1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
|
#!perl
use strict;
use warnings;
use Test::More tests => 10;
use Pod::Elemental;
use Pod::Elemental::Transformer::Pod5;
use Pod::Elemental::Element::Pod5::Region;
use Pod::Elemental::Element::Pod5::Ordinary;
### =begin with content (no children)
my $begin_content = Pod::Elemental::Element::Pod5::Region->new({
format_name => 'test',
is_pod => 1,
content => "This is a test.\n",
});
my $begin_content_expected = <<'END_FOR';
=begin :test This is a test.
=end :test
END_FOR
is(
$begin_content->as_pod_string,
$begin_content_expected,
"Region with content is =begin/=end",
);
### =begin with children (no content)
my $begin_children = Pod::Elemental::Element::Pod5::Region->new({
format_name => 'test',
is_pod => 1,
content => "\n",
children => [
Pod::Elemental::Element::Pod5::Ordinary->new({
content => "Ordinary paragraph 1.\n",
}),
Pod::Elemental::Element::Pod5::Ordinary->new({
content => "Ordinary paragraph 2.\n",
}),
],
});
my $begin_children_expected = <<'END_FOR';
=begin :test
Ordinary paragraph 1.
Ordinary paragraph 2.
=end :test
END_FOR
is(
$begin_children->as_pod_string,
$begin_children_expected,
"Region with 2 children is =begin/=end",
);
### =begin nonpod with data para with newlines
my $input_pod = <<'END_POD';
=begin foo
Data 1
Data 1
=end foo
END_POD
my $begin_2data = Pod::Elemental->read_string($input_pod);
Pod::Elemental::Transformer::Pod5->transform_node($begin_2data);
my $begin_2data_expected = <<'END_BEGIN';
=begin foo
Data 1
Data 1
=end foo
END_BEGIN
is(
$begin_2data->children->[0]->as_pod_string,
$begin_2data_expected,
"1 data para w/newlines",
);
### =begin with children and content
my $begin_both = Pod::Elemental::Element::Pod5::Region->new({
format_name => 'test',
is_pod => 1,
content => "This is a test.\n",
children => [
Pod::Elemental::Element::Pod5::Ordinary->new({
content => "Ordinary paragraph.\n",
}),
],
});
my $begin_both_expected = <<'END_FOR';
=begin :test This is a test.
Ordinary paragraph.
=end :test
END_FOR
is(
$begin_both->as_pod_string,
$begin_both_expected,
"Region with content & children is =begin/=end",
);
### a region with para with blanks should become =begin, not =for
{
my $begin_with_content_blanks = Pod::Elemental::Element::Pod5::Region->new({
format_name => 'test',
is_pod => 0,
content => "\n",
children => [
Pod::Elemental::Element::Pod5::Data->new({
content => "Ordinary\n \n paragraph.",
}),
],
});
my $expected = <<'END_FOR';
=begin test
Ordinary
paragraph.
=end test
END_FOR
is(
$begin_with_content_blanks->as_pod_string,
$expected,
"region with 1 child that has blanks is =begin",
);
}
### =for
my $for = Pod::Elemental::Element::Pod5::Region->new({
format_name => 'test',
is_pod => 1,
content => "\n",
children => [
Pod::Elemental::Element::Pod5::Ordinary->new({
content => "Ordinary paragraph.\n",
}),
],
});
my $for_expected = <<'END_FOR';
=for :test Ordinary paragraph.
END_FOR
is(
$for->as_pod_string,
$for_expected,
"Region with 1 child and no content is =for",
);
### parse a non-pod =for
my $for_np_pod = <<'END_POD';
=pod
=for foo This is the content.
=cut
END_POD
my $for_np = Pod::Elemental->read_string($for_np_pod);
Pod::Elemental::Transformer::Pod5->new->transform_node($for_np);
my $for_np_elem = $for_np->children->[0];
ok(
$for_np_elem->isa('Pod::Elemental::Element::Pod5::Region'),
"a =for (non-pod) element becomes a region",
);
ok(
$for_np_elem->children->[0]->isa('Pod::Elemental::Element::Pod5::Data'),
"...and its content became a data paragraph",
);
my $for_pl_pod = <<'END_POD';
=pod
=for :foo This is the content.
=cut
END_POD
### parse a podlike =for
my $for_pl = Pod::Elemental->read_string($for_pl_pod);
Pod::Elemental::Transformer::Pod5->new->transform_node($for_pl);
my $for_pl_elem = $for_pl->children->[0];
ok(
$for_pl_elem->isa('Pod::Elemental::Element::Pod5::Region'),
"a =for (pod-like) element becomes a region",
);
ok(
$for_pl_elem->children->[0]->isa('Pod::Elemental::Element::Pod5::Ordinary'),
"...and its content became an ordinary paragraph",
);
|
