#!/usr/bin/env perl
require 5.008;
use warnings;
use strict;

unshift(@INC, '.');
require qpdf_test_helpers;

chdir("qpdf") or die "chdir testdir failed: $!\n";

require TestDriver;

cleanup();

my $td = new TestDriver('character-encoding');

my $n_tests = 4;

$td->runtest("PDF doc encoding to Unicode",
             {$td->COMMAND => "test_pdf_doc_encoding pdf-doc-to-utf8.in"},
             {$td->FILE => "pdf-doc-to-utf8.out", $td->EXIT_STATUS => 0},
             $td->NORMALIZE_NEWLINES);
$td->runtest("UTF-16 encoding",
             {$td->COMMAND => "test_pdf_unicode unicode.in"},
             {$td->FILE => "unicode.out", $td->EXIT_STATUS => 0},
             $td->NORMALIZE_NEWLINES);
$td->runtest("UTF-16 encoding errors",
             {$td->COMMAND => "test_pdf_unicode unicode-errors.in"},
             {$td->FILE => "unicode-errors.out", $td->EXIT_STATUS => 0},
             $td->NORMALIZE_NEWLINES);

# UTF-16LE is not allowed by the PDF spec, but it seems that most
# readers accept it.
$td->runtest("UTF-16LE strings",
             {$td->COMMAND => "qpdf --list-attachments --verbose utf16le.pdf"},
             {$td->FILE => "utf16le-attachments.out", $td->EXIT_STATUS => 0},
             $td->NORMALIZE_NEWLINES);

cleanup();
$td->report($n_tests);