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
|
# Based on work by Stephen Gildea, October 2010.
import pytest
from conftest import assert_bash_exec
@pytest.mark.bashcomp(cmd=None, ignore_env=r"^\+declare -f fn$")
class TestUnitParseHelp:
def test_1(self, bash):
assert_bash_exec(bash, "fn() { echo; }")
output = assert_bash_exec(bash, "_parse_help fn")
assert not output
def test_2(self, bash):
assert_bash_exec(bash, "fn() { echo 'no dashes here'; }")
output = assert_bash_exec(bash, "_parse_help fn")
assert not output
def test_3(self, bash):
assert_bash_exec(bash, "fn() { echo 'internal-dash'; }")
output = assert_bash_exec(bash, "_parse_help fn")
assert not output
def test_4(self, bash):
assert_bash_exec(bash, "fn() { echo 'no -leading-dashes'; }")
output = assert_bash_exec(bash, "_parse_help fn")
assert not output
def test_5(self, bash):
assert_bash_exec(bash, "fn() { echo '-one dash'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "-one".split()
def test_6(self, bash):
assert_bash_exec(bash, "fn() { echo ' -space dash'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "-space".split()
def test_7(self, bash):
assert_bash_exec(bash, "fn() { echo '-one -two dashes'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "-one".split()
def test_8(self, bash):
assert_bash_exec(bash, "fn() { echo '-one,-t dashes'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "-one".split()
def test_9(self, bash):
assert_bash_exec(bash, "fn() { echo '-one dash-inside'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "-one".split()
def test_10(self, bash):
"""Test value not included in completion."""
assert_bash_exec(bash, "fn() { echo '--long-arg=value'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--long-arg=".split()
def test_11(self, bash):
"""Test -value not seen as option."""
assert_bash_exec(bash, "fn() { echo '--long-arg=-value'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--long-arg=".split()
def test_12(self, bash):
assert_bash_exec(bash, "fn() { echo '--long-arg=-value,--opt2=val'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--long-arg=".split()
def test_13(self, bash):
assert_bash_exec(bash, "fn() { echo '-m,--mirror'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--mirror".split()
def test_14(self, bash):
assert_bash_exec(bash, "fn() { echo '-T/--upload-file'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--upload-file".split()
def test_15(self, bash):
assert_bash_exec(bash, "fn() { echo '-T|--upload-file'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--upload-file".split()
def test_16(self, bash):
assert_bash_exec(bash, "fn() { echo '-f, -F, --foo'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--foo".split()
def test_17(self, bash):
assert_bash_exec(bash, "fn() { echo '--foo[=bar]'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--foo".split()
def test_18(self, bash):
assert_bash_exec(bash, "fn() { echo '--foo=<bar>'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--foo=".split()
def test_19(self, bash):
assert_bash_exec(bash, "fn() { echo '--foo={bar,quux}'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--foo=".split()
def test_20(self, bash):
assert_bash_exec(bash, "fn() { echo '--[no]foo'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--foo --nofoo".split()
def test_21(self, bash):
assert_bash_exec(bash, "fn() { echo '--[no-]bar[=quux]'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--bar --no-bar".split()
def test_22(self, bash):
assert_bash_exec(bash, "fn() { echo '--[no-]bar=quux'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--bar= --no-bar=".split()
def test_23(self, bash):
assert_bash_exec(bash, "fn() { echo '--[dont-]foo'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--foo --dont-foo".split()
def test_24(self, bash):
assert_bash_exec(bash, "fn() { echo '-[dont]x --[dont]yy'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--yy --dontyy".split()
def test_25(self, bash):
assert_bash_exec(bash, "fn() { echo '-f FOO, --foo=FOO'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--foo=".split()
def test_26(self, bash):
assert_bash_exec(bash, "fn() { echo '-f [FOO], --foo[=FOO]'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--foo".split()
def test_27(self, bash):
assert_bash_exec(bash, "fn() { echo '--foo.'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--foo".split()
def test_28(self, bash):
assert_bash_exec(bash, "fn() { echo '-f or --foo'; }")
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--foo".split()
def test_29(self, bash):
"""Test parsing from stdin."""
output = assert_bash_exec(
bash, "echo '-f or --foo' | _parse_help -", want_output=True
)
assert output.split() == "--foo".split()
def test_30(self, bash):
"""More than two dashes should not be treated as options."""
assert_bash_exec(
bash, r"fn() { printf '%s\n' $'----\n---foo\n----- bar'; }"
)
output = assert_bash_exec(bash, "_parse_help fn")
assert not output
def test_31(self, bash):
assert_bash_exec(
bash,
r"fn() { printf '%s\n' "
r"'-F ERROR_FORMAT, --error-format ERROR_FORMAT'; }",
)
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--error-format".split()
def test_32(self, bash):
assert_bash_exec(
bash,
r"fn() { printf '%s\n' "
r"'-e CODE1,CODE2.. --exclude=CODE1,CODE2..'; }",
)
output = assert_bash_exec(bash, "_parse_help fn", want_output=True)
assert output.split() == "--exclude=".split()
|
