1BEGIN {
2    if( $ENV{PERL_CORE} ) {
3        chdir 't';
4        use File::Spec;
5        @INC = (File::Spec->rel2abs('../lib') );
6    }
7}
8use strict;
9
10#sub Pod::Simple::Search::DEBUG () {5};
11
12use Pod::Simple::Search;
13use Test;
14BEGIN { plan tests => 8 }
15
16print "#  Test the scanning of the whole of \@INC ...\n";
17
18my $x = Pod::Simple::Search->new;
19die "Couldn't make an object!?" unless ok defined $x;
20ok $x->inc; # make sure inc=1 is the default
21print $x->_state_as_string;
22#$x->verbose(12);
23
24use Pod::Simple;
25*pretty = \&Pod::Simple::BlackBox::pretty;
26
27my $found = 0;
28$x->callback(sub {
29  print "#  ", join("  ", map "{$_}", @_), "\n";
30  ++$found;
31  return;
32});
33
34print "# \@INC == @INC\n";
35
36my $t = time();   my($name2where, $where2name) = $x->survey();
37$t = time() - $t;
38ok $found;
39
40print "# Found $found items in $t seconds!\n# See...\n";
41
42my $p = pretty( $where2name, $name2where )."\n";
43$p =~ s/, +/,\n/g;
44$p =~ s/^/#  /mg;
45print $p;
46
47print "# OK, making sure strict and strict.pm were in there...\n";
48print "# (On Debian-based distributions Pod is stripped from\n",
49      "# strict.pm, so skip these tests.)\n";
50my $nopod = not exists ($name2where->{'strict'});
51skip($nopod, ($name2where->{'strict'} || 'huh???'), '/strict\.(pod|pm)$/');
52
53skip($nopod, grep( m/strict\.(pod|pm)/, keys %$where2name ));
54
55my  $strictpath = $name2where->{'strict'};
56if( $strictpath ) {
57  my @x = ($x->find('strict')||'(nil)', $strictpath);
58  print "# Comparing \"$x[0]\" to \"$x[1]\"\n";
59  for(@x) { s{[/\\]}{/}g; }
60  print "#        => \"$x[0]\" to \"$x[1]\"\n";
61  ok $x[0], $x[1], " find('strict') should match survey's name2where{strict}";
62} elsif ($nopod) {
63  skip "skipping find() for strict.pm"; # skipping find() for 'thatpath/strict.pm
64} else {
65  ok 0;  # an entry without a defined path means can't test find()
66}
67
68print "# Test again on a module we know is present, in case the
69strict.pm tests were skipped...\n";
70
71# Grab the first item in $name2where, since it doesn't matter which we
72# use.
73my $testmod = (keys %$name2where)[0];
74my  $testpath = $name2where->{$testmod};
75if( $testmod ) {
76  my @x = ($x->find($testmod)||'(nil)', $testpath);
77  print "# Comparing \"$x[0]\" to \"$x[1]\"\n";
78  for(@x) { s{[/\\]}{/}g; }
79  # If it finds a .pod, it's probably correct, as that's where the docs are.
80  # Change it to .pm so that it matches.
81  $x[0] =~ s{[.]pod$}{.pm} if $x[1] =~ m{[.]pm$};
82  print "#        => \"$x[0]\" to \"$x[1]\"\n";
83  ok
84       lc $x[0],
85       lc $x[1],
86       " find('$testmod') should match survey's name2where{$testmod}";
87} else {
88  ok 0;  # no 'thatpath/<name>.pm' means can't test find()
89}
90
91ok 1;
92print "# Byebye from ", __FILE__, "\n";
93print "# @INC\n";
94__END__
95
96