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55595e83 SP |
1 | #!/usr/bin/perl -w |
2 | # | |
3 | # man-options.t -- Additional tests for Pod::Man options. | |
4 | # | |
5 | # Copyright 2002, 2004, 2006, 2008 Russ Allbery <rra@stanford.edu> | |
6 | # | |
7 | # This program is free software; you may redistribute it and/or modify it | |
8 | # under the same terms as Perl itself. | |
9 | ||
10 | BEGIN { | |
11 | chdir 't' if -d 't'; | |
12 | if ($ENV{PERL_CORE}) { | |
13 | @INC = '../lib'; | |
14 | } else { | |
15 | unshift (@INC, '../blib/lib'); | |
16 | } | |
17 | unshift (@INC, '../blib/lib'); | |
18 | $| = 1; | |
2504ae52 | 19 | print "1..7\n"; |
55595e83 SP |
20 | } |
21 | ||
22 | END { | |
23 | print "not ok 1\n" unless $loaded; | |
24 | } | |
25 | ||
26 | use Pod::Man; | |
27 | ||
bc9c7511 NC |
28 | # Redirect stderr to a file. |
29 | sub stderr_save { | |
30 | open (OLDERR, '>&STDERR') or die "Can't dup STDERR: $!\n"; | |
31 | open (STDERR, '> out.err') or die "Can't redirect STDERR: $!\n"; | |
32 | } | |
33 | ||
34 | # Restore stderr. | |
35 | sub stderr_restore { | |
36 | close STDERR; | |
37 | open (STDERR, '>&OLDERR') or die "Can't dup STDERR: $!\n"; | |
38 | close OLDERR; | |
39 | } | |
40 | ||
55595e83 SP |
41 | $loaded = 1; |
42 | print "ok 1\n"; | |
43 | ||
44 | my $n = 2; | |
45 | while (<DATA>) { | |
46 | my %options; | |
47 | next until $_ eq "###\n"; | |
48 | while (<DATA>) { | |
49 | last if $_ eq "###\n"; | |
50 | my ($option, $value) = split; | |
51 | $options{$option} = $value; | |
52 | } | |
53 | open (TMP, '> tmp.pod') or die "Cannot create tmp.pod: $!\n"; | |
54 | while (<DATA>) { | |
55 | last if $_ eq "###\n"; | |
56 | print TMP $_; | |
57 | } | |
58 | close TMP; | |
59 | my $parser = Pod::Man->new (%options) or die "Cannot create parser\n"; | |
60 | open (OUT, '> out.tmp') or die "Cannot create out.tmp: $!\n"; | |
bc9c7511 | 61 | stderr_save; |
55595e83 | 62 | $parser->parse_from_file ('tmp.pod', \*OUT); |
bc9c7511 | 63 | stderr_restore; |
55595e83 | 64 | close OUT; |
0e4e3f6e | 65 | my $accents = 0; |
55595e83 | 66 | open (TMP, 'out.tmp') or die "Cannot open out.tmp: $!\n"; |
0e4e3f6e | 67 | while (<TMP>) { |
0e4e3f6e SH |
68 | last if /^\.nh/; |
69 | } | |
55595e83 SP |
70 | my $output; |
71 | { | |
72 | local $/; | |
73 | $output = <TMP>; | |
74 | } | |
75 | close TMP; | |
76 | unlink ('tmp.pod', 'out.tmp'); | |
77 | my $expected = ''; | |
78 | while (<DATA>) { | |
79 | last if $_ eq "###\n"; | |
80 | $expected .= $_; | |
81 | } | |
82 | if ($output eq $expected) { | |
83 | print "ok $n\n"; | |
84 | } else { | |
85 | print "not ok $n\n"; | |
86 | print "Expected\n========\n$expected\nOutput\n======\n$output\n"; | |
87 | } | |
88 | $n++; | |
bc9c7511 NC |
89 | open (ERR, 'out.err') or die "Cannot open out.err: $!\n"; |
90 | my $errors; | |
91 | { | |
92 | local $/; | |
93 | $errors = <ERR>; | |
94 | } | |
95 | close ERR; | |
96 | unlink ('out.err'); | |
97 | $expected = ''; | |
98 | while (<DATA>) { | |
99 | last if $_ eq "###\n"; | |
100 | $expected .= $_; | |
101 | } | |
102 | if ($errors eq $expected) { | |
103 | print "ok $n\n"; | |
104 | } else { | |
105 | print "not ok $n\n"; | |
106 | print "Expected errors:\n ${expected}Errors:\n $errors"; | |
107 | } | |
108 | $n++; | |
55595e83 SP |
109 | } |
110 | ||
111 | # Below the marker are bits of POD and corresponding expected text output. | |
112 | # This is used to test specific features or problems with Pod::Man. The | |
113 | # input and output are separated by lines containing only ###. | |
114 | ||
115 | __DATA__ | |
116 | ||
117 | ### | |
0e4e3f6e SH |
118 | fixed CR |
119 | fixedbold CY | |
120 | fixeditalic CW | |
121 | fixedbolditalic CX | |
122 | ### | |
123 | =head1 FIXED FONTS | |
124 | ||
125 | C<foo B<bar I<baz>> I<bay>> | |
126 | ### | |
127 | .SH "FIXED FONTS" | |
128 | .IX Header "FIXED FONTS" | |
129 | \&\f(CR\*(C`foo \f(CYbar \f(CXbaz\f(CY\f(CR \f(CWbay\f(CR\*(C'\fR | |
130 | ### | |
bc9c7511 NC |
131 | ### |
132 | ||
133 | ### | |
134 | ### | |
135 | =over 4 | |
136 | ||
137 | =item Foo | |
138 | ||
139 | Bar. | |
140 | ||
141 | =head1 NEXT | |
142 | ### | |
143 | .IP "Foo" 4 | |
144 | .IX Item "Foo" | |
145 | Bar. | |
146 | .SH "NEXT" | |
147 | .IX Header "NEXT" | |
148 | .SH "POD ERRORS" | |
149 | .IX Header "POD ERRORS" | |
150 | Hey! \fBThe above document had some coding errors, which are explained below:\fR | |
2504ae52 SH |
151 | .IP "Around line 7:" 4 |
152 | .IX Item "Around line 7:" | |
bc9c7511 NC |
153 | You forgot a '=back' before '=head1' |
154 | ### | |
155 | ### | |
156 | ||
157 | ### | |
158 | stderr 1 | |
159 | ### | |
160 | =over 4 | |
161 | ||
162 | =item Foo | |
163 | ||
164 | Bar. | |
165 | ||
166 | =head1 NEXT | |
167 | ### | |
168 | .IP "Foo" 4 | |
169 | .IX Item "Foo" | |
170 | Bar. | |
171 | .SH "NEXT" | |
172 | .IX Header "NEXT" | |
173 | ### | |
2504ae52 | 174 | tmp.pod around line 7: You forgot a '=back' before '=head1' |
bc9c7511 | 175 | ### |