| # 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 |