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
|
# frozen_string_literal: true
require_relative "../test_helper"
module Prism
class RelocationTest < TestCase
def test_repository_filepath
repository = Relocation.filepath(__FILE__).lines
declaration = Prism.parse_file(__FILE__).value.statements.body[1]
assert_equal 5, declaration.save(repository).start_line
end
def test_filepath
repository = Relocation.filepath(__FILE__).filepath
declaration = Prism.parse_file(__FILE__).value.statements.body[1]
assert_equal __FILE__, declaration.save(repository).filepath
end
def test_lines
source = "class Foo😀\nend"
repository = Relocation.string(source).lines
declaration = Prism.parse(source).value.statements.body.first
node_entry = declaration.save(repository)
location_entry = declaration.save_location(repository)
assert_equal 1, node_entry.start_line
assert_equal 2, node_entry.end_line
assert_equal 1, location_entry.start_line
assert_equal 2, location_entry.end_line
end
def test_offsets
source = "class Foo😀\nend"
repository = Relocation.string(source).offsets
declaration = Prism.parse(source).value.statements.body.first
node_entry = declaration.constant_path.save(repository)
location_entry = declaration.constant_path.save_location(repository)
assert_equal 6, node_entry.start_offset
assert_equal 13, node_entry.end_offset
assert_equal 6, location_entry.start_offset
assert_equal 13, location_entry.end_offset
end
def test_character_offsets
source = "class Foo😀\nend"
repository = Relocation.string(source).character_offsets
declaration = Prism.parse(source).value.statements.body.first
node_entry = declaration.constant_path.save(repository)
location_entry = declaration.constant_path.save_location(repository)
assert_equal 6, node_entry.start_character_offset
assert_equal 10, node_entry.end_character_offset
assert_equal 6, location_entry.start_character_offset
assert_equal 10, location_entry.end_character_offset
end
def test_code_unit_offsets
source = "class Foo😀\nend"
repository = Relocation.string(source).code_unit_offsets(Encoding::UTF_16LE)
declaration = Prism.parse(source).value.statements.body.first
node_entry = declaration.constant_path.save(repository)
location_entry = declaration.constant_path.save_location(repository)
assert_equal 6, node_entry.start_code_units_offset
assert_equal 11, node_entry.end_code_units_offset
assert_equal 6, location_entry.start_code_units_offset
assert_equal 11, location_entry.end_code_units_offset
end
def test_columns
source = "class Foo😀\nend"
repository = Relocation.string(source).columns
declaration = Prism.parse(source).value.statements.body.first
node_entry = declaration.constant_path.save(repository)
location_entry = declaration.constant_path.save_location(repository)
assert_equal 6, node_entry.start_column
assert_equal 13, node_entry.end_column
assert_equal 6, location_entry.start_column
assert_equal 13, location_entry.end_column
end
def test_character_columns
source = "class Foo😀\nend"
repository = Relocation.string(source).character_columns
declaration = Prism.parse(source).value.statements.body.first
node_entry = declaration.constant_path.save(repository)
location_entry = declaration.constant_path.save_location(repository)
assert_equal 6, node_entry.start_character_column
assert_equal 10, node_entry.end_character_column
assert_equal 6, location_entry.start_character_column
assert_equal 10, location_entry.end_character_column
end
def test_code_unit_columns
source = "class Foo😀\nend"
repository = Relocation.string(source).code_unit_columns(Encoding::UTF_16LE)
declaration = Prism.parse(source).value.statements.body.first
node_entry = declaration.constant_path.save(repository)
location_entry = declaration.constant_path.save_location(repository)
assert_equal 6, node_entry.start_code_units_column
assert_equal 11, node_entry.end_code_units_column
assert_equal 6, location_entry.start_code_units_column
assert_equal 11, location_entry.end_code_units_column
end
def test_leading_comments
source = "# leading\nclass Foo\nend"
repository = Relocation.string(source).leading_comments
declaration = Prism.parse(source).value.statements.body.first
node_entry = declaration.save(repository)
location_entry = declaration.save_location(repository)
assert_equal ["# leading"], node_entry.leading_comments.map(&:slice)
assert_equal ["# leading"], location_entry.leading_comments.map(&:slice)
end
def test_trailing_comments
source = "class Foo\nend\n# trailing"
repository = Relocation.string(source).trailing_comments
declaration = Prism.parse(source).value.statements.body.first
node_entry = declaration.save(repository)
location_entry = declaration.save_location(repository)
assert_equal ["# trailing"], node_entry.trailing_comments.map(&:slice)
assert_equal ["# trailing"], location_entry.trailing_comments.map(&:slice)
end
def test_comments
source = "# leading\nclass Foo\nend\n# trailing"
repository = Relocation.string(source).comments
declaration = Prism.parse(source).value.statements.body.first
node_entry = declaration.save(repository)
location_entry = declaration.save_location(repository)
assert_equal ["# leading", "# trailing"], node_entry.comments.map(&:slice)
assert_equal ["# leading", "# trailing"], location_entry.comments.map(&:slice)
end
def test_misconfiguration
assert_raise Relocation::Repository::ConfigurationError do
Relocation.string("").comments.leading_comments
end
assert_raise Relocation::Repository::ConfigurationError do
Relocation.string("").comments.trailing_comments
end
assert_raise Relocation::Repository::ConfigurationError do
Relocation.string("").code_unit_offsets(Encoding::UTF_8).code_unit_offsets(Encoding::UTF_16LE)
end
assert_raise Relocation::Repository::ConfigurationError do
Relocation.string("").lines.lines
end
end
def test_missing_values
source = "class Foo; end"
repository = Relocation.string(source).lines
declaration = Prism.parse(source).value.statements.body.first
entry = declaration.constant_path.save(repository)
assert_raise Relocation::Entry::MissingValueError do
entry.start_offset
end
end
end
end
|
