Files
cpython-source-deps/perl/BerkeleyDB/t/cds.t
2017-09-04 13:40:25 -05:00

75 lines
1.4 KiB
Perl

#!./perl -w
# Tests for Concurrent Data Store mode
use strict ;
use lib 't' ;
use BerkeleyDB;
use util ;
BEGIN
{
if ($BerkeleyDB::db_version < 2) {
print "1..0 # Skip: this needs Berkeley DB 2.x.x or better\n" ;
exit 0 ;
}
}
print "1..12\n";
my $Dfile = "dbhash.tmp";
unlink $Dfile;
umask(0) ;
{
# Error case -- env not opened in CDS mode
my $lex = new LexFile $Dfile ;
my $home = "./fred" ;
ok 1, my $lexD = new LexDir($home) ;
ok 2, my $env = new BerkeleyDB::Env -Flags => DB_CREATE|DB_INIT_MPOOL,
-Home => $home, @StdErrFile ;
ok 3, my $db = new BerkeleyDB::Btree -Filename => $Dfile,
-Env => $env,
-Flags => DB_CREATE ;
ok 4, ! $env->cds_enabled() ;
ok 5, ! $db->cds_enabled() ;
eval { $db->cds_lock() };
ok 6, $@ =~ /CDS not enabled for this database/;
undef $db;
undef $env ;
}
{
my $lex = new LexFile $Dfile ;
my $home = "./fred" ;
ok 7, my $lexD = new LexDir($home) ;
ok 8, my $env = new BerkeleyDB::Env -Flags => DB_INIT_CDB|DB_CREATE|DB_INIT_MPOOL,
-Home => $home, @StdErrFile ;
ok 9, my $db = new BerkeleyDB::Btree -Filename => $Dfile,
-Env => $env,
-Flags => DB_CREATE ;
ok 10, $env->cds_enabled() ;
ok 11, $db->cds_enabled() ;
my $cds = $db->cds_lock() ;
ok 12, $cds ;
undef $db;
undef $env ;
}