[sqlite] Remove obsolete reference version 3.8.7.4.

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

-# 2007 April 24
-#
-# 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.
-#
-# This file implements tests to make sure SQLite treats a database
-# as readonly if its write version is set to  high.
-#
-# $Id: rdonly.test,v 1.2 2008/07/08 10:19:58 danielk1977 Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-# Do not use a codec for tests in this file, as the database file is
-# manipulated directly using tcl scripts (using the [hexio_write] command).
-#
-do_not_use_codec
-
-# Create a database.
-#
-do_test rdonly-1.1 {
-  execsql {
-    CREATE TABLE t1(x);
-    INSERT INTO t1 VALUES(1);
-    SELECT * FROM t1;
-  }
-} {1}
-do_test rdonly-1.1.1 {
-  sqlite3_db_readonly db main
-} {0}
-
-# Changes the write version from 1 to 3.  Verify that the database
-# can be read but not written.
-#
-do_test rdonly-1.2 {
-  db close
-  hexio_get_int [hexio_read test.db 18 1]
-} 1
-do_test rdonly-1.3 {
-  hexio_write test.db 18 03
-  sqlite3 db test.db
-  execsql {
-    SELECT * FROM t1;
-  }
-} {1}
-do_test rdonly-1.3.1 {
-  sqlite3_db_readonly db main
-} {1}
-do_test rdonly-1.4 {
-  catchsql {
-    INSERT INTO t1 VALUES(2)
-  }
-} {1 {attempt to write a readonly database}}
-
-# Change the write version back to 1.  Verify that the database
-# is read-write again.
-#
-do_test rdonly-1.5 {
-  db close
-  hexio_write test.db 18 01
-  sqlite3 db test.db
-  catchsql {
-    INSERT INTO t1 VALUES(2);
-    SELECT * FROM t1;
-  }
-} {0 {1 2}}
-
-# Now, after connection [db] has loaded the database schema, modify the
-# write-version of the file (and the change-counter, so that the 
-# write-version is reloaded). This way, SQLite does not discover that
-# the database is read-only until after it is locked.
-#
-set ro_version 02
-ifcapable wal { set ro_version 03 }
-do_test rdonly-1.6 {
-  hexio_write test.db 18 $ro_version     ; # write-version
-  hexio_write test.db 24 11223344        ; # change-counter
-  catchsql {
-    INSERT INTO t1 VALUES(2);
-  }
-} {1 {attempt to write a readonly database}}
-
-finish_test