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1 # 2007 May 02 | |
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 file is testing that it is OK to create new tables | |
13 # and indices while creating existing tables and indices. | |
14 # | |
15 # $Id: createtab.test,v 1.3 2007/09/12 17:01:45 danielk1977 Exp $ | |
16 | |
17 set testdir [file dirname $argv0] | |
18 source $testdir/tester.tcl | |
19 | |
20 ifcapable autovacuum { | |
21 set upperBound 2 | |
22 } else { | |
23 set upperBound 0 | |
24 } | |
25 | |
26 # Run these tests for all possible values of autovacuum. | |
27 # | |
28 for {set av 0} {$av<=$upperBound} {incr av} { | |
29 db close | |
30 forcedelete test.db test.db-journal | |
31 sqlite3 db test.db | |
32 | |
33 # Create a table that spans multiple pages. It is important | |
34 # that part of the database be in pages beyond the root page. | |
35 # | |
36 do_test createtab-$av.1 { | |
37 execsql "PRAGMA auto_vacuum=$av" | |
38 execsql { | |
39 PRAGMA page_size=1024; | |
40 CREATE TABLE t1(x INTEGER PRIMARY KEY, y); | |
41 INSERT INTO t1 VALUES(1, hex(randomblob(200))); | |
42 INSERT INTO t1 VALUES(2, hex(randomblob(200))); | |
43 INSERT INTO t1 VALUES(3, hex(randomblob(200))); | |
44 INSERT INTO t1 VALUES(4, hex(randomblob(200))); | |
45 SELECT count(*) FROM t1; | |
46 } | |
47 } {4} | |
48 | |
49 set isUtf16 0 | |
50 ifcapable utf16 { | |
51 set isUtf16 [expr {[execsql {PRAGMA encoding}] != "UTF-8"}] | |
52 } | |
53 | |
54 do_test createtab-$av.2 { | |
55 file size test.db | |
56 } [expr {1024*(4+($av!=0)+(${isUtf16}*2))}] | |
57 | |
58 # Start reading the table | |
59 # | |
60 do_test createtab-$av.3 { | |
61 set STMT [sqlite3_prepare db {SELECT x FROM t1} -1 TAIL] | |
62 sqlite3_step $STMT | |
63 } {SQLITE_ROW} | |
64 do_test createtab-$av.4 { | |
65 sqlite3_column_int $STMT 0 | |
66 } {1} | |
67 | |
68 # While still reading the table, create a new table. | |
69 # | |
70 do_test createtab-$av.5 { | |
71 execsql { | |
72 CREATE TABLE t2(a,b); | |
73 INSERT INTO t2 VALUES(1,2); | |
74 SELECT * FROM t2; | |
75 } | |
76 } {1 2} | |
77 | |
78 # Continue reading the original table. | |
79 # | |
80 do_test createtab-$av.6 { | |
81 sqlite3_column_int $STMT 0 | |
82 } {1} | |
83 do_test createtab-$av.7 { | |
84 sqlite3_step $STMT | |
85 } {SQLITE_ROW} | |
86 do_test createtab-$av.8 { | |
87 sqlite3_column_int $STMT 0 | |
88 } {2} | |
89 | |
90 # Do another cycle of creating a new database table while contining | |
91 # to read the original table. | |
92 # | |
93 do_test createtab-$av.11 { | |
94 execsql { | |
95 CREATE TABLE t3(a,b); | |
96 INSERT INTO t3 VALUES(4,5); | |
97 SELECT * FROM t3; | |
98 } | |
99 } {4 5} | |
100 do_test createtab-$av.12 { | |
101 sqlite3_column_int $STMT 0 | |
102 } {2} | |
103 do_test createtab-$av.13 { | |
104 sqlite3_step $STMT | |
105 } {SQLITE_ROW} | |
106 do_test createtab-$av.14 { | |
107 sqlite3_column_int $STMT 0 | |
108 } {3} | |
109 | |
110 # One more cycle. | |
111 # | |
112 do_test createtab-$av.21 { | |
113 execsql { | |
114 CREATE TABLE t4(a,b); | |
115 INSERT INTO t4 VALUES('abc','xyz'); | |
116 SELECT * FROM t4; | |
117 } | |
118 } {abc xyz} | |
119 do_test createtab-$av.22 { | |
120 sqlite3_column_int $STMT 0 | |
121 } {3} | |
122 do_test createtab-$av.23 { | |
123 sqlite3_step $STMT | |
124 } {SQLITE_ROW} | |
125 do_test createtab-$av.24 { | |
126 sqlite3_column_int $STMT 0 | |
127 } {4} | |
128 | |
129 # Finish reading. Do an integrity check on the database. | |
130 # | |
131 do_test createtab-$av.30 { | |
132 sqlite3_step $STMT | |
133 } {SQLITE_DONE} | |
134 do_test createtab-$av.31 { | |
135 sqlite3_finalize $STMT | |
136 } {SQLITE_OK} | |
137 do_test createtab-$av.32 { | |
138 execsql { | |
139 SELECT name FROM sqlite_master WHERE type='table' ORDER BY 1 | |
140 } | |
141 } {t1 t2 t3 t4} | |
142 integrity_check createtab-$av.40 | |
143 | |
144 } | |
145 | |
146 finish_test | |
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