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

third_party/sqlite/test/thread1.test

-# 2003 December 18
-#
-# 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.  The
-# focus of this script is multithreading behavior
-#
-# $Id: thread1.test,v 1.8 2008/10/07 15:25:49 drh Exp $
-
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-# Skip this whole file if the thread testing code is not enabled
-#
-ifcapable !mutex {
-  finish_test
-  return
-}
-if {[llength [info command thread_step]]==0 || [sqlite3 -has-codec]} {
-  finish_test
-  return
-}
-
-# Create some data to work with
-#
-do_test thread1-1.1 {
-  execsql {
-    CREATE TABLE t1(a,b);
-    INSERT INTO t1 VALUES(1,'abcdefgh');
-    INSERT INTO t1 SELECT a+1, b||b FROM t1;
-    INSERT INTO t1 SELECT a+2, b||b FROM t1;
-    INSERT INTO t1 SELECT a+4, b||b FROM t1;
-    SELECT count(*), max(length(b)) FROM t1;
-  }
-} {8 64}
-
-# Interleave two threads on read access.  Then make sure a third
-# thread can write the database.  In other words:
-#
-#    read-lock A
-#    read-lock B
-#    unlock A
-#    unlock B
-#    write-lock C
-#
-# At one point, the write-lock of C would fail on Linux. 
-#
-do_test thread1-1.2 {
-  thread_create A test.db
-  thread_create B test.db
-  thread_create C test.db
-  thread_compile A {SELECT a FROM t1}
-  thread_step A
-  thread_result A
-} SQLITE_ROW
-do_test thread1-1.3 {
-  thread_argc A
-} 1
-do_test thread1-1.4 {
-  thread_argv A 0
-} 1
-do_test thread1-1.5 {
-  thread_compile B {SELECT b FROM t1}
-  thread_step B
-  thread_result B
-} SQLITE_ROW
-do_test thread1-1.6 {
-  thread_argc B
-} 1
-do_test thread1-1.7 {
-  thread_argv B 0
-} abcdefgh
-do_test thread1-1.8 {
-  thread_finalize A
-  thread_result A
-} SQLITE_OK
-do_test thread1-1.9 {
-  thread_finalize B
-  thread_result B
-} SQLITE_OK
-do_test thread1-1.10 {
-  thread_compile C {CREATE TABLE t2(x,y)}
-  thread_step C
-  thread_result C
-} SQLITE_DONE
-do_test thread1-1.11 {
-  thread_finalize C
-  thread_result C
-} SQLITE_OK
-do_test thread1-1.12 {
-  catchsql {SELECT name FROM sqlite_master}
-  execsql {SELECT name FROM sqlite_master}
-} {t1 t2}
-
-
-#
-# The following tests - thread1-2.* - test the following scenario:
-#
-# 1:  Read-lock thread A
-# 2:  Read-lock thread B
-# 3:  Attempt to write in thread C -> SQLITE_BUSY
-# 4:  Check db write failed from main thread.
-# 5:  Unlock from thread A.
-# 6:  Attempt to write in thread C -> SQLITE_BUSY
-# 7:  Check db write failed from main thread.
-# 8:  Unlock from thread B.
-# 9:  Attempt to write in thread C -> SQLITE_DONE
-# 10: Finalize the write from thread C
-# 11: Check db write succeeded from main thread.
-#
-do_test thread1-2.1 {
-  thread_halt *
-  thread_create A test.db
-  thread_compile A {SELECT a FROM t1}
-  thread_step A
-  thread_result A
-} SQLITE_ROW
-do_test thread1-2.2 {
-  thread_create B test.db
-  thread_compile B {SELECT b FROM t1}
-  thread_step B
-  thread_result B
-} SQLITE_ROW
-do_test thread1-2.3 {
-  thread_create C test.db
-  thread_compile C {INSERT INTO t2 VALUES(98,99)}
-  thread_step C
-  thread_result C
-  thread_finalize C
-  thread_result C
-} SQLITE_BUSY
-
-do_test thread1-2.4 {
-  execsql {SELECT * FROM t2}
-} {}
-
-do_test thread1-2.5 {
-  thread_finalize A
-  thread_result A
-} SQLITE_OK
-do_test thread1-2.6 {
-  thread_compile C {INSERT INTO t2 VALUES(98,99)}
-  thread_step C
-  thread_result C
-  thread_finalize C
-  thread_result C
-} SQLITE_BUSY
-do_test thread1-2.7 {
-  execsql {SELECT * FROM t2}
-} {}
-do_test thread1-2.8 {
-  thread_finalize B
-  thread_result B
-} SQLITE_OK
-do_test thread1-2.9 {
-  thread_compile C {INSERT INTO t2 VALUES(98,99)}
-  thread_step C
-  thread_result C
-} SQLITE_DONE
-do_test thread1-2.10 {
-  thread_finalize C
-  thread_result C
-} SQLITE_OK
-do_test thread1-2.11 {
-  execsql {SELECT * FROM t2}
-} {98 99}
-
-thread_halt *   
-finish_test