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|
#!/usr/bin/perl -w
#
# text-options.t -- Additional tests for Pod::Text options.
#
# Copyright 2002, 2004, 2006, 2008, 2009, 2012 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 => 19;
BEGIN { use_ok ('Pod::Text') }
# 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$$.pod: $!\n";
while (<DATA>) {
last if $_ eq "###\n";
print TMP $_;
}
close TMP;
my $parser = Pod::Text->new (%options);
isa_ok ($parser, 'Pod::Text', 'Parser object');
open (OUT, "> out$$.tmp") or die "Cannot create out$$.tmp: $!\n";
stderr_save;
$parser->parse_from_file ("tmp$$.pod", \*OUT);
stderr_restore;
close OUT;
open (TMP, "out$$.tmp") or die "Cannot open out$$.tmp: $!\n";
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, "Ouput correct for test $n");
open (ERR, "out$$.err") or die "Cannot open out$$.err: $!\n";
my $errors;
{
local $/;
$errors = <ERR>;
}
close ERR;
$errors =~ s/\Qtmp$$.pod/tmp.pod/g;
1 while unlink ("out$$.err");
$expected = '';
while (<DATA>) {
last if $_ eq "###\n";
$expected .= $_;
}
is ($errors, $expected, "Errors correct for test $n");
$n++;
}
# Below the marker are bits of POD and corresponding expected text output.
# This is used to test specific features or problems with Pod::Text. The
# options, input, output, and errors are separated by lines containing only
# ###.
__DATA__
###
alt 1
###
=head1 SAMPLE
=over 4
=item F
Paragraph.
=item Bar
=item B
Paragraph.
=item Longer
Paragraph.
=back
###
==== SAMPLE ====
: F Paragraph.
: Bar
: B Paragraph.
: Longer
Paragraph.
###
###
###
margin 4
###
=head1 SAMPLE
This is some body text that is long enough to be a paragraph that wraps,
thereby testing margins with wrapped paragraphs.
This is some verbatim text.
=over 6
=item Test
This is a test of an indented paragraph.
This is another indented paragraph.
=back
###
SAMPLE
This is some body text that is long enough to be a paragraph that
wraps, thereby testing margins with wrapped paragraphs.
This is some verbatim text.
Test This is a test of an indented paragraph.
This is another indented paragraph.
###
###
###
code 1
###
This is some random text.
This is more random text.
This is some random text.
This is more random text.
=head1 SAMPLE
This is POD.
=cut
This is more random text.
###
This is some random text.
This is more random text.
This is some random text.
This is more random text.
SAMPLE
This is POD.
This is more random text.
###
###
###
sentence 1
###
=head1 EXAMPLE
Whitespace around C<< this. >> must be ignored per perlpodspec. >>
needs to eat all of the space in front of it.
=cut
###
EXAMPLE
Whitespace around "this." must be ignored per perlpodspec. >> needs to
eat all of the space in front of it.
###
###
###
###
=over 4
=item Foo
Bar.
=head1 NEXT
###
Foo Bar.
NEXT
POD ERRORS
Hey! The above document had some coding errors, which are explained
below:
Around line 7:
You forgot a '=back' before '=head1'
###
###
###
stderr 1
###
=over 4
=item Foo
Bar.
=head1 NEXT
###
Foo Bar.
NEXT
###
tmp.pod around line 7: You forgot a '=back' before '=head1'
###
|
