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Merged
iritkatriel merged 21 commits into from
May 18, 2021
Merged

bpo-25872: Add unit tests for linecache and threading #25913

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5143e74
bpo-25872: add test_oserror
uniocto May 5, 2021
fc1f92d
refactor linecache
uniocto May 5, 2021
fc4df5d
add test_multithread_modify_file()
uniocto May 5, 2021
a977922
refactor test_threading
uniocto May 5, 2021
759de2b
refactor test_multithread_modify_file_noerror()
uniocto May 5, 2021
5666a1d
refactor raise_oserror()
uniocto May 5, 2021
4513859
Change black box tests and refactoring
uniocto May 8, 2021
8376d21
refactor LineCacheInvalidationTests
uniocto May 9, 2021
708e348
refactor test_multithread_modify_file_noerror
uniocto May 9, 2021
f021de2
refactor assertions
uniocto May 9, 2021
a396fad
Update Lib/test/test_linecache.py
uniocto May 9, 2021
833c9b9
Update Lib/test/test_linecache.py
uniocto May 9, 2021
bcc20ab
Update Lib/test/test_threading.py
uniocto May 9, 2021
ba62b83
change __file__ and rm traceback.format_stack
uniocto May 13, 2021
420a638
add traceback
uniocto May 13, 2021
2c8269b
fix type in field name
iritkatriel May 14, 2021
8efe040
reduce repetition in setUp
iritkatriel May 14, 2021
240eb9a
check cache keys directly, not count
iritkatriel May 14, 2021
f66a050
Merge pull request #2 from iritkatriel/pr25913
uniocto May 15, 2021
78897e7
addCleanup to outside of the mofidy_file()
uniocto May 15, 2021
ac550ef
Merge remote-tracking branch 'upstream/main' into fix-issue-25872
uniocto May 17, 2021
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refactor test_multithread_modify_file_noerror()
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@uniocto
uniocto committed May 5, 2021
commit 759de2b51f0c8a747505e930729c89be035b6175
11 changes: 8 additions & 3 deletions Lib/test/test_threading.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1338,7 +1338,7 @@ def run(self):
# explicitly break the reference cycle to not leak a dangling thread
thread.exc = None

def test_multithread_modify_file(self):
def test_multithread_modify_file_noerror(self):
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import traceback
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@iritkatriel iritkatriel May 7, 2021

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I believe PEP-8 asks for imports to be at module scope

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@uniocto uniocto May 8, 2021 •
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Hi @iritkatriel
Thank you for your feedback and I'll rewrite it to support pep8.
Incidentally, pep-8 point out where I have not changed this time.
Should I also refactor the following?

> pep8 Lib/test/test_threading.py 
Lib/test/test_threading.py:45:5: E301 expected 1 blank line, found 0
Lib/test/test_threading.py:47:5: E301 expected 1 blank line, found 0
Lib/test/test_threading.py:49:5: E301 expected 1 blank line, found 0
Lib/test/test_threading.py:52:1: E302 expected 2 blank lines, found 1
Lib/test/test_threading.py:145:41: E228 missing whitespace around modulo operator
Lib/test/test_threading.py:152:80: E501 line too long (88 > 79 characters)
Lib/test/test_threading.py:171:9: E301 expected 1 blank line, found 0
Lib/test/test_threading.py:223:9: E265 block comment should start with '# '
Lib/test/test_threading.py:248:80: E501 line too long (80 > 79 characters)
Lib/test/test_threading.py:259:40: E261 at least two spaces before inline comment
Lib/test/test_threading.py:285:24: E261 at least two spaces before inline comment
Lib/test/test_threading.py:307:36: E261 at least two spaces before inline comment
Lib/test/test_threading.py:408:13: E128 continuation line under-indented for visual indent
Lib/test/test_threading.py:424:21: E128 continuation line under-indented for visual indent
Lib/test/test_threading.py:436:69: E231 missing whitespace after ':'
Lib/test/test_threading.py:450:26: E128 continuation line under-indented for visual indent
Lib/test/test_threading.py:458:26: E128 continuation line under-indented for visual indent
Lib/test/test_threading.py:716:9: E301 expected 1 blank line, found 0
Lib/test/test_threading.py:733:80: E501 line too long (82 > 79 characters)
Lib/test/test_threading.py:751:9: E301 expected 1 blank line, found 0
Lib/test/test_threading.py:769:44: E261 at least two spaces before inline comment
Lib/test/test_threading.py:838:40: E231 missing whitespace after ','
Lib/test/test_threading.py:900:13: E301 expected 1 blank line, found 0
Lib/test/test_threading.py:902:13: E301 expected 1 blank line, found 0
Lib/test/test_threading.py:913:1: E303 too many blank lines (3)
Lib/test/test_threading.py:969:80: E501 line too long (82 > 79 characters)
Lib/test/test_threading.py:1009:80: E501 line too long (87 > 79 characters)
Lib/test/test_threading.py:1066:47: E203 whitespace before ':'
Lib/test/test_threading.py:1193:61: E703 statement ends with a semicolon
Lib/test/test_threading.py:1237:80: E501 line too long (81 > 79 characters)
Lib/test/test_threading.py:1399:80: E501 line too long (80 > 79 characters)
Lib/test/test_threading.py:1449:14: E127 continuation line over-indented for visual indent
Lib/test/test_threading.py:1450:14: E127 continuation line over-indented for visual indent
Lib/test/test_threading.py:1509:1: E302 expected 2 blank lines, found 1
Lib/test/test_threading.py:1512:1: E302 expected 2 blank lines, found 1
Lib/test/test_threading.py:1515:1: E302 expected 2 blank lines, found 1
Lib/test/test_threading.py:1519:1: E302 expected 2 blank lines, found 1
Lib/test/test_threading.py:1522:1: E302 expected 2 blank lines, found 1
Lib/test/test_threading.py:1526:1: E302 expected 2 blank lines, found 1
Lib/test/test_threading.py:1529:1: E302 expected 2 blank lines, found 1
Lib/test/test_threading.py:1532:1: E302 expected 2 blank lines, found 1
Lib/test/test_threading.py:1535:1: E302 expected 2 blank lines, found 1
Lib/test/test_threading.py:1651:17: E128 continuation line under-indented for visual indent

> pep8 Lib/test/test_linecache.py
Lib/test/test_linecache.py:229:9: E301 expected 1 blank line, found 0

def modify_file():
with open(__file__, 'a') as fp:
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Expand All @@ -1349,8 +1349,13 @@ def modify_file():
threading.Thread(target=modify_file)
for i in range(100)
]
[t.start() for t in threads]
[t.join() for t in threads]
try:
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@iritkatriel iritkatriel May 8, 2021

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Which exceptions are you trying to ignore here?

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@uniocto uniocto May 9, 2021

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Nothing, sorry. I removed try.

for t in threads:
t.start()
for t in threads:
t.join()
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Is there a reason why you don't do

for t in threads:
    t.start()
    t.join()

?

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@uniocto uniocto May 9, 2021 •
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Nothing, sorry.
So I fixed it to your feedback.

finally:
pass


class ThreadRunFail(threading.Thread):
Expand Down