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# 2014 August 30
#
# 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 contains tests for the RBU module. More specifically, it
# contains tests to ensure that it is an error to attempt to update
# a wal mode database via RBU.
#
if {![info exists testdir]} {
set testdir [file join [file dirname [info script]] .. .. test]
}
source $testdir/tester.tcl
set ::testprefix rbuA
set db_sql {
CREATE TABLE t1(a PRIMARY KEY, b, c);
}
set rbu_sql {
CREATE TABLE data_t1(a, b, c, rbu_control);
INSERT INTO data_t1 VALUES(1, 2, 3, 0);
INSERT INTO data_t1 VALUES(4, 5, 6, 0);
INSERT INTO data_t1 VALUES(7, 8, 9, 0);
}
do_test 1.0 {
db close
forcedelete test.db rbu.db
sqlite3 db test.db
db eval $db_sql
db eval { PRAGMA journal_mode = wal }
db close
sqlite3 db rbu.db
db eval $rbu_sql
db close
sqlite3rbu rbu test.db rbu.db
rbu step
} {SQLITE_ERROR}
do_test 1.1 {
list [catch { rbu close } msg] $msg
} {1 {SQLITE_ERROR - cannot update wal mode database}}
do_test 2.0 {
forcedelete test.db rbu.db
sqlite3 db test.db
db eval $db_sql
db close
sqlite3 db rbu.db
db eval $rbu_sql
db close
sqlite3rbu rbu test.db rbu.db
rbu step
rbu close
} {SQLITE_OK}
do_test 2.1 {
sqlite3 db test.db
db eval {PRAGMA journal_mode = wal}
db close
sqlite3rbu rbu test.db rbu.db
rbu step
} {SQLITE_ERROR}
do_test 2.2 {
list [catch { rbu close } msg] $msg
} {1 {SQLITE_ERROR - cannot update wal mode database}}
finish_test
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