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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; |
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19 | print "1..7\n"; |
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20 | } |
21 | |
22 | END { |
23 | print "not ok 1\n" unless $loaded; |
24 | } |
25 | |
26 | use Pod::Man; |
27 | |
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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 | |
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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"; |
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61 | stderr_save; |
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62 | $parser->parse_from_file ('tmp.pod', \*OUT); |
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63 | stderr_restore; |
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64 | close OUT; |
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65 | my $accents = 0; |
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66 | open (TMP, 'out.tmp') or die "Cannot open out.tmp: $!\n"; |
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67 | while (<TMP>) { |
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68 | last if /^\.nh/; |
69 | } |
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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++; |
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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++; |
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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 | ### |
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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 | ### |
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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 |
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151 | .IP "Around line 7:" 4 |
152 | .IX Item "Around line 7:" |
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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 | ### |
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174 | tmp.pod around line 7: You forgot a '=back' before '=head1' |
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175 | ### |