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1 # 2013-07-11 | |
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. | |
12 # | |
13 # This file tests the "query_only" pragma. | |
14 # | |
15 | |
16 set testdir [file dirname $argv0] | |
17 source $testdir/tester.tcl | |
18 | |
19 do_execsql_test queryonly-1.1 { | |
20 CREATE TABLE t1(a); | |
21 INSERT INTO t1 VALUES(123),(456); | |
22 SELECT a FROM t1 ORDER BY a; | |
23 } {123 456} | |
24 do_execsql_test queryonly-1.2 { | |
25 PRAGMA query_only; | |
26 } {0} | |
27 do_execsql_test queryonly-1.3 { | |
28 PRAGMA query_only=ON; | |
29 PRAGMA query_only; | |
30 } {1} | |
31 do_test queryonly-1.4 { | |
32 catchsql {INSERT INTO t1 VALUES(789);} | |
33 } {1 {attempt to write a readonly database}} | |
34 do_test queryonly-1.5 { | |
35 catchsql {DELETE FROM t1;} | |
36 } {1 {attempt to write a readonly database}} | |
37 do_test queryonly-1.6 { | |
38 catchsql {UPDATE t1 SET a=a+1;} | |
39 } {1 {attempt to write a readonly database}} | |
40 do_test queryonly-1.7 { | |
41 catchsql {CREATE TABLE t2(b);} | |
42 } {1 {attempt to write a readonly database}} | |
43 do_test queryonly-1.8 { | |
44 catchsql {CREATE INDEX t1a ON t1(a);} | |
45 } {1 {attempt to write a readonly database}} | |
46 do_test queryonly-1.9 { | |
47 catchsql {DROP TABLE t1;} | |
48 } {1 {attempt to write a readonly database}} | |
49 do_test queryonly-1.10 { | |
50 catchsql {ANALYZE;} | |
51 } {1 {attempt to write a readonly database}} | |
52 do_execsql_test queryonly-1.11 { | |
53 SELECT a FROM t1 ORDER BY a; | |
54 } {123 456} | |
55 | |
56 do_execsql_test queryonly-2.2 { | |
57 PRAGMA query_only; | |
58 } {1} | |
59 do_execsql_test queryonly-2.3 { | |
60 PRAGMA query_only=OFF; | |
61 PRAGMA query_only; | |
62 } {0} | |
63 do_execsql_test queryonly-2.4 { | |
64 INSERT INTO t1 VALUES(789); | |
65 SELECT a FROM t1 ORDER BY a; | |
66 } {123 456 789} | |
67 do_execsql_test queryonly-2.5 { | |
68 UPDATE t1 SET a=a+1; | |
69 SELECT a FROM t1 ORDER BY a; | |
70 } {124 457 790} | |
71 | |
72 finish_test | |
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