From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Tue, 10 Feb 2026 11:42:26 +0000 (+0100)
Subject: [3.14] gh-144652: Support Windows exit status in support get_signal_name() (GH-144653... 
X-Git-Tag: v3.14.4~308
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=caab302332988a93437388087ed2a793aaeb4f05;p=thirdparty%2FPython%2Fcpython.git

[3.14] gh-144652: Support Windows exit status in support get_signal_name() (GH-144653) (#144658)

gh-144652: Support Windows exit status in support get_signal_name() (GH-144653)

Format Windows exit status as hexadecimal.
(cherry picked from commit b121dc434748772272514311fe315e009fdfe6e5)

Co-authored-by: Victor Stinner <vstinner@python.org>
---

diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py
index 2d14cade1886..6635ec3474e1 100644
--- a/Lib/test/support/__init__.py
+++ b/Lib/test/support/__init__.py
@@ -3034,6 +3034,10 @@ def get_signal_name(exitcode):
     except KeyError:
         pass
 
+    # Format Windows exit status as hexadecimal
+    if 0xC0000000 <= exitcode:
+        return f"0x{exitcode:X}"
+
     return None
 
 class BrokenIter:
diff --git a/Lib/test/test_support.py b/Lib/test/test_support.py
index 27cd5afb390e..79f0e2eb29ff 100644
--- a/Lib/test/test_support.py
+++ b/Lib/test/test_support.py
@@ -778,6 +778,7 @@ class TestSupport(unittest.TestCase):
             (128 + int(signal.SIGABRT), 'SIGABRT'),
             (3221225477, "STATUS_ACCESS_VIOLATION"),
             (0xC00000FD, "STATUS_STACK_OVERFLOW"),
+            (0xC0000906, "0xC0000906"),
         ):
             self.assertEqual(support.get_signal_name(exitcode), expected,
                              exitcode)