FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
pymanager/tests/test_scriptutils.py at main · python/pymanager · GitHub
python
pymanager
Repository navigation
Code
Issues
23
(23)
Pull requests
6
(6)
Actions
Security and quality
1
(1)
Insights
Expand file tree
Breadcrumbs
pymanager
/
tests
/
test_scriptutils.py
Copy path
More file actions
More file actions
Latest commit
History
History
History
339 lines (305 loc) · 13.5 KB
Breadcrumbs
pymanager
/
tests
/
test_scriptutils.py
Copy path
File metadata and controls
339 lines (305 loc) · 13.5 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
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
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
import
base64
import
pytest
import
subprocess
import
sys
import
textwrap
from
pathlib
import
PurePath
import
manage
.
scriptutils
as
SU
from
manage
.
scriptutils
import
(
find_install_from_script
,
_find_shebang_command
,
_parse_shebang
,
_read_script
,
_replace_templates
,
NewEncoding
,
_maybe_quote
,
quote_args
,
split_args
)
def
_fake_install
(
v
,
**
kwargs
):
try
:
kwargs
[
"run-for"
]
=
kwargs
.
pop
(
"run_for"
)
except
LookupError
:
pass
return
{
"company"
:
kwargs
.
get
(
"company"
,
"Test"
),
"id"
:
f"test-
{
v
}
"
,
"tag"
:
str
(
v
),
"version"
:
str
(
v
),
"prefix"
:
PurePath
(
f"./pkgs/test-
{
v
}
"
),
"executable"
:
PurePath
(
f"./pkgs/test-
{
v
}
/test-binary-
{
v
}
.exe"
),
**
kwargs
}
INSTALLS
=
[
_fake_install
(
"1.0"
,
run_for
=
[
dict
(
tag
=
"1.0"
,
target
=
"./test-binary-1.0.exe"
),
dict
(
tag
=
"1.0"
,
target
=
"./test-binary-1.0-win.exe"
,
windowed
=
1
)],
alias
=
[
dict
(
name
=
"test1.0.exe"
,
target
=
"./test-binary-1.0.exe"
),
dict
(
name
=
"testw1.0.exe"
,
target
=
"./test-binary-w-1.0.exe"
,
windowed
=
1
)],
),
_fake_install
(
"1.1"
,
default
=
1
,
run_for
=
[
dict
(
tag
=
"1.1"
,
target
=
"./test-binary-1.1.exe"
),
dict
(
tag
=
"1.1"
,
target
=
"./test-binary-1.1-win.exe"
,
windowed
=
1
)],
alias
=
[
dict
(
name
=
"test1.1.exe"
,
target
=
"./test-binary-1.1.exe"
),
dict
(
name
=
"testw1.1.exe"
,
target
=
"./test-binary-w-1.1.exe"
,
windowed
=
1
)],
),
_fake_install
(
"1.3.1"
,
company
=
"PythonCore"
),
_fake_install
(
"1.3.2"
,
company
=
"PythonOther"
),
_fake_install
(
"2.0"
,
alias
=
[{
"name"
:
"test2.0.exe"
,
"target"
:
"./test-binary-2.0.exe"
}]),
]
@
pytest
.
mark
.
parametrize
(
"script, expect"
, [
(
""
,
None
),
(
"#! /usr/bin/test1.0
\n
#! /usr/bin/test2.0
\n
"
,
"1.0"
),
(
"#! /usr/bin/test2.0
\n
#! /usr/bin/test1.0
\n
"
,
"2.0"
),
(
"#! /usr/bin/test1.0.exe
\n
#! /usr/bin/test2.0
\n
"
,
"1.0"
),
(
"#!test1.0.exe
\n
"
,
"1.0"
),
(
"#!test1.1.exe
\n
"
,
"1.1"
),
(
"#!test1.2.exe
\n
"
,
None
),
(
"#!test-binary-1.1.exe
\n
"
,
"1.1"
),
(
"#!.
\\
pkgs
\\
test-1.1
\\
test-binary-1.1.exe
\n
"
,
"1.1"
),
(
"#!.
\\
pkgs
\\
test-1.0
\\
test-binary-1.1.exe
\n
"
,
None
),
(
"#! /usr/bin/env test1.0
\n
"
,
"1.0"
),
(
"#! /usr/bin/env test2.0
\n
"
,
"2.0"
),
(
"#! /usr/bin/env -S test2.0
\n
"
,
"2.0"
),
# Legacy handling specifically for "python<TAG>"
(
"#! /usr/bin/python1.3.1"
,
"1.3.1"
),
(
"#! /usr/bin/env python1.3.1"
,
"1.3.1"
),
(
"#! /usr/bin/python1.3.2"
,
None
),
])
def
test_read_shebang
(
fake_config
,
tmp_path
,
script
,
expect
):
fake_config
.
installs
.
extend
(
INSTALLS
)
if
expect
:
expect
=
[
i
for
i
in
INSTALLS
if
i
[
"tag"
]
==
expect
][
0
]
script_py
=
tmp_path
/
"test-script.py"
if
isinstance
(
script
,
str
):
script
=
script
.
encode
()
script_py
.
write_bytes
(
script
)
try
:
actual
=
find_install_from_script
(
fake_config
,
script_py
,
windowed
=
False
)
assert
expect
==
actual
except
LookupError
:
assert
not
expect
@
pytest
.
mark
.
parametrize
(
"script, expect, windowed"
, [
# Non-windowed alias from non-windowed launcher uses default 'executable'
(
"#! /usr/bin/test1.0
\n
"
,
"test-binary-1.0.exe"
,
False
),
# Non-windowed alias from windowed launcher uses first windowed 'run-for'
(
"#! /usr/bin/test1.0
\n
"
,
"test-binary-1.0-win.exe"
,
True
),
# Windowed alias from either launcher uses the discovered alias
(
"#! /usr/bin/testw1.0
\n
"
,
"test-binary-w-1.0.exe"
,
False
),
(
"#! /usr/bin/testw1.0
\n
"
,
"test-binary-w-1.0.exe"
,
True
),
# No windowed option for 2.0, so picks the regular executable
(
"#! /usr/bin/test2.0
\n
"
,
"test-binary-2.0.exe"
,
False
),
(
"#! /usr/bin/test2.0
\n
"
,
"test-binary-2.0.exe"
,
True
),
(
"#! /usr/bin/testw2.0
\n
"
,
None
,
False
),
(
"#! /usr/bin/testw2.0
\n
"
,
None
,
True
),
(
"#!test1.0.exe
\n
"
,
"test-binary-1.0.exe"
,
False
),
(
"#!test1.0.exe
\n
"
,
"test-binary-1.0-win.exe"
,
True
),
(
"#!testw1.0.exe
\n
"
,
"test-binary-w-1.0.exe"
,
False
),
(
"#!testw1.0.exe
\n
"
,
"test-binary-w-1.0.exe"
,
True
),
(
"#!test1.1.exe
\n
"
,
"test-binary-1.1.exe"
,
False
),
(
"#!test1.1.exe
\n
"
,
"test-binary-1.1-win.exe"
,
True
),
(
"#!testw1.1.exe
\n
"
,
"test-binary-w-1.1.exe"
,
False
),
(
"#!testw1.1.exe
\n
"
,
"test-binary-w-1.1.exe"
,
True
),
# Matching executable name won't be overridden by windowed setting
(
"#!test-binary-1.1.exe
\n
"
,
"test-binary-1.1.exe"
,
False
),
(
"#!test-binary-1.1.exe
\n
"
,
"test-binary-1.1.exe"
,
True
),
(
"#! /usr/bin/env test1.0
\n
"
,
"test-binary-1.0.exe"
,
False
),
(
"#! /usr/bin/env test1.0
\n
"
,
"test-binary-1.0-win.exe"
,
True
),
(
"#! /usr/bin/env testw1.0
\n
"
,
"test-binary-w-1.0.exe"
,
False
),
(
"#! /usr/bin/env testw1.0
\n
"
,
"test-binary-w-1.0.exe"
,
True
),
# Default name will use default 'executable' or first windowed 'run-for'
(
"#! /usr/bin/python
\n
"
,
"test-binary-1.1.exe"
,
False
),
(
"#! /usr/bin/python
\n
"
,
"test-binary-1.1-win.exe"
,
True
),
(
"#! /usr/bin/pythonw
\n
"
,
"test-binary-1.1-win.exe"
,
False
),
(
"#! /usr/bin/pythonw
\n
"
,
"test-binary-1.1-win.exe"
,
True
),
])
def
test_read_shebang_windowed
(
fake_config
,
tmp_path
,
script
,
expect
,
windowed
):
fake_config
.
installs
.
extend
(
INSTALLS
)
script_py
=
tmp_path
/
"test-script.py"
if
isinstance
(
script
,
str
):
script
=
script
.
encode
()
script_py
.
write_bytes
(
script
)
try
:
actual
=
find_install_from_script
(
fake_config
,
script_py
,
windowed
=
windowed
)
assert
actual
[
"executable"
].
match
(
expect
)
except
LookupError
:
assert
not
expect
def
test_default_py_shebang
(
fake_config
,
tmp_path
):
inst
=
_fake_install
(
"1.0"
,
company
=
"PythonCore"
,
prefix
=
PurePath
(
"C:
\\
TestRoot"
),
default
=
True
)
inst
[
"run-for"
]
=
[
dict
(
name
=
"othername.exe"
,
target
=
".
\\
test-binary-1.0.exe"
),
dict
(
name
=
"othernamew.exe"
,
target
=
".
\\
test-binary-1.0-w.exe"
,
windowed
=
1
),
]
fake_config
.
installs
[:]
=
[
inst
]
def
t
(
n
):
return
_find_shebang_command
(
fake_config
,
n
,
windowed
=
False
)
# Finds the install's default executable
assert
t
(
"python"
)[
"executable"
].
match
(
"test-binary-1.0.exe"
)
assert
t
(
"py"
)[
"executable"
].
match
(
"test-binary-1.0.exe"
)
assert
t
(
"python3"
)[
"executable"
].
match
(
"test-binary-1.0.exe"
)
assert
t
(
"python1.0"
)[
"executable"
].
match
(
"test-binary-1.0.exe"
)
# Finds the install's run-for executable with windowed=1
assert
t
(
"pythonw"
)[
"executable"
].
match
(
"test-binary-1.0-w.exe"
)
assert
t
(
"pyw"
)[
"executable"
].
match
(
"test-binary-1.0-w.exe"
)
assert
t
(
"pythonw3"
)[
"executable"
].
match
(
"test-binary-1.0-w.exe"
)
assert
t
(
"pythonw1.0"
)[
"executable"
].
match
(
"test-binary-1.0-w.exe"
)
def
test_unmanaged_py_shebang
(
fake_config
,
tmp_path
):
inst
=
_fake_install
(
"1.0"
,
company
=
"PythonCore"
,
prefix
=
PurePath
(
"C:
\\
TestRoot"
))
inst
[
"unmanaged"
]
=
1
inst
[
"run-for"
]
=
[
dict
(
name
=
"python.exe"
,
target
=
".
\\
python.exe"
),
dict
(
name
=
"pythonw.exe"
,
target
=
".
\\
pythonw.exe"
,
windowed
=
1
),
]
fake_config
.
installs
[:]
=
[
inst
]
def
t
(
n
):
return
_find_shebang_command
(
fake_config
,
n
,
windowed
=
False
)
# Finds the install's default executable
assert
t
(
"python"
)[
"executable"
].
match
(
"test-binary-1.0.exe"
)
assert
t
(
"python1.0"
)[
"executable"
].
match
(
"test-binary-1.0.exe"
)
# Finds the install's run-for executable with windowed=1
assert
t
(
"pythonw"
)[
"executable"
].
match
(
"pythonw.exe"
)
assert
t
(
"pythonw1.0"
)[
"executable"
].
match
(
"pythonw.exe"
)
@
pytest
.
mark
.
parametrize
(
"script, expect"
, [
(
"# not a coding comment"
,
None
),
(
"# coding: utf-8-sig"
,
None
),
(
"# coding: utf-8"
,
"utf-8"
),
(
"# coding: ascii"
,
"ascii"
),
(
"# actually a coding: comment"
,
"comment"
),
(
"#~=~=~=coding:ascii=~=~=~=~"
,
"ascii"
),
(
"#! /usr/bin/env python
\n
# coding: ascii"
,
None
),
])
def
test_read_coding_comment
(
fake_config
,
tmp_path
,
script
,
expect
):
script_py
=
tmp_path
/
"test-script.py"
if
isinstance
(
script
,
str
):
script
=
script
.
encode
()
script_py
.
write_bytes
(
script
)
try
:
_read_script
(
fake_config
,
script_py
,
"utf-8-sig"
,
windowed
=
False
)
except
NewEncoding
as
enc
:
assert
enc
.
args
[
0
]
==
expect
except
LookupError
:
assert
not
expect
else
:
assert
not
expect
@
pytest
.
mark
.
parametrize
(
"arg, expect"
, [
pytest
.
param
(
*
a
,
id
=
a
[
0
])
for
a
in
[
(
'abc'
,
'abc'
),
(
'a b c'
,
'"a b c"'
),
(
'abc '
,
'"abc "'
),
(
' abc'
,
'" abc"'
),
(
'a1
\\
b
\\
c'
,
'a1
\\
b
\\
c'
),
(
'a2
\\
b'
,
'"a2
\\
b"'
),
(
'a3
\\
b
\\
'
,
'a3
\\
b
\\
'
),
(
'a4 b
\\
'
,
'"a4 b
\\
\\
"'
),
(
'a5 b
\\
\\
'
,
'"a5 b
\\
\\
\\
\\
"'
),
(
'a1"b'
,
'a1
\\
"b'
),
(
'a2
\\
"b'
,
'a2
\\
\\
\\
"b'
),
(
'a3
\\
\\
"b'
,
'a3
\\
\\
\\
\\
\\
"b'
),
(
'a4
\\
\\
\\
"b'
,
'a4
\\
\\
\\
\\
\\
\\
\\
"b'
),
(
'a5 "b'
,
'"a5
\\
"b"'
),
(
'a6
\\
"b'
,
'"a6
\\
\\
"b"'
),
(
'a7
\\
"b'
,
'"a7
\\
\\
\\
"b"'
),
]])
def
test_quote_one_arg
(
arg
,
expect
):
# Test our expected result by passing it to Python and checking what it sees
test_cmd
=
(
'python -c "import base64, sys; '
'expect = base64.b64decode(
\'
{}
\'
).decode(); '
'print(
\'
Expect:
\'
, repr(expect),
\'
Actual:
\'
, repr(sys.argv[1])); '
'sys.exit(0 if expect == sys.argv[1] else 1)" {} END_OF_ARGS'
).
format
(
base64
.
b64encode
(
arg
.
encode
()).
decode
(
"ascii"
),
expect
)
subprocess
.
check_call
(
test_cmd
,
executable
=
sys
.
executable
)
# Test that our quote function produces the expected result
assert
expect
==
_maybe_quote
(
arg
)
@
pytest
.
mark
.
parametrize
(
"arg, expect, expect_call"
, [
pytest
.
param
(
*
a
,
id
=
a
[
0
])
for
a
in
[
(
'"a1 b"'
,
'"a1 b"'
,
'a1 b'
),
(
'"a2" b"'
,
'"a2
\\
" b"'
,
'a2" b'
),
]])
def
test_quote_one_quoted_arg
(
arg
,
expect
,
expect_call
):
# Test our expected result by passing it to Python and checking what it sees
test_cmd
=
(
'python -c "import base64, sys; '
'expect = base64.b64decode(
\'
{}
\'
).decode(); '
'print(
\'
Expect:
\'
, repr(expect),
\'
Actual:
\'
, repr(sys.argv[1])); '
'sys.exit(0 if expect == sys.argv[1] else 1)" {} END_OF_ARGS'
).
format
(
base64
.
b64encode
(
expect_call
.
encode
()).
decode
(
"ascii"
),
expect
)
subprocess
.
check_call
(
test_cmd
,
executable
=
sys
.
executable
)
# Test that our quote function produces the expected result
assert
expect
==
_maybe_quote
(
arg
)
# We're not going to try too hard here - most of the tricky logic is covered
# by the previous couple of tests.
@
pytest
.
mark
.
parametrize
(
"args, expect"
, [
pytest
.
param
(
*
a
,
id
=
a
[
1
])
for
a
in
[
([
"a1"
,
"b"
,
"c"
],
'a1 b c'
),
([
"a2 b"
,
"c d"
],
'"a2 b" "c d"'
),
([
'a3"b'
,
'c"d'
,
'e f'
],
'a3
\\
"b c
\\
"d "e f"'
),
([
'a4"b c"d'
,
'e f'
],
'"a4
\\
"b c
\\
"d" "e f"'
),
([
'a5
\\
b
\\
'
,
'c
\\
d'
],
'a5
\\
b
\\
c
\\
d'
),
([
'a6
\\
b
\\
c
\\
'
,
'd
\\
e'
],
'"a6
\\
b
\\
c
\\
\\
" d
\\
e'
),
]])
def
test_quote_args
(
args
,
expect
):
# Test our expected result by passing it to Python and checking what it sees
test_cmd
=
(
'python -c "import base64, sys; '
'expect = base64.b64decode(
\'
{}
\'
).decode().split(
\'
\\
0
\'
); '
'print(
\'
Expect:
\'
, repr(expect),
\'
Actual:
\'
, repr(sys.argv)); '
'sys.exit(0 if expect == sys.argv[1:-1] else 1)" {} END_OF_ARGS'
).
format
(
base64
.
b64encode
(
'
\0
'
.
join
(
args
).
encode
()).
decode
(
"ascii"
),
expect
)
subprocess
.
check_call
(
test_cmd
,
executable
=
sys
.
executable
)
# Test that our quote function produces the expected result
assert
expect
==
quote_args
(
args
)
# Test that our split function produces the same result
assert
args
==
split_args
(
expect
),
expect
@
pytest
.
mark
.
parametrize
(
"line, expect_id, expect_line"
, [
pytest
.
param
(
*
a
,
id
=
a
[
0
])
for
a
in
[
(
"#!/usr/bin/python"
,
"Test1"
,
None
),
(
"#!/usr/bin/python -Es"
,
"Test1"
,
None
),
(
"#! /usr/bin/pythonw"
,
"Test1"
,
None
),
(
"#! /usr/bin/python2"
,
"Test2"
,
None
),
(
"#! /usr/bin/pythonw2"
,
"Test2"
,
None
),
(
"#! /usr/bin/python3"
,
"PythonCore3"
,
None
),
(
"#! /usr/bin/pythonw3"
,
"PythonCore3"
,
None
),
(
"#! custom"
,
None
,
"#!CUSTOM"
),
(
"#! CUSTOM"
,
None
,
"#!CUSTOM"
),
(
"#! full line custom"
,
None
,
"#!CUSTOM2"
),
(
"#! FULL LINE CUSTOM"
,
None
,
"#!CUSTOM2"
),
(
"#!full line custom with extra"
,
None
,
None
),
(
"custom"
,
None
,
None
),
(
"full line custom"
,
None
,
None
),
]])
def
test_shebang_templates
(
fake_config
,
line
,
expect_id
,
expect_line
):
fake_config
.
installs
=
[
dict
(
id
=
"Test1"
,
company
=
"Test"
,
tag
=
"1"
,
default
=
True
),
dict
(
id
=
"Test2"
,
company
=
"Test"
,
tag
=
"2"
),
dict
(
id
=
"Test3"
,
company
=
"Test"
,
tag
=
"3.2"
),
dict
(
id
=
"PythonCore3"
,
company
=
"PythonCore"
,
tag
=
"3.2"
),
]
fake_config
.
shebang_templates
=
{
"/usr/bin/python"
:
"py"
,
"/usr/bin/pythonw"
:
"pyw"
,
"/usr/bin/python2"
:
"py -V:Test/2"
,
"/usr/bin/pythonw2"
:
"pyw -V:Test/2"
,
"/usr/bin/python3"
:
"py -3.2"
,
"/usr/bin/pythonw3"
:
"pyw -3.2"
,
"custom"
:
"CUSTOM"
,
"full line custom"
:
"CUSTOM2"
,
}
actual
,
actual_line
=
_replace_templates
(
fake_config
,
line
,
False
)
if
expect_id
:
assert
actual
assert
expect_id
==
actual
[
"id"
]
elif
expect_line
:
assert
expect_line
==
actual_line
else
:
assert
not
actual
assert
not
actual_line
def
test_parse_shebang_templates
(
monkeypatch
):
class
Cmd
:
shebang_templates
=
True
expect
=
{
"an"
:
"install"
}
monkeypatch
.
setattr
(
SU
,
"_replace_templates"
,
lambda
*
a
: (
expect
,
None
))
actual
=
_parse_shebang
(
Cmd
,
"Anything at all"
)
assert
expect
==
actual
expect
=
{
"id"
:
"COMMAND"
}
monkeypatch
.
setattr
(
SU
,
"_replace_templates"
,
lambda
*
a
: (
None
,
"#!COMMAND"
))
monkeypatch
.
setattr
(
SU
,
"_find_shebang_command"
,
lambda
cmd
,
full_cmd
,
**
kw
: {
"id"
:
full_cmd
})
actual
=
_parse_shebang
(
Cmd
,
"Anything at all"
,
windowed
=
False
)
assert
expect
==
actual
Back
|
FazBrowse Home
|
New Git URL