AryaWu/sqlite

1# 2010 October 292#3# The author disclaims copyright to this source code.  In place of4# 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#12 13set testdir [file dirname $argv0]14source $testdir/tester.tcl15source $testdir/malloc_common.tcl16source $testdir/lock_common.tcl17 18 19do_multiclient_test tn {20  code1 { catch { sqlite3_multiplex_initialize "" 0 } }21  code2 { catch { sqlite3_multiplex_initialize "" 0 } }22 23  code1 { db close }24  code2 { db2 close }25 26  code1 { sqlite3 db test.db -vfs multiplex }27  code2 { sqlite3 db2 test.db -vfs multiplex }28 29  code1 { sqlite3_multiplex_control db main chunk_size [expr 1024*1024] }30  code2 { sqlite3_multiplex_control db2 main chunk_size [expr 1024*1024] }31 32  sql1 {33    CREATE TABLE t1(a, b);34    INSERT INTO t1 VALUES(randomblob(10), randomblob(4000));          --    135    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --    236    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --    437    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --    838    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --   1639    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --   3240    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --   6441    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --  12842    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --  25643    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --  51244    SELECT count(*) FROM t1;45  } 46 47  do_test multiplex-1.$tn.1 { sql1 { SELECT count(*) FROM t1 } } 51248  do_test multiplex-1.$tn.2 { sql2 { SELECT count(*) FROM t1 } } 51249  sql2 { DELETE FROM t1 ; VACUUM }50  do_test multiplex-1.$tn.3 { sql1 { SELECT count(*) FROM t1 } } 051 52  sql1 {53    INSERT INTO t1 VALUES(randomblob(10), randomblob(4000));          --    154    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --    255    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --    456    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --    857    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --   1658    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --   3259    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --   6460    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --  12861    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --  25662    INSERT INTO t1 SELECT randomblob(10), randomblob(4000) FROM t1;   --  51263    SELECT count(*) FROM t1;64  }65 66  do_test multiplex-1.$tn.4 { sql2 { SELECT count(*) FROM t1 } } 51267}68 69catch { sqlite3_multiplex_shutdown }70finish_test71