mirror of
https://github.com/sqlite/sqlite.git
synced 2024-12-01 17:23:42 +01:00
71 lines
2.9 KiB
Plaintext
71 lines
2.9 KiB
Plaintext
# 2010 October 29
|
|
#
|
|
# 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.
|
|
#
|
|
#***********************************************************************
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
source $testdir/malloc_common.tcl
|
|
source $testdir/lock_common.tcl
|
|
|
|
|
|
do_multiclient_test tn {
|
|
code1 { catch { sqlite3_multiplex_initialize "" 0 } }
|
|
code2 { catch { sqlite3_multiplex_initialize "" 0 } }
|
|
|
|
code1 { db close }
|
|
code2 { db2 close }
|
|
|
|
code1 { sqlite3 db test.db -vfs multiplex }
|
|
code2 { sqlite3 db2 test.db -vfs multiplex }
|
|
|
|
code1 { sqlite3_multiplex_control db main chunk_size [expr 1024*1024] }
|
|
code2 { sqlite3_multiplex_control db2 main chunk_size [expr 1024*1024] }
|
|
|
|
sql1 {
|
|
CREATE TABLE t1(a, b);
|
|
INSERT INTO t1 VALUES(randomblob(10), randomblob(4000)); -- 1
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 2
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 4
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 8
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 16
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 32
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 64
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 128
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 256
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 512
|
|
SELECT count(*) FROM t1;
|
|
}
|
|
|
|
do_test multiplex-1.$tn.1 { sql1 { SELECT count(*) FROM t1 } } 512
|
|
do_test multiplex-1.$tn.2 { sql2 { SELECT count(*) FROM t1 } } 512
|
|
sql2 { DELETE FROM t1 ; VACUUM }
|
|
do_test multiplex-1.$tn.3 { sql1 { SELECT count(*) FROM t1 } } 0
|
|
|
|
sql1 {
|
|
INSERT INTO t1 VALUES(randomblob(10), randomblob(4000)); -- 1
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 2
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 4
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 8
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 16
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 32
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 64
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 128
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 256
|
|
INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1; -- 512
|
|
SELECT count(*) FROM t1;
|
|
}
|
|
|
|
do_test multiplex-1.$tn.4 { sql2 { SELECT count(*) FROM t1 } } 512
|
|
}
|
|
|
|
catch { sqlite3_multiplex_shutdown }
|
|
finish_test
|