
  SERVER_STATE_RESULT_COLUMN_EOF,
 
34
  SERVER_STATE_RESULT_ROW_1,
 
35
  SERVER_STATE_RESULT_ROW_1_FIELD_1,
 
36
  SERVER_STATE_RESULT_ROW_1_FIELD_2,
 
37
  SERVER_STATE_RESULT_ROW_EOF,
 
38
  SERVER_STATE_DONE
 
39
} server_state_t;
 
40
 
 
41
typedef struct
 
42
{
 
43
  server_state_t state;
 
44
  drizzle_result_st result;
 
45
  drizzle_column_st column;
 
46
  drizzle_command_t command;
 
47
  char *data;
 
48
  size_t total;
 
49
} server_state_st;
 
50
 
 
51
typedef enum
 
52
{
 
53
  CLIENT_STATE_START,
 
54
  CLIENT_STATE_RESULT,
 
55
  CLIENT_STATE_DONE
 
56
} client_state_t;
 
57
 
 
58
typedef struct
 
59
{
 
60
  client_state_t state;
 
61
  drizzle_result_st result;
 
62
} client_state_st;
 
63
 
 
64
static void _server(drizzle_con_st *con, server_state_st *state);
 
65
static void _client(drizzle_con_st *con, client_state_st *state);
 
66
 
 
67
int main(void)
 
68
{
 
69
  drizzle_st drizzle;
 
70
  drizzle_con_st listen_con;
 
71
  drizzle_con_st client;
 
72
  drizzle_con_st server;
 
73
  drizzle_return_t ret;
 
74
  bool server_accepted = false;
 
75
  server_state_st server_state;
 
76
  client_state_st client_state;
 
77
 
 
78
  drizzle_test("drizzle_create");
 
79
  if (drizzle_create(&drizzle) == NULL)
 
80
    drizzle_test_error("returned NULL");
 
81
 
 
82
  drizzle_test("drizzle_con_add_tcp_listen");
 
83
  if (drizzle_con_add_tcp_listen(&drizzle, &listen_con, DRIZZLE_TEST_HOST,
 
84
                                 DRIZZLE_TEST_PORT, 1,
 
85
                                 DRIZZLE_CON_NONE) == NULL)
 
86
  {
 
87
    drizzle_test_error("returned NULL");
 
88
  }
 
89
 
 
90
  drizzle_test("drizzle_con_listen");
 
91
  ret= drizzle_con_listen(&listen_con);
 
92
  if (ret != DRIZZLE_RETURN_OK)
 
93
    drizzle_test_error("returned %s (%d)", drizzle_error(&drizzle), ret);
 
94
 
 
95
  drizzle_test("drizzle_con_add_tcp");
 
96
  if (drizzle_con_add_tcp(&drizzle, &client, DRIZZLE_TEST_HOST,
 
97
                          DRIZZLE_TEST_PORT, NULL, NULL, NULL,
 
98
                          DRIZZLE_CON_NONE) == NULL)
 
99
  {
 
100
    drizzle_test_error("returned NULL");
 
101
  }
 
102
 
 
103
  drizzle_test("drizzle_add_options");
 
104
  drizzle_add_options(&drizzle, DRIZZLE_NON_BLOCKING);
 
105
 
 
106
  server_state.state= SERVER_STATE_START;
 
107
  client_state.state= CLIENT_STATE_START;
 
108
 
 
109
  while (true)
 
110
  {
 
111
    if (!server_accepted)
 
112
    {
 
113
      drizzle_test("drizzle_con_accept");
 
114
      (void)drizzle_con_accept(&drizzle, &server, &ret);
 
115
      if (ret == DRIZZLE_RETURN_OK)
 
116
        server_accepted = true;
 
117
      else if (ret != DRIZZLE_RETURN_IO_WAIT)
 
118
        drizzle_test_error("returned %s (%d)", drizzle_error(&drizzle), ret);
 
119
    }
 
120
 
 
121
    if (server_accepted)
 
122
      _server(&server, &server_state);
 
123
 
 
124
    _client(&client, &client_state);
 
125
 
 
126
    if (server_state.state == SERVER_STATE_DONE &&
 
127
        client_state.state == CLIENT_STATE_DONE)
 
128
    {
 
129
      break;
 
130
    }
 
131
 
 
132
    drizzle_test("drizzle_con_wait");
 
133
    ret= drizzle_con_wait(&drizzle);
 
134
    if (ret != DRIZZLE_RETURN_OK)
 
135
      drizzle_test_error("returned %s (%d)", drizzle_error(&drizzle), ret);
 
136
  }
 
137
 
 
138
  if (server_accepted)
 
139
  {
 
140
    drizzle_test("drizzle_con_free");
 
141
    drizzle_con_free(&server);
 
142
  }
 
143
 
 
144
  drizzle_test("drizzle_con_free");
 
145
  drizzle_con_free(&client);
 
146
 
 
147
  drizzle_test("drizzle_con_free");
 
148
  drizzle_con_free(&listen_con);
 
149
 
 
150
  drizzle_test("drizzle_free");
 
151
  drizzle_free(&drizzle);
 
152
 
 
153
  return 0;
 
154
}
 
155
 
 
156
static void _server(drizzle_con_st *con, server_state_st *state)
 
157
{
 
158
  drizzle_return_t ret;
 
159
  const drizzle_field_t const fields[2]=
 
160
  {
 
161
    (const drizzle_field_t)"test_field_1",
 
162
    (const drizzle_field_t)"test_field_2"
 
163
  };
 
164
  const size_t field_sizes[2]= { 12, 12 };
 
165
 
 
166
  switch(state->state)
 
167
  {
 
168
  case SERVER_STATE_START:
 
169
    drizzle_con_set_protocol_version(con, 10);
 
170
    drizzle_con_set_server_version(con, "test_version");
 
171
    drizzle_con_set_thread_id(con, 1);
 
172
    drizzle_con_set_scramble(con, (const uint8_t *)"ABCDEFGHIJKLMNOPQRST");
 
173
    drizzle_con_set_capabilities(con, DRIZZLE_CAPABILITIES_NONE);
 
174
    drizzle_con_set_charset(con, 8);
 
175
    drizzle_con_set_status(con, DRIZZLE_CON_STATUS_NONE);
 
176
    drizzle_con_set_max_packet_size(con, DRIZZLE_MAX_PACKET_SIZE);
 
177
 
 
178
  case SERVER_STATE_HANDSHAKE_WRITE:
 
179
    drizzle_test("drizzle_handshake_server_write");
 
180
    ret= drizzle_handshake_server_write(con);
 
181
    if (ret == DRIZZLE_RETURN_IO_WAIT)
 
182
    {
 
183
      state->state = SERVER_STATE_HANDSHAKE_WRITE;
 
184
      return;
 
185
    }
 
186
    else if (ret != DRIZZLE_RETURN_OK)
 
187
      drizzle_test_error("returned %s (%d)", drizzle_con_error(con), ret);
 
188
 
 
189
  case SERVER_STATE_HANDSHAKE_READ:
 
190
    drizzle_test("drizzle_handshake_client_read");
 
191
    ret= drizzle_handshake_client_read(con);
 
192
    if (ret == DRIZZLE_RETURN_IO_WAIT)
 
193
    {
 
194
      state->state = SERVER_STATE_HANDSHAKE_READ;
 
195
      return;
 
196
    }
 
197
    else if (ret != DRIZZLE_RETURN_OK)
 
198
      drizzle_test_error("returned %s (%d)", drizzle_con_error(con), ret);
 
199
 
 
200
    drizzle_test("drizzle_result_create");
 
201
    if (drizzle_result_create(con, &state->result) == NULL)
 
202
      drizzle_test_error("returned %s", drizzle_con_error(con));
 
203
 
 
204
  case SERVER_STATE_HANDSHAKE_RESULT:
 
205
    drizzle_test("drizzle_handshake_result_write");
 
206
    ret= drizzle_result_write(con, &state->result, true);
 
207
    if (ret == DRIZZLE_RETURN_IO_WAIT)
 
208
    {
 
209
      state->state = SERVER_STATE_HANDSHAKE_RESULT;
 
210
      return;
 
211
    }
 
212
    else if (ret != DRIZZLE_RETURN_OK)
 
213
      drizzle_test_error("returned %s (%d)", drizzle_con_error(con), ret);
 
214
 
 
215
    drizzle_result_free(&state->result);
 
216
 
 
217
  case SERVER_STATE_COMMAND_BUFFER:
 
218
    drizzle_test("drizzle_con_command_buffer");
 
219
    state->data= drizzle_con_command_buffer(con, &state->command, &state->total,
 
220
                                            &ret);
 
221
    if (ret == DRIZZLE_RETURN_IO_WAIT)
 
222
    {
 
223
      state->state = SERVER_STATE_COMMAND_BUFFER;
 
224
      return;
 
225
    }
 
226
    else if (ret != DRIZZLE_RETURN_OK)
 
227
      drizzle_test_error("returned %s (%d)", drizzle_con_error(con), ret);
 
228
 
 
229
    if (state->command != DRIZZLE_COMMAND_QUERY)
 
230
      drizzle_test_error("command was not a query");
 
231
 
 
232
    if (state->total != 6 && !memcmp(state->data, "SELECT", 6))
 
233
      drizzle_test_error("query doesn't match");
 
234
 
 
235
    if (state->data != NULL)
 
236
    {
 
237
      free(state->data);
 
238
      state->data= NULL;
 
239
    }
 
240
 
 
241
    drizzle_test("drizzle_result_create");
 
242
    if (drizzle_result_create(con, &state->result) == NULL)
 
243
      drizzle_test_error("returned %s", drizzle_con_error(con));
 
244
 
 
245
    drizzle_result_set_column_count(&state->result, 2);
 
246
 
 
247
  case SERVER_STATE_RESULT_HEADER:
 
248
    drizzle_test("drizzle_handshake_result_write");
 
249
    ret= drizzle_result_write(con, &state->result, false);
 
250
    if (ret == DRIZZLE_RETURN_IO_WAIT)
 
251
    {
 
252
      state->state = SERVER_STATE_RESULT_HEADER;
 
253
      return;
 
254
    }
 
255
    else if (ret != DRIZZLE_RETURN_OK)
 
256
      drizzle_test_error("returned %s (%d)", drizzle_con_error(con), ret);
 
257
 
 
258
    drizzle_test("drizzle_column_create");
 
259
    if (drizzle_column_create(&state->result, &state->column) == NULL)
 
260
      drizzle_test_error("returned %s", drizzle_con_error(con));
 
261
 
 
262
    drizzle_column_set_catalog(&state->column, "test_catalog");
 
263
    drizzle_column_set_db(&state->column, "test_db");
 
264
    drizzle_column_set_table(&state->column, "test_table");
 
265
    drizzle_column_set_orig_table(&state->column, "test_orig_table");
 
266
    drizzle_column_set_name(&state->column, "test_column_1");
 
267
    drizzle_column_set_orig_name(&state->column, "test_orig_column_1");
 
268
    drizzle_column_set_charset(&state->column, 8);
 
269
    drizzle_column_set_size(&state->column, 32);
 
270
    drizzle_column_set_type(&state->column, DRIZZLE_COLUMN_TYPE_VARCHAR);
 
271
    drizzle_column_set_flags(&state->column, DRIZZLE_COLUMN_FLAGS_NONE);
 
272
 
 
273
  case SERVER_STATE_RESULT_COLUMN_1:
 
274
    drizzle_test("drizzle_column_write");
 
275
    ret= drizzle_column_write(&state->result, &state->column);
 
276
    if (ret == DRIZZLE_RETURN_IO_WAIT)
 
277
    {
 
278
      state->state = SERVER_STATE_RESULT_COLUMN_1;
 
279
      return;
 
280
    }
 
281
    else if (ret != DRIZZLE_RETURN_OK)
 
282
      drizzle_test_error("returned %s (%d)", drizzle_con_error(con), ret);
 
283
 
 
284
    drizzle_column_set_name(&state->column, "test_column_2");
 
285
    drizzle_column_set_orig_name(&state->column, "test_orig_column_2");
 
286
 
 
287
  case SERVER_STATE_RESULT_COLUMN_2:
 
288
    drizzle_test("drizzle_column_write");
 
289
    ret= drizzle_column_write(&state->result, &state->column);
 
290
    if (ret == DRIZZLE_RETURN_IO_WAIT)
 
291
    {
 
292
      state->state = SERVER_STATE_RESULT_COLUMN_2;
 
293
      return;
 
294
    }
 
295
    else if (ret != DRIZZLE_RETURN_OK)
 
296
      drizzle_test_error("returned %s (%d)", drizzle_con_error(con), ret);
 
297
 
 
298
    drizzle_test("drizzle_column_free");
 
299
    drizzle_column_free(&state->column);
 
300
 
 
301
    drizzle_result_set_eof(&state->result, true);
 
302
 
 
303
  case SERVER_STATE_RESULT_COLUMN_EOF:
 
304
    drizzle_test("drizzle_handshake_result_write");
 
305
    ret= drizzle_result_write(con, &state->result, false);
 
306
    if (ret == DRIZZLE_RETURN_IO_WAIT)
 
307
    {
 
308
      state->state = SERVER_STATE_RESULT_COLUMN_EOF;
 
309
      return;
 
310
    }
 
311
    else if (ret != DRIZZLE_RETURN_OK)
 
312
      drizzle_test_error("returned %s (%d)", drizzle_con_error(con), ret);
 
313
 
 
314
    drizzle_result_calc_row_size(&state->result, fields, field_sizes);
 
315
 
 
316
  case SERVER_STATE_RESULT_ROW_1:
 
317
    ret= drizzle_row_write(&state->result);
 
318
 
 
319
  case SERVER_STATE_RESULT_ROW_1_FIELD_1:
 
320
    ret= drizzle_field_write(&state->result, fields[0], field_sizes[0],
 
321
                             field_sizes[0]);
 
322
 
 
323
  case SERVER_STATE_RESULT_ROW_1_FIELD_2:
 
324
    ret= drizzle_field_write(&state->result, fields[1], field_sizes[1],
 
325
                             field_sizes[1]);
 
326
 
 
327
  case SERVER_STATE_RESULT_ROW_EOF:
 
328
    drizzle_test("drizzle_handshake_result_write");
 
329
    ret= drizzle_result_write(con, &state->result, true);
 
330
    if (ret == DRIZZLE_RETURN_IO_WAIT)
 
331
    {
 
332
      state->state = SERVER_STATE_RESULT_ROW_EOF;
 
333
      return;
 
334
    }
 
335
    else if (ret != DRIZZLE_RETURN_OK)
 
336
      drizzle_test_error("returned %s (%d)", drizzle_con_error(con), ret);
 
337
 
 
338
    drizzle_result_free(&state->result);
 
339
 
 
340
    state->state = SERVER_STATE_DONE;
 
341
 
 
342
  case SERVER_STATE_DONE:
 
343
    return;
 
344
 
 
345
  default:
 
346
    drizzle_test_error("invalid server state");
 
347
  }
 
348
}
 
349
 
 
350
static void _client(drizzle_con_st *con, client_state_st *state)
 
351
{
 
352
  drizzle_return_t ret;
 
353
  drizzle_column_st *column;
 
354
  drizzle_row_t row;
 
355
  size_t *field_sizes;
 
356
 
 
357
  switch(state->state)
 
358
  {
 
359
  case CLIENT_STATE_START:
 
360
    drizzle_test("drizzle_query_str");
 
361
    (void)drizzle_query_str(con, &state->result, "SELECT", &ret);
 
362
    if (ret == DRIZZLE_RETURN_IO_WAIT)
 
363
    {
 
364
      state->state = CLIENT_STATE_START;
 
365
      return;
 
366
    }
 
367
    else if (ret != DRIZZLE_RETURN_OK)
 
368
      drizzle_test_error("returned %s (%d)", drizzle_con_error(con), ret);
 
369
 
 
370
  case CLIENT_STATE_RESULT:
 
371
    drizzle_test("drizzle_result_buffer");
 
372
    ret = drizzle_result_buffer(&state->result);
 
373
    if (ret == DRIZZLE_RETURN_IO_WAIT)
 
374
    {
 
375
      state->state = CLIENT_STATE_RESULT;
 
376
      return;
 
377
    }
 
378
    else if (ret != DRIZZLE_RETURN_OK)
 
379
      drizzle_test_error("returned %s (%d)", drizzle_con_error(con), ret);
 
380
 
 
381
    drizzle_test("drizzle_con_protocol_version");
 
382
    if (drizzle_con_protocol_version(con) != 10)
 
383
      drizzle_test_error("no match");
 
384
 
 
385
    drizzle_test("drizzle_con_server_version");
 
386
    if (strcmp(drizzle_con_server_version(con), "test_version"))
 
387
      drizzle_test_error("no match");
 
388
 
 
389
    drizzle_test("drizzle_con_thread_id");
 
390
    if (drizzle_con_thread_id(con) != 1)
 
391
      drizzle_test_error("no match");
 
392
 
 
393
    drizzle_test("drizzle_con_scramble");
 
394
    if (memcmp(drizzle_con_scramble(con), "ABCDEFGHIJKLMNOPQRST",
 
395
               DRIZZLE_MAX_SCRAMBLE_SIZE))
 
396
    {
 
397
      drizzle_test_error("no match");
 
398
    }
 
399
 
 
400
    /* We default to MySQL protocol right now, which sets this flag. */
 
401
    drizzle_test("drizzle_con_capabilities");
 
402
    if (drizzle_con_capabilities(con) != DRIZZLE_CAPABILITIES_PROTOCOL_41)
 
403
      drizzle_test_error("no match");
 
404
 
 
405
    drizzle_test("drizzle_con_charset");
 
406
    if (drizzle_con_charset(con) != 8)
 
407
      drizzle_test_error("no match");
 
408
 
 
409
    drizzle_test("drizzle_con_status");
 
410
    if (drizzle_con_status(con) != DRIZZLE_CON_STATUS_NONE)
 
411
      drizzle_test_error("no match");
 
412
 
 
413
    drizzle_test("drizzle_con_packet_size");
 
414
    if (drizzle_con_max_packet_size(con) != DRIZZLE_MAX_PACKET_SIZE)
 
415
      drizzle_test_error("no match");
 
416
 
 
417
    drizzle_test("drizzle_column_next");
 
418
    column= drizzle_column_next(&state->result);
 
419
    if (column == NULL)
 
420
      drizzle_test_error("column not found");
 
421
 
 
422
    drizzle_test("drizzle_column_drizzle_result");
 
423
    if (drizzle_column_drizzle_result(column) != &state->result)
 
424
      drizzle_test_error("no match");
 
425
 
 
426
    drizzle_test("drizzle_column_catalog");
 
427
    if (strcmp(drizzle_column_catalog(column), "test_catalog"))
 
428
      drizzle_test_error("no match");
 
429
 
 
430
    drizzle_test("drizzle_column_db");
 
431
    if (strcmp(drizzle_column_db(column), "test_db"))
 
432
      drizzle_test_error("no match");
 
433
 
 
434
    drizzle_test("drizzle_column_table");
 
435
    if (strcmp(drizzle_column_table(column), "test_table"))
 
436
      drizzle_test_error("no match");
 
437
 
 
438
    drizzle_test("drizzle_column_orig_table");
 
439
    if (strcmp(drizzle_column_orig_table(column), "test_orig_table"))
 
440
      drizzle_test_error("no match");
 
441
 
 
442
    drizzle_test("drizzle_column_name");
 
443
    if (strcmp(drizzle_column_name(column), "test_column_1"))
 
444
      drizzle_test_error("no match");
 
445
 
 
446
    drizzle_test("drizzle_column_orig_name");
 
447
    if (strcmp(drizzle_column_orig_name(column), "test_orig_column_1"))
 
448
      drizzle_test_error("no match");
 
449
 
 
450
    drizzle_test("drizzle_column_charset");
 
451
    if (drizzle_column_charset(column) != 8)
 
452
      drizzle_test_error("no match");
 
453
 
 
454
    drizzle_test("drizzle_column_size");
 
455
    if (drizzle_column_size(column) != 32)
 
456
      drizzle_test_error("no match");
 
457
 
 
458
    drizzle_test("drizzle_column_max_size");
 
459
    if (drizzle_column_max_size(column) != 12)
 
460
      drizzle_test_error("no match");
 
461
 
 
462
    drizzle_test("drizzle_column_type_drizzle");
 
463
    if (drizzle_column_type_drizzle(column) != DRIZZLE_COLUMN_TYPE_DRIZZLE_VARCHAR)
 
464
      drizzle_test_error("no match");
 
465
 
 
466
    drizzle_test("drizzle_column_flags");
 
467
    if (drizzle_column_flags(column) != DRIZZLE_COLUMN_FLAGS_NONE)
 
468
      drizzle_test_error("no match");
 
469
 
 
470
    drizzle_test("drizzle_column_next");
 
471
    column= drizzle_column_next(&state->result);
 
472
    if (column == NULL)
 
473
      drizzle_test_error("column not found");
 
474
 
 
475
    drizzle_test("drizzle_column_name");
 
476
    if (strcmp(drizzle_column_name(column), "test_column_2"))
 
477
      drizzle_test_error("no match");
 
478
 
 
479
    drizzle_test("drizzle_column_next");
 
480
    column= drizzle_column_next(&state->result);
 
481
    if (column != NULL)
 
482
      drizzle_test_error("column found");
 
483
 
 
484
    drizzle_test("drizzle_column_prev");
 
485
    column= drizzle_column_prev(&state->result);
 
486
    if (column == NULL)
 
487
      drizzle_test_error("column not found");
 
488
 
 
489
    drizzle_test("drizzle_column_name");
 
490
    if (strcmp(drizzle_column_name(column), "test_column_2"))
 
491
      drizzle_test_error("no match");
 
492
 
 
493
    drizzle_test("drizzle_row_next");
 
494
    row= drizzle_row_next(&state->result);
 
495
    if (row == NULL)
 
496
      drizzle_test_error("row not found");
 
497
 
 
498
    if (strcmp(row[0], "test_field_1") || strcmp(row[1], "test_field_2"))
 
499
      drizzle_test_error("no match");
 
500
 
 
501
    drizzle_test("drizzle_row_field_sizes");
 
502
    field_sizes= drizzle_row_field_sizes(&state->result);
 
503
    if (field_sizes[0] != 12 || field_sizes[1] != 12)
 
504
      drizzle_test_error("no match");
 
505
 
 
506
    drizzle_test("drizzle_row_prev");
 
507
    row = drizzle_row_prev(&state->result);
 
508
    if (row == NULL)
 
509
      drizzle_test_error("row not found");
 
510
 
 
511
    if (strcmp(row[0], "test_field_1") || strcmp(row[1], "test_field_2"))
 
512
      drizzle_test_error("no match");
 
513
 
 
514
    drizzle_test("drizzle_row_next");
 
515
    row = drizzle_row_next(&state->result);
 
516
 
 
517
    drizzle_test("drizzle_row_index");
 
518
    row = drizzle_row_index(&state->result, 0);
 
519
    if (row == NULL)
 
520
      drizzle_test_error("row not found");
 
521
 
 
522
    if (strcmp(row[0], "test_field_1") || strcmp(row[1], "test_field_2"))
 
523
      drizzle_test_error("no match");
 
524
 
 
525
    drizzle_test("drizzle_row_index");
 
526
    row = drizzle_row_index(&state->result, 1);
 
527
    if (row != NULL)
 
528
      drizzle_test_error("row found");
 
529
 
 
530
    drizzle_test("drizzle_result_free");
 
531
    drizzle_result_free(&state->result);
 
532
 
 
533
    state->state = CLIENT_STATE_DONE;
 
534
 
 
535
  case CLIENT_STATE_DONE:
 
536
    return;
 
537
 
 
538
  default:
 
539
    drizzle_test_error("invalid client state");
 
540
  }
 
541
}