wasCSharpSQLite – Blame information for rev 1

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1 office 1 # 2002 March 6
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 implements tests for the PRAGMA command.
14 #
15 # $Id: pragma2.test,v 1.4 2007/10/09 08:29:33 danielk1977 Exp $
16  
17 set testdir [file dirname $argv0]
18 source $testdir/tester.tcl
19  
20 # Test organization:
21 #
22 # pragma2-1.*: Test freelist_count pragma on the main database.
23 # pragma2-2.*: Test freelist_count pragma on an attached database.
24 # pragma2-3.*: Test trying to write to the freelist_count is a no-op.
25 #
26  
27 ifcapable !pragma||!schema_pragmas {
28 finish_test
29 return
30 }
31  
32 # Delete the preexisting database to avoid the special setup
33 # that the "all.test" script does.
34 #
35 db close
36 file delete test.db test.db-journal
37 file delete test3.db test3.db-journal
38 sqlite3 db test.db; set DB [sqlite3_connection_pointer db]
39 db eval {PRAGMA auto_vacuum=0}
40  
41 do_test pragma2-1.1 {
42 execsql {
43 PRAGMA freelist_count;
44 }
45 } {0}
46 do_test pragma2-1.2 {
47 execsql {
48 CREATE TABLE abc(a, b, c);
49 PRAGMA freelist_count;
50 }
51 } {0}
52 do_test pragma2-1.3 {
53 execsql {
54 DROP TABLE abc;
55 PRAGMA freelist_count;
56 }
57 } {1}
58 do_test pragma2-1.4 {
59 execsql {
60 PRAGMA main.freelist_count;
61 }
62 } {1}
63  
64 file delete -force test2.db
65 file delete -force test2.db-journal
66  
67 ifcapable attach {
68 do_test pragma2-2.1 {
69 execsql {
70 ATTACH 'test2.db' AS aux;
71 PRAGMA aux.auto_vacuum=OFF;
72 PRAGMA aux.freelist_count;
73 }
74 } {0}
75 do_test pragma2-2.2 {
76 execsql {
77 CREATE TABLE aux.abc(a, b, c);
78 PRAGMA aux.freelist_count;
79 }
80 } {0}
81 do_test pragma2-2.3 {
82 set ::val [string repeat 0123456789 1000]
83 execsql {
84 INSERT INTO aux.abc VALUES(1, 2, $::val);
85 PRAGMA aux.freelist_count;
86 }
87 } {0}
88 do_test pragma2-2.4 {
89 expr {[file size test2.db] / 1024}
90 } {11}
91 do_test pragma2-2.5 {
92 execsql {
93 DELETE FROM aux.abc;
94 PRAGMA aux.freelist_count;
95 }
96 } {9}
97  
98 do_test pragma2-3.1 {
99 execsql {
100 PRAGMA aux.freelist_count;
101 PRAGMA main.freelist_count;
102 PRAGMA freelist_count;
103 }
104 } {9 1 1}
105 do_test pragma2-3.2 {
106 execsql {
107 PRAGMA freelist_count = 500;
108 PRAGMA freelist_count;
109 }
110 } {1 1}
111 do_test pragma2-3.3 {
112 execsql {
113 PRAGMA aux.freelist_count = 500;
114 PRAGMA aux.freelist_count;
115 }
116 } {9 9}
117 }
118  
119 finish_test