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#
# 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 handling read only and
# read write open of the same database in BDB SQL
#
set testdir [file dirname $argv0]/../../lang/sql/sqlite/test
source $testdir/tester.tcl
reset_db
# Test bdb_rdonly-1
# 1. Create a table for test.
# 2. Open a read write connection.
# 3. Open another connection readonly and ensure that it cannot update
# 4. Ensure that the first connection still can update
do_test bdb_rdonly-1.1 {
execsql {
CREATE TABLE t1(x);
INSERT INTO t1 VALUES(1);
SELECT * FROM t1;
}
} {1}
# Ensure that the readonly connection can not update
do_test bdb_rdonly-1.2 {
sqlite3 dbr test.db -readonly 1
catchsql {
INSERT INTO t1 VALUES(2);
} dbr
} {1 {attempt to write a readonly database}}
# Ensure that the read write connection still can update
do_test bdb_rdonly-1.3 {
catchsql {
INSERT INTO t1 VALUES(2);
SELECT * FROM t1;
}
} {0 {1 2}}
catch {dbr close}
reset_db
# Test bdb_rdonly-2
# 1. Create a table for test.
# 2. Open a readonly connection.
# 3. Ensure that the read write connection still can update
# 4. Ensure that the first connection can not update
do_test bdb_rdonly-2.1 {
execsql {
CREATE TABLE t1(x);
INSERT INTO t1 VALUES(1);
SELECT * FROM t1;
}
} {1}
# Ensure that the read write connection still can update
do_test bdb_rdonly-2.2 {
sqlite3 dbr test.db -readonly 1
catchsql {
INSERT INTO t1 VALUES(2);
SELECT * FROM t1;
}
} {0 {1 2}}
# Ensure that the readonly connection can not update
do_test bdb_rdonly-2.3 {
catchsql {
INSERT INTO t1 VALUES(2);
} dbr
} {1 {attempt to write a readonly database}}
catch {dbr close}
reset_db
finish_test
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