1 files changed, 164 insertions, 0 deletions
diff --git a/ext/Pod-Simple/t/render.t b/ext/Pod-Simple/t/render.t
new file mode 100644
index 0000000000..ae7b8f401d
--- /dev/null
+++ b/ext/Pod-Simple/t/render.t
@@ -0,0 +1,164 @@
+BEGIN {
+    if($ENV{PERL_CORE}) {
+        chdir 't';
+        @INC = '../lib';
+    } else {
+        push @INC, '../lib';
+    }
+}
+
+use strict;
+use Test;
+BEGIN { plan tests => 26 };
+use Pod::Simple::TextContent;
+use Pod::Simple::Text;
+
+BEGIN {
+  *mytime = defined(&Win32::GetTickCount)
+    ? sub () {Win32::GetTickCount() / 1000}
+    : sub () {time()}
+}
+
+$Pod::Simple::Text::FREAKYMODE = 1;
+use Pod::Simple::TiedOutFH ();
+
+chdir 't' unless $ENV{PERL_CORE};
+
+sub source_path {
+    my $file = shift;
+    if ($ENV{PERL_CORE}) {
+        require File::Spec;
+        my $updir = File::Spec->updir;
+        my $dir = File::Spec->catdir ($updir, 'lib', 'Pod', 'Simple', 't');
+        return File::Spec->catfile ($dir, $file);
+    } else {
+        return $file;
+    }
+}
+
+my $outfile = '10000';
+
+foreach my $file (
+  "junk1.pod",
+  "junk2.pod",
+  "perlcyg.pod",
+  "perlfaq.pod",
+  "perlvar.pod",
+) {
+
+  unless(-e source_path($file)) {
+    ok 0;
+    print "# But $file doesn't exist!!\n";
+    exit 1;
+  }
+
+  my @out;
+  my $precooked = source_path($file);
+  $precooked =~ s<\.pod><o.txt>s;
+  unless(-e $precooked) {
+    ok 0;
+    print "# But $precooked doesn't exist!!\n";
+    exit 1;
+  }
+  
+  print "#\n#\n#\n###################\n# $file\n";
+  foreach my $class ('Pod::Simple::TextContent', 'Pod::Simple::Text') {
+    my $p = $class->new;
+    push @out, '';
+    $p->output_string(\$out[-1]);
+    my $t = mytime();
+    $p->parse_file(source_path($file));
+    printf "# %s %s %sb, %.03fs\n",
+     ref($p), source_path($file), length($out[-1]), mytime() - $t ;
+    ok 1;
+  }
+
+  print "# Reading $precooked...\n";
+  open(IN, $precooked) or die "Can't read-open $precooked: $!";
+  {
+    local $/;
+    push @out, <IN>;
+  }
+  close(IN);
+  print "#   ", length($out[-1]), " bytes pulled in.\n";
+  
+
+  for (@out) { s/\s+/ /g; s/^\s+//s; s/\s+$//s; }
+
+  my $faily = 0;
+  print "#\n#Now comparing 1 and 2...\n";
+  $faily += compare2($out[0], $out[1]);
+  print "#\n#Now comparing 2 and 3...\n";
+  $faily += compare2($out[1], $out[2]);
+  print "#\n#Now comparing 1 and 3...\n";
+  $faily += compare2($out[0], $out[2]);
+
+  if($faily) {
+    ++$outfile;
+    
+    my @outnames = map $outfile . $_ , qw(0 1);
+    open(OUT2, ">$outnames[0].~out.txt") || die "Can't write-open $outnames[0].txt: $!";
+
+    foreach my $out (@out) { push @outnames, $outnames[-1];  ++$outnames[-1] };
+    pop @outnames;
+    printf "# Writing to %s.txt .. %s.txt\n", $outnames[0], $outnames[-1];
+    shift @outnames;
+    
+    binmode(OUT2);
+    foreach my $out (@out) {
+      my $outname = shift @outnames;
+      open(OUT, ">$outname.txt") || die "Can't write-open $outname.txt: $!";
+      binmode(OUT);
+      print OUT  $out, "\n";
+      print OUT2 $out, "\n";
+      close(OUT);
+    }
+    close(OUT2);
+  }
+}
+
+print "# Wrapping up... one for the road...\n";
+ok 1;
+print "# --- Done with ", __FILE__, " --- \n";
+exit;
+
+
+sub compare2 {
+  my @out = @_;
+  if($out[0] eq $out[1]) {
+    ok 1;
+    return 0;
+  } elsif( do{
+    for ($out[0], $out[1]) { tr/ //d; };
+    $out[0] eq $out[1];
+  }){
+    print "# Differ only in whitespace.\n";
+    ok 1;
+    return 0;
+  } else {
+    #ok $out[0], $out[1];
+    
+    my $x = $out[0] ^ $out[1];
+    $x =~ m/^(\x00*)/s or die;
+    my $at = length($1);
+    print "# Difference at byte $at...\n";
+    if($at > 10) {
+      $at -= 5;
+    }
+    {
+      print "# ", substr($out[0],$at,20), "\n";
+      print "# ", substr($out[1],$at,20), "\n";
+      print "#      ^...";
+    }
+    
+    
+    
+    ok 0;
+    printf "# Unequal lengths %s and %s\n", length($out[0]), length($out[1]);
+    return 1;
+  }
+}
+
+
+__END__
+