1: # 2010 July 09
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 the SELECT statement.
13: #
14:
15: set testdir [file dirname $argv0]
16: source $testdir/tester.tcl
17:
18: ifcapable !vtab {
19: finish_test
20: return
21: }
22:
23:
24: set ::asc 1
25: proc a_string {n} { string range [string repeat [incr ::asc]. $n] 1 $n }
26: db func a_string a_string
27:
28: register_dbstat_vtab db
29: do_execsql_test stat-0.0 {
30: PRAGMA auto_vacuum = OFF;
31: CREATE VIRTUAL TABLE temp.stat USING dbstat;
32: SELECT * FROM stat;
33: } {}
34:
35: ifcapable wal {
36: do_execsql_test stat-0.1 {
37: PRAGMA journal_mode = WAL;
38: PRAGMA journal_mode = delete;
39: SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
40: FROM stat;
41: } {wal delete sqlite_master / 1 leaf 0 0 916 0}
42: }
43:
44: do_test stat-1.0 {
45: execsql {
46: CREATE TABLE t1(a, b);
47: CREATE INDEX i1 ON t1(b);
48: INSERT INTO t1(rowid, a, b) VALUES(2, 2, 3);
49: INSERT INTO t1(rowid, a, b) VALUES(3, 4, 5);
50: }
51: } {}
52: do_test stat-1.1 {
53: execsql {
54: SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
55: FROM stat WHERE name = 't1';
56: }
57: } {t1 / 2 leaf 2 10 998 5}
58: do_test stat-1.2 {
59: execsql {
60: SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
61: FROM stat WHERE name = 'i1';
62: }
63: } {i1 / 3 leaf 2 10 1000 5}
64: do_test stat-1.3 {
65: execsql {
66: SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
67: FROM stat WHERE name = 'sqlite_master';
68: }
69: } {sqlite_master / 1 leaf 2 77 831 40}
70: do_test stat-1.4 {
71: execsql {
72: DROP TABLE t1;
73: }
74: } {}
75:
76: do_execsql_test stat-2.1 {
77: CREATE TABLE t3(a PRIMARY KEY, b);
78: INSERT INTO t3(rowid, a, b) VALUES(2, a_string(111), a_string(222));
79: INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
80: INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
81: 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;
83: INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
84: SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
85: FROM stat WHERE name != 'sqlite_master';
86: } [list \
87: sqlite_autoindex_t3_1 / 3 internal 3 368 623 125 \
88: sqlite_autoindex_t3_1 /000/ 8 leaf 8 946 46 123 \
89: sqlite_autoindex_t3_1 /001/ 9 leaf 8 988 2 131 \
90: sqlite_autoindex_t3_1 /002/ 15 leaf 7 857 137 132 \
91: sqlite_autoindex_t3_1 /003/ 20 leaf 6 739 257 129 \
92: t3 / 2 internal 15 0 907 0 \
93: t3 /000/ 4 leaf 2 678 328 340 \
94: t3 /001/ 5 leaf 2 682 324 342 \
95: t3 /002/ 6 leaf 2 682 324 342 \
96: t3 /003/ 7 leaf 2 690 316 346 \
97: t3 /004/ 10 leaf 2 682 324 342 \
98: t3 /005/ 11 leaf 2 690 316 346 \
99: t3 /006/ 12 leaf 2 698 308 350 \
100: t3 /007/ 13 leaf 2 706 300 354 \
101: t3 /008/ 14 leaf 2 682 324 342 \
102: t3 /009/ 16 leaf 2 690 316 346 \
103: t3 /00a/ 17 leaf 2 698 308 350 \
104: t3 /00b/ 18 leaf 2 706 300 354 \
105: t3 /00c/ 19 leaf 2 714 292 358 \
106: t3 /00d/ 21 leaf 2 722 284 362 \
107: t3 /00e/ 22 leaf 2 730 276 366 \
108: t3 /00f/ 23 leaf 2 738 268 370 \
109: ]
110: do_execsql_test stat-2.2 { DROP TABLE t3 } {}
111:
112: do_execsql_test stat-3.1 {
113: CREATE TABLE t4(x);
114: CREATE INDEX i4 ON t4(x);
115: INSERT INTO t4(rowid, x) VALUES(2, a_string(7777));
116: SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
117: FROM stat WHERE name != 'sqlite_master';
118: } [list \
119: i4 / 3 leaf 1 103 905 7782 \
120: i4 /000+000000 9 overflow 0 1020 0 0 \
121: i4 /000+000001 10 overflow 0 1020 0 0 \
122: i4 /000+000002 11 overflow 0 1020 0 0 \
123: i4 /000+000003 12 overflow 0 1020 0 0 \
124: i4 /000+000004 13 overflow 0 1020 0 0 \
125: i4 /000+000005 14 overflow 0 1020 0 0 \
126: i4 /000+000006 15 overflow 0 1020 0 0 \
127: i4 /000+000007 16 overflow 0 539 481 0 \
128: t4 / 2 leaf 1 640 367 7780 \
129: t4 /000+000000 22 overflow 0 1020 0 0 \
130: t4 /000+000001 23 overflow 0 1020 0 0 \
131: t4 /000+000002 21 overflow 0 1020 0 0 \
132: t4 /000+000003 20 overflow 0 1020 0 0 \
133: t4 /000+000004 19 overflow 0 1020 0 0 \
134: t4 /000+000005 18 overflow 0 1020 0 0 \
135: t4 /000+000006 17 overflow 0 1020 0 0 \
136: ]
137:
138: do_execsql_test stat-4.1 {
139: CREATE TABLE t5(x);
140: CREATE INDEX i5 ON t5(x);
141: SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
142: FROM stat WHERE name = 't5' OR name = 'i5';
143: } [list \
144: i5 / 5 leaf 0 0 1016 0 \
145: t5 / 4 leaf 0 0 1016 0 \
146: ]
147:
148: db close
149: forcedelete test.db
150: sqlite3 db test.db
151: register_dbstat_vtab db
152: breakpoint
153: do_execsql_test stat-5.1 {
154: PRAGMA auto_vacuum = OFF;
155: CREATE VIRTUAL TABLE temp.stat USING dbstat;
156: CREATE TABLE t1(x);
157: INSERT INTO t1 VALUES(zeroblob(1513));
158: INSERT INTO t1 VALUES(zeroblob(1514));
159: SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
160: FROM stat WHERE name = 't1';
161: } [list \
162: t1 / 2 leaf 2 993 5 1517 \
163: t1 /000+000000 3 overflow 0 1020 0 0 \
164: t1 /001+000000 4 overflow 0 1020 0 0 \
165: ]
166:
167: finish_test
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