1 files changed, 119 insertions, 0 deletions
diff --git a/contrib/perl5/t/pod/find.t b/contrib/perl5/t/pod/find.t
new file mode 100755
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@@ -0,0 +1,119 @@
+# Testing of Pod::Find
+# Author: Marek Rouchal <marek@saftsack.fs.uni-bayreuth.de>
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+$| = 1;
+
+use Test;
+
+BEGIN { plan tests => 4 }
+
+use Pod::Find qw(pod_find pod_where);
+use File::Spec;
+
+# load successful
+ok(1);
+
+require Cwd;
+my $THISDIR = Cwd::cwd();
+my $VERBOSE = 0;
+my $lib_dir = File::Spec->catdir($THISDIR,'..','lib','Pod');
+if ($^O eq 'VMS') {
+    $lib_dir = VMS::Filespec::unixify(File::Spec->catdir($THISDIR,'-','lib','pod'));
+    $Qlib_dir = $lib_dir;
+    $Qlib_dir =~ s#\/#::#g;
+}
+print "### searching $lib_dir\n";
+my %pods = pod_find("$lib_dir");
+my $result = join(",", sort values %pods);
+print "### found $result\n";
+my $compare = join(',', qw(
+    Checker
+    Find
+    Html
+    InputObjects
+    LaTeX
+    Man
+    ParseUtils
+    Parser
+    Plainer
+    Select
+    Text
+    Text::Color
+    Text::Overstrike
+    Text::Termcap
+    Usage
+));
+if ($^O eq 'VMS') {
+    $compare = lc($compare);
+    $result = join(',', sort grep(/pod::/, values %pods));
+    my $undollared = $Qlib_dir;
+    $undollared =~ s/\$/\\\$/g;
+    $undollared =~ s/\-/\\\-/g;
+    $result =~ s/$undollared/pod::/g;
+    my $count = 0;
+    my @result = split(/,/,$result);
+    my @compare = split(/,/,$compare);
+    foreach(@compare) {
+        $count += grep {/$_/} @result;
+    }
+    ok($count/($#result+1)-1,$#compare);
+}
+else {
+    ok($result,$compare);
+}
+
+# File::Find is located in this place since eons
+# and on all platforms, hopefully
+
+print "### searching for File::Find\n";
+$result = pod_where({ -inc => 1, -verbose => $VERBOSE }, 'File::Find')
+  || 'undef - pod not found!';
+print "### found $result\n";
+
+if ($^O eq 'VMS') { # privlib is perl_root:[lib] OK but not under mms
+    $compare = "lib.File]Find.pm";
+    $result =~ s/perl_root:\[\-?\.?//i;
+    $result =~ s/\[\-?\.?//i; # needed under `mms test`
+    ok($result,$compare);
+}
+else {
+    $compare = File::Spec->catfile("..","lib","File","Find.pm");
+    ok(_canon($result),_canon($compare));
+}
+
+# Search for a documentation pod rather than a module
+print "### searching for perlfunc.pod\n";
+$result = pod_where({ -dirs => ['../pod'], -verbose => $VERBOSE }, 'perlfunc')
+  || 'undef - perlfunc.pod not found!';
+print "### found $result\n";
+
+if ($^O eq 'VMS') { # privlib is perl_root:[lib] unfortunately
+    $compare = "/lib/pod/perlfunc.pod";
+    $result = VMS::Filespec::unixify($result);
+    $result =~ s/perl_root\///i;
+    $result =~ s/^\.\.//;  # needed under `mms test`
+    ok($result,$compare);
+}
+else {
+    $compare = File::Spec->catfile("..","pod","perlfunc.pod");
+    ok(_canon($result),_canon($compare));
+}
+
+# make the path as generic as possible
+sub _canon
+{
+  my ($path) = @_;
+  $path = File::Spec->canonpath($path);
+  my @comp = File::Spec->splitpath($path);
+  my @dir = File::Spec->splitdir($comp[1]);
+  $comp[1] = File::Spec->catdir(@dir);
+  $path = File::Spec->catpath(@dir);
+  $path = uc($path) if File::Spec->case_tolerant;
+  $path;
+}
+