#!/usr/bin/env perl
require 5.008;
use warnings;
use strict;
use Digest::MD5;
use File::Copy;

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

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

require TestDriver;

cleanup();

my $td = new TestDriver('compare-pdfs');

my $n_compare_pdfs = 5;

# Check compare_pdfs to make sure that it works properly.  Each call
# to compare_pdfs is worth three test cases.
compare_pdfs($td, "p1-a-p2-b.pdf", "p1-a-p2-b.pdf");
compare_pdfs($td, "p1-a.pdf", "p1-a.pdf");
compare_pdfs($td, "p1-a.pdf", "p1-b.pdf", 1);
compare_pdfs($td, "p1-a.pdf", "p1-a-p2-b.pdf", 1);
compare_pdfs($td, "p1-a-p2-a.pdf", "p1-a-p2-b.pdf", 1);
flush_tiff_cache();

cleanup();
$td->report(calc_ntests(0, $n_compare_pdfs));