Mercurial > hg > monetdb-perl
diff DBD/t/42ddcol.t @ 0:cedccb7e0143
Copy of clients/perl directory without Tests from MonetDB changeset 4d2d4532228a.
author | Sjoerd Mullender <sjoerd@acm.org> |
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date | Mon, 19 Sep 2016 15:15:52 +0200 (2016-09-19) |
parents | |
children | a0ec9e080a5b |
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new file mode 100644 --- /dev/null +++ b/DBD/t/42ddcol.t @@ -0,0 +1,74 @@ +#!perl -I./t + +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +# Copyright 1997 - July 2008 CWI, August 2008 - 2016 MonetDB B.V. + +$| = 1; + +use strict; +use warnings; +use DBI(); +use DBD_TEST(); + +use Test::More; + +if (defined $ENV{DBI_DSN}) { + plan tests => 25; +} else { + plan skip_all => 'Cannot test without DB info'; +} + +pass('Column info tests'); + +my $dbh = DBI->connect or die "Connect failed: $DBI::errstr\n"; +pass('Database connection created'); + +my $tbl = lc $DBD_TEST::table_name; + +{ + ok( DBD_TEST::tab_create( $dbh ),"CREATE TABLE $tbl"); +} +# TODO: handle catalog and schema ($tbl may exist in more then one schema) +{ + my $sth; + + eval { $sth = $dbh->column_info( undef, undef, undef, undef ) }; + ok( (!$@ and defined $sth ),'column_info tested'); + $sth = undef; +} +{ + my $sth = $dbh->column_info( undef, undef, $tbl,'b'); + ok( defined $sth,'Statement handle defined'); + + my $row = $sth->fetch; + is( $row->[ 2], $tbl,"Is this table name $tbl?"); + is( $row->[ 3], 'b','Is this column name b?'); +} +{ + my $sth = $dbh->column_info( undef, undef, $tbl, undef ); + ok( defined $sth,'Statement handle defined'); + + my @ColNames = sort keys %DBD_TEST::TestFieldInfo; + print "# Columns:\n"; + my $i = 0; + while ( my $row = $sth->fetch ) + { + $i++; + { + no warnings 'uninitialized'; + local $, = ":"; print '# ', @$row, "\n"; + } + $row->[ 3] = uc $row->[ 3]; + is( $row->[ 2], $tbl ,"Is this table name $tbl?"); + is( $row->[16], $i ,"Is this ordinal position $i?"); + is( $row->[ 3], $ColNames[$i-1] ,"Is this column name $ColNames[$i-1]?"); + my $ti = DBD_TEST::get_type_for_column( $dbh, $row->[3] ); +# is( $row->[ 4] , $ti->{DATA_TYPE},"Is this data type $ti->{DATA_TYPE}?"); + is( $row->[ 5] , $ti->{TYPE_NAME},"Is this type name $ti->{TYPE_NAME}?"); + } +} + +ok( $dbh->disconnect,'Disconnect');