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#!/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('page-labels');
my $n_tests = 3;
$td->runtest("complex page labels",
{$td->COMMAND => "test_driver 47 page-labels-num-tree.pdf"},
{$td->FILE => "page-labels-num-tree.out", $td->EXIT_STATUS => 0},
$td->NORMALIZE_NEWLINES);
$td->runtest("no zero entry for page labels",
{$td->COMMAND => "test_driver 47 page-labels-no-zero.pdf"},
{$td->FILE => "page-labels-no-zero.out", $td->EXIT_STATUS => 0},
$td->NORMALIZE_NEWLINES);
$td->runtest("no page labels",
{$td->COMMAND => "test_driver 47 minimal.pdf"},
{$td->FILE => "no-page-labels.out", $td->EXIT_STATUS => 0},
$td->NORMALIZE_NEWLINES);
# --set-page-labels
my @errors = (
["quack", ".*page label spec must be.*"],
["5:r 10:D", ".*the first page .*must start with page 1.*"],
["1:r 10:D 31:A", ".*page 31 is more than the total number of pages \\(30\\).*"],
["1:r/0", ".*starting page number must be >= 1.*"],
);
$n_tests += scalar(@errors);
foreach my $d (@errors)
{
my ($specs, $err) = @$d;
$td->runtest("error ($specs)",
{$td->COMMAND => "qpdf --set-page-labels $specs --" .
" page-labels-num-tree.pdf a.pdf"},
{$td->REGEXP => $err, $td->EXIT_STATUS => 2},
$td->NORMALIZE_NEWLINES);
}
$n_tests += 4;
$td->runtest("set page labels",
{$td->COMMAND => "qpdf page-labels-num-tree.pdf a.pdf" .
" --set-page-labels 1:a 3:R/2 6:r//Z- 8:A/17 r10:D/3 28: z://end --"},
{$td->STRING => "", $td->EXIT_STATUS => 0},
$td->NORMALIZE_NEWLINES);
$td->runtest("after set page labels",
{$td->COMMAND => "test_driver 47 a.pdf"},
{$td->FILE => "set-page-labels.out", $td->EXIT_STATUS => 0},
$td->NORMALIZE_NEWLINES);
$td->runtest("set page labels (json)",
{$td->COMMAND => "qpdf page-labels-num-tree.pdf b.pdf" .
" --job-json-file=set-page-labels.json"},
{$td->STRING => "", $td->EXIT_STATUS => 0},
$td->NORMALIZE_NEWLINES);
$td->runtest("after set page labels",
{$td->COMMAND => "test_driver 47 b.pdf"},
{$td->FILE => "set-page-labels.out", $td->EXIT_STATUS => 0},
$td->NORMALIZE_NEWLINES);
cleanup();
$td->report($n_tests);
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