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 {
24 # This module uses hard-coded results that depend on exact measurements of
25 # pages sizes at the byte level, and hence will not work if the reserved_bytes
27 if {[nonzero_reserved_bytes]} {finish_test; return;}
30 proc a_string {n} { string range [string repeat [incr ::asc]. $n] 1 $n }
31 db func a_string a_string
33 register_dbstat_vtab db
34 do_execsql_test stat-0.0 {
35 PRAGMA table_info(dbstat);
36 } {/0 name TEXT .* 1 path TEXT .* 9 pgsize INTEGER/}
37 do_execsql_test stat-0.1 {
38 PRAGMA auto_vacuum = OFF;
39 CREATE VIRTUAL TABLE temp.stat USING dbstat;
43 if {[wal_is_capable]} {
44 do_execsql_test stat-0.1 {
45 PRAGMA journal_mode = WAL;
46 PRAGMA journal_mode = delete;
47 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
49 } {wal delete sqlite_master / 1 leaf 0 0 916 0}
54 CREATE TABLE t1(a, b);
55 CREATE INDEX i1 ON t1(b);
56 INSERT INTO t1(rowid, a, b) VALUES(2, 2, 3);
57 INSERT INTO t1(rowid, a, b) VALUES(3, 4, 5);
62 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
63 FROM stat WHERE name = 't1';
65 } {t1 / 2 leaf 2 10 998 5}
68 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
69 FROM stat WHERE name = 'i1';
71 } {i1 / 3 leaf 2 10 1000 5}
74 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
75 FROM stat WHERE name = 'sqlite_master';
77 } {sqlite_master / 1 leaf 2 77 831 40}
84 do_execsql_test stat-2.1 {
85 CREATE TABLE t3(a PRIMARY KEY, b);
86 INSERT INTO t3(rowid, a, b) VALUES(2, a_string(111), a_string(222));
87 INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
89 INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
91 INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
93 INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
95 INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
97 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
98 FROM stat WHERE name != 'sqlite_master';
100 sqlite_autoindex_t3_1 / 3 internal 3 368 623 125 \
101 sqlite_autoindex_t3_1 /000/ 8 leaf 8 946 46 123 \
102 sqlite_autoindex_t3_1 /001/ 9 leaf 8 988 2 131 \
103 sqlite_autoindex_t3_1 /002/ 15 leaf 7 857 137 132 \
104 sqlite_autoindex_t3_1 /003/ 20 leaf 6 739 257 129 \
105 t3 / 2 internal 15 0 907 0 \
106 t3 /000/ 4 leaf 2 678 328 340 \
107 t3 /001/ 5 leaf 2 682 324 342 \
108 t3 /002/ 6 leaf 2 682 324 342 \
109 t3 /003/ 7 leaf 2 690 316 346 \
110 t3 /004/ 10 leaf 2 682 324 342 \
111 t3 /005/ 11 leaf 2 690 316 346 \
112 t3 /006/ 12 leaf 2 698 308 350 \
113 t3 /007/ 13 leaf 2 706 300 354 \
114 t3 /008/ 14 leaf 2 682 324 342 \
115 t3 /009/ 16 leaf 2 690 316 346 \
116 t3 /00a/ 17 leaf 2 698 308 350 \
117 t3 /00b/ 18 leaf 2 706 300 354 \
118 t3 /00c/ 19 leaf 2 714 292 358 \
119 t3 /00d/ 21 leaf 2 722 284 362 \
120 t3 /00e/ 22 leaf 2 730 276 366 \
121 t3 /00f/ 23 leaf 2 738 268 370 \
124 # With every index entry overflowing, make sure no pages are missed
125 # (other than the locking page which is 64 in this test build.)
127 do_execsql_test stat-2.2 {
128 UPDATE t3 SET a=a||hex(randomblob(700));
130 SELECT pageno FROM stat EXCEPT SELECT pageno-1 FROM stat;
133 do_execsql_test stat-2.3 { DROP TABLE t3; VACUUM; } {}
135 do_execsql_test stat-3.1 {
137 CREATE INDEX i4 ON t4(x);
138 INSERT INTO t4(rowid, x) VALUES(2, a_string(7777));
139 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
140 FROM stat WHERE name != 'sqlite_master';
142 i4 / 3 leaf 1 103 905 7782 \
143 i4 /000+000000 4 overflow 0 1020 0 0 \
144 i4 /000+000001 5 overflow 0 1020 0 0 \
145 i4 /000+000002 6 overflow 0 1020 0 0 \
146 i4 /000+000003 7 overflow 0 1020 0 0 \
147 i4 /000+000004 8 overflow 0 1020 0 0 \
148 i4 /000+000005 9 overflow 0 1020 0 0 \
149 i4 /000+000006 10 overflow 0 1020 0 0 \
150 i4 /000+000007 11 overflow 0 539 481 0 \
151 t4 / 2 leaf 1 640 367 7780 \
152 t4 /000+000000 12 overflow 0 1020 0 0 \
153 t4 /000+000001 13 overflow 0 1020 0 0 \
154 t4 /000+000002 14 overflow 0 1020 0 0 \
155 t4 /000+000003 15 overflow 0 1020 0 0 \
156 t4 /000+000004 16 overflow 0 1020 0 0 \
157 t4 /000+000005 17 overflow 0 1020 0 0 \
158 t4 /000+000006 18 overflow 0 1020 0 0 \
161 do_execsql_test stat-4.1 {
163 CREATE INDEX i5 ON t5(x);
164 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
165 FROM stat WHERE name = 't5' OR name = 'i5';
167 i5 / 20 leaf 0 0 1016 0 \
168 t5 / 19 leaf 0 0 1016 0 \
174 register_dbstat_vtab db
175 do_execsql_test stat-5.1 {
176 PRAGMA auto_vacuum = OFF;
178 ATTACH ':memory:' AS aux1;
179 CREATE VIRTUAL TABLE temp.stat USING dbstat(aux1);
180 CREATE TABLE aux1.t1(x);
181 INSERT INTO t1 VALUES(zeroblob(1513));
182 INSERT INTO t1 VALUES(zeroblob(1514));
183 SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
184 FROM stat WHERE name = 't1';
186 t1 / 2 leaf 2 993 5 1517 \
187 t1 /000+000000 3 overflow 0 1020 0 0 \
188 t1 /001+000000 4 overflow 0 1020 0 0 \
191 do_catchsql_test stat-6.1 {
192 CREATE VIRTUAL TABLE temp.s2 USING dbstat(mainx);
193 } {1 {no such database: mainx}}
195 #-------------------------------------------------------------------------
196 # Test that the argument passed to the dbstat constructor is dequoted
197 # before it is matched against the names of attached databases.
200 do_execsql_test 7.1 {
201 ATTACH 'test.db2' AS '123';
202 PRAGMA "123".auto_vacuum = OFF;
203 CREATE TABLE "123".x1(a, b);
204 INSERT INTO x1 VALUES(1, 2);
207 do_execsql_test 7.1.1 {
208 SELECT * FROM dbstat('123');
210 sqlite_master / 1 leaf 1 37 875 37 0 1024
211 x1 / 2 leaf 1 4 1008 4 1024 1024
213 do_execsql_test 7.1.2 {
214 SELECT * FROM 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 7.1.3 {
220 CREATE VIRTUAL TABLE x2 USING dbstat('123');
223 sqlite_master / 1 leaf 1 37 875 37 0 1024
224 x1 / 2 leaf 1 4 1008 4 1024 1024
226 do_execsql_test 7.1.4 {
227 CREATE VIRTUAL TABLE x3 USING dbstat(123);
230 sqlite_master / 1 leaf 1 37 875 37 0 1024
231 x1 / 2 leaf 1 4 1008 4 1024 1024
234 do_execsql_test 7.2 {
238 ATTACH 'test.db2' AS '123corp';
240 do_execsql_test 7.2.1 {
241 SELECT * FROM dbstat('123corp');
243 sqlite_master / 1 leaf 1 37 875 37 0 1024
244 x1 / 2 leaf 1 4 1008 4 1024 1024
246 do_catchsql_test 7.2.2 {
247 SELECT * FROM dbstat(123corp);
248 } {1 {unrecognized token: "123corp"}}
249 do_execsql_test 7.2.3 {
250 CREATE VIRTUAL TABLE x2 USING dbstat('123corp');
253 sqlite_master / 1 leaf 1 37 875 37 0 1024
254 x1 / 2 leaf 1 4 1008 4 1024 1024
256 do_catchsql_test 7.2.4 {
257 CREATE VIRTUAL TABLE x3 USING dbstat(123corp);
259 } {1 {unrecognized token: "123corp"}}