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|
#!perl -w
$| = 1;
use strict;
use warnings;
use File::Copy ();
use File::Path;
use File::Spec ();
use Test::More;
my $using_dbd_gofer = ( $ENV{DBI_AUTOPROXY} || '' ) =~ /^dbi:Gofer.*transport=/i;
use DBI;
do "t/lib.pl";
my $dir = test_dir();
my $dbh = DBI->connect( 'dbi:DBM:', undef, undef, {
f_dir => $dir,
sql_identifier_case => 1, # SQL_IC_UPPER
}
);
ok( $dbh->do(q/drop table if exists FRED/), 'drop table' );
my $dirfext = $^O eq 'VMS' ? '.sdbm_dir' : '.dir';
$dbh->do(q/create table fred (a integer, b integer)/);
ok( -f File::Spec->catfile( $dir, "FRED$dirfext" ), "FRED$dirfext exists" );
rmtree $dir;
mkpath $dir;
if ($using_dbd_gofer)
{
# can't modify attributes when connect through a Gofer instance
$dbh->disconnect();
$dbh = DBI->connect( 'dbi:DBM:', undef, undef, {
f_dir => $dir,
sql_identifier_case => 2, # SQL_IC_LOWER
}
);
}
else
{
$dbh->dbm_clear_meta('fred'); # otherwise the col_names are still known!
$dbh->{sql_identifier_case} = 2; # SQL_IC_LOWER
}
$dbh->do(q/create table FRED (a integer, b integer)/);
ok( -f File::Spec->catfile( $dir, "fred$dirfext" ), "fred$dirfext exists" );
my $tblfext;
unless( $using_dbd_gofer )
{
$tblfext = $dbh->{dbm_tables}->{fred}->{f_ext} || '';
$tblfext =~ s{/r$}{};
ok( -f File::Spec->catfile( $dir, "fred$tblfext" ), "fred$tblfext exists" );
}
ok( $dbh->do(q/insert into fRED (a,b) values(1,2)/), 'insert into mixed case table' );
# but change fRED to FRED and it works.
ok( $dbh->do(q/insert into FRED (a,b) values(2,1)/), 'insert into uppercase table' );
unless ($using_dbd_gofer)
{
my $fn_tbl2 = $dbh->{dbm_tables}->{fred}->{f_fqfn};
$fn_tbl2 =~ s/fred(\.[^.]*)?$/freddy$1/;
my @dbfiles = grep { -f $_ } (
$dbh->{dbm_tables}->{fred}->{f_fqfn},
$dbh->{dbm_tables}->{fred}->{f_fqln},
$dbh->{dbm_tables}->{fred}->{f_fqbn} . ".dir"
);
foreach my $fn (@dbfiles)
{
my $tgt_fn = $fn;
$tgt_fn =~ s/fred(\.[^.]*)?$/freddy$1/;
File::Copy::copy( $fn, $tgt_fn );
}
$dbh->{dbm_tables}->{krueger}->{file} = $fn_tbl2;
my $r = $dbh->selectall_arrayref(q/select * from Krueger/);
ok( @$r == 2, 'rows found via cloned mixed case table' );
ok( $dbh->do(q/drop table if exists KRUeGEr/), 'drop table' );
}
my $r = $dbh->selectall_arrayref(q/select * from Fred/);
ok( @$r == 2, 'rows found via mixed case table' );
SKIP:
{
DBD::DBM::Statement->isa("SQL::Statement") or skip("quoted identifiers aren't supported by DBI::SQL::Nano",1);
my $abs_tbl = File::Spec->catfile( $dir, 'fred' );
# work around SQL::Statement bug
DBD::DBM::Statement->isa("SQL::Statement") and SQL::Statement->VERSION() lt "1.32" and $abs_tbl =~ s|\\|/|g;
$r = $dbh->selectall_arrayref( sprintf( q|select * from "%s"|, $abs_tbl ) );
ok( @$r == 2, 'rows found via select via fully qualified path' );
}
if( $using_dbd_gofer )
{
ok( $dbh->do(q/drop table if exists FRED/), 'drop table' );
ok( !-f File::Spec->catfile( $dir, "fred$dirfext" ), "fred$dirfext removed" );
}
else
{
my $tbl_info = { file => "fred$tblfext" };
ok( $dbh->disconnect(), "disconnect" );
$dbh = DBI->connect( 'dbi:DBM:', undef, undef, {
f_dir => $dir,
sql_identifier_case => 2, # SQL_IC_LOWER
dbm_tables => { fred => $tbl_info },
}
);
$r = $dbh->selectall_arrayref(q/select * from Fred/);
ok( @$r == 2, 'rows found after reconnect using "dbm_tables"' );
ok( $dbh->do(q/drop table if exists FRED/), 'drop table' );
ok( !-f File::Spec->catfile( $dir, "fred$dirfext" ), "fred$dirfext removed" );
ok( !-f File::Spec->catfile( $dir, "fred$tblfext" ), "fred$tblfext removed" );
}
done_testing();
|
