8000 `test_coverage_ignore` in `test_trace` fails if setuptools is installed · Issue #129269 · python/cpython · GitHub
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colesbury opened this issue Jan 24, 2025 · 0 comments
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test_coverage_ignore in test_trace fails if setuptools is installed #129269

colesbury opened this issue Jan 24, 2025 · 0 comments
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tests Tests in the Lib/test dir type-bug An unexpected behavior, bug, or error

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@colesbury
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colesbury commented Jan 24, 2025 •
edited by bedevere-app bot
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Bug report

Bug description:

The test_coverage_ignore test fails if setuptools is installed:

======================================================================
FAIL: test_coverage_ignore (test.test_trace.TestCoverage.test_coverage_ignore)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/raid/sgross/cpython/Lib/test/test_trace.py", line 398, in test_coverage_ignore
    self.assertEqual(files, ['_importlib.cover'])  # Ignore __import__
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: Lists differ: ['_distutils_hack.__init__.cover', 're.__ini[36 chars]ver'] != ['_importlib.cover']

First differing element 0:
'_distutils_hack.__init__.cover'
'_importlib.cover'

First list contains 2 additional elements.
First extra element 1:
're.__init__.cover'

+ ['_importlib.cover']
- ['_distutils_hack.__init__.cover',
-  're.__init__.cover',
-  'collections.__init__.cover']

----------------------------------------------------------------------

You can see this with an installed Python:

python3 -m test test_trace -v

Or from the cpython build without installing CPython:

...
make -j
./python -m ensurepip
./python -m pip install setuptools
./python -m test test_trace -v

CPython versions tested on:

CPython main branch

Operating systems tested on:

Linux

Linked PRs
@colesbury colesbury added tests Tests in the Lib/test dir type-bug An unexpected behavior, bug, or error labels Jan 24, 2025
colesbury added a commit to colesbury/cpython that referenced this issue Feb 14, 2025
@colesbury
pythongh-129269: Exclude everything in sys.path in `test_coverage_ign…
d4efaf5 
…ore`

The `test_trace.test_coverage_ignore` test would fail if you had
`setuptools` installed, such as in `~/.local/lib/python3.xxx/site-packages/`.
Ignore everything in `sys.path` when running the test.
@bedevere-app bedevere-app bot mentioned this issue Feb 14, 2025
Closed
colesbury added a commit to colesbury/cpython that referenced this issue Feb 20, 2025
@colesbury
[3.13] pythongh-129269: Exclude everything in sys.path in `test_cover…
9a8abbf 
…age_ignore` (pythongh-130133)

The `test_trace.test_coverage_ignore` test would fail if you had
`setuptools` installed, such as in `~/.local/lib/python3.xxx/site-packages/`.
Ignore everything in `sys.path` when running the test.
(cherry picked from commit 35925e9)

Co-authored-by: Sam Gross <colesbury@gmail.com>
This was referenced Feb 20, 2025
Merged
Merged
colesbury added a commit that referenced this issue Feb 20, 2025
@colesbury
[3.12] gh-129269: Exclude everything in sys.path in `test_coverage_ig…
60410f3 
…nore` (gh-130133) (gh-130358)

The `test_trace.test_coverage_ignore` test would fail if you had
`setuptools` installed, such as in `~/.local/lib/python3.xxx/site-packages/`.
Ignore everything in `sys.path` when running the test.
(cherry picked from commit 35925e9)
pull bot pushed a commit to TechPenguineer/cpython that referenced this issue Feb 20, 2025
@colesbury
pythongh-129269: Exclude everything in sys.path in `test_coverage_ign…
35925e9 
…ore` (pythongh-130133)

The `test_trace.test_coverage_ignore` test would fail if you had
`setuptools` installed, such as in `~/.local/lib/python3.xxx/site-packages/`.
Ignore everything in `sys.path` when running the test.
colesbury added a commit that referenced this issue Feb 20, 2025
@colesbury
[3.13] gh-129269: Exclude everything in sys.path in `test_coverage_ig…
ef66394 
…nore` (gh-130133) (gh-130357)

The `test_trace.test_coverage_ignore` test would fail if you had
`setuptools` installed, such as in `~/.local/lib/python3.xxx/site-packages/`.
Ignore everything in `sys.path` when running the test.
(cherry picked from commit 35925e9)
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