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|
# Testing Pod::Simple::JustPod against *.pod in /t
use strict;
use warnings;
BEGIN {
use Config;
if ($Config::Config{'extensions'} !~ /\bEncode\b/) {
print "1..0 # Skip: Encode was not built\n";
exit 0;
}
}
use File::Find;
use File::Spec;
use Test::More;
use Pod::Simple::JustPod;
my @test_files;
BEGIN {
my $test_dir = File::Basename::dirname(Cwd::abs_path(__FILE__));
print "# TESTDIR: $test_dir\n";
sub wanted {
push @test_files, $File::Find::name
if $File::Find::name =~ /\.pod$/
&& $File::Find::name !~ /temp/; # ignore any files named temp,
# a different test file may have
# created it
}
find(\&wanted , $test_dir );
plan tests => scalar @test_files;
}
@test_files = sort @test_files;
my @skip_on_windows = qw{
corpus/8859_7.pod
corpus/laozi38p.pod
junk2.pod
perlcyg.pod
perlfaq.pod
perlvar.pod
search60/A/x.pod
search60/B/X.pod
testlib1/hinkhonk/Glunk.pod
testlib1/pod/perlflif.pod
testlib1/pod/perlthng.pod
testlib1/squaa/Glunk.pod
testlib1/zikzik.pod
testlib2/hinkhonk/Glunk.pod
testlib2/pod/perlthng.pod
testlib2/pod/perlzuk.pod
testlib2/pods/perlzoned.pod
testlib2/squaa/Wowo.pod
};
my $is_windows = $^O eq 'MSWin32';
foreach my $file (@test_files) {
SKIP: {
if ( $is_windows ) {
my $check_path = join '/', File::Spec->splitdir($file);
if (grep { $check_path =~ m{/\Q$_\E\z} } @skip_on_windows ) {
skip "$file needs investigation on windows", 1;
}
}
my $parser = Pod::Simple::JustPod->new();
$parser->complain_stderr(0);
my $input;
open( IN , '<:raw' , $file ) or die "$file: $!";
$input .= $_ while (<IN>);
close( IN );
my $output;
$parser->output_string( \$output );
$parser->parse_string_document( $input );
if ($parser->any_errata_seen()) {
pass("Skip '$file' because of pod errors");
next if "$]" lt '5.010.001'; # note() not found in earlier versions
my $errata = $parser->errata_seen();
foreach my $line_number (sort { $a <=> $b } keys %$errata) {
foreach my $err_msg (sort @{$errata->{$line_number}}) {
note("$file: $line_number: $err_msg");
}
}
next;
}
my $encoding = $parser->encoding();
if (defined $encoding) {
eval { require Encode; };
$input = Encode::decode($parser->encoding(), $input);
}
my @input = split "\n", $input;
my $stripped_input = "";
while (defined ($_ = shift @input)) {
if (/ ^ = [a-z]+ /x) {
my $line = "$_\n";
if ($stripped_input eq "" || $_ !~ /^=pod/) {
$stripped_input .= $line;
}
while (defined ($_ = shift @input)) {
$stripped_input .= "$_\n";
last if / ^ =cut /x;
}
}
}
$stripped_input =~ s/ ^ =cut \n (.) /$1/mgx;
$input = $stripped_input if $stripped_input ne "";
if ($input !~ / ^ =pod /x) {
$input =~ s/ ^ \s+ //x;
$input = "=pod\n\n$input";
}
if ($input !~ / =cut $ /x) {
$input =~ s/ \s+ $ //x;
$input .= "\n\n=cut\n";
}
my $msg = "got expected output for $file";
if ($output eq $input) {
pass($msg);
}
elsif ($ENV{PERL_TEST_DIFF}) {
fail($msg);
require File::Temp;
my $orig_file = File::Temp->new();
local $/ = "\n";
chomp $input;
print $orig_file $input, "\n";
close $orig_file || die "Can't close orig_file: $!";
chomp $output;
my $parsed_file = File::Temp->new();
print $parsed_file $output, "\n";
close $parsed_file || die "Can't close parsed_file";
my $diff = File::Temp->new();
system("$ENV{PERL_TEST_DIFF} $orig_file $parsed_file > $diff");
open my $fh, "<", $diff || die "Can't open $diff";
my @diffs = <$fh>;
diag(@diffs);
}
else {
eval { require Text::Diff; };
if ($@) {
is($output, $input, $msg);
diag("Set environment variable PERL_TEST_DIFF=diff_tool or install"
. " Text::Diff to see just the differences.");
}
else {
fail($msg);
diag Text::Diff::diff(\$input, \$output, { STYLE => 'Unified' });
}
}
}
}
|
