[issue31201] module test that failed doesn't exist

[Paulo Matos]

New submission from Paulo Matos:

Trying to rerun the tests that failed but it just says that the module doesn't exist. I am running the exact command line mentioned in the readme file:

$ make test TESTOPTS="-v test_that_failed"
running build
running build_ext

The following modules found by detect_modules() in setup.py, have been
built by the Makefile instead, as configured by the Setup files:
atexit                pwd                   time               

running build_scripts
copying and adjusting /home/pmatos/Projects/cpython/Tools/scripts/pydoc3 -> build/scripts-3.7
copying and adjusting /home/pmatos/Projects/cpython/Tools/scripts/idle3 -> build/scripts-3.7
copying and adjusting /home/pmatos/Projects/cpython/Tools/scripts/2to3 -> build/scripts-3.7
copying and adjusting /home/pmatos/Projects/cpython/Tools/scripts/pyvenv -> build/scripts-3.7
changing mode of build/scripts-3.7/pydoc3 from 664 to 775
changing mode of build/scripts-3.7/idle3 from 664 to 775
changing mode of build/scripts-3.7/2to3 from 664 to 775
changing mode of build/scripts-3.7/pyvenv from 664 to 775
renaming build/scripts-3.7/pydoc3 to build/scripts-3.7/pydoc3.7
renaming build/scripts-3.7/idle3 to build/scripts-3.7/idle3.7
renaming build/scripts-3.7/2to3 to build/scripts-3.7/2to3-3.7
renaming build/scripts-3.7/pyvenv to build/scripts-3.7/pyvenv-3.7
./python  ../Tools/scripts/run_tests.py -v test_that_failed
/home/pmatos/Projects/cpython/debug/python -u -W default -bb -E -W error::BytesWarning -m test -r -w -j 0 -u all,-largefile,-audio,-gui -v test_that_failed
== CPython 3.7.0a0 (heads/master:48d9823a0e, Aug 14 2017, 11:53:56) [GCC 7.1.1 20170622 (Red Hat 7.1.1-3)]
== Linux-4.11.11-300.fc26.x86_64-x86_64-with-fedora-26-Twenty_Six little-endian
== hash algorithm: siphash24 64bit
== cwd: /home/pmatos/Projects/cpython/debug/build/test_python_22582
== CPU count: 16
== encodings: locale=UTF-8, FS=utf-8
Testing with flags: sys.flags(debug=0, inspect=0, interactive=0, optimize=0, dont_write_bytecode=0, no_user_site=0, no_site=0, ignore_environment=1, verbose=0, bytes_warning=2, quiet=0, hash_randomization=1, isolated=0)
Using random seed 8085058
Run tests in parallel using 18 child processes
0:00:00 load avg: 15.90 [1/1/1] test_that_failed failed
test test_that_failed crashed -- Traceback (most recent call last):
  File "/home/pmatos/Projects/cpython/Lib/test/libregrtest/runtest.py", line 163, in runtest_inner
    the_module = importlib.import_module(abstest)
  File "/home/pmatos/Projects/cpython/Lib/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'test.test_that_failed'

1 test failed:
    test_that_failed
Re-running failed tests in verbose mode
Re-running test 'test_that_failed' in verbose mode
test test_that_failed crashed -- Traceback (most recent call last):
  File "/home/pmatos/Projects/cpython/Lib/test/libregrtest/runtest.py", line 163, in runtest_inner
    the_module = importlib.import_module(abstest)
  File "/home/pmatos/Projects/cpython/Lib/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'test.test_that_failed'

1 test failed again:
    test_that_failed

Total duration: 355 ms
Tests result: FAILURE
make: *** [Makefile:1019: test] Error 2

----------
components: Tests
messages: 300241
nosy: pmatos
priority: normal
severity: normal
status: open
title: module test that failed doesn't exist

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue31201>
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