https://github.com/python/cpython/commit/afb5221b3d4d70380063b6694044ea84a94db19c
commit: afb5221b3d4d70380063b6694044ea84a94db19c
branch: 3.14
author: Miss Islington (bot) <[email protected]>
committer: vstinner <[email protected]>
date: 2025-05-28T15:48:03Z
summary:
[3.14] gh-133711: Fix test_regrtest for PYTHONUTF8=1 (GH-134839) (#134842)
gh-133711: Fix test_regrtest for PYTHONUTF8=1 (GH-134839)
Use "backslashreplace" error handler to decode stdout and stderr.
Example:
vstinner@WIN C:\victor\python\main\build\test_python_worker_8360\x91>
"C:\victor\python\main\PCbuild\amd64\python_d.exe" -m test
--fast-ci --slow-ci --testdir
C:\Users\vstinner\AppData\Local\Temp\tmp0t59e8da
test_regrtest_noop1 test_regrtest_noop2 test_regrtest_noop3
test_regrtest_noop4
Notice the "\x91" byte at the end of the first line: it's the
non-ASCII U+00E6 character encoded to the OEM cp437 code page.
(cherry picked from commit 91618278e7cd1ffc222efa03bb5334bd5a13dc5b)
Co-authored-by: Victor Stinner <[email protected]>
files:
M Lib/test/test_regrtest.py
diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py
index 7e317d5ab943ff..8f4fc09442e083 100644
--- a/Lib/test/test_regrtest.py
+++ b/Lib/test/test_regrtest.py
@@ -874,7 +874,10 @@ def test_script_autotest(self):
self.run_tests(args)
def run_batch(self, *args):
- proc = self.run_command(args)
+ proc = self.run_command(args,
+ # gh-133711: cmd.exe uses the OEM code page
+ # to display the non-ASCII current directory
+ errors="backslashreplace")
self.check_output(proc.stdout)
@unittest.skipUnless(sysconfig.is_python_build(),
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