OLD | NEW |
| (Empty) |
1 # 2008 April 27 | |
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 # | |
12 # Ticket #3080 | |
13 # | |
14 # Make sure that application-defined functions are able to recursively | |
15 # invoke SQL statements that create and drop virtual tables. | |
16 # | |
17 # $Id: tkt3080.test,v 1.2 2008/11/05 16:37:35 drh Exp $ | |
18 # | |
19 | |
20 set testdir [file dirname $argv0] | |
21 source $testdir/tester.tcl | |
22 | |
23 do_test tkt3080.1 { | |
24 db function execsql execsql | |
25 db eval { | |
26 SELECT execsql('CREATE TABLE t1(x)'); | |
27 } | |
28 execsql {SELECT name FROM sqlite_master} | |
29 } {t1} | |
30 do_test tkt3080.2 { | |
31 db eval { | |
32 INSERT INTO t1 VALUES('CREATE TABLE t2(y);'); | |
33 SELECT execsql(x) FROM t1; | |
34 } | |
35 db eval { | |
36 SELECT name FROM sqlite_master; | |
37 } | |
38 } {t1 t2} | |
39 do_test tkt3080.3 { | |
40 execsql { | |
41 INSERT INTO t1 VALUES('CREATE TABLE t3(z); DROP TABLE t3;'); | |
42 } | |
43 catchsql { | |
44 SELECT execsql(x) FROM t1 WHERE rowid=2; | |
45 } | |
46 } {1 {database table is locked}} | |
47 do_test tkt3080.4 { | |
48 db eval { | |
49 SELECT name FROM sqlite_master; | |
50 } | |
51 } {t1 t2 t3} | |
52 | |
53 ifcapable vtab { | |
54 register_echo_module [sqlite3_connection_pointer db] | |
55 do_test tkt3080.10 { | |
56 set sql { | |
57 CREATE VIRTUAL TABLE t4 USING echo(t2); | |
58 INSERT INTO t4 VALUES(123); | |
59 DROP TABLE t4; | |
60 } | |
61 execsql { | |
62 DELETE FROM t1; | |
63 INSERT INTO t1 VALUES($sql); | |
64 } | |
65 db eval { | |
66 SELECT execsql(x) FROM t1 | |
67 } | |
68 execsql {SELECT name FROM sqlite_master} | |
69 } {t1 t2 t3} | |
70 do_test tkt3080.11 { | |
71 execsql {SELECT * FROM t2} | |
72 } {123} | |
73 } | |
74 | |
75 | |
76 | |
77 finish_test | |
OLD | NEW |