1 | /************************************************************************************ |
2 | Copyright (C) 2012 Monty Program AB |
3 | |
4 | This library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Library General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2 of the License, or (at your option) any later version. |
8 | |
9 | This library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Library General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Library General Public |
15 | License along with this library; if not see <http://www.gnu.org/licenses> |
16 | or write to the Free Software Foundation, Inc., |
17 | 51 Franklin St., Fifth Floor, Boston, MA 02110, USA |
18 | *************************************************************************************/ |
19 | |
20 | #include "my_test.h" |
21 | |
22 | /* Utility function to verify the field members */ |
23 | |
24 | |
25 | static int test_multi_result(MYSQL *mysql) |
26 | { |
27 | MYSQL_STMT *stmt; |
28 | MYSQL_BIND ps_params[3]; /* input parameter buffers */ |
29 | MYSQL_BIND rs_bind[3]; |
30 | int int_data[3]; /* input/output values */ |
31 | my_bool is_null[3]; /* output value nullability */ |
32 | int rc, i; |
33 | |
34 | /* set up stored procedure */ |
35 | rc = mysql_query(mysql, "DROP PROCEDURE IF EXISTS p1" ); |
36 | check_mysql_rc(rc, mysql); |
37 | |
38 | rc = mysql_query(mysql, |
39 | "CREATE PROCEDURE p1(" |
40 | " IN p_in INT, " |
41 | " OUT p_out INT, " |
42 | " INOUT p_inout INT) " |
43 | "BEGIN " |
44 | " SELECT p_in, p_out, p_inout; " |
45 | " SET p_in = 100, p_out = 200, p_inout = 300; " |
46 | " SELECT p_in, p_out, p_inout; " |
47 | "END" ); |
48 | check_mysql_rc(rc, mysql); |
49 | |
50 | /* initialize and prepare CALL statement with parameter placeholders */ |
51 | stmt = mysql_stmt_init(mysql); |
52 | if (!stmt) |
53 | { |
54 | diag("Could not initialize statement" ); |
55 | exit(1); |
56 | } |
57 | rc = mysql_stmt_prepare(stmt, "CALL p1(?, ?, ?)" , 16); |
58 | check_stmt_rc(rc, stmt); |
59 | |
60 | /* initialize parameters: p_in, p_out, p_inout (all INT) */ |
61 | memset(ps_params, 0, sizeof (ps_params)); |
62 | |
63 | ps_params[0].buffer_type = MYSQL_TYPE_LONG; |
64 | ps_params[0].buffer = (char *) &int_data[0]; |
65 | ps_params[0].length = 0; |
66 | ps_params[0].is_null = 0; |
67 | |
68 | ps_params[1].buffer_type = MYSQL_TYPE_LONG; |
69 | ps_params[1].buffer = (char *) &int_data[1]; |
70 | ps_params[1].length = 0; |
71 | ps_params[1].is_null = 0; |
72 | |
73 | ps_params[2].buffer_type = MYSQL_TYPE_LONG; |
74 | ps_params[2].buffer = (char *) &int_data[2]; |
75 | ps_params[2].length = 0; |
76 | ps_params[2].is_null = 0; |
77 | |
78 | /* bind parameters */ |
79 | rc = mysql_stmt_bind_param(stmt, ps_params); |
80 | check_stmt_rc(rc, stmt); |
81 | |
82 | /* assign values to parameters and execute statement */ |
83 | int_data[0]= 10; /* p_in */ |
84 | int_data[1]= 20; /* p_out */ |
85 | int_data[2]= 30; /* p_inout */ |
86 | |
87 | rc = mysql_stmt_execute(stmt); |
88 | check_stmt_rc(rc, stmt); |
89 | |
90 | FAIL_IF(mysql_stmt_field_count(stmt) != 3, "expected 3 fields" ); |
91 | |
92 | memset(rs_bind, 0, sizeof (MYSQL_BIND) * 3); |
93 | for (i=0; i < 3; i++) |
94 | { |
95 | rs_bind[i].buffer = (char *) &(int_data[i]); |
96 | rs_bind[i].buffer_length = sizeof (int_data); |
97 | rs_bind[i].buffer_type = MYSQL_TYPE_LONG; |
98 | rs_bind[i].is_null = &is_null[i]; |
99 | } |
100 | rc= mysql_stmt_bind_result(stmt, rs_bind); |
101 | check_stmt_rc(rc, stmt); |
102 | |
103 | rc= mysql_stmt_fetch(stmt); |
104 | check_stmt_rc(rc, stmt); |
105 | |
106 | FAIL_IF(int_data[0] != 10 || int_data[1] != 20 || int_data[2] != 30, |
107 | "expected 10 20 30" ); |
108 | rc= mysql_stmt_next_result(stmt); |
109 | check_stmt_rc(rc, stmt); |
110 | rc= mysql_stmt_bind_result(stmt, rs_bind); |
111 | |
112 | rc= mysql_stmt_fetch(stmt); |
113 | FAIL_IF(mysql_stmt_field_count(stmt) != 3, "expected 3 fields" ); |
114 | FAIL_IF(int_data[0] != 100 || int_data[1] != 200 || int_data[2] != 300, |
115 | "expected 100 200 300" ); |
116 | |
117 | FAIL_IF(mysql_stmt_next_result(stmt) != 0, "expected more results" ); |
118 | rc= mysql_stmt_bind_result(stmt, rs_bind); |
119 | |
120 | rc= mysql_stmt_fetch(stmt); |
121 | FAIL_IF(mysql_stmt_field_count(stmt) != 2, "expected 2 fields" ); |
122 | FAIL_IF(int_data[0] != 200 || int_data[1] != 300, |
123 | "expected 100 200 300" ); |
124 | |
125 | FAIL_IF(mysql_stmt_next_result(stmt) != 0, "expected more results" ); |
126 | FAIL_IF(mysql_stmt_field_count(stmt) != 0, "expected 0 fields" ); |
127 | |
128 | rc= mysql_stmt_close(stmt); |
129 | rc = mysql_query(mysql, "DROP PROCEDURE IF EXISTS p1" ); |
130 | check_mysql_rc(rc, mysql); |
131 | return OK; |
132 | } |
133 | |
134 | int test_sp_params(MYSQL *mysql) |
135 | { |
136 | int i, rc; |
137 | MYSQL_STMT *stmt; |
138 | int a[] = {10,20,30}; |
139 | MYSQL_BIND bind[3]; |
140 | const char *stmtstr= "CALL P1(?,?,?)" ; |
141 | char res[3][20]; |
142 | |
143 | rc= mysql_query(mysql, "DROP PROCEDURE IF EXISTS p1" ); |
144 | check_mysql_rc(rc, mysql); |
145 | |
146 | rc= mysql_query(mysql, "CREATE PROCEDURE p1(OUT p_out VARCHAR(19), IN p_in INT, INOUT p_inout INT)" |
147 | "BEGIN " |
148 | " SET p_in = 300, p_out := 'This is OUT param', p_inout = 200; " |
149 | " SELECT p_inout, p_in, substring(p_out, 9);" |
150 | "END" ); |
151 | check_mysql_rc(rc, mysql); |
152 | |
153 | stmt= mysql_stmt_init(mysql); |
154 | check_mysql_rc(rc, mysql); |
155 | |
156 | rc= mysql_stmt_prepare(stmt,SL(stmtstr)); |
157 | check_stmt_rc(rc, stmt); |
158 | |
159 | FAIL_IF(mysql_stmt_param_count(stmt) != 3, "expected param_count=3" ); |
160 | |
161 | memset(bind, 0, sizeof(MYSQL_BIND) * 3); |
162 | for (i=0; i < 3; i++) |
163 | { |
164 | bind[i].buffer= &a[i]; |
165 | bind[i].buffer_type= MYSQL_TYPE_LONG; |
166 | } |
167 | bind[0].buffer_type= MYSQL_TYPE_NULL; |
168 | rc= mysql_stmt_bind_param(stmt, bind); |
169 | check_stmt_rc(rc, stmt); |
170 | |
171 | rc= mysql_stmt_execute(stmt); |
172 | check_stmt_rc(rc, stmt); |
173 | |
174 | memset(res, 0, 60); |
175 | |
176 | memset(bind, 0, sizeof(MYSQL_BIND) * 3); |
177 | for (i=0; i < 3; i++) |
178 | { |
179 | bind[i].buffer_type= MYSQL_TYPE_STRING; |
180 | bind[i].buffer_length= 20; |
181 | bind[i].buffer= res[i]; |
182 | } |
183 | |
184 | do { |
185 | if (mysql->server_status & SERVER_PS_OUT_PARAMS) |
186 | { |
187 | diag("out param result set" ); |
188 | FAIL_IF(mysql_stmt_field_count(stmt) != 2, "expected 2 columns" ); |
189 | FAIL_IF(strcmp(stmt->fields[0].org_name, "p_out" ) != 0, "wrong field name" ); |
190 | FAIL_IF(strcmp(stmt->fields[1].org_name, "p_inout" ) != 0, "wrong field name" ); |
191 | rc= mysql_stmt_bind_result(stmt, bind); |
192 | check_stmt_rc(rc, stmt); |
193 | rc= mysql_stmt_fetch(stmt); |
194 | check_stmt_rc(rc, stmt); |
195 | FAIL_IF(strcmp(res[0],"This is OUT param" ) != 0, "comparison failed" ); |
196 | FAIL_IF(strcmp(res[1],"200" ) != 0, "comparison failed" ); |
197 | } |
198 | else |
199 | if (mysql_stmt_field_count(stmt)) |
200 | { |
201 | diag("sp result set" ); |
202 | FAIL_IF(mysql_stmt_field_count(stmt) != 3, "expected 3 columns" ); |
203 | rc= mysql_stmt_bind_result(stmt, bind); |
204 | check_stmt_rc(rc, stmt); |
205 | rc= mysql_stmt_fetch(stmt); |
206 | check_stmt_rc(rc, stmt); |
207 | FAIL_IF(strcmp(res[0],"200" ) != 0, "comparison failed" ); |
208 | FAIL_IF(strcmp(res[1],"300" ) != 0, "comparison failed" ); |
209 | FAIL_IF(strcmp(res[2],"OUT param" ) != 0, "comparison failed" ); |
210 | |
211 | } |
212 | } while (mysql_stmt_next_result(stmt) == 0); |
213 | |
214 | rc= mysql_stmt_close(stmt); |
215 | return OK; |
216 | } |
217 | |
218 | int test_sp_reset(MYSQL *mysql) |
219 | { |
220 | int i, rc; |
221 | MYSQL_STMT *stmt; |
222 | int a[] = {10,20,30}; |
223 | MYSQL_BIND bind[3]; |
224 | const char *stmtstr= "CALL P1(?,?,?)" ; |
225 | |
226 | rc= mysql_query(mysql, "DROP PROCEDURE IF EXISTS p1" ); |
227 | check_mysql_rc(rc, mysql); |
228 | |
229 | rc= mysql_query(mysql, "CREATE PROCEDURE p1(OUT p_out VARCHAR(19), IN p_in INT, INOUT p_inout INT)" |
230 | "BEGIN " |
231 | " SET p_in = 300, p_out := 'This is OUT param', p_inout = 200; " |
232 | " SELECT p_inout, p_in, substring(p_out, 9);" |
233 | "END" ); |
234 | check_mysql_rc(rc, mysql); |
235 | |
236 | stmt= mysql_stmt_init(mysql); |
237 | check_mysql_rc(rc, mysql); |
238 | |
239 | rc= mysql_stmt_prepare(stmt,SL(stmtstr)); |
240 | check_stmt_rc(rc, stmt); |
241 | |
242 | FAIL_IF(mysql_stmt_param_count(stmt) != 3, "expected param_count=3" ); |
243 | |
244 | memset(bind, 0, sizeof(MYSQL_BIND) * 3); |
245 | for (i=0; i < 3; i++) |
246 | { |
247 | bind[i].buffer= &a[i]; |
248 | bind[i].buffer_type= MYSQL_TYPE_LONG; |
249 | } |
250 | bind[0].buffer_type= MYSQL_TYPE_NULL; |
251 | rc= mysql_stmt_bind_param(stmt, bind); |
252 | check_stmt_rc(rc, stmt); |
253 | |
254 | rc= mysql_stmt_execute(stmt); |
255 | check_stmt_rc(rc, stmt); |
256 | |
257 | rc= mysql_stmt_fetch(stmt); |
258 | check_stmt_rc(rc, stmt); |
259 | |
260 | rc= mysql_stmt_reset(stmt); |
261 | check_stmt_rc(rc, stmt); |
262 | |
263 | /*connection shouldn't be blocked now */ |
264 | |
265 | rc= mysql_query(mysql, "DROP PROCEDURE p1" ); |
266 | check_mysql_rc(rc, mysql); |
267 | |
268 | rc= mysql_stmt_close(stmt); |
269 | return OK; |
270 | } |
271 | |
272 | int test_sp_reset1(MYSQL *mysql) |
273 | { |
274 | int rc; |
275 | MYSQL_STMT *stmt; |
276 | MYSQL_BIND bind[1]; |
277 | |
278 | char tmp[20]; |
279 | const char *stmtstr= "CALL P1(?)" ; |
280 | |
281 | rc= mysql_query(mysql, "DROP PROCEDURE IF EXISTS p1" ); |
282 | check_mysql_rc(rc, mysql); |
283 | rc= mysql_query(mysql, "CREATE PROCEDURE p1(OUT p_out VARCHAR(19))" |
284 | "BEGIN " |
285 | " SET p_out = 'foo';" |
286 | " SELECT 'foo' FROM DUAL;" |
287 | " SELECT 'bar' FROM DUAL;" |
288 | "END" ); |
289 | check_mysql_rc(rc, mysql); |
290 | |
291 | stmt= mysql_stmt_init(mysql); |
292 | check_mysql_rc(rc, mysql); |
293 | |
294 | rc= mysql_stmt_prepare(stmt,SL(stmtstr)); |
295 | check_stmt_rc(rc, stmt); |
296 | |
297 | memset(tmp, 0, sizeof(tmp)); |
298 | memset(bind, 0, sizeof(MYSQL_BIND)); |
299 | bind[0].buffer= tmp; |
300 | bind[0].buffer_type= MYSQL_TYPE_STRING; |
301 | bind[0].buffer_length= 4; |
302 | |
303 | mysql_stmt_bind_param(stmt, bind); |
304 | |
305 | rc= mysql_stmt_execute(stmt); |
306 | check_stmt_rc(rc, stmt); |
307 | |
308 | rc= mysql_stmt_store_result(stmt); |
309 | check_stmt_rc(rc, stmt); |
310 | |
311 | rc= mysql_stmt_next_result(stmt); |
312 | check_stmt_rc(rc, stmt); |
313 | |
314 | rc= mysql_stmt_fetch(stmt); |
315 | check_stmt_rc(rc, stmt); |
316 | |
317 | /* mysql_stmt_reset should set statement in prepared state. |
318 | * this means: all subsequent result sets should be flushed. |
319 | * Let's try! |
320 | */ |
321 | rc= mysql_stmt_reset(stmt); |
322 | check_stmt_rc(rc, stmt); |
323 | |
324 | rc= mysql_query(mysql, "DROP PROCEDURE p1" ); |
325 | check_mysql_rc(rc, mysql); |
326 | |
327 | mysql_stmt_close(stmt); |
328 | return OK; |
329 | } |
330 | |
331 | int test_sp_reset2(MYSQL *mysql) |
332 | { |
333 | int rc, i; |
334 | MYSQL_STMT *stmt; |
335 | MYSQL_BIND bind[4]; |
336 | long l[4]; |
337 | const char *stmtstr= "CALL P1()" ; |
338 | |
339 | memset(l, 0, sizeof(l)); |
340 | |
341 | rc= mysql_query(mysql, "DROP TABLE IF EXISTS t1" ); |
342 | check_mysql_rc(rc, mysql); |
343 | rc= mysql_query(mysql, "CREATE TABLE t1 (a int)" ); |
344 | check_mysql_rc(rc, mysql); |
345 | |
346 | rc= mysql_query(mysql, "DROP PROCEDURE IF EXISTS p1" ); |
347 | check_mysql_rc(rc, mysql); |
348 | |
349 | rc= mysql_query(mysql, "CREATE PROCEDURE p1()" |
350 | "BEGIN " |
351 | " SET @a:=1;" |
352 | " INSERT INTO t1 VALUES(1);" |
353 | " SELECT 1 FROM DUAL;" |
354 | " SELECT 2,3 FROM DUAL;" |
355 | " INSERT INTO t1 VALUES(2);" |
356 | " SELECT 3,4,5 FROM DUAL;" |
357 | " SELECT 4,5,6,7 FROM DUAL;" |
358 | "END" ); |
359 | check_mysql_rc(rc, mysql); |
360 | |
361 | stmt= mysql_stmt_init(mysql); |
362 | check_mysql_rc(rc, mysql); |
363 | |
364 | rc= mysql_stmt_prepare(stmt,SL(stmtstr)); |
365 | check_stmt_rc(rc, stmt); |
366 | |
367 | rc= mysql_stmt_execute(stmt); |
368 | check_stmt_rc(rc, stmt); |
369 | |
370 | memset(bind, 0, sizeof(MYSQL_BIND) * 4); |
371 | for (i=0; i < 4; i++) |
372 | { |
373 | bind[i].buffer_type= MYSQL_TYPE_LONG; |
374 | bind[i].buffer= &l[i]; |
375 | } |
376 | |
377 | rc= mysql_stmt_bind_result(stmt, bind); |
378 | check_stmt_rc(rc, stmt); |
379 | |
380 | while (rc != MYSQL_NO_DATA) |
381 | { |
382 | rc= mysql_stmt_fetch(stmt); |
383 | diag("l=%ld" , l[0]); |
384 | } |
385 | |
386 | rc= mysql_stmt_next_result(stmt); |
387 | check_stmt_rc(rc, stmt); |
388 | |
389 | /* now rebind since we expect 2 columns */ |
390 | rc= mysql_stmt_bind_result(stmt, bind); |
391 | check_stmt_rc(rc, stmt); |
392 | |
393 | while (rc != MYSQL_NO_DATA) |
394 | { |
395 | rc= mysql_stmt_fetch(stmt); |
396 | diag("l=%ld l=%ld" , l[0], l[1]); |
397 | } |
398 | |
399 | |
400 | rc= mysql_stmt_next_result(stmt); |
401 | check_stmt_rc(rc, stmt); |
402 | |
403 | /* now rebind since we expect 2 columns */ |
404 | rc= mysql_stmt_bind_result(stmt, bind); |
405 | check_stmt_rc(rc, stmt); |
406 | |
407 | while (rc != MYSQL_NO_DATA) |
408 | { |
409 | rc= mysql_stmt_fetch(stmt); |
410 | diag("l=%ld l=%ld l=%ld" , l[0], l[1], l[2]); |
411 | } |
412 | |
413 | rc= mysql_stmt_close(stmt); |
414 | |
415 | |
416 | rc= mysql_query(mysql, "DROP PROCEDURE p1" ); |
417 | check_mysql_rc(rc, mysql); |
418 | rc= mysql_query(mysql, "DROP TABLE IF EXISTS t1" ); |
419 | check_mysql_rc(rc, mysql); |
420 | |
421 | return OK; |
422 | } |
423 | |
424 | int test_query(MYSQL *mysql) |
425 | { |
426 | int rc; |
427 | int i; |
428 | MYSQL_STMT *stmt; |
429 | MYSQL_BIND bind[1]; |
430 | |
431 | char tmp[20]; |
432 | const char *stmtstr= "CALL P1(?)" ; |
433 | |
434 | rc= mysql_query(mysql, "DROP PROCEDURE IF EXISTS p1" ); |
435 | check_mysql_rc(rc, mysql); |
436 | rc= mysql_query(mysql, "CREATE PROCEDURE p1(OUT p_out VARCHAR(19))" |
437 | "BEGIN " |
438 | " SET p_out = 'foo';" |
439 | " SELECT 1 FROM DUAL;" |
440 | "END" ); |
441 | check_mysql_rc(rc, mysql); |
442 | |
443 | stmt= mysql_stmt_init(mysql); |
444 | check_mysql_rc(rc, mysql); |
445 | |
446 | rc= mysql_stmt_prepare(stmt,SL(stmtstr)); |
447 | check_stmt_rc(rc, stmt); |
448 | |
449 | for (i=0; i < 1000; i++) |
450 | { |
451 | int status; |
452 | memset(tmp, 0, sizeof(tmp)); |
453 | memset(bind, 0, sizeof(MYSQL_BIND)); |
454 | bind[0].buffer= tmp; |
455 | bind[0].buffer_type= MYSQL_TYPE_STRING; |
456 | bind[0].buffer_length= 4; |
457 | |
458 | mysql_stmt_bind_param(stmt, bind); |
459 | |
460 | rc= mysql_stmt_execute(stmt); |
461 | check_stmt_rc(rc, stmt); |
462 | do { |
463 | if (stmt->field_count) |
464 | { |
465 | mysql_stmt_bind_result(stmt, bind); |
466 | rc= mysql_stmt_store_result(stmt); |
467 | check_stmt_rc(rc, stmt); |
468 | while(mysql_stmt_fetch(stmt) == 0); |
469 | |
470 | rc= mysql_stmt_free_result(stmt); |
471 | check_stmt_rc(rc, stmt); |
472 | } |
473 | status= mysql_stmt_next_result(stmt); |
474 | if (status == 1) |
475 | check_stmt_rc(status, stmt); |
476 | } while (status == 0); |
477 | |
478 | rc= mysql_stmt_reset(stmt); |
479 | if (rc) |
480 | diag("reset failed after %d iterations" , i); |
481 | check_stmt_rc(rc, stmt); |
482 | } |
483 | mysql_stmt_close(stmt); |
484 | rc= mysql_query(mysql, "DROP PROCEDURE IF EXISTS p1" ); |
485 | check_mysql_rc(rc, mysql); |
486 | |
487 | return OK; |
488 | } |
489 | |
490 | |
491 | struct my_tests_st my_tests[] = { |
492 | {"test_query" , test_query, TEST_CONNECTION_DEFAULT, CLIENT_MULTI_RESULTS , NULL , NULL}, |
493 | {"test_sp_params" , test_sp_params, TEST_CONNECTION_DEFAULT, CLIENT_MULTI_STATEMENTS, NULL , NULL}, |
494 | {"test_sp_reset" , test_sp_reset, TEST_CONNECTION_DEFAULT, CLIENT_MULTI_STATEMENTS, NULL , NULL}, |
495 | {"test_sp_reset1" , test_sp_reset1, TEST_CONNECTION_DEFAULT, CLIENT_MULTI_STATEMENTS, NULL , NULL}, |
496 | {"test_sp_reset2" , test_sp_reset2, TEST_CONNECTION_DEFAULT, CLIENT_MULTI_STATEMENTS, NULL , NULL}, |
497 | {"test_multi_result" , test_multi_result, TEST_CONNECTION_DEFAULT, CLIENT_MULTI_STATEMENTS, NULL , NULL}, |
498 | {NULL, NULL, 0, 0, NULL, NULL} |
499 | }; |
500 | |
501 | int main(int argc, char **argv) |
502 | { |
503 | if (argc > 1) |
504 | get_options(argc, argv); |
505 | |
506 | get_envvars(); |
507 | |
508 | run_tests(my_tests); |
509 | |
510 | return(exit_status()); |
511 | } |
512 | |