Update sqlite to 3.7.3.

third_party/sqlite/src/test/thread2.test

Index: third_party/sqlite/src/test/thread2.test
diff --git a/third_party/sqlite/src/test/thread2.test b/third_party/sqlite/src/test/thread2.test
index 2ec75a24cd19d0fd0a9e3f67641bf3e0174b5713..253b3d61ca426da8e0bd299430bd3ed1755c3f73 100644
--- a/third_party/sqlite/src/test/thread2.test
+++ b/third_party/sqlite/src/test/thread2.test
@@ -29,10 +29,6 @@ if {[llength [info command thread_step]]==0 || [sqlite3 -has-codec]} {
   finish_test
   return
 }
-if {![info exists threadsOverrideEachOthersLocks]} {
-  finish_test
-  return
-}
 
 # Create some data to work with
 #
@@ -121,118 +117,6 @@ do_test thread2-2.9 {
 thread_halt A
 thread_halt B
 
-# Save the original (correct) value of threadsOverrideEachOthersLocks
-# so that it can be restored.  If this value is left set incorrectly, lots
-# of things will go wrong in future tests.
-#
-set orig_threadOverride $threadsOverrideEachOthersLocks
-
-# Pretend we are on a system (like RedHat9) were threads do not
-# override each others locks.
-#
-set threadsOverrideEachOthersLocks 0
-
-# Verify that we can move database connections between threads as
-# long as no locks are held.
-#
-do_test thread2-3.1 {
-  thread_create A test.db
-  set DB [thread_db_get A]
-  thread_halt A
-} {}
-do_test thread2-3.2 {
-  set STMT [sqlite3_prepare $DB {SELECT a FROM t1 LIMIT 1} -1 TAIL]
-  sqlite3_step $STMT
-} SQLITE_ROW
-do_test thread2-3.3 {
-  sqlite3_column_int $STMT 0
-} 1
-do_test thread2-3.4 {
-  sqlite3_finalize $STMT
-} SQLITE_OK
-do_test thread2-3.5 {
-  set STMT [sqlite3_prepare $DB {SELECT max(a) FROM t1} -1 TAIL]
-  sqlite3_step $STMT
-} SQLITE_ROW
-do_test thread2-3.6 {
-  sqlite3_column_int $STMT 0
-} 8
-do_test thread2-3.7 {
-  sqlite3_finalize $STMT
-} SQLITE_OK
-do_test thread2-3.8 {
-  sqlite3_close $DB
-} {SQLITE_OK}
-
-do_test thread2-3.10 {
-  thread_create A test.db
-  thread_compile A {SELECT a FROM t1 LIMIT 1}
-  thread_step A
-  thread_finalize A
-  set DB [thread_db_get A]
-  thread_halt A
-} {}
-do_test thread2-3.11 {
-  set STMT [sqlite3_prepare $DB {SELECT a FROM t1 LIMIT 1} -1 TAIL]
-  sqlite3_step $STMT
-} SQLITE_ROW
-do_test thread2-3.12 {
-  sqlite3_column_int $STMT 0
-} 1
-do_test thread2-3.13 {
-  sqlite3_finalize $STMT
-} SQLITE_OK
-do_test thread2-3.14 {
-  sqlite3_close $DB
-} SQLITE_OK
-
-do_test thread2-3.20 {
-  thread_create A test.db
-  thread_compile A {SELECT a FROM t1 LIMIT 3}
-  thread_step A
-  set STMT [thread_stmt_get A]
-  set DB [thread_db_get A]
-  sqlite3_step $STMT
-} SQLITE_ROW
-do_test thread2-3.22 {
-  sqlite3_column_int $STMT 0
-} 2
-do_test thread2-3.23 {
-  # The unlock fails here.  But because we never check the return
-  # code from sqlite3OsUnlock (because we cannot do anything about it
-  # if it fails) we do not realize that an error has occurred.
-  breakpoint
-  sqlite3_finalize $STMT
-} SQLITE_OK
-do_test thread2-3.25 {
-  thread_db_put A $DB
-  thread_halt A
-} {}
-
-do_test thread2-3.30 {
-  thread_create A test.db
-  thread_compile A {BEGIN}
-  thread_step A
-  thread_finalize A
-  thread_compile A {SELECT a FROM t1 LIMIT 1}
-  thread_step A
-  thread_finalize A
-  set DB [thread_db_get A]
-  set STMT [sqlite3_prepare $DB {INSERT INTO t1 VALUES(99,'error')} -1 TAIL]
-  sqlite3_step $STMT
-} SQLITE_ERROR
-do_test thread2-3.32 {
-  sqlite3_finalize $STMT
-} SQLITE_MISUSE
-do_test thread2-3.33 {
-  thread_db_put A $DB
-  thread_halt A
-} {}
-
-# VERY important to set the override flag back to its true value.
-#
-set threadsOverrideEachOthersLocks $orig_threadOverride
-
 # Also important to halt the worker threads, which are using spin
 # locks and eating away CPU cycles.
 #