wasCSharpSQLite – Blame information for rev 7
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
1 | office | 1 | # 2003 July 1 |
2 | # |
||
3 | # The author disclaims copyright to this source code. In place of |
||
4 | # a legal notice, here is a blessing: |
||
5 | # |
||
6 | # May you do good and not evil. |
||
7 | # May you find forgiveness for yourself and forgive others. |
||
8 | # May you share freely, never taking more than you give. |
||
9 | # |
||
10 | #*********************************************************************** |
||
11 | # This file implements regression tests for SQLite library. The |
||
12 | # focus of this script is testing the ATTACH and DETACH commands |
||
13 | # and schema changes to attached databases. |
||
14 | # |
||
15 | # $Id: attach3.test,v 1.18 2007/10/09 08:29:32 danielk1977 Exp $ |
||
16 | # |
||
17 | |||
18 | set testdir [file dirname $argv0] |
||
19 | source $testdir/tester.tcl |
||
20 | |||
21 | ifcapable !attach { |
||
22 | finish_test |
||
23 | return |
||
24 | } |
||
25 | |||
26 | # The tests in this file were written before SQLite supported recursive |
||
27 | # trigger invocation, and some tests depend on that to pass. So disable |
||
28 | # recursive triggers for this file. |
||
29 | catchsql { pragma recursive_triggers = off } |
||
30 | |||
31 | # Create tables t1 and t2 in the main database |
||
32 | execsql { |
||
33 | CREATE TABLE t1(a, b); |
||
34 | CREATE TABLE t2(c, d); |
||
35 | } |
||
36 | |||
37 | # Create tables t1 and t2 in database file test2.db |
||
38 | file delete -force test2.db |
||
39 | file delete -force test2.db-journal |
||
40 | sqlite3 db2 test2.db |
||
41 | execsql { |
||
42 | CREATE TABLE t1(a, b); |
||
43 | CREATE TABLE t2(c, d); |
||
44 | } db2 |
||
45 | db2 close |
||
46 | |||
47 | # Create a table in the auxilary database. |
||
48 | do_test attach3-1.1 { |
||
49 | execsql { |
||
50 | ATTACH 'test2.db' AS aux; |
||
51 | } |
||
52 | } {} |
||
53 | do_test attach3-1.2 { |
||
54 | execsql { |
||
55 | CREATE TABLE aux.t3(e, f); |
||
56 | } |
||
57 | } {} |
||
58 | do_test attach3-1.3 { |
||
59 | execsql { |
||
60 | SELECT * FROM sqlite_master WHERE name = 't3'; |
||
61 | } |
||
62 | } {} |
||
63 | do_test attach3-1.4 { |
||
64 | execsql { |
||
65 | SELECT * FROM aux.sqlite_master WHERE name = 't3'; |
||
66 | } |
||
67 | } "table t3 t3 [expr $AUTOVACUUM?5:4] {CREATE TABLE t3(e, f)}" |
||
68 | do_test attach3-1.5 { |
||
69 | execsql { |
||
70 | INSERT INTO t3 VALUES(1, 2); |
||
71 | SELECT * FROM t3; |
||
72 | } |
||
73 | } {1 2} |
||
74 | |||
75 | # Create an index on the auxilary database table. |
||
76 | do_test attach3-2.1 { |
||
77 | execsql { |
||
78 | CREATE INDEX aux.i1 on t3(e); |
||
79 | } |
||
80 | } {} |
||
81 | do_test attach3-2.2 { |
||
82 | execsql { |
||
83 | SELECT * FROM sqlite_master WHERE name = 'i1'; |
||
84 | } |
||
85 | } {} |
||
86 | do_test attach3-2.3 { |
||
87 | execsql { |
||
88 | SELECT * FROM aux.sqlite_master WHERE name = 'i1'; |
||
89 | } |
||
90 | } "index i1 t3 [expr $AUTOVACUUM?6:5] {CREATE INDEX i1 on t3(e)}" |
||
91 | |||
92 | # Drop the index on the aux database table. |
||
93 | do_test attach3-3.1 { |
||
94 | execsql { |
||
95 | DROP INDEX aux.i1; |
||
96 | SELECT * FROM aux.sqlite_master WHERE name = 'i1'; |
||
97 | } |
||
98 | } {} |
||
99 | do_test attach3-3.2 { |
||
100 | execsql { |
||
101 | CREATE INDEX aux.i1 on t3(e); |
||
102 | SELECT * FROM aux.sqlite_master WHERE name = 'i1'; |
||
103 | } |
||
104 | } "index i1 t3 [expr $AUTOVACUUM?6:5] {CREATE INDEX i1 on t3(e)}" |
||
105 | do_test attach3-3.3 { |
||
106 | execsql { |
||
107 | DROP INDEX i1; |
||
108 | SELECT * FROM aux.sqlite_master WHERE name = 'i1'; |
||
109 | } |
||
110 | } {} |
||
111 | |||
112 | # Drop tables t1 and t2 in the auxilary database. |
||
113 | do_test attach3-4.1 { |
||
114 | execsql { |
||
115 | DROP TABLE aux.t1; |
||
116 | SELECT name FROM aux.sqlite_master; |
||
117 | } |
||
118 | } {t2 t3} |
||
119 | do_test attach3-4.2 { |
||
120 | # This will drop main.t2 |
||
121 | execsql { |
||
122 | DROP TABLE t2; |
||
123 | SELECT name FROM aux.sqlite_master; |
||
124 | } |
||
125 | } {t2 t3} |
||
126 | do_test attach3-4.3 { |
||
127 | execsql { |
||
128 | DROP TABLE t2; |
||
129 | SELECT name FROM aux.sqlite_master; |
||
130 | } |
||
131 | } {t3} |
||
132 | |||
133 | # Create a view in the auxilary database. |
||
134 | ifcapable view { |
||
135 | do_test attach3-5.1 { |
||
136 | execsql { |
||
137 | CREATE VIEW aux.v1 AS SELECT * FROM t3; |
||
138 | } |
||
139 | } {} |
||
140 | do_test attach3-5.2 { |
||
141 | execsql { |
||
142 | SELECT * FROM aux.sqlite_master WHERE name = 'v1'; |
||
143 | } |
||
144 | } {view v1 v1 0 {CREATE VIEW v1 AS SELECT * FROM t3}} |
||
145 | do_test attach3-5.3 { |
||
146 | execsql { |
||
147 | INSERT INTO aux.t3 VALUES('hello', 'world'); |
||
148 | SELECT * FROM v1; |
||
149 | } |
||
150 | } {1 2 hello world} |
||
151 | |||
152 | # Drop the view |
||
153 | do_test attach3-6.1 { |
||
154 | execsql { |
||
155 | DROP VIEW aux.v1; |
||
156 | } |
||
157 | } {} |
||
158 | do_test attach3-6.2 { |
||
159 | execsql { |
||
160 | SELECT * FROM aux.sqlite_master WHERE name = 'v1'; |
||
161 | } |
||
162 | } {} |
||
163 | } ;# ifcapable view |
||
164 | |||
165 | ifcapable {trigger} { |
||
166 | # Create a trigger in the auxilary database. |
||
167 | do_test attach3-7.1 { |
||
168 | execsql { |
||
169 | CREATE TRIGGER aux.tr1 AFTER INSERT ON t3 BEGIN |
||
170 | INSERT INTO t3 VALUES(new.e*2, new.f*2); |
||
171 | END; |
||
172 | } |
||
173 | } {} |
||
174 | do_test attach3-7.2 { |
||
175 | execsql { |
||
176 | DELETE FROM t3; |
||
177 | INSERT INTO t3 VALUES(10, 20); |
||
178 | SELECT * FROM t3; |
||
179 | } |
||
180 | } {10 20 20 40} |
||
181 | do_test attach3-5.3 { |
||
182 | execsql { |
||
183 | SELECT * FROM aux.sqlite_master WHERE name = 'tr1'; |
||
184 | } |
||
185 | } {trigger tr1 t3 0 {CREATE TRIGGER tr1 AFTER INSERT ON t3 BEGIN |
||
186 | INSERT INTO t3 VALUES(new.e*2, new.f*2); |
||
187 | END}} |
||
188 | |||
189 | # Drop the trigger |
||
190 | do_test attach3-8.1 { |
||
191 | execsql { |
||
192 | DROP TRIGGER aux.tr1; |
||
193 | } |
||
194 | } {} |
||
195 | do_test attach3-8.2 { |
||
196 | execsql { |
||
197 | SELECT * FROM aux.sqlite_master WHERE name = 'tr1'; |
||
198 | } |
||
199 | } {} |
||
200 | |||
201 | ifcapable tempdb { |
||
202 | # Try to trick SQLite into dropping the wrong temp trigger. |
||
203 | do_test attach3-9.0 { |
||
204 | execsql { |
||
205 | CREATE TABLE main.t4(a, b, c); |
||
206 | CREATE TABLE aux.t4(a, b, c); |
||
207 | CREATE TEMP TRIGGER tst_trigger BEFORE INSERT ON aux.t4 BEGIN |
||
208 | SELECT 'hello world'; |
||
209 | END; |
||
210 | SELECT count(*) FROM sqlite_temp_master; |
||
211 | } |
||
212 | } {1} |
||
213 | do_test attach3-9.1 { |
||
214 | execsql { |
||
215 | DROP TABLE main.t4; |
||
216 | SELECT count(*) FROM sqlite_temp_master; |
||
217 | } |
||
218 | } {1} |
||
219 | do_test attach3-9.2 { |
||
220 | execsql { |
||
221 | DROP TABLE aux.t4; |
||
222 | SELECT count(*) FROM sqlite_temp_master; |
||
223 | } |
||
224 | } {0} |
||
225 | } |
||
226 | } ;# endif trigger |
||
227 | |||
228 | # Make sure the aux.sqlite_master table is read-only |
||
229 | do_test attach3-10.0 { |
||
230 | catchsql { |
||
231 | INSERT INTO aux.sqlite_master VALUES(1, 2, 3, 4, 5); |
||
232 | } |
||
233 | } {1 {table sqlite_master may not be modified}} |
||
234 | |||
235 | # Failure to attach leaves us in a workable state. |
||
236 | # Ticket #811 |
||
237 | # |
||
238 | do_test attach3-11.0 { |
||
239 | catchsql { |
||
240 | ATTACH DATABASE '/nodir/nofile.x' AS notadb; |
||
241 | } |
||
242 | } {1 {unable to open database: /nodir/nofile.x}} |
||
243 | do_test attach3-11.1 { |
||
244 | catchsql { |
||
245 | ATTACH DATABASE ':memory:' AS notadb; |
||
246 | } |
||
247 | } {0 {}} |
||
248 | do_test attach3-11.2 { |
||
249 | catchsql { |
||
250 | DETACH DATABASE notadb; |
||
251 | } |
||
252 | } {0 {}} |
||
253 | |||
254 | # Return a list of attached databases |
||
255 | # |
||
256 | proc db_list {} { |
||
257 | set x [execsql { |
||
258 | PRAGMA database_list; |
||
259 | }] |
||
260 | set y {} |
||
261 | foreach {n id file} $x {lappend y $id} |
||
262 | return $y |
||
263 | } |
||
264 | |||
265 | ifcapable schema_pragmas&&tempdb { |
||
266 | |||
267 | ifcapable !trigger { |
||
268 | execsql {create temp table dummy(dummy)} |
||
269 | } |
||
270 | |||
271 | # Ticket #1825 |
||
272 | # |
||
273 | do_test attach3-12.1 { |
||
274 | db_list |
||
275 | } {main temp aux} |
||
276 | do_test attach3-12.2 { |
||
277 | execsql { |
||
278 | ATTACH DATABASE ? AS ? |
||
279 | } |
||
280 | db_list |
||
281 | } {main temp aux {}} |
||
282 | do_test attach3-12.3 { |
||
283 | execsql { |
||
284 | DETACH aux |
||
285 | } |
||
286 | db_list |
||
287 | } {main temp {}} |
||
288 | do_test attach3-12.4 { |
||
289 | execsql { |
||
290 | DETACH ? |
||
291 | } |
||
292 | db_list |
||
293 | } {main temp} |
||
294 | do_test attach3-12.5 { |
||
295 | execsql { |
||
296 | ATTACH DATABASE '' AS '' |
||
297 | } |
||
298 | db_list |
||
299 | } {main temp {}} |
||
300 | do_test attach3-12.6 { |
||
301 | execsql { |
||
302 | DETACH '' |
||
303 | } |
||
304 | db_list |
||
305 | } {main temp} |
||
306 | do_test attach3-12.7 { |
||
307 | execsql { |
||
308 | ATTACH DATABASE '' AS ? |
||
309 | } |
||
310 | db_list |
||
311 | } {main temp {}} |
||
312 | do_test attach3-12.8 { |
||
313 | execsql { |
||
314 | DETACH '' |
||
315 | } |
||
316 | db_list |
||
317 | } {main temp} |
||
318 | do_test attach3-12.9 { |
||
319 | execsql { |
||
320 | ATTACH DATABASE '' AS NULL |
||
321 | } |
||
322 | db_list |
||
323 | } {main temp {}} |
||
324 | do_test attach3-12.10 { |
||
325 | breakpoint |
||
326 | execsql { |
||
327 | DETACH ? |
||
328 | } |
||
329 | db_list |
||
330 | } {main temp} |
||
331 | do_test attach3-12.11 { |
||
332 | catchsql { |
||
333 | DETACH NULL |
||
334 | } |
||
335 | } {1 {no such database: }} |
||
336 | do_test attach3-12.12 { |
||
337 | catchsql { |
||
338 | ATTACH null AS null; |
||
339 | ATTACH '' AS ''; |
||
340 | } |
||
341 | } {1 {database is already in use}} |
||
342 | do_test attach3-12.13 { |
||
343 | db_list |
||
344 | } {main temp {}} |
||
345 | do_test attach3-12.14 { |
||
346 | execsql { |
||
347 | DETACH ''; |
||
348 | } |
||
349 | db_list |
||
350 | } {main temp} |
||
351 | |||
352 | } ;# ifcapable pragma |
||
353 | |||
354 | finish_test |