155 lines
5.0 KiB
Plaintext
155 lines
5.0 KiB
Plaintext
# 2010 July 09
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library. The
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# focus of this file is testing the SELECT statement.
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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ifcapable !vtab {
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finish_test
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return
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}
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set ::asc 1
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proc a_string {n} { string range [string repeat [incr ::asc]. $n] 1 $n }
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db func a_string a_string
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register_dbstat_vtab db
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do_execsql_test stat-0.0 {
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CREATE VIRTUAL TABLE temp.stat USING dbstat;
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SELECT * FROM stat;
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} {}
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do_execsql_test stat-0.1 {
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PRAGMA journal_mode = WAL;
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PRAGMA journal_mode = delete;
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SELECT * FROM stat;
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} {wal delete sqlite_master / 1 leaf 0 0 916 0}
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do_test stat-1.0 {
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execsql {
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CREATE TABLE t1(a, b);
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CREATE INDEX i1 ON t1(b);
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INSERT INTO t1(rowid, a, b) VALUES(2, 2, 3);
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INSERT INTO t1(rowid, a, b) VALUES(3, 4, 5);
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}
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} {}
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do_test stat-1.1 {
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execsql {
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SELECT * FROM stat WHERE name = 't1';
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}
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} {t1 / 2 leaf 2 10 998 5}
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do_test stat-1.2 {
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execsql {
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SELECT * FROM stat WHERE name = 'i1';
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}
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} {i1 / 3 leaf 2 10 1000 5}
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do_test stat-1.3 {
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execsql {
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SELECT * FROM stat WHERE name = 'sqlite_master';
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}
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} {sqlite_master / 1 leaf 2 77 831 40}
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do_test stat-1.4 {
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execsql {
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DROP TABLE t1;
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}
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} {}
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do_execsql_test stat-2.1 {
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CREATE TABLE t3(a PRIMARY KEY, b);
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INSERT INTO t3(rowid, a, b) VALUES(2, a_string(111), a_string(222));
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INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
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INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
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INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
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INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
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INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
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SELECT * FROM stat WHERE name != 'sqlite_master';
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} [list \
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sqlite_autoindex_t3_1 / 3 internal 3 368 623 125 \
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sqlite_autoindex_t3_1 /000/ 8 leaf 8 946 46 123 \
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sqlite_autoindex_t3_1 /001/ 9 leaf 8 988 2 131 \
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sqlite_autoindex_t3_1 /002/ 15 leaf 7 857 137 132 \
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sqlite_autoindex_t3_1 /003/ 20 leaf 6 739 257 129 \
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t3 / 2 internal 15 0 907 0 \
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t3 /000/ 4 leaf 2 678 328 340 \
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t3 /001/ 5 leaf 2 682 324 342 \
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t3 /002/ 6 leaf 2 682 324 342 \
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t3 /003/ 7 leaf 2 690 316 346 \
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t3 /004/ 10 leaf 2 682 324 342 \
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t3 /005/ 11 leaf 2 690 316 346 \
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t3 /006/ 12 leaf 2 698 308 350 \
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t3 /007/ 13 leaf 2 706 300 354 \
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t3 /008/ 14 leaf 2 682 324 342 \
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t3 /009/ 16 leaf 2 690 316 346 \
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t3 /00a/ 17 leaf 2 698 308 350 \
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t3 /00b/ 18 leaf 2 706 300 354 \
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t3 /00c/ 19 leaf 2 714 292 358 \
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t3 /00d/ 21 leaf 2 722 284 362 \
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t3 /00e/ 22 leaf 2 730 276 366 \
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t3 /00f/ 23 leaf 2 738 268 370 \
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]
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do_execsql_test stat-2.2 { DROP TABLE t3 } {}
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do_execsql_test stat-3.1 {
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CREATE TABLE t4(x);
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CREATE INDEX i4 ON t4(x);
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INSERT INTO t4(rowid, x) VALUES(2, a_string(7777));
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SELECT * FROM stat WHERE name != 'sqlite_master';
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} [list \
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i4 / 3 leaf 1 103 905 7782 \
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i4 /000+000000 9 overflow 0 1020 0 0 \
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i4 /000+000001 10 overflow 0 1020 0 0 \
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i4 /000+000002 11 overflow 0 1020 0 0 \
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i4 /000+000003 12 overflow 0 1020 0 0 \
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i4 /000+000004 13 overflow 0 1020 0 0 \
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i4 /000+000005 14 overflow 0 1020 0 0 \
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i4 /000+000006 15 overflow 0 1020 0 0 \
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i4 /000+000007 16 overflow 0 539 481 0 \
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t4 / 2 leaf 1 640 367 7780 \
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t4 /000+000000 22 overflow 0 1020 0 0 \
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t4 /000+000001 23 overflow 0 1020 0 0 \
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t4 /000+000002 21 overflow 0 1020 0 0 \
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t4 /000+000003 20 overflow 0 1020 0 0 \
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t4 /000+000004 19 overflow 0 1020 0 0 \
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t4 /000+000005 18 overflow 0 1020 0 0 \
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t4 /000+000006 17 overflow 0 1020 0 0 \
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]
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do_execsql_test stat-4.1 {
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CREATE TABLE t5(x);
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CREATE INDEX i5 ON t5(x);
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SELECT * FROM stat WHERE name = 't5' OR name = 'i5';
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} [list \
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i5 / 5 leaf 0 0 1016 0 \
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t5 / 4 leaf 0 0 1016 0 \
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]
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db close
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file delete -force test.db
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sqlite3 db test.db
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register_dbstat_vtab db
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breakpoint
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do_execsql_test stat-5.1 {
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CREATE VIRTUAL TABLE temp.stat USING dbstat;
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CREATE TABLE t1(x);
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INSERT INTO t1 VALUES(zeroblob(1513));
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INSERT INTO t1 VALUES(zeroblob(1514));
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SELECT * FROM stat WHERE name = 't1';
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} [list \
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t1 / 2 leaf 2 993 5 1517 \
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t1 /000+000000 3 overflow 0 1020 0 0 \
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t1 /001+000000 4 overflow 0 1020 0 0 \
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]
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finish_test
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