#!/usr/bin/perl -w
require 5.003;
use strict;

(my $program_name = $0) =~ s|.*/||;

# Turn off localisation of executable's ouput.
@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;

my $q_bell = {IN => {"q\a" => ''}};
my @Tests =
    (
     # test-name options input expected-output
     #
     ['q-',        $q_bell, {OUT => "q\a\n"}, {EXIT => 0}],
     ['q-N', '-N', $q_bell, {OUT => "q\a\n"}, {ERR => ''}],
     ['q-q', '-q', $q_bell, {OUT => "q?\n"}],
     ['q-Q', '-Q', $q_bell, {OUT => "\"q\\a\"\n"}],

     ['q-lit-q', '--quoting=literal -q',     $q_bell, {OUT => "q?\n"}],
     ['q-qs-lit', '--quoting=literal',       $q_bell, {OUT => "q\a\n"}],
     ['q-qs-sh', '--quoting=shell',          $q_bell, {OUT => "q\a\n"}],
     ['q-qs-sh-a', '--quoting=shell-always', $q_bell, {OUT => "'q\a'\n"}],
     ['q-qs-c', '--quoting=c',               $q_bell, {OUT => "\"q\\a\"\n"}],
     ['q-qs-esc', '--quoting=escape',        $q_bell, {OUT => "q\\a\n"}],
    );

my $save_temps = 0;
my $verbose = $ENV{VERBOSE};

my $prog = $ENV{PROG} || die "$0: \$PROG not specified in environment\n";
my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
exit $fail;