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Title: bpo-33630: Fix race condition in `TestPosixSpawn.test_open` by pablogsal · Pull Request #7663 · python/cpython · GitHub

Open Graph Title: bpo-33630: Fix race condition in `TestPosixSpawn.test_open` by pablogsal · Pull Request #7663 · python/cpython

X Title: bpo-33630: Fix race condition in `TestPosixSpawn.test_open` by pablogsal · Pull Request #7663 · python/cpython

Description: https://bugs.python.org/issue33630 This PR is triying to fix this error (more info in the bpo): test_no_such_executable (test.test_posix.TestPosixSpawn) ... ok test_open_file (test.test_posix.TestPosixSpawn) ... ERROR test_returns_pid (test.test_posix.TestPosixSpawn) ... ok Warning -- files was modified by test_posix Before: [] After: ['\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb\udcdb'] test test_posix failed test_specify_environment (test.test_posix.TestPosixSpawn) ... ok ====================================================================== ERROR: test_open_file (test.test_posix.TestPosixSpawn) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/shager/cpython-buildarea/3.x.edelsohn-fedora-ppc64/build/Lib/test/test_posix.py", line 1542, in test_open_file with open(outfile) as f: FileNotFoundError: [Errno 2] No such file or directory: '@test_42482_tmp'

Open Graph Description: https://bugs.python.org/issue33630 This PR is triying to fix this error (more info in the bpo): test_no_such_executable (test.test_posix.TestPosixSpawn) ... ok test_open_file (test.test_posix.Test...

X Description: https://bugs.python.org/issue33630 This PR is triying to fix this error (more info in the bpo): test_no_such_executable (test.test_posix.TestPosixSpawn) ... ok test_open_file (test.test_posix.Test...

Opengraph URL: https://github.com/python/cpython/pull/7663

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bpo-33630: Fix race condition in TestPosixSpawn.test_open https://github.com/python/cpython/pull/7663/files#top
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5e8d5ee Fix race condition in `Lib/test/test_posix.py:TestPosixSpawn.test_ope… pablogsal Jun 12, 2018 https://github.com/python/cpython/pull/7663/commits/5e8d5ee7d755edc84118464197d570bdd7c31434
28a8ced fixup! Fix race condition in `Lib/test/test_posix.py:TestPosixSpawn.t… pablogsal Jun 12, 2018 https://github.com/python/cpython/pull/7663/commits/28a8ced06fe3e40607feebb67760870ea199e6d4
1ad0a08 Fix race condition when the file is created but nothing is written in… pablogsal Jun 12, 2018 https://github.com/python/cpython/pull/7663/commits/1ad0a0808ebd3cdb9f825fe54e8f18acc85a63d3
5110fa2 Use fsync in the child to force writing to disk pablogsal Jun 15, 2018 https://github.com/python/cpython/pull/7663/commits/5110fa282a7bb5fe5d0aa75cb88ac219417b5a17
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