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Fix --check with multiple files (#88)
[etc/vim.git] / tests / empty_lines.py
1 def f():
2     NO = ''
3     SPACE = ' '
4     DOUBLESPACE = '  '
5
6     t = leaf.type
7     p = leaf.parent  # trailing comment
8     v = leaf.value
9
10     if t in ALWAYS_NO_SPACE:
11         pass
12     if t == token.COMMENT:  # another trailing comment
13         return DOUBLESPACE
14
15
16     assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
17
18
19     prev = leaf.prev_sibling
20     if not prev:
21         prevp = preceding_leaf(p)
22         if not prevp or prevp.type in OPENING_BRACKETS:
23
24
25             return NO
26
27
28         if prevp.type == token.EQUAL:
29             if prevp.parent and prevp.parent.type in {
30                 syms.typedargslist,
31                 syms.varargslist,
32                 syms.parameters,
33                 syms.arglist,
34                 syms.argument,
35             }:
36                 return NO
37
38         elif prevp.type == token.DOUBLESTAR:
39             if prevp.parent and prevp.parent.type in {
40                 syms.typedargslist,
41                 syms.varargslist,
42                 syms.parameters,
43                 syms.arglist,
44                 syms.dictsetmaker,
45             }:
46                 return NO
47 ###############################################################################
48 # SECTION BECAUSE SECTIONS
49 ###############################################################################
50 def g():
51     NO = ''
52     SPACE = ' '
53     DOUBLESPACE = '  '
54
55     t = leaf.type
56     p = leaf.parent
57     v = leaf.value
58
59     # Comment because comments
60
61     if t in ALWAYS_NO_SPACE:
62         pass
63     if t == token.COMMENT:
64         return DOUBLESPACE
65
66     # Another comment because more comments
67     assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
68
69     prev = leaf.prev_sibling
70     if not prev:
71         prevp = preceding_leaf(p)
72
73         if not prevp or prevp.type in OPENING_BRACKETS:
74             # Start of the line or a bracketed expression.
75             # More than one line for the comment.
76             return NO
77
78         if prevp.type == token.EQUAL:
79             if prevp.parent and prevp.parent.type in {
80                 syms.typedargslist,
81                 syms.varargslist,
82                 syms.parameters,
83                 syms.arglist,
84                 syms.argument,
85             }:
86                 return NO
87
88
89 # output
90
91
92 def f():
93     NO = ''
94     SPACE = ' '
95     DOUBLESPACE = '  '
96
97     t = leaf.type
98     p = leaf.parent  # trailing comment
99     v = leaf.value
100
101     if t in ALWAYS_NO_SPACE:
102         pass
103     if t == token.COMMENT:  # another trailing comment
104         return DOUBLESPACE
105
106     assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
107
108     prev = leaf.prev_sibling
109     if not prev:
110         prevp = preceding_leaf(p)
111         if not prevp or prevp.type in OPENING_BRACKETS:
112
113             return NO
114
115         if prevp.type == token.EQUAL:
116             if prevp.parent and prevp.parent.type in {
117                 syms.typedargslist,
118                 syms.varargslist,
119                 syms.parameters,
120                 syms.arglist,
121                 syms.argument,
122             }:
123                 return NO
124
125         elif prevp.type == token.DOUBLESTAR:
126             if prevp.parent and prevp.parent.type in {
127                 syms.typedargslist,
128                 syms.varargslist,
129                 syms.parameters,
130                 syms.arglist,
131                 syms.dictsetmaker,
132             }:
133                 return NO
134
135
136 ###############################################################################
137 # SECTION BECAUSE SECTIONS
138 ###############################################################################
139
140
141 def g():
142     NO = ''
143     SPACE = ' '
144     DOUBLESPACE = '  '
145
146     t = leaf.type
147     p = leaf.parent
148     v = leaf.value
149
150     # Comment because comments
151
152     if t in ALWAYS_NO_SPACE:
153         pass
154     if t == token.COMMENT:
155         return DOUBLESPACE
156
157     # Another comment because more comments
158     assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
159
160     prev = leaf.prev_sibling
161     if not prev:
162         prevp = preceding_leaf(p)
163
164         if not prevp or prevp.type in OPENING_BRACKETS:
165             # Start of the line or a bracketed expression.
166             # More than one line for the comment.
167             return NO
168
169         if prevp.type == token.EQUAL:
170             if prevp.parent and prevp.parent.type in {
171                 syms.typedargslist,
172                 syms.varargslist,
173                 syms.parameters,
174                 syms.arglist,
175                 syms.argument,
176             }:
177                 return NO