[New-bugs-announce] [issue45078] test_importlib: test_read_bytes() fails on AMD64 Windows8.1 Non-Debug 3.x

[STINNER Victor]

New submission from STINNER Victor <vstinner at python.org>:

Since build 305 (commit a40675c659cd8c0699f85ee9ac31660f93f8c2f5), test_importlib fails on AMD64 Windows8.1 Non-Debug 3.x:
https://buildbot.python.org/all/#/builders/405/builds/305

The last successful build wa the build 304 (commit ee03bad25e83b00ba5fc2a0265b48c6286e6b3f7).

Sadly, the test doesn't report the 'actual' variable value when the test fails.

======================================================================
FAIL: test_read_bytes (test.test_importlib.test_files.OpenNamespaceTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "D:\buildarea\3.x.ware-win81-release.nondebug\build\lib\test\test_importlib\test_files.py", line 14, in test_read_bytes
    assert actual == b'Hello, UTF-8 world!\n'
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError

----------
components: Tests
messages: 400847
nosy: brett.cannon, jaraco, vstinner
priority: normal
severity: normal
status: open
title: test_importlib: test_read_bytes() fails on AMD64 Windows8.1 Non-Debug 3.x
versions: Python 3.11

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue45078>
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