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#!/usr/local/bin/perl
#
#
# This driver should check whether 'ChopBlanks' works.
#
# 2011-01-29 stefansbv
# New version based on t/testlib.pl and Firebird.dbtest
use strict;
use warnings;
use Test::More;
use DBI;
use lib 't','.';
use TestFirebird;
my $T = TestFirebird->new;
my ( $dbh, $error_str ) = $T->connect_to_database( { ChopBlanks => 1 } );
if ($error_str) {
BAIL_OUT("Unknown: $error_str!");
}
else {
plan tests => 38;
}
unless ( $dbh->isa('DBI::db') ) {
plan skip_all => 'Connection to database failed, cannot continue testing';
}
ok($dbh, 'Connected to the database');
# DBI->trace(4, "trace.txt");
# ------- TESTS ------------------------------------------------------------- #
#
# Find a possible new table name
#
my $table = find_new_table($dbh);
ok($table, "TABLE is '$table'");
#
# Create a new table
#
my $fld_len = 20; # length of the name field
my $def =<<"DEF";
CREATE TABLE $table (
id INTEGER PRIMARY KEY,
name CHAR($fld_len)
)
DEF
ok( $dbh->do($def), qq{CREATE TABLE '$table'} );
my @rows = ( [ 1, '' ], [ 2, ' ' ], [ 3, ' a b c ' ] );
foreach my $ref (@rows) {
my ($id, $name) = @{$ref};
#- Insert
my $insert = qq{ INSERT INTO $table (id, name) VALUES (?, ?) };
ok(my $sth1 = $dbh->prepare($insert), 'PREPARE INSERT');
ok($sth1->execute($id, $name), "EXECUTE INSERT ($id)");
#- Select
my $sele = qq{SELECT id, name FROM $table WHERE id = ?};
ok(my $sth2 = $dbh->prepare($sele), 'PREPARE SELECT');
#-- First try to retrieve without chopping blanks.
$sth2->{ChopBlanks} = 0;
ok($sth2->execute($id), "EXECUTE SELECT 1 ($id)");
ok(my $nochop = $sth2->fetchrow_arrayref, 'FETCHrow ARRAYref 1');
# Right padding name to the length of the field
my $n_ncb = sprintf("%-*s", $fld_len, $name);
is($n_ncb, $nochop->[1], 'COMPARE 1');
ok($sth2->finish, 'FINISH 1');
#-- Now try to retrieve with chopping blanks.
$sth2->{ChopBlanks} = 1;
ok($sth2->execute($id), "EXECUTE SELECT 2 ($id)");
( my $n_cb = $name ) =~ s{\s+$}{}g;
ok(my $chopping = $sth2->fetchrow_arrayref, 'FETCHrow ARRAYref 2');
is($n_cb, $chopping->[1], 'COMPARE 2');
ok($sth2->finish, 'FINISH 2');
}
#
# Drop the test table
#
$dbh->{AutoCommit} = 1;
ok( $dbh->do("DROP TABLE $table"), "DROP TABLE '$table'" );
#
# Finally disconnect.
#
ok($dbh->disconnect, 'DISCONNECT');
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