[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/notify1.test

Index: third_party/sqlite/sqlite-src-3080704/test/notify1.test
diff --git a/third_party/sqlite/sqlite-src-3080704/test/notify1.test b/third_party/sqlite/sqlite-src-3080704/test/notify1.test
deleted file mode 100644
index be6a122585da99e1ccecdad95b242f8651109d44..0000000000000000000000000000000000000000
--- a/third_party/sqlite/sqlite-src-3080704/test/notify1.test
+++ /dev/null
@@ -1,500 +0,0 @@
-# 2009 March 04
-#
-# 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 file is testing the sqlite3_unlock_notify() API.
-#
-# $Id: notify1.test,v 1.4 2009/06/05 17:09:12 drh Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-ifcapable !unlock_notify||!shared_cache {
-  finish_test
-  return
-}
-db close
-set ::enable_shared_cache [sqlite3_enable_shared_cache 1]
-
-#-------------------------------------------------------------------------
-# Warm body test. Test that an unlock-notify callback can be registered 
-# and that it is invoked.
-#
-do_test notify1-1.1 {
-  sqlite3 db test.db
-  sqlite3 db2 test.db
-  execsql { CREATE TABLE t1(a, b) }
-} {}
-do_test notify1-1.2 {
-  execsql {
-    BEGIN;
-    INSERT INTO t1 VALUES(1, 2);
-  }
-  catchsql { INSERT INTO t1 VALUES(3, 4) } db2
-} {1 {database table is locked}}
-do_test notify1-1.3 {
-  set zScript ""
-  db2 unlock_notify {
-    set zScript "db2 eval { INSERT INTO t1 VALUES(3, 4) }"
-  }
-  execsql { SELECT * FROM t1 }
-} {1 2}
-do_test notify1-1.4 {
-  set zScript
-} {}
-do_test notify1-1.5 {
-  execsql { COMMIT }
-  eval $zScript
-  execsql { SELECT * FROM t1 }
-} {1 2 3 4}
-
-#-------------------------------------------------------------------------
-# Verify that invoking the "unlock_notify" method with no arguments
-# (which is the equivalent of invoking sqlite3_unlock_notify() with
-# a NULL xNotify argument) cancels a pending notify callback.
-#
-do_test notify1-1.11 {
-  execsql { DROP TABLE t1; CREATE TABLE t1(a, b) }
-} {}
-do_test notify1-1.12 {
-  execsql {
-    BEGIN;
-    INSERT INTO t1 VALUES(1, 2);
-  }
-  catchsql { INSERT INTO t1 VALUES(3, 4) } db2
-} {1 {database table is locked}}
-do_test notify1-1.13 {
-  set zScript ""
-  db2 unlock_notify {
-    set zScript "db2 eval { INSERT INTO t1 VALUES(3, 4) }"
-  }
-  execsql { SELECT * FROM t1 }
-} {1 2}
-do_test notify1-1.14 {
-  set zScript
-} {}
-do_test notify1-1.15 {
-  db2 unlock_notify
-  execsql { COMMIT }
-  eval $zScript
-  execsql { SELECT * FROM t1 }
-} {1 2}
-
-#-------------------------------------------------------------------------
-# The following tests, notify1-2.*, test that deadlock is detected 
-# correctly.
-# 
-do_test notify1-2.1 {
-  execsql { 
-    CREATE TABLE t2(a, b);
-    INSERT INTO t2 VALUES('I', 'II');
-  }
-} {}
-
-#
-# Test for simple deadlock involving two database connections.
-#
-# 1. Grab a write-lock on t1 with [db]. Then grab a read-lock on t2 with [db2].
-# 2. Try to grab a read-lock on t1 with [db2] (fails).
-# 3. Have [db2] wait on the read-lock it failed to obtain in step 2.
-# 4. Try to grab a write-lock on t2 with [db] (fails).
-# 5. Try to have [db] wait on the lock from step 4. Fails, as the system
-#    would be deadlocked (since [db2] is already waiting on [db], and this
-#    operation would have [db] wait on [db2]).
-#
-do_test notify1-2.2.1 {
-  execsql {
-    BEGIN;
-    INSERT INTO t1 VALUES(5, 6);
-  }
-  execsql {
-    BEGIN;
-    SELECT * FROM t2;
-  } db2
-} {I II}
-do_test notify1-2.2.2 {
-  catchsql { SELECT * FROM t1 } db2
-} {1 {database table is locked: t1}}
-do_test notify1-2.2.3 {
-  db2 unlock_notify {lappend unlock_notify db2}
-} {}
-do_test notify1-2.2.4 {
-  catchsql { INSERT INTO t2 VALUES('III', 'IV') }
-} {1 {database table is locked: t2}}
-do_test notify1-2.2.5 {
-  set rc [catch { db unlock_notify {lappend unlock_notify db} } msg]
-  list $rc $msg
-} {1 {database is deadlocked}}
-
-#
-# Test for slightly more complex deadlock involving three database
-# connections: db, db2 and db3.
-#
-do_test notify1-2.3.1 {
-  db close
-  db2 close
-  forcedelete test.db test2.db test3.db
-  foreach con {db db2 db3} {
-    sqlite3 $con test.db
-    $con eval { ATTACH 'test2.db' AS aux2 }
-    $con eval { ATTACH 'test3.db' AS aux3 }
-  }
-  execsql {
-    CREATE TABLE main.t1(a, b);
-    CREATE TABLE aux2.t2(a, b);
-    CREATE TABLE aux3.t3(a, b);
-  }
-} {}
-do_test notify1-2.3.2 {
-  execsql { BEGIN ; INSERT INTO t1 VALUES(1, 2) } db
-  execsql { BEGIN ; INSERT INTO t2 VALUES(1, 2) } db2
-  execsql { BEGIN ; INSERT INTO t3 VALUES(1, 2) } db3
-} {}
-do_test notify1-2.3.3 {
-  catchsql { SELECT * FROM t2 } db
-} {1 {database table is locked: t2}}
-do_test notify1-2.3.4 {
-  catchsql { SELECT * FROM t3 } db2
-} {1 {database table is locked: t3}}
-do_test notify1-2.3.5 {
-  catchsql { SELECT * FROM t1 } db3
-} {1 {database table is locked: t1}}
-do_test notify1-2.3.6 {
-  set lUnlock [list]
-  db  unlock_notify {lappend lUnlock db}
-  db2 unlock_notify {lappend lUnlock db2}
-} {}
-do_test notify1-2.3.7 {
-  set rc [catch { db3 unlock_notify {lappend lUnlock db3} } msg]
-  list $rc $msg
-} {1 {database is deadlocked}}
-do_test notify1-2.3.8 {
-  execsql { COMMIT }
-  set lUnlock
-} {}
-do_test notify1-2.3.9 {
-  db3 unlock_notify {lappend lUnlock db3} 
-  set lUnlock
-} {db3}
-do_test notify1-2.3.10 {
-  execsql { COMMIT } db2
-  set lUnlock
-} {db3 db}
-do_test notify1-2.3.11 {
-  execsql { COMMIT } db3
-  set lUnlock
-} {db3 db db2}
-catch { db3 close }
-catch { db2 close }
-catch { db close }
-
-#-------------------------------------------------------------------------
-# The following tests, notify1-3.* and notify1-4.*, test that callbacks 
-# can be issued when there are many (>16) connections waiting on a single 
-# unlock event.
-# 
-foreach {tn nConn} {3 20 4 76} {
-  do_test notify1-$tn.1 {
-    sqlite3 db test.db
-    execsql {
-      BEGIN;
-      INSERT INTO t1 VALUES('a', 'b');
-    }
-  } {}
-  set lUnlock [list]
-  set lUnlockFinal [list]
-  for {set ii 1} {$ii <= $nConn} {incr ii} {
-    do_test notify1-$tn.2.$ii.1 {
-      set cmd "db$ii"
-      sqlite3 $cmd test.db
-      catchsql { SELECT * FROM t1 } $cmd
-    } {1 {database table is locked: t1}}
-    do_test notify1-$tn.2.$ii.2 {
-      $cmd unlock_notify "lappend lUnlock $ii"
-    } {}
-    lappend lUnlockFinal $ii
-  }
-  do_test notify1-$tn.3 {
-    set lUnlock
-  } {}
-  do_test notify1-$tn.4 {
-    execsql {COMMIT}
-    lsort -integer $lUnlock
-  } $lUnlockFinal
-  do_test notify1-$tn.5 {
-    for {set ii 1} {$ii <= $nConn} {incr ii} {
-      "db$ii" close
-    }
-  } {}
-}
-db close
-
-#-------------------------------------------------------------------------
-# These tests, notify1-5.*, test that a malloc() failure that occurs while
-# allocating an array to use as an argument to an unlock-notify callback
-# is handled correctly.
-# 
-source $testdir/malloc_common.tcl
-do_malloc_test notify1-5 -tclprep {
-  set ::lUnlock [list]
-  execsql {
-    CREATE TABLE t1(a, b);
-    BEGIN;
-    INSERT INTO t1 VALUES('a', 'b');
-  }
-  for {set ii 1} {$ii <= 60} {incr ii} {
-    set cmd "db$ii"
-    sqlite3 $cmd test.db
-    catchsql { SELECT * FROM t1 } $cmd
-    $cmd unlock_notify "lappend ::lUnlock $ii"
-  }
-} -sqlbody {
-  COMMIT;
-} -cleanup {
-  # One of two things should have happened:
-  #
-  #   1) The transaction opened by [db] was not committed. No unlock-notify
-  #      callbacks were invoked, OR
-  #   2) The transaction opened by [db] was committed and 60 unlock-notify
-  #      callbacks were invoked.
-  #
-  do_test notify1-5.systemstate {
-    expr { ([llength $::lUnlock]==0 && [sqlite3_get_autocommit db]==0)
-        || ([llength $::lUnlock]==60 && [sqlite3_get_autocommit db]==1)
-    }
-  } {1}
-  for {set ii 1} {$ii <= 60} {incr ii} { "db$ii" close }
-}
-
-#-------------------------------------------------------------------------
-# Test cases notify1-6.* test cases where the following occur:
-# 
-#   notify1-6.1.*: Test encountering an SQLITE_LOCKED error when the
-#                  "blocking connection" has already been set by a previous
-#                  SQLITE_LOCKED.
-#
-#   notify1-6.2.*: Test encountering an SQLITE_LOCKED error when already
-#                  waiting on an unlock-notify callback.
-#
-#   notify1-6.3.*: Test that if an SQLITE_LOCKED error is encountered while
-#                  already waiting on an unlock-notify callback, and then
-#                  the blocker that caused the SQLITE_LOCKED commits its
-#                  transaction, the unlock-notify callback is not invoked.
-#
-#   notify1-6.4.*: Like 6.3.*, except that instead of the second blocker
-#                  committing its transaction, the first does. The 
-#                  unlock-notify callback is therefore invoked.
-#
-db close
-do_test notify1-6.1.1 {
-  forcedelete test.db test2.db
-  foreach conn {db db2 db3} {
-    sqlite3 $conn test.db
-    execsql { ATTACH 'test2.db' AS two } $conn
-  }
-  execsql {
-    CREATE TABLE t1(a, b);
-    CREATE TABLE two.t2(a, b);
-  }
-  execsql { 
-    BEGIN;
-    INSERT INTO t1 VALUES(1, 2);
-  } db2
-  execsql { 
-    BEGIN;
-    INSERT INTO t2 VALUES(1, 2);
-  } db3
-} {}
-do_test notify1-6.1.2 {
-  catchsql { SELECT * FROM t2 }
-} {1 {database table is locked: t2}}
-do_test notify1-6.1.3 {
-  catchsql { SELECT * FROM t1 }
-} {1 {database table is locked: t1}}
-
-do_test notify1-6.2.1 {
-  set unlocked 0
-  db unlock_notify {set unlocked 1}
-  set unlocked
-} {0}
-do_test notify1-6.2.2 {
-  catchsql { SELECT * FROM t2 }
-} {1 {database table is locked: t2}}
-do_test notify1-6.2.3 {
-  execsql { COMMIT } db2
-  set unlocked
-} {1}
-
-do_test notify1-6.3.1 {
-  execsql { 
-    BEGIN;
-    INSERT INTO t1 VALUES(3, 4);
-  } db2
-} {}
-do_test notify1-6.3.2 {
-  catchsql { SELECT * FROM t1 }
-} {1 {database table is locked: t1}}
-do_test notify1-6.3.3 {
-  set unlocked 0
-  db unlock_notify {set unlocked 1}
-  set unlocked
-} {0}
-do_test notify1-6.3.4 {
-  catchsql { SELECT * FROM t2 }
-} {1 {database table is locked: t2}}
-do_test notify1-6.3.5 {
-  execsql { COMMIT } db3
-  set unlocked
-} {0}
-
-do_test notify1-6.4.1 {
-  execsql { 
-    BEGIN;
-    INSERT INTO t2 VALUES(3, 4);
-  } db3
-  catchsql { SELECT * FROM t2 }
-} {1 {database table is locked: t2}}
-do_test notify1-6.4.2 {
-  execsql { COMMIT } db2
-  set unlocked
-} {1}
-do_test notify1-6.4.3 {
-  execsql { COMMIT } db3
-} {}
-db close
-db2 close
-db3 close
-
-#-------------------------------------------------------------------------
-# Test cases notify1-7.* tests that when more than one distinct 
-# unlock-notify function is registered, all are invoked correctly.
-#
-proc unlock_notify {} {
-  incr ::unlock_notify
-}
-do_test notify1-7.1 {
-  foreach conn {db db2 db3} {
-    sqlite3 $conn test.db
-  }
-  execsql {
-    BEGIN;
-    INSERT INTO t1 VALUES(5, 6);
-  }
-} {}
-do_test notify1-7.2 {
-  catchsql { SELECT * FROM t1 } db2
-} {1 {database table is locked: t1}}
-do_test notify1-7.3 {
-  catchsql { SELECT * FROM t1 } db3
-} {1 {database table is locked: t1}}
-do_test notify1-7.4 {
-  set unlock_notify 0
-  db2 unlock_notify unlock_notify
-  sqlite3_unlock_notify db3
-} {SQLITE_OK}
-do_test notify1-7.5 {
-  set unlock_notify
-} {0}
-do_test notify1-7.6 {
-  execsql { COMMIT }
-  set unlock_notify
-} {2}
-
-#-------------------------------------------------------------------------
-# Test cases notify1-8.* tests that the correct SQLITE_LOCKED extended 
-# error code is returned in various scenarios.
-#
-do_test notify1-8.1 {
-  execsql {
-    BEGIN;
-    INSERT INTO t1 VALUES(7, 8);
-  }
-  catchsql { SELECT * FROM t1 } db2
-} {1 {database table is locked: t1}}
-do_test notify1-8.2 {
-  sqlite3_extended_errcode db2
-} {SQLITE_LOCKED_SHAREDCACHE}
-
-do_test notify1-8.3 {
-  execsql {
-    COMMIT;
-    BEGIN EXCLUSIVE;
-  }
-  catchsql { SELECT * FROM t1 } db2
-} {1 {database schema is locked: main}}
-do_test notify1-8.4 {
-  sqlite3_extended_errcode db2
-} {SQLITE_LOCKED_SHAREDCACHE}
-
-do_test notify1-8.X {
-  execsql { COMMIT } 
-} {}
-
-#-------------------------------------------------------------------------
-# Test cases notify1-9.* test the shared-cache 'pending-lock' feature.
-#
-do_test notify1-9.1 {
-  execsql {
-    CREATE TABLE t2(a, b);
-    BEGIN;
-    SELECT * FROM t1;
-  } db2
-} {1 2 3 4 5 6 7 8}
-do_test notify1-9.2 {
-  execsql { SELECT * FROM t1 } db3
-} {1 2 3 4 5 6 7 8}
-do_test notify1-9.3 {
-  catchsql { 
-    BEGIN;
-    INSERT INTO t1 VALUES(9, 10);
-  }
-} {1 {database table is locked: t1}}
-do_test notify1-9.4 {
-  catchsql { SELECT * FROM t2 } db3
-} {1 {database table is locked}}
-do_test notify1-9.5 {
-  execsql  { COMMIT } db2
-  execsql { SELECT * FROM t2 } db3
-} {}
-do_test notify1-9.6 {
-  execsql  { COMMIT }
-} {}
-
-do_test notify1-9.7 {
-  execsql {
-    BEGIN;
-    SELECT * FROM t1;
-  } db2
-} {1 2 3 4 5 6 7 8}
-do_test notify1-9.8 {
-  execsql { SELECT * FROM t1 } db3
-} {1 2 3 4 5 6 7 8}
-do_test notify1-9.9 {
-  catchsql { 
-    BEGIN;
-    INSERT INTO t1 VALUES(9, 10);
-  }
-} {1 {database table is locked: t1}}
-do_test notify1-9.10 {
-  catchsql { SELECT * FROM t2 } db3
-} {1 {database table is locked}}
-do_test notify1-9.11 {
-  execsql  { COMMIT }
-  execsql { SELECT * FROM t2 } db3
-} {}
-do_test notify1-9.12 {
-  execsql  { COMMIT } db2
-} {}
-
-db close
-db2 close
-db3 close
-sqlite3_enable_shared_cache $::enable_shared_cache
-finish_test