gh-151881: Skip tk_inactive negativity check on Windows#152683
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serhiy-storchaka merged 1 commit intoJun 30, 2026
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On Windows the inactivity time can overflow to a negative value (Tk ticket 3cb7c4ac72d4). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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🤖 New build scheduled with the buildbot fleet by @serhiy-storchaka for commit 2286e60 🤖 Results will be shown at: https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F152683%2Fmerge If you want to schedule another build, you need to add the 🔨 test-with-buildbots label again. |
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🤖 New build scheduled with the buildbot fleet by @serhiy-storchaka for commit 2286e60 🤖 Results will be shown at: https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F152683%2Fmerge If you want to schedule another build, you need to add the 🔨 test-with-buildbots label again. |
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* main: (266 commits) pythongh-151626: Fix tests that fail when PYTHONPYCACHEPREFIX is set (pythonGH-151952) pythongh-152728: IDLE - move 3 toplevel fix_xyz functions to idlelb.util (python#152729) pythongh-152711: Add pythoninfo-build command to Platforms/Android (python#152713) pythongh-152715: Add pythoninfo-build command to Platforms/Apple (python#152716) pythongh-152433: Windows: enable mmapmodule for UWP (python#152473) pythongh-152433: Windows: use GetFileSizeEx instead of GetFileSize for memory mapped files (python#152383) pythonGH-81881: Raise `SpecialFileError` for sockets and devices in `shutil.copyfile` (python#142693) pythongh-152502: Detect the curses mouse interface and is_* methods portably (pythonGH-152705) pythongh-145857: Replace `DELETE_GLOBAL` with `PUSH_NULL; STORE_GLOBAL` (pythonGH-146314) pythongh-145854: Replace `DELETE_NAME` with `PUSH_NULL; STORE_NAME` (pythonGH-146006) pythongh-152680: Detect container/VM in test.pythoninfo (python#152668) pythongh-152682: Fix NULL dereference on OOM in `symtable_visit_type_param_bound_or_default` (python#152684) pythongh-151881: Skip tk_inactive negativity check on Windows (pythonGH-152683) pythongh-152546: Refactor `mappingproxy.__new__` to use `PyDictProxy_New` (python#152547) pythongh-151126: Fix a possible crash during the startup with no memory under `Py_STACKREF_DEBUG` (python#152478) pythongh-152635: Raise MemoryError when the lock allocation fails in `_interpchannels.create()` (python#152642) pythongh-151029: Fix `test_remote_exec_deleted_static_executable` on static installed builds (pythonGH-152653) pythongh-121249: Deprecate using F/D type codes in the struct module (python#152309) pythongh-152192: Fix JUMP_BACKWARD passing a truncated oparg to the jit tracer (pythonGH-152382) Don't require the `_test{internal}capi` modules in `test_monitoring.py` (python#152311) ...
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On Windows
Tk_GetUserInactiveTime()computes the inactivity interval as a Clong, which is only 32-bit there. On a non-interactive session (such as a buildbot running as a service) the interval can exceed 2**31 ms and overflow to a negative value, sotest_tk_inactivefails theassertGreaterEqual(ms, -1)check on the AMD64 Windows11 buildbot.Guard that lower-bound check on the win32 windowing system pending the Tk-side fix (Tk ticket 3cb7c4ac72d4).