Move bundled copy of sqlite one level deeper to better separate it...

third_party/sqlite/test/thread002.test

-# 2007 September 10
-#
-# 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 test attempts to deadlock SQLite in shared-cache mode.
-#     
-#
-# $Id: thread002.test,v 1.9 2009/03/26 14:48:07 danielk1977 Exp $
-
-set testdir [file dirname $argv0]
-
-source $testdir/tester.tcl
-if {[run_thread_tests]==0} { finish_test ; return }
-
-db close
-set ::enable_shared_cache [sqlite3_enable_shared_cache 1]
-
-set ::NTHREAD 10
-
-do_test thread002.1 {
-  # Create 3 databases with identical schemas:
-  for {set ii 0} {$ii < 3} {incr ii} {
-    file delete -force test${ii}.db
-    sqlite3 db test${ii}.db
-    execsql {
-      CREATE TABLE t1(k, v);
-      CREATE INDEX t1_i ON t1(v);
-      INSERT INTO t1(v) VALUES(1.0);
-    }
-    db close
-  }
-} {}
-
-set thread_program {
-  set ::DB [sqlite3_open test.db]
-  for {set ii 1} {$ii <= 3} {incr ii} {
-    set T [lindex $order [expr $ii-1]]
-    execsql "ATTACH 'test${T}.db' AS aux${ii}"
-  }
-
-  for {set ii 0} {$ii < 100} {incr ii} {
-    execsql { SELECT * FROM aux1.t1 }
-    execsql { INSERT INTO aux1.t1(v) SELECT sum(v) FROM aux2.t1 }
-  
-    execsql { SELECT * FROM aux2.t1 }
-    execsql { INSERT INTO aux2.t1(v) SELECT sum(v) FROM aux3.t1 }
-  
-    execsql { SELECT * FROM aux3.t1 }
-    execsql { INSERT INTO aux3.t1(v) SELECT sum(v) FROM aux1.t1 }
-
-    execsql { CREATE TABLE IF NOT EXISTS aux1.t2(a,b) }
-    execsql { DROP TABLE IF EXISTS aux1.t2 }
-
-    # if {($ii%10)==0} {puts -nonewline . ; flush stdout}
-    puts -nonewline . ; flush stdout
-  }
-
-  sqlite3_close $::DB
-  list OK
-}
-
-set order_list [list {0 1 2} {0 2 1} {1 0 2} {1 2 0} {2 0 1} {2 1 0}]
-
-array unset finished
-for {set ii 0} {$ii < $::NTHREAD} {incr ii} {
-  set order [lindex $order_list [expr $ii%6]]
-  thread_spawn finished($ii) $thread_procs "set order {$order}" $thread_program
-}
-
-# Wait for all threads to finish,  then check they all returned "OK".
-#
-for {set i 0} {$i < $::NTHREAD} {incr i} {
-  if {![info exists finished($i)]} {
-    vwait finished($i)
-  }
-  do_test thread002.2.$i {
-    set ::finished($i)
-  } OK
-}
-
-# Check all three databases are Ok.
-for {set ii 0} {$ii < 3} {incr ii} {
-  do_test thread002.3.$ii {
-    sqlite3 db test${ii}.db
-    set res [list                         \
-      [execsql {SELECT count(*) FROM t1}] \
-      [execsql {PRAGMA integrity_check}]  \
-    ]
-    db close
-    set res
-  } [list [expr 1 + $::NTHREAD*100] ok]
-}
-
-sqlite3_enable_shared_cache $::enable_shared_cache
-set sqlite_open_file_count 0
-finish_test