This file is indexed.

/usr/share/perl5/Test/Pod/Coverage.pm is in libtest-pod-coverage-perl 1.10-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
package Test::Pod::Coverage;

=head1 NAME

Test::Pod::Coverage - Check for pod coverage in your distribution.

=head1 VERSION

Version 1.10

=cut

our $VERSION = "1.10";

=head1 SYNOPSIS

In one of your dist's test files (eg C<t/pod-coverage.t>):

    use Test::Pod::Coverage tests=>1;
    pod_coverage_ok( "Foo::Bar", "Foo::Bar is covered" );

=head1 DESCRIPTION

Test::Pod::Coverage is used to create a test for your distribution,
to ensure that all relevant files in your distribution are appropriately
documented in pod.

Can also be called with L<Pod::Coverage> parms.

    use Test::Pod::Coverage tests=>1;
    pod_coverage_ok(
        "Foo::Bar",
        { also_private => [ qr/^[A-Z_]+$/ ], },
        "Foo::Bar, with all-caps functions as privates",
    );

The L<Pod::Coverage> parms are also useful for subclasses that don't
re-document the parent class's methods.  Here's an example from
L<Mail::SRS>.

    pod_coverage_ok( "Mail::SRS" ); # No exceptions

    # Define the three overridden methods.
    my $trustme = { trustme => [qr/^(new|parse|compile)$/] };
    pod_coverage_ok( "Mail::SRS::DB", $trustme );
    pod_coverage_ok( "Mail::SRS::Guarded", $trustme );
    pod_coverage_ok( "Mail::SRS::Reversable", $trustme );
    pod_coverage_ok( "Mail::SRS::Shortcut", $trustme );

Alternately, you could use L<Pod::Coverage::CountParents>, which always allows
a subclass to reimplement its parents' methods without redocumenting them.  For
example:

    my $trustparents = { coverage_class => 'Pod::Coverage::CountParents' };
    pod_coverage_ok( "IO::Handle::Frayed", $trustparents );

(The C<coverage_class> parameter is not passed to the coverage class with other
parameters.)

If you want POD coverage for your module, but don't want to make
Test::Pod::Coverage a prerequisite for installing, create the following
as your F<t/pod-coverage.t> file:

    use Test::More;
    eval "use Test::Pod::Coverage";
    plan skip_all => "Test::Pod::Coverage required for testing pod coverage" if $@;

    plan tests => 1;
    pod_coverage_ok( "Pod::Master::Html");

Finally, Module authors can include the following in a F<t/pod-coverage.t>
file and have C<Test::Pod::Coverage> automatically find and check all
modules in the module distribution:

    use Test::More;
    eval "use Test::Pod::Coverage 1.00";
    plan skip_all => "Test::Pod::Coverage 1.00 required for testing POD coverage" if $@;
    all_pod_coverage_ok();

=cut

use 5.006;
use strict;
use warnings;

use Pod::Coverage;
use Test::Builder;

my $Test = Test::Builder->new;

sub import {
    my $self = shift;
    my $caller = caller;
    no strict 'refs';
    *{$caller.'::pod_coverage_ok'}       = \&pod_coverage_ok;
    *{$caller.'::all_pod_coverage_ok'}   = \&all_pod_coverage_ok;
    *{$caller.'::all_modules'}           = \&all_modules;

    $Test->exported_to($caller);
    $Test->plan(@_);
}

=head1 FUNCTIONS

All functions listed below are exported to the calling namespace.

=head2 all_pod_coverage_ok( [$parms, ] $msg )

Checks that the POD code in all modules in the distro have proper POD
coverage.

If the I<$parms> hashref if passed in, they're passed into the
C<Pod::Coverage> object that the function uses.  Check the
L<Pod::Coverage> manual for what those can be.

The exception is the C<coverage_class> parameter, which specifies a class to
use for coverage testing.  It defaults to C<Pod::Coverage>.

=cut

sub all_pod_coverage_ok {
    my $parms = (@_ && (ref $_[0] eq "HASH")) ? shift : {};
    my $msg = shift;

    my $ok = 1;
    my @modules = all_modules();
    if ( @modules ) {
        $Test->plan( tests => scalar @modules );

        for my $module ( @modules ) {
            my $thismsg = defined $msg ? $msg : "Pod coverage on $module";

            my $thisok = pod_coverage_ok( $module, $parms, $thismsg );
            $ok = 0 unless $thisok;
        }
    }
    else {
        $Test->plan( tests => 1 );
        $Test->ok( 1, "No modules found." );
    }

    return $ok;
}


=head2 pod_coverage_ok( $module, [$parms, ] $msg )

Checks that the POD code in I<$module> has proper POD coverage.

If the I<$parms> hashref if passed in, they're passed into the
C<Pod::Coverage> object that the function uses.  Check the
L<Pod::Coverage> manual for what those can be.

The exception is the C<coverage_class> parameter, which specifies a class to
use for coverage testing.  It defaults to C<Pod::Coverage>.

=cut

sub pod_coverage_ok {
    my $module = shift;
    my %parms = (@_ && (ref $_[0] eq "HASH")) ? %{(shift)} : ();
    my $msg = @_ ? shift : "Pod coverage on $module";

    my $pc_class = (delete $parms{coverage_class}) || 'Pod::Coverage';
    eval "require $pc_class" or die $@;

    my $pc = $pc_class->new( package => $module, %parms );

    my $rating = $pc->coverage;
    my $ok;
    if ( defined $rating ) {
        $ok = ($rating == 1);
        $Test->ok( $ok, $msg );
        if ( !$ok ) {
            my @nakies = sort $pc->naked;
            my $s = @nakies == 1 ? "" : "s";
            $Test->diag(
                sprintf( "Coverage for %s is %3.1f%%, with %d naked subroutine$s:",
                    $module, $rating*100, scalar @nakies ) );
            $Test->diag( "\t$_" ) for @nakies;
        }
    }
    else { # No symbols
        my $why = $pc->why_unrated;
        my $nopublics = ( $why =~ "no public symbols defined" );
        my $verbose = $ENV{HARNESS_VERBOSE} || 0;
        $ok = $nopublics;
        $Test->ok( $ok, $msg );
        $Test->diag( "$module: $why" ) unless ( $nopublics && !$verbose );
    }

    return $ok;
}

=head2 all_modules( [@dirs] )

Returns a list of all modules in I<$dir> and in directories below. If
no directories are passed, it defaults to F<blib> if F<blib> exists,
or F<lib> if not.

Note that the modules are as "Foo::Bar", not "Foo/Bar.pm".

The order of the files returned is machine-dependent.  If you want them
sorted, you'll have to sort them yourself.

=cut

sub all_modules {
    my @starters = @_ ? @_ : _starting_points();
    my %starters = map {$_,1} @starters;

    my @queue = @starters;

    my @modules;
    while ( @queue ) {
        my $file = shift @queue;
        if ( -d $file ) {
            local *DH;
            opendir DH, $file or next;
            my @newfiles = readdir DH;
            closedir DH;

            @newfiles = File::Spec->no_upwards( @newfiles );
            @newfiles = grep { $_ ne "CVS" && $_ ne ".svn" } @newfiles;

            push @queue, map "$file/$_", @newfiles;
        }
        if ( -f $file ) {
            next unless $file =~ /\.pm$/;

            my @parts = File::Spec->splitdir( $file );
            shift @parts if @parts && exists $starters{$parts[0]};
            shift @parts if @parts && $parts[0] eq "lib";
            $parts[-1] =~ s/\.pm$// if @parts;

            # Untaint the parts
            for ( @parts ) {
                if ( /^([a-zA-Z0-9_\.\-]+)$/ && ($_ eq $1) ) {
                    $_ = $1;  # Untaint the original
                }
                else {
                    die qq{Invalid and untaintable filename "$file"!};
                }
            }
            my $module = join( "::", @parts );
            push( @modules, $module );
        }
    } # while

    return @modules;
}

sub _starting_points {
    return 'blib' if -e 'blib';
    return 'lib';
}

=head1 BUGS

Please report any bugs or feature requests to
C<bug-test-pod-coverage at rt.cpan.org>, or through the web interface at
L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Test-Pod-Coverage>.
I will be notified, and then you'll automatically be notified of progress on
your bug as I make changes.

=head1 SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc Test::Pod::Coverage

You can also look for information at:

=over 4

=item * AnnoCPAN: Annotated CPAN documentation

L<http://annocpan.org/dist/Test-Pod-Coverage>

=item * CPAN Ratings

L<http://cpanratings.perl.org/d/Test-Pod-Coverage>

=item * RT: CPAN's request tracker

L<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Test-Pod-Coverage>

=item * Search CPAN

L<http://search.cpan.org/dist/Test-Pod-Coverage>

=back

=head1 REPOSITORY

L<https://github.com/neilbowers/Test-Pod-Coverage>

=head1 AUTHOR

Written by Andy Lester, C<< <andy at petdance.com> >>.

=head1 ACKNOWLEDGEMENTS

Thanks to Ricardo Signes for patches, and Richard Clamp for
writing Pod::Coverage.

=head1 COPYRIGHT & LICENSE

Copyright 2006, Andy Lester, All Rights Reserved.

This program is free software; you can redistribute it and/or modify it
under the terms of the Artistic License version 2.0.

See http://dev.perl.org/licenses/ for more information

=cut

1;