https://github.com/python/cpython/commit/a80d95a04bc9c17dd9a4b319e5b9b5045c068b2f
commit: a80d95a04bc9c17dd9a4b319e5b9b5045c068b2f
branch: 3.11
author: Hugo van Kemenade <[email protected]>
committer: pablogsal <[email protected]>
date: 2026-10-25T11:09:38-07:00
summary:
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916)
(GH-160201) (#160651)
gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916)
test_strings() gets gdb.host_charset(), but fails if gdb writes
anything to stderr. For example, it fails if gdb logs the warning:
"/usr/bin/gdb: warning: Couldn't determine a path for the index
cache directory."
Even if stdout contains the expected encoding ("UTF-8").
Change test_gdb to only fail if stdout is empty, ignore stderr
otherwise to ignore gdb warnings.
(cherry picked from commit 88d922ad982c4e00f8cb936cffba154d8d5fb697)
(cherry picked from commit d9b6c229f233eb26952d81381b375f9d6bb99c19)
Co-authored-by: Miss Islington (bot)
<[email protected]>
Co-authored-by: Victor Stinner <[email protected]>
files:
M Lib/test/test_gdb/test_pretty_print.py
diff --git a/Lib/test/test_gdb/test_pretty_print.py
b/Lib/test/test_gdb/test_pretty_print.py
index dfc77d65ab16a40..b110db03b56a1f0 100644
--- a/Lib/test/test_gdb/test_pretty_print.py
+++ b/Lib/test/test_gdb/test_pretty_print.py
@@ -116,7 +116,7 @@ def test_strings(self):
'python import locale; print(locale.getpreferredencoding())')
encoding = stdout
- if stderr or not encoding:
+ if not encoding:
raise RuntimeError(
f'unable to determine the Python locale preferred encoding '
f'of embedded Python in GDB\n'
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