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1 | |
2 | require 5; |
3 | # Time-stamp: "2004-04-09 18:02:36 ADT" |
4 | |
5 | # Summary of, well, things. |
6 | |
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7 | use Test::More tests => 2; |
19006a1d |
8 | |
08332554 |
9 | BEGIN { |
10 | use_ok 'Pod::Perldoc'; |
11 | } |
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12 | |
13 | #chdir "t" if -e "t"; |
14 | |
15 | { |
16 | my @out; |
17 | push @out, |
18 | "\n\nPerl v", |
19 | defined($^V) ? sprintf('%vd', $^V) : $], |
20 | " under $^O ", |
21 | (defined(&Win32::BuildNumber) and defined &Win32::BuildNumber()) |
22 | ? ("(Win32::BuildNumber ", &Win32::BuildNumber(), ")") : (), |
23 | (defined $MacPerl::Version) |
24 | ? ("(MacPerl version $MacPerl::Version)") : (), |
25 | "\n" |
26 | ; |
27 | |
28 | # Ugly code to walk the symbol tables: |
29 | my %v; |
30 | my @stack = (''); # start out in %:: |
31 | my $this; |
32 | my $count = 0; |
33 | my $pref; |
34 | while(@stack) { |
35 | $this = shift @stack; |
36 | die "Too many packages?" if ++$count > 1000; |
37 | next if exists $v{$this}; |
38 | next if $this eq 'main'; # %main:: is %:: |
39 | |
40 | #print "Peeking at $this => ${$this . '::VERSION'}\n"; |
41 | |
42 | if(defined ${$this . '::VERSION'} ) { |
43 | $v{$this} = ${$this . '::VERSION'} |
44 | } elsif( |
45 | defined *{$this . '::ISA'} or defined &{$this . '::import'} |
46 | or ($this ne '' and grep defined *{$_}{'CODE'}, values %{$this . "::"}) |
47 | # If it has an ISA, an import, or any subs... |
48 | ) { |
49 | # It's a class/module with no version. |
50 | $v{$this} = undef; |
51 | } else { |
52 | # It's probably an unpopulated package. |
53 | ## $v{$this} = '...'; |
54 | } |
55 | |
56 | $pref = length($this) ? "$this\::" : ''; |
57 | push @stack, map m/^(.+)::$/ ? "$pref$1" : (), keys %{$this . '::'}; |
58 | #print "Stack: @stack\n"; |
59 | } |
60 | push @out, " Modules in memory:\n"; |
61 | delete @v{'', '[none]'}; |
62 | foreach my $p (sort {lc($a) cmp lc($b)} keys %v) { |
63 | $indent = ' ' x (2 + ($p =~ tr/:/:/)); |
64 | push @out, ' ', $indent, $p, defined($v{$p}) ? " v$v{$p};\n" : ";\n"; |
65 | } |
66 | push @out, sprintf "[at %s (local) / %s (GMT)]\n", |
67 | scalar(gmtime), scalar(localtime); |
68 | my $x = join '', @out; |
69 | $x =~ s/^/#/mg; |
70 | print $x; |
71 | } |
72 | |
73 | print "# Running", |
74 | (chr(65) eq 'A') ? " in an ASCII world.\n" : " in a non-ASCII world.\n", |
75 | "#\n", |
76 | ; |
77 | |
78 | print "# \@INC:\n", map("# [$_]\n", @INC), "#\n#\n"; |
79 | |
80 | print "# \%INC:\n"; |
81 | foreach my $x (sort {lc($a) cmp lc($b)} keys %INC) { |
82 | print "# [$x] = [", $INC{$x} || '', "]\n"; |
83 | } |
84 | |
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85 | pass(); |
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86 | |