/trunk/test/tkt-2d1a5c67d.test |
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# 2011 May 19 |
# |
# The author disclaims copyright to this source code. In place of |
# a legal notice, here is a blessing: |
# |
# May you do good and not evil. |
# May you find forgiveness for yourself and forgive others. |
# May you share freely, never taking more than you give. |
# |
#*********************************************************************** |
# This file implements regression tests for SQLite library. Specifically, |
# it tests that ticket [2d1a5c67dfc2363e44f29d9bbd57f7331851390a] has |
# been resolved. |
# |
# |
# |
|
set testdir [file dirname $argv0] |
source $testdir/tester.tcl |
set testprefix tkt-2d1a5c67d |
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ifcapable {!wal || !vtab} {finish_test; return} |
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for {set ii 1} {$ii<=10} {incr ii} { |
do_test tkt-2d1a5c67d.1.$ii { |
db close |
forcedelete test.db test.db-wal |
sqlite3 db test.db |
db eval "PRAGMA cache_size=$::ii" |
db eval { |
PRAGMA journal_mode=WAL; |
CREATE TABLE t1(a,b); |
CREATE INDEX t1b ON t1(b); |
CREATE TABLE t2(x,y UNIQUE); |
INSERT INTO t2 VALUES(3,4); |
BEGIN; |
INSERT INTO t1(a,b) VALUES(1,2); |
SELECT 'A', * FROM t2 WHERE y=4; |
SELECT 'B', * FROM t1; |
COMMIT; |
SELECT 'C', * FROM t1; |
} |
} {wal A 3 4 B 1 2 C 1 2} |
} |
|
db close |
forcedelete test.db test.db-wal |
sqlite3 db test.db |
register_wholenumber_module db |
db eval { |
PRAGMA journal_mode=WAL; |
CREATE TABLE t1(a,b); |
CREATE INDEX t1b ON t1(b); |
CREATE TABLE t2(x,y); |
CREATE VIRTUAL TABLE nums USING wholenumber; |
INSERT INTO t2 SELECT value, randomblob(1000) FROM nums |
WHERE value BETWEEN 1 AND 1000; |
} |
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for {set ii 1} {$ii<=10} {incr ii} { |
do_test tkt-2d1a5c67d.2.$ii { |
db eval "PRAGMA cache_size=$::ii" |
db eval { |
DELETE FROM t1; |
BEGIN; |
INSERT INTO t1(a,b) VALUES(1,2); |
SELECT sum(length(y)) FROM t2; |
COMMIT; |
SELECT * FROM t1; |
} |
} {1000000 1 2} |
} |
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db close |
sqlite3 db test.db |
|
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do_execsql_test 3.1 { |
PRAGMA cache_size = 10; |
CREATE TABLE t3(a INTEGER PRIMARY KEY, b); |
CREATE TABLE t4(a); |
} |
|
do_execsql_test 3.2 { |
INSERT INTO t3 VALUES(NULL, randomblob(500)); |
INSERT INTO t3 SELECT NULL, b||b FROM t3; -- 2 |
INSERT INTO t3 SELECT NULL, b||b FROM t3; -- 4 |
INSERT INTO t3 SELECT NULL, b||b FROM t3; -- 8 |
INSERT INTO t3 SELECT NULL, b||b FROM t3; -- 16 |
INSERT INTO t3 SELECT NULL, b||b FROM t3; -- 32 |
INSERT INTO t3 SELECT NULL, b||b FROM t3; -- 64 |
INSERT INTO t3 SELECT NULL, b||b FROM t3; -- 128 |
} |
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do_execsql_test 3.3 { |
BEGIN; |
INSERT INTO t4 VALUES('xyz'); |
} |
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do_test 3.4 { |
set blobs [list] |
for {set i 1} {$i<100} {incr i} { |
set b [db incrblob -readonly t3 b $i] |
read $b |
lappend blobs $b |
} |
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execsql COMMIT |
execsql { SELECT * FROM t4 WHERE a = 'xyz' } |
} {xyz} |
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do_test 3.5 { |
foreach b $blobs { close $b } |
execsql { SELECT * FROM t4 WHERE a = 'xyz' } |
} {xyz} |
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# Check that recovery works on the WAL file. |
# |
forcedelete test.db2-wal test.db2 |
do_test 3.6 { |
file copy test.db-wal test.db2-wal |
file copy test.db test.db2 |
sqlite3 db2 test.db2 |
execsql { SELECT * FROM t4 WHERE a = 'xyz' } db2 |
} {xyz} |
|
finish_test |