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#!/usr/bin/perl -w
#
# man-options.t -- Additional tests for Pod::Man options.
#
# Copyright 2002, 2004, 2006, 2008, 2009 Russ Allbery <rra@stanford.edu>
#
# This program is free software; you may redistribute it and/or modify it
# under the same terms as Perl itself.
BEGIN {
chdir 't' if -d 't';
if ($ENV{PERL_CORE}) {
@INC = '../lib';
}
unshift (@INC, '../blib/lib');
$| = 1;
}
use strict;
use Test::More tests => 10;
BEGIN { use_ok ('Pod::Man') }
# Redirect stderr to a file.
sub stderr_save {
open (OLDERR, '>&STDERR') or die "Can't dup STDERR: $!\n";
open (STDERR, '> out.err') or die "Can't redirect STDERR: $!\n";
}
# Restore stderr.
sub stderr_restore {
close STDERR;
open (STDERR, '>&OLDERR') or die "Can't dup STDERR: $!\n";
close OLDERR;
}
my $n = 1;
while (<DATA>) {
my %options;
next until $_ eq "###\n";
while (<DATA>) {
last if $_ eq "###\n";
my ($option, $value) = split;
$options{$option} = $value;
}
open (TMP, '> tmp.pod') or die "Cannot create tmp.pod: $!\n";
while (<DATA>) {
last if $_ eq "###\n";
print TMP $_;
}
close TMP;
my $parser = Pod::Man->new (%options);
isa_ok ($parser, 'Pod::Man', 'Parser object');
open (OUT, '> out.tmp') or die "Cannot create out.tmp: $!\n";
stderr_save;
$parser->parse_from_file ('tmp.pod', \*OUT);
stderr_restore;
close OUT;
my $accents = 0;
open (TMP, 'out.tmp') or die "Cannot open out.tmp: $!\n";
while (<TMP>) {
last if /^\.nh/;
}
my $output;
{
local $/;
$output = <TMP>;
}
close TMP;
1 while unlink ('tmp.pod', 'out.tmp');
my $expected = '';
while (<DATA>) {
last if $_ eq "###\n";
$expected .= $_;
}
is ($output, $expected, "Output correct for test $n");
open (ERR, 'out.err') or die "Cannot open out.err: $!\n";
my $errors;
{
local $/;
$errors = <ERR>;
}
close ERR;
1 while unlink ('out.err');
$expected = '';
while (<DATA>) {
last if $_ eq "###\n";
$expected .= $_;
}
is ($errors, $expected, "Errors are correct for test $n");
$n++;
}
# Below the marker are bits of POD and corresponding expected text output and
# error output. This is used to test specific features or problems with
# Pod::Man. The options, input, output, and errors are separated by lines
# containing only ###.
__DATA__
###
fixed CR
fixedbold CY
fixeditalic CW
fixedbolditalic CX
###
=head1 FIXED FONTS
C<foo B<bar I<baz>> I<bay>>
###
.SH "FIXED FONTS"
.IX Header "FIXED FONTS"
\&\f(CR\*(C`foo \f(CYbar \f(CXbaz\f(CY\f(CR \f(CWbay\f(CR\*(C'\fR
###
###
###
###
=over 4
=item Foo
Bar.
=head1 NEXT
###
.IP "Foo" 4
.IX Item "Foo"
Bar.
.SH "NEXT"
.IX Header "NEXT"
.SH "POD ERRORS"
.IX Header "POD ERRORS"
Hey! \fBThe above document had some coding errors, which are explained below:\fR
.IP "Around line 7:" 4
.IX Item "Around line 7:"
You forgot a '=back' before '=head1'
###
###
###
stderr 1
###
=over 4
=item Foo
Bar.
=head1 NEXT
###
.IP "Foo" 4
.IX Item "Foo"
Bar.
.SH "NEXT"
.IX Header "NEXT"
###
tmp.pod around line 7: You forgot a '=back' before '=head1'
###
|
