#! /usr/bin/env perl
################################################################################
##
## Copyright 2006 - 2015, Paul Beckingham, Federico Hernandez.
##
## Permission is hereby granted, free of charge, to any person obtaining a copy
## of this software and associated documentation files (the "Software"), to deal
## in the Software without restriction, including without limitation the rights
## to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
## copies of the Software, and to permit persons to whom the Software is
## furnished to do so, subject to the following conditions:
##
## The above copyright notice and this permission notice shall be included
## in all copies or substantial portions of the Software.
##
## THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
## OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
## FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
## THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
## LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
## OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
## SOFTWARE.
##
## http://www.opensource.org/licenses/mit-license.php
##
################################################################################

use strict;
use warnings;
use Test::More tests => 8;

# Ensure environment has no influence.
delete $ENV{'TASKDATA'};
delete $ENV{'TASKRC'};

use File::Basename;
my $ut = basename ($0);
my $rc = $ut . '.rc';

# Create the rc file.
if (open my $fh, '>', $rc)
{
  print $fh "data.location=.\n";
  close $fh;
}

# Feature 1013: output error, header, footnote and debug messages on standard
# error

# Check that errors are sent to standard error
my $stdout = qx{../src/task rc:$rc add 2> /dev/null};
unlike ($stdout, qr/^Additional text must be provided\.$/ms, "$ut: Errors are not sent to stdout");
my $stderr = qx{../src/task rc:$rc add 2>&1 >/dev/null};
like   ($stderr, qr/^Additional text must be provided\.$/ms, "$ut: Errors are sent to stderr");

# Check that headers are sent to standard error
$stdout = qx{../src/task rc:$rc list 2> /dev/null};
unlike ($stdout, qr/^Using alternate .taskrc file .+$rc$/ms, "$ut: Headers are not sent to stdout");
$stderr = qx{../src/task rc:$rc list 2>&1 >/dev/null};
like   ($stderr, qr/^Using alternate .taskrc file .+$rc$/ms, "$ut: Headers are sent to stderr");

# Check that footnotes are sent to standard error
$stdout = qx{../src/task rc:$rc rc.debug:on list 2> /dev/null};
unlike ($stdout, qr/^Configuration override rc.debug:on$/ms, "$ut: Footnotes are not sent to stdout");
$stderr = qx{../src/task rc:$rc rc.debug:on list 2>&1 >/dev/null};
like   ($stderr, qr/^Configuration override rc.debug:on$/ms, "$ut: Footnotes are sent to stderr");

# Check that debugs are sent to standard error
$stdout = qx{../src/task rc:$rc rc.debug:on list 2> /dev/null};
unlike ($stdout, qr/^Timer Config::load \(.*$rc\) /ms,       "$ut: Debugs are not sent to stdout");
$stderr = qx{../src/task rc:$rc rc.debug:on list 2>&1 >/dev/null};
like   ($stderr, qr/^Timer Config::load \(.*$rc\) /ms,       "$ut: Debugs are sent to stderr");

# Cleanup.
unlink qw(pending.data completed.data undo.data backlog.data), $rc;
exit 0;