7 if ($^O eq 'MSWin32' || $^O eq 'VMS') {
8 plan skip_all => "Not portable on Win32 or VMS\n";
13 use_ok ("Pod::Usage");
19 my $pid = open(TEST_IN, "-|");
20 unless(defined $pid) {
21 die "Cannot fork: $!";
30 print "#EXIT=$exit OUTPUT=+++#@out#+++\n";
31 return($exit, join("",@out));
34 open(STDERR, ">&STDOUT");
35 Test::More->builder->no_ending(1);
37 print "--NORMAL-RETURN--\n";
43 my ($left,$right) = @_;
44 $left =~ s/^#\s+/#/gm;
45 $right =~ s/^#\s+/#/gm;
52 if('Pod::Usage'->isa('Pod::Text') && $Pod::Text::VERSION < 2.18) {
53 skip("Formatting with Pod::Text $Pod::Text::VERSION not reliable", 33);
56 my ($exit, $text) = getoutput( sub { pod2usage() } );
57 is ($exit, 2, "Exit status pod2usage ()");
58 ok (compare ($text, <<'EOT'), "Output test pod2usage ()");
60 # frobnicate [ -r | --recursive ] [ -f | --force ] file ...
64 ($exit, $text) = getoutput( sub { pod2usage(
65 -message => 'You naughty person, what did you say?',
67 is ($exit, 1, "Exit status pod2usage (-message => '...', -verbose => 1)");
68 ok (compare ($text, <<'EOT'), "Output test pod2usage (-message => '...', -verbose => 1)") or diag("Got:\n$text\n");
69 #You naughty person, what did you say?
71 # frobnicate [ -r | --recursive ] [ -f | --force ] file ...
81 # Specify number of frobs, default is 42.
85 ($exit, $text) = getoutput( sub { pod2usage(
86 -verbose => 2, -exit => 42 ) } );
87 is ($exit, 42, "Exit status pod2usage (-verbose => 2, -exit => 42)");
88 ok (compare ($text, <<'EOT'), "Output test pod2usage (-verbose => 2, -exit => 42)");
90 # frobnicate - do what I mean
93 # frobnicate [ -r | --recursive ] [ -f | --force ] file ...
96 # frobnicate does foo and bar and what not.
106 # Specify number of frobs, default is 42.
110 ($exit, $text) = getoutput( sub { pod2usage(0) } );
111 is ($exit, 0, "Exit status pod2usage (0)");
112 ok (compare ($text, <<'EOT'), "Output test pod2usage (0)");
114 # frobnicate [ -r | --recursive ] [ -f | --force ] file ...
124 # Specify number of frobs, default is 42.
128 ($exit, $text) = getoutput( sub { pod2usage(42) } );
129 is ($exit, 42, "Exit status pod2usage (42)");
130 ok (compare ($text, <<'EOT'), "Output test pod2usage (42)");
132 # frobnicate [ -r | --recursive ] [ -f | --force ] file ...
136 ($exit, $text) = getoutput( sub { pod2usage(-verbose => 0, -exit => 'NOEXIT') } );
137 is ($exit, 0, "Exit status pod2usage (-verbose => 0, -exit => 'NOEXIT')");
138 ok (compare ($text, <<'EOT'), "Output test pod2usage (-verbose => 0, -exit => 'NOEXIT')");
140 # frobnicate [ -r | --recursive ] [ -f | --force ] file ...
145 ($exit, $text) = getoutput( sub { pod2usage(-verbose => 99, -sections => 'DESCRIPTION') } );
146 is ($exit, 1, "Exit status pod2usage (-verbose => 99, -sections => 'DESCRIPTION')");
147 ok (compare ($text, <<'EOT'), "Output test pod2usage (-verbose => 99, -sections => 'DESCRIPTION')");
149 # frobnicate does foo and bar and what not.
153 # does the __DATA__ work ok as input
154 my (@blib, $test_script, $pod_file1, , $pod_file2);
155 if (!$ENV{PERL_CORE}) {
158 $test_script = File::Spec->catfile(qw(t pod p2u_data.pl));
159 $pod_file1 = File::Spec->catfile(qw(t pod usage.pod));
160 $pod_file2 = File::Spec->catfile(qw(t pod usage2.pod));
163 ($exit, $text) = getoutput( sub { system($^X, @blib, $test_script); exit($? >> 8); } );
164 $text =~ s{#Using.*/blib.*\n}{}; # older blib's emit something to STDERR
165 is ($exit, 17, "Exit status pod2usage (-verbose => 2, -input => \*DATA)");
166 ok (compare ($text, <<'EOT'), "Output test pod2usage (-verbose => 2, -input => \*DATA)") or diag "Got:\n$text\n";
171 # perl podusagetest.pl
178 # test that SYNOPSIS and USAGE are printed
179 ($exit, $text) = getoutput( sub { pod2usage(-input => $pod_file1,
180 -exitval => 0, -verbose => 0); });
181 $text =~ s{#Using.*/blib.*\n}{}; # older blib's emit something to STDERR
182 is ($exit, 0, "Exit status pod2usage with USAGE");
183 ok (compare ($text, <<'EOT'), "Output test pod2usage with USAGE") or diag "Got:\n$text\n";
185 # This is a test for CPAN#33020
188 # And this will be also printed.
192 # test that SYNOPSIS and USAGE are printed with options
193 ($exit, $text) = getoutput( sub { pod2usage(-input => $pod_file1,
194 -exitval => 0, -verbose => 1); });
195 $text =~ s{#Using.*/blib.*\n}{}; # older blib's emit something to STDERR
196 is ($exit, 0, "Exit status pod2usage with USAGE and verbose=1");
197 ok (compare ($text, <<'EOT'), "Output test pod2usage with USAGE and verbose=1") or diag "Got:\n$text\n";
199 # This is a test for CPAN#33020
202 # And this will be also printed.
205 # And this with verbose == 1
209 # test that only USAGE is printed when requested
210 ($exit, $text) = getoutput( sub { pod2usage(-input => $pod_file1,
211 -exitval => 0, -verbose => 99, -sections => 'USAGE'); });
212 $text =~ s{#Using.*/blib.*\n}{}; # older blib's emit something to STDERR
213 is ($exit, 0, "Exit status pod2usage with USAGE and verbose=99");
214 ok (compare ($text, <<'EOT'), "Output test pod2usage with USAGE and verbose=99") or diag "Got:\n$text\n";
216 # This is a test for CPAN#33020
220 # test with pod_where
221 use_ok('Pod::Find', qw(pod_where));
223 ($exit, $text) = getoutput( sub { pod2usage( -input => pod_where({-inc => 1}, 'Pod::Usage'),
224 -exitval => 0, -verbose => 0) } );
225 $text =~ s{#Using.*/blib.*\n}{}; # older blib's emit something to STDERR
226 is ($exit, 0, "Exit status pod2usage with Pod::Find");
227 ok (compare ($text, <<'EOT'), "Output test pod2usage with Pod::Find") or diag "Got:\n$text\n";
231 # my $message_text = "This text precedes the usage message.";
232 # my $exit_status = 2; ## The exit status to use
233 # my $verbose_level = 0; ## The verbose level to use
234 # my $filehandle = \*STDERR; ## The filehandle to write to
236 # pod2usage($message_text);
238 # pod2usage($exit_status);
240 # pod2usage( { -message => $message_text ,
241 # -exitval => $exit_status ,
242 # -verbose => $verbose_level,
243 # -output => $filehandle } );
245 # pod2usage( -msg => $message_text ,
246 # -exitval => $exit_status ,
247 # -verbose => $verbose_level,
248 # -output => $filehandle );
250 # pod2usage( -verbose => 2,
253 # pod2usage( -verbose => 2,
254 # -perlcmd => $path_to_perl,
255 # -perldoc => $path_to_perldoc,
256 # -perldocopt => $perldoc_options );
260 # verify that sections are correctly found after nested headings
261 ($exit, $text) = getoutput( sub { pod2usage(-input => $pod_file2,
262 -exitval => 0, -verbose => 99,
263 -sections => [qw(BugHeader BugHeader/.*')]) });
264 $text =~ s{#Using.*/blib.*\n}{}; # older blib's emit something to STDERR
265 is ($exit, 0, "Exit status pod2usage with nested headings");
266 ok (compare ($text, <<'EOT'), "Output test pod2usage with nested headings") or diag "Got:\n$text\n";
276 # Verify that =over =back work OK
277 ($exit, $text) = getoutput( sub {
278 pod2usage(-input => $pod_file2,
279 -exitval => 0, -verbose => 99, -sections => 'BugHeader/BugHeader2') } );
280 $text =~ s{#Using.*/blib.*\n}{}; # older blib's emit something to STDERR
281 is ($exit, 0, "Exit status pod2usage with over/back");
282 ok (compare ($text, <<'EOT'), "Output test pod2usage with over/back") or diag "Got:\n$text\n";
289 # new array API for -sections
290 ($exit, $text) = getoutput( sub {
291 pod2usage(-input => $pod_file2,
292 -exitval => 0, -verbose => 99, -sections => [qw(Heading-1/!.+ Heading-2/.+)]) } );
293 $text =~ s{#Using.*/blib.*\n}{}; # older blib's emit something to STDERR
294 is ($exit, 0, "Exit status pod2usage with -sections => []");
295 ok (compare ($text, <<'EOT'), "Output test pod2usage with -sections => []") or diag "Got:\n$text\n";
305 # allow subheadings in OPTIONS and ARGUMENTS
306 ($exit, $text) = getoutput( sub {
307 pod2usage(-input => $pod_file2,
308 -exitval => 0, -verbose => 1) } );
309 $text =~ s{#Using.*/blib.*\n}{}; # older blib's emit something to STDERR
310 $text =~ s{[*](destination|files)[*]}{$1}g; # strip * chars
311 is ($exit, 0, "Exit status pod2usage with subheadings in OPTIONS");
312 ok (compare ($text, <<'EOT'), "Output test pod2usage with subheadings in OPTIONS") or diag "Got:\n$text\n";
313 #Options and Arguments:
315 # The required arguments (which typically follow any options on the
322 # Options may be abbreviated. Options which take values may be separated
323 # from the values by whitespace or the "=" character.
332 frobnicate - do what I mean
336 B<frobnicate> S<[ B<-r> | B<--recursive> ]> S<[ B<-f> | B<--force> ]>
341 B<frobnicate> does foo and bar and what not.
347 =item B<-r> | B<--recursive>
351 =item B<-f> | B<--force>
357 Specify number of frobs, default is 42.