#!/usr/bin/perl -I ../lib
# vim: ft=perl

use Test::More;
use ExtUtils::MakeMaker qw(prompt);

BEGIN { plan tests => 8 };

use_ok('RPC::Oracle');
use_ok('DBI');

use RPC::Oracle;
use Test::More;
use DBI;

SKIP: {
  skip "You are not a human.", 6
    unless -t STDIN;

  eval { use Time::HiRes qw(sleep) };
  # need to sleep here to avoid race condition with test harness
  # which hides username prompt below
  sleep 0.1;

  print STDERR q{

  Need to login to oracle database to continue testing.
   Hit enter to skip (will not fail tests)

  NOTE: This user must have EXECUTE privilege on DBMS_SQL.
        Most users should have this, as it is a very common.
        package. The test will include running the following
        SQL query:

          SELECT COUNT(*) FROM ALL_TABLES;

        If you're not okay with that, hit enter now!
};

  select STDERR;
  my $username = prompt "Username: ";
  my ($pass, $sid);

  if($username) {
    $pass = prompt "Password: ";
    $sid = prompt "Oracle SID [" . ($ENV{ORACLE_SID} || "") . "]: ";
  }
  select STDOUT;
  skip "user cancelled", 6 unless $username;

  # use default if given and set to ORACLE_SID
  $sid = "" if $sid && $sid eq $ENV{ORACLE_SID};

  my $dbh = DBI->connect('dbi:Oracle:' || $sid, $username, $pass, { RaiseError => 1, AutoCommit => 1 });

  my $oracle = RPC::Oracle->new($dbh, "dbms_sql");

  # test package variables
  my $v7 = $oracle->v7;
  ok($v7, 'get value of dbms_sql.v7');

  # test changing schema
  $oracle->schema("sys.dbms_sql");
  ok($oracle->v7, 'get value of dbms_sql.v7 ');

  # test constant()
  ok($oracle->constant('v7'), 'get value of dbms_sql');

  # test function call
  my $cursor_id = $oracle->open_cursor;
  ok($cursor_id, 'get cursor_id');

  # test procedure call (long arguments)
  $oracle->parse({ c => $cursor_id, statement => "select count(*) from all_tables", language_flag => $v7 });

  $oracle->define_column_char($cursor_id, 1, undef, 255);

  my $result = $oracle->execute_and_fetch($cursor_id);
  ok($result, 'execute_and_fetch');

  # test out variable
  my $value;
  $oracle->column_value_char($cursor_id, 1, \$value);
  ok(defined($value), 'OUT variable');
}