3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
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.
10 #***********************************************************************
11 # This file implements regression tests for SQLite library. The
12 # focus of this file is testing the SELECT statement.
15 set testdir [file dirname $argv0]
16 source $testdir/tester.tcl
19 ifcapable !vtab||!compound {
26 proc a_string {n} { string range [string repeat [incr ::asc]. $n] 1 $n }
27 db func a_string a_string
29 register_dbstat_vtab db
30 do_execsql_test stat-0.0 {
31 PRAGMA auto_vacuum = OFF;
32 CREATE VIRTUAL TABLE temp.stat USING dbstat;
37 do_execsql_test stat-0.1 {
38 PRAGMA journal_mode = WAL;
39 PRAGMA journal_mode = delete;
40 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
42 } {wal delete sqlite_master / 1 leaf 0 0 916 0}
47 CREATE TABLE t1(a, b);
48 CREATE INDEX i1 ON t1(b);
49 INSERT INTO t1(rowid, a, b) VALUES(2, 2, 3);
50 INSERT INTO t1(rowid, a, b) VALUES(3, 4, 5);
55 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
56 FROM stat WHERE name = 't1';
58 } {t1 / 2 leaf 2 10 998 5}
61 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
62 FROM stat WHERE name = 'i1';
64 } {i1 / 3 leaf 2 10 1000 5}
67 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
68 FROM stat WHERE name = 'sqlite_master';
70 } {sqlite_master / 1 leaf 2 77 831 40}
77 do_execsql_test stat-2.1 {
78 CREATE TABLE t3(a PRIMARY KEY, b);
79 INSERT INTO t3(rowid, a, b) VALUES(2, a_string(111), a_string(222));
80 INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
82 INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
84 INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
86 INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
88 INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
90 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
91 FROM stat WHERE name != 'sqlite_master';
93 sqlite_autoindex_t3_1 / 3 internal 3 368 623 125 \
94 sqlite_autoindex_t3_1 /000/ 8 leaf 8 946 46 123 \
95 sqlite_autoindex_t3_1 /001/ 9 leaf 8 988 2 131 \
96 sqlite_autoindex_t3_1 /002/ 15 leaf 7 857 137 132 \
97 sqlite_autoindex_t3_1 /003/ 20 leaf 6 739 257 129 \
98 t3 / 2 internal 15 0 907 0 \
99 t3 /000/ 4 leaf 2 678 328 340 \
100 t3 /001/ 5 leaf 2 682 324 342 \
101 t3 /002/ 6 leaf 2 682 324 342 \
102 t3 /003/ 7 leaf 2 690 316 346 \
103 t3 /004/ 10 leaf 2 682 324 342 \
104 t3 /005/ 11 leaf 2 690 316 346 \
105 t3 /006/ 12 leaf 2 698 308 350 \
106 t3 /007/ 13 leaf 2 706 300 354 \
107 t3 /008/ 14 leaf 2 682 324 342 \
108 t3 /009/ 16 leaf 2 690 316 346 \
109 t3 /00a/ 17 leaf 2 698 308 350 \
110 t3 /00b/ 18 leaf 2 706 300 354 \
111 t3 /00c/ 19 leaf 2 714 292 358 \
112 t3 /00d/ 21 leaf 2 722 284 362 \
113 t3 /00e/ 22 leaf 2 730 276 366 \
114 t3 /00f/ 23 leaf 2 738 268 370 \
117 # With every index entry overflowing, make sure no pages are missed
118 # (other than the locking page which is 64 in this test build.)
120 do_execsql_test stat-2.2 {
121 UPDATE t3 SET a=a||hex(randomblob(700));
123 SELECT pageno FROM stat EXCEPT SELECT pageno-1 FROM stat;
126 do_execsql_test stat-2.3 { DROP TABLE t3; VACUUM; } {}
128 do_execsql_test stat-3.1 {
130 CREATE INDEX i4 ON t4(x);
131 INSERT INTO t4(rowid, x) VALUES(2, a_string(7777));
132 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
133 FROM stat WHERE name != 'sqlite_master';
135 i4 / 3 leaf 1 103 905 7782 \
136 i4 /000+000000 4 overflow 0 1020 0 0 \
137 i4 /000+000001 5 overflow 0 1020 0 0 \
138 i4 /000+000002 6 overflow 0 1020 0 0 \
139 i4 /000+000003 7 overflow 0 1020 0 0 \
140 i4 /000+000004 8 overflow 0 1020 0 0 \
141 i4 /000+000005 9 overflow 0 1020 0 0 \
142 i4 /000+000006 10 overflow 0 1020 0 0 \
143 i4 /000+000007 11 overflow 0 539 481 0 \
144 t4 / 2 leaf 1 640 367 7780 \
145 t4 /000+000000 12 overflow 0 1020 0 0 \
146 t4 /000+000001 13 overflow 0 1020 0 0 \
147 t4 /000+000002 14 overflow 0 1020 0 0 \
148 t4 /000+000003 15 overflow 0 1020 0 0 \
149 t4 /000+000004 16 overflow 0 1020 0 0 \
150 t4 /000+000005 17 overflow 0 1020 0 0 \
151 t4 /000+000006 18 overflow 0 1020 0 0 \
154 do_execsql_test stat-4.1 {
156 CREATE INDEX i5 ON t5(x);
157 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
158 FROM stat WHERE name = 't5' OR name = 'i5';
160 i5 / 20 leaf 0 0 1016 0 \
161 t5 / 19 leaf 0 0 1016 0 \
167 register_dbstat_vtab db
168 do_execsql_test stat-5.1 {
169 PRAGMA auto_vacuum = OFF;
171 ATTACH ':memory:' AS aux1;
172 CREATE VIRTUAL TABLE temp.stat USING dbstat(aux1);
173 CREATE TABLE aux1.t1(x);
174 INSERT INTO t1 VALUES(zeroblob(1513));
175 INSERT INTO t1 VALUES(zeroblob(1514));
176 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
177 FROM stat WHERE name = 't1';
179 t1 / 2 leaf 2 993 5 1517 \
180 t1 /000+000000 3 overflow 0 1020 0 0 \
181 t1 /001+000000 4 overflow 0 1020 0 0 \
184 do_catchsql_test stat-6.1 {
185 CREATE VIRTUAL TABLE temp.s2 USING dbstat(mainx);
186 } {1 {no such database: mainx}}
188 #-------------------------------------------------------------------------
189 # Test that the argument passed to the dbstat constructor is dequoted
190 # before it is matched against the names of attached databases.
193 do_execsql_test 7.1 {
194 ATTACH 'test.db2' AS '123';
195 PRAGMA "123".auto_vacuum = OFF;
196 CREATE TABLE "123".x1(a, b);
197 INSERT INTO x1 VALUES(1, 2);
200 do_execsql_test 7.1.1 {
201 SELECT * FROM dbstat('123');
203 sqlite_master / 1 leaf 1 37 875 37 0 1024
204 x1 / 2 leaf 1 4 1008 4 1024 1024
206 do_execsql_test 7.1.2 {
207 SELECT * FROM dbstat(123);
209 sqlite_master / 1 leaf 1 37 875 37 0 1024
210 x1 / 2 leaf 1 4 1008 4 1024 1024
212 do_execsql_test 7.1.3 {
213 CREATE VIRTUAL TABLE x2 USING dbstat('123');
216 sqlite_master / 1 leaf 1 37 875 37 0 1024
217 x1 / 2 leaf 1 4 1008 4 1024 1024
219 do_execsql_test 7.1.4 {
220 CREATE VIRTUAL TABLE x3 USING dbstat(123);
223 sqlite_master / 1 leaf 1 37 875 37 0 1024
224 x1 / 2 leaf 1 4 1008 4 1024 1024
227 do_execsql_test 7.2 {
231 ATTACH 'test.db2' AS '123corp';
233 do_execsql_test 7.2.1 {
234 SELECT * FROM dbstat('123corp');
236 sqlite_master / 1 leaf 1 37 875 37 0 1024
237 x1 / 2 leaf 1 4 1008 4 1024 1024
239 do_catchsql_test 7.2.2 {
240 SELECT * FROM dbstat(123corp);
241 } {1 {unrecognized token: "123corp"}}
242 do_execsql_test 7.2.3 {
243 CREATE VIRTUAL TABLE x2 USING dbstat('123corp');
246 sqlite_master / 1 leaf 1 37 875 37 0 1024
247 x1 / 2 leaf 1 4 1008 4 1024 1024
249 do_catchsql_test 7.2.4 {
250 CREATE VIRTUAL TABLE x3 USING dbstat(123corp);
252 } {1 {unrecognized token: "123corp"}}