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# This tests, whether the number of rows can be retrieved.
use strict;
use warnings;
use lib "t/lib";
use SQLiteTest;
use Test::More;
use if -d ".git", "Test::FailWarnings";
sub rows {
my $sth = shift;
my $expected = shift;
my $count = 0;
while ($sth->fetchrow_arrayref) {
++$count;
}
Test::More::is( $count, $expected, "Got $expected rows" );
}
# Create a database
my $dbh = connect_ok();
# Create the table
ok( $dbh->do(<<'END_SQL'), 'CREATE TABLE' );
CREATE TABLE one (
id INTEGER NOT NULL,
name CHAR (64) NOT NULL
)
END_SQL
# Insert into table
ok(
$dbh->do("INSERT INTO one VALUES ( 1, 'A' )"),
'INSERT 1',
);
# Count the rows
SCOPE: {
my $sth = $dbh->prepare('SELECT * FROM one WHERE id = 1');
isa_ok( $sth, 'DBI::st' );
ok( $sth->execute, '->execute' );
rows( $sth, 1 );
ok( $sth->finish, '->finish' );
}
# Insert another row
ok(
$dbh->do("INSERT INTO one VALUES ( 2, 'Jochen Wiedmann' )"),
'INSERT 2',
);
# Count the rows
SCOPE: {
my $sth = $dbh->prepare('SELECT * FROM one WHERE id >= 1');
isa_ok( $sth, 'DBI::st' );
ok( $sth->execute, '->execute' );
rows( $sth, 2 );
ok( $sth->finish, '->finish' );
}
# Insert another row
ok(
$dbh->do("INSERT INTO one VALUES ( 3, 'Tim Bunce' )"),
'INSERT 3',
);
# Count the rows
SCOPE: {
my $sth = $dbh->prepare('SELECT * FROM one WHERE id >= 2');
isa_ok( $sth, 'DBI::st' );
ok( $sth->execute, '->execute' );
rows( $sth, 2 );
ok( $sth->finish, '->finish' );
}
done_testing;
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