[2.7] test_tk: test_use() of test_tkinter.test_widgets randomly fails with "integer value too large to represent" on with AMD64 Windows8 3.5 #75038

vstinner · 2017-07-05T12:18:48Z

BPO	30855
Nosy	@terryjreedy, @pfmoore, @vstinner, @tjguk, @zware, @serhiy-storchaka, @zooba
PRs	[3.5] bpo-30855: Trying to fix test_use on Windows. #2585 [2.7] bpo-30855: Trying to fix test_use on Windows. #2586 bpo-30855: Fix winfo_id related Tkinter test on Windows. #4121 bpo-30855: Bump Tcl/Tk #4550

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = 'https://github.com/zware'
closed_at = <Date 2018-01-05.20:59:17.337>
created_at = <Date 2017-07-05.12:18:47.605>
labels = ['expert-tkinter', 'OS-windows']
title = '[2.7] test_tk: test_use() of test_tkinter.test_widgets randomly fails with "integer value too large to represent" on with AMD64 Windows8 3.5'
updated_at = <Date 2018-01-05.23:33:44.358>
user = 'https://github.com/vstinner'

bugs.python.org fields:

activity = <Date 2018-01-05.23:33:44.358>
actor = 'vstinner'
assignee = 'zach.ware'
closed = True
closed_date = <Date 2018-01-05.20:59:17.337>
closer = 'zach.ware'
components = ['Tkinter', 'Windows']
creation = <Date 2017-07-05.12:18:47.605>
creator = 'vstinner'
dependencies = []
files = []
hgrepos = []
issue_num = 30855
keywords = ['patch']
message_count = 34.0
messages = ['297727', '297728', '297729', '297730', '297731', '297737', '297754', '297757', '297815', '297819', '299839', '299840', '300135', '302022', '304968', '305010', '305011', '305029', '305916', '305919', '306156', '306575', '306576', '306578', '306683', '307012', '307020', '307040', '307042', '307044', '309525', '309526', '309527', '309531']
nosy_count = 7.0
nosy_names = ['terry.reedy', 'paul.moore', 'vstinner', 'tim.golden', 'zach.ware', 'serhiy.storchaka', 'steve.dower']
pr_nums = ['2585', '2586', '4121', '4550']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue30855'
versions = ['Python 2.7']

vstinner · 2017-07-05T12:18:47Z

http://buildbot.python.org/all/builders/AMD64%20Windows8%203.5/builds/323/steps/test/logs/stdio

======================================================================
ERROR: test_use (tkinter.test.test_tkinter.test_widgets.ToplevelTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "D:\buildarea\3.5.bolen-windows8\build\lib\tkinter\test\test_tkinter\test_widgets.py", line 95, in test_use
    widget2 = self.create(use=wid)
  File "D:\buildarea\3.5.bolen-windows8\build\lib\tkinter\test\test_tkinter\test_widgets.py", line 70, in create
    return tkinter.Toplevel(self.root, **kwargs)
  File "D:\buildarea\3.5.bolen-windows8\build\lib\tkinter\__init__.py", line 2191, in __init__
    BaseWidget.__init__(self, master, 'toplevel', cnf, {}, extra)
  File "D:\buildarea\3.5.bolen-windows8\build\lib\tkinter\__init__.py", line 2148, in __init__
    (widgetName, self._w) + extra + self._options(cnf))
_tkinter.TclError: integer value too large to represent

vstinner · 2017-07-05T12:20:30Z

This bug looks similar to bpo-25263.

vstinner · 2017-07-05T12:22:44Z

The compile step mentions Tk version 8.6.4.2:

"tk-8.6.4.2 already exists, skipping."

http://buildbot.python.org/all/builders/AMD64%20Windows8%203.5/builds/323/steps/compile/logs/stdio

vstinner · 2017-07-05T12:31:10Z

It seems like the test never fails on 3.6, while 3.6 contains the fix b9d6724. Let's try to backport this change to 3.5 and 2.7 branches.

vstinner · 2017-07-05T12:37:07Z

See also bpo-16840.

serhiy-storchaka · 2017-07-05T13:29:17Z

Thank you for backporting the fix. Seems I just forgot about this.

vstinner · 2017-07-05T13:55:03Z

Serhiy Storchaka added the comment:

Thank you for backporting the fix. Seems I just forgot about this.

The bug wasn't notice before since test_tk fails once, but then pass
when run again... It fails randomly. But I noticed a warning on a
build, and so saw the bug. More stable buildbots should help to catch
more random bugs.

vstinner · 2017-07-05T13:58:27Z

New changeset c48a000 by Victor Stinner in branch '3.5':
[3.5] bpo-30855: Trying to fix test_use on Windows. (bpo-2585)
c48a000

vstinner · 2017-07-06T08:22:54Z

New changeset f6d6480 by Victor Stinner in branch '2.7':
[2.7] bpo-30855: Trying to fix test_use on Windows. (bpo-2586)
f6d6480

vstinner · 2017-07-06T08:56:52Z

I backported fixes to 2.7 and 3.5 branches. The test fails randomly, so I close the issue and hope that it doesn't come back.

If it comes back on 3.5, we should now get the identifier which caused the failure. I will reopen the issue if the bug occurs again.

vstinner · 2017-08-07T10:02:41Z

The test failed on "AMD64 Windows8.1 Refleaks 2.7" buildbot:

http://buildbot.python.org/all/builders/AMD64%20Windows8.1%20Refleaks%202.7/builds/60/steps/test/logs/stdio

test_padx (test_tkinter.test_widgets.ToplevelTest) ... ok
test_pady (test_tkinter.test_widgets.ToplevelTest) ... ok
test_relief (test_tkinter.test_widgets.ToplevelTest) ... ok
test_screen (test_tkinter.test_widgets.ToplevelTest) ... skipped 'No $DISPLAY set.'
test_takefocus (test_tkinter.test_widgets.ToplevelTest) ... ok
test_use (test_tkinter.test_widgets.ToplevelTest) ... ERROR
test_visual (test_tkinter.test_widgets.ToplevelTest) ... ok
test_width (test_tkinter.test_widgets.ToplevelTest) ... test test_tk failed -- Traceback (most recent call last):
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 92, in test_use
    widget2 = self.create(use=wid)
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 67, in create
    return tkinter.Toplevel(self.root, **kwargs)
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\Tkinter.py", line 2138, in __init__
    BaseWidget.__init__(self, master, 'toplevel', cnf, {}, extra)
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\Tkinter.py", line 2095, in __init__
    (widgetName, self._w) + extra + self._options(cnf))
TclError: expected integer but got "0xffffffff92b20298L"

ok

======================================================================
ERROR: test_use (test_tkinter.test_widgets.ToplevelTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 92, in test_use
    widget2 = self.create(use=wid)
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 67, in create
    return tkinter.Toplevel(self.root, **kwargs)
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\Tkinter.py", line 2138, in __init__
    BaseWidget.__init__(self, master, 'toplevel', cnf, {}, extra)
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\Tkinter.py", line 2095, in __init__
    (widgetName, self._w) + extra + self._options(cnf))
TclError: expected integer but got "0xffffffff92b20298L"

vstinner · 2017-08-07T10:07:43Z

Oh, the test also failed on Python 3.5 (on "AMD64 Windows8.1 Refleaks 3.5" buildbot):

http://buildbot.python.org/all/builders/AMD64%20Windows8.1%20Refleaks%203.5/builds/62/steps/test/logs/stdio

======================================================================
ERROR: test_use (tkinter.test.test_tkinter.test_widgets.ToplevelTest) (wid='0xffffffff87a60298')
----------------------------------------------------------------------

Traceback (most recent call last):
  File "D:\buildarea\3.5.ware-win81-release.refleak\build\lib\tkinter\test\test_tkinter\test_widgets.py", line 96, in test_use
    widget2 = self.create(use=wid)
  File "D:\buildarea\3.5.ware-win81-release.refleak\build\lib\tkinter\test\test_tkinter\test_widgets.py", line 70, in create
    return tkinter.Toplevel(self.root, **kwargs)
  File "D:\buildarea\3.5.ware-win81-release.refleak\build\lib\tkinter\__init__.py", line 2190, in __init__
    BaseWidget.__init__(self, master, 'toplevel', cnf, {}, extra)
  File "D:\buildarea\3.5.ware-win81-release.refleak\build\lib\tkinter\__init__.py", line 2147, in __init__
    (widgetName, self._w) + extra + self._options(cnf))
_tkinter.TclError: integer value too large to represent

vstinner · 2017-08-10T23:56:52Z

Change the Python version to 2.7 only, since Python 3.5 doesn't accept bug fixes anymore (only security fixes).

vstinner · 2017-09-13T01:00:04Z

I didn't see this failure since one month on the 2.7 buildbots. While I fear that the bug still exists, I close it to clean up my list of open issues. I will reopen the issue if the bug strikes back!

vstinner · 2017-10-25T08:59:25Z

Too bad, the bug is not dead:

http://buildbot.python.org/all/#/builders/45/builds/14

test_use (test_tkinter.test_widgets.ToplevelTest) ... ERROR
test_visual (test_tkinter.test_widgets.ToplevelTest) ... ok
test test_tk failed -- Traceback (most recent call last):
  File "d:\cygwin\home\db3l\buildarea\2.7.bolen-windows\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 92, in test_use
    widget2 = self.create(use=wid)
  File "d:\cygwin\home\db3l\buildarea\2.7.bolen-windows\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 67, in create
    return tkinter.Toplevel(self.root, **kwargs)
  File "d:\cygwin\home\db3l\buildarea\2.7.bolen-windows\build\lib\lib-tk\Tkinter.py", line 2138, in __init__
    BaseWidget.__init__(self, master, 'toplevel', cnf, {}, extra)
  File "d:\cygwin\home\db3l\buildarea\2.7.bolen-windows\build\lib\lib-tk\Tkinter.py", line 2095, in __init__
    (widgetName, self._w) + extra + self._options(cnf))
TclError: expected integer but got "0x8e5c00d6L"
test_width (test_tkinter.test_widgets.ToplevelTest) ... ok

======================================================================
ERROR: test_use (test_tkinter.test_widgets.ToplevelTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "d:\cygwin\home\db3l\buildarea\2.7.bolen-windows\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 92, in test_use
    widget2 = self.create(use=wid)
  File "d:\cygwin\home\db3l\buildarea\2.7.bolen-windows\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 67, in create
    return tkinter.Toplevel(self.root, **kwargs)
  File "d:\cygwin\home\db3l\buildarea\2.7.bolen-windows\build\lib\lib-tk\Tkinter.py", line 2138, in __init__
    BaseWidget.__init__(self, master, 'toplevel', cnf, {}, extra)
  File "d:\cygwin\home\db3l\buildarea\2.7.bolen-windows\build\lib\lib-tk\Tkinter.py", line 2095, in __init__
    (widgetName, self._w) + extra + self._options(cnf))
TclError: expected integer but got "0x8e5c00d6L"

serhiy-storchaka · 2017-10-25T21:12:27Z

In Python 2 hex() adds the 'L' suffix for longs.

serhiy-storchaka · 2017-10-25T21:28:08Z

New changeset 7c622be by Serhiy Storchaka in branch '2.7':
bpo-30855: Fix winfo_id related Tkinter test on Windows. (bpo-4121)
7c622be

vstinner · 2017-10-26T07:26:26Z

Oh thank you Serhiy for the fix, this random bug was annoying!

vstinner · 2017-11-08T22:40:30Z

Hum, test_use() still fails (commit fbdd3ee) on AMD64 Windows8.1 Refleaks 2.7. I reopen the issue.

http://buildbot.python.org/all/#/builders/33/builds/21

======================================================================
ERROR: test_use (test_tkinter.test_widgets.ToplevelTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 93, in test_use
    widget2 = self.create(use=wid)
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 67, in create
    return tkinter.Toplevel(self.root, **kwargs)
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\Tkinter.py", line 2138, in __init__
    BaseWidget.__init__(self, master, 'toplevel', cnf, {}, extra)
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\Tkinter.py", line 2095, in __init__
    (widgetName, self._w) + extra + self._options(cnf))
TclError: integer value too large to represent

vstinner · 2017-11-08T22:54:45Z

Hum, test_use() still fails (commit fbdd3ee) on AMD64 Windows8.1 Refleaks 2.7. I reopen the issue.

I'm not 100% sure that this build really tested the commit fbdd3ee. We had an issue on the buildbot, the 2.7 builder was disabled.

vstinner · 2017-11-13T13:04:53Z

Same buildbot, same bug: AMD64 Windows8.1 Refleaks 2.7

http://buildbot.python.org/all/#/builders/33/builds/26

======================================================================
ERROR: test_use (test_tkinter.test_widgets.ToplevelTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 93, in test_use
    widget2 = self.create(use=wid)
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 67, in create
    return tkinter.Toplevel(self.root, **kwargs)
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\Tkinter.py", line 2138, in __init__
    BaseWidget.__init__(self, master, 'toplevel', cnf, {}, extra)
  File "D:\buildarea\2.7.ware-win81-release.refleak\build\lib\lib-tk\Tkinter.py", line 2095, in __init__
    (widgetName, self._w) + extra + self._options(cnf))
TclError: integer value too large to represent

serhiy-storchaka · 2017-11-20T19:29:52Z

Ah, this is Cygwin!

This is a Tk bug (https://core.tcl.tk/tk/tktview?name=5ee8af61e5ef8e233158a43459624f4ecf58a6fe). It was fixed, but not completely. The fix doesn't work on Cygwin.

zware · 2017-11-20T19:31:45Z

Ah, this is Cygwin!

Hmm, no; Cygwin isn't installed on ware-win81-release.

When was the fix made? 2.7 on Windows currently uses 8.5.15, we can bump it up to latest 8.5 if that will help.

serhiy-storchaka · 2017-11-20T19:48:44Z

The fix was made 2015-11-09. The tag core-8-5-15 was created 2013-09-16.

I'm not well experienced with fossil and thought that 8.5.15 contains this fix, but now I see that this is not true. Yes, updating Tcl/Tk can help.

zware · 2017-11-21T20:12:07Z

If you'd like to do that update, there are some instructions at https://github.com/python/cpython-source-deps. You can get AppVeyor to use dependencies from your fork of cpython-source-deps by adjusting 2.7/PCbuild/get_externals.bat:32 to point to your username temporarily.

If you don't want to mess with it, I'll get to it sooner or later :)

zware · 2017-11-26T17:55:49Z

New changeset be1faab by Zachary Ware in branch '2.7':
bpo-30855: Bump Tcl/Tk to 8.5.19 on Windows (GH-4550)
be1faab

vstinner · 2017-11-26T21:48:53Z

Cool, thanks Zach!

vstinner · 2017-11-27T10:23:30Z

Bad news: the problem is not gone. Fail at commit 180372c (the commit after Zach's commit be1faab in the Python 2.7 branch):

http://buildbot.python.org/all/#/builders/70/builds/28

test_use (test_tkinter.test_widgets.ToplevelTest) ... ERROR
test_visual (test_tkinter.test_widgets.ToplevelTest) ... ok
test test_tk failed -- Traceback (most recent call last):
  File "D:\buildarea\2.7.ware-win81-release\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 93, in test_use
    widget2 = self.create(use=wid)
  File "D:\buildarea\2.7.ware-win81-release\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 67, in create
    return tkinter.Toplevel(self.root, **kwargs)
  File "D:\buildarea\2.7.ware-win81-release\build\lib\lib-tk\Tkinter.py", line 2138, in __init__
    BaseWidget.__init__(self, master, 'toplevel', cnf, {}, extra)
  File "D:\buildarea\2.7.ware-win81-release\build\lib\lib-tk\Tkinter.py", line 2095, in __init__
    (widgetName, self._w) + extra + self._options(cnf))
TclError: integer value too large to represent
test_width (test_tkinter.test_widgets.ToplevelTest) ... ok

======================================================================
ERROR: test_use (test_tkinter.test_widgets.ToplevelTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "D:\buildarea\2.7.ware-win81-release\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 93, in test_use
    widget2 = self.create(use=wid)
  File "D:\buildarea\2.7.ware-win81-release\build\lib\lib-tk\test\test_tkinter\test_widgets.py", line 67, in create
    return tkinter.Toplevel(self.root, **kwargs)
  File "D:\buildarea\2.7.ware-win81-release\build\lib\lib-tk\Tkinter.py", line 2138, in __init__
    BaseWidget.__init__(self, master, 'toplevel', cnf, {}, extra)
  File "D:\buildarea\2.7.ware-win81-release\build\lib\lib-tk\Tkinter.py", line 2095, in __init__
    (widgetName, self._w) + extra + self._options(cnf))
TclError: integer value too large to represent

serhiy-storchaka · 2017-11-27T10:31:56Z

It still uses Tcl/Tk 8.5.15.

vstinner · 2017-11-27T10:54:22Z

Serhiy: "It still uses Tcl/Tk 8.5.15."

pythoninfo says:
---
tkinter.TCL_VERSION: 8.5
tkinter.TK_VERSION: 8.5
tkinter.info_patchlevel: 8.5.15
---

The compilation says:
---
Fetching external libraries...
(...)
tcl-8.5.19.0 already exists, skipping.
tk-8.5.19.0 already exists, skipping.
tix-8.4.3.5 already exists, skipping.
(...)
Project "D:\buildarea\2.7.ware-win81-release\build\PCbuild\_tkinter.vcxproj" (24) is building "D:\buildarea\2.7.ware-win81-release\build\PCbuild\tcl.vcxproj" (25) on node 1 (default targets).
(...)
cd /D "D:\buildarea\2.7.ware-win81-release\build\externals\tcl-8.5.19.0\win"
nmake -f makefile.vc MACHINE=AMD64 OPTS= INSTALLDIR="D:\buildarea\2.7.ware-win81-release\build\externals\tcltk64" INSTALL_DIR="D:\buildarea\2.7.ware-win81-release\build\externals\tcltk64" core shell dlls
nmake -f makefile.vc MACHINE=AMD64 OPTS= INSTALLDIR="D:\buildarea\2.7.ware-win81-release\build\externals\tcltk64" INSTALL_DIR="D:\buildarea\2.7.ware-win81-release\build\externals\tcltk64"
---

zware · 2018-01-05T20:53:46Z

I manually cleared externals\tcltk64 on that bot some time ago, and it appears to be happy now.

serhiy-storchaka · 2018-01-05T20:56:07Z

Thank you Zachary! Can this issue be closed now?

zware · 2018-01-05T20:59:17Z

I think so :)

vstinner · 2018-01-05T23:33:44Z

Awesome, thanks!

vstinner added topic-tkinter OS-windows labels Jul 5, 2017

vstinner closed this as completed Jul 6, 2017

vstinner reopened this Aug 7, 2017

vstinner closed this as completed Sep 13, 2017

vstinner reopened this Oct 25, 2017

serhiy-storchaka closed this as completed Oct 25, 2017

vstinner reopened this Nov 8, 2017

serhiy-storchaka self-assigned this Nov 13, 2017

serhiy-storchaka assigned zware and unassigned serhiy-storchaka Nov 27, 2017

zware closed this as completed Jan 5, 2018

ezio-melotti transferred this issue from another repository Apr 10, 2022

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[2.7] test_tk: test_use() of test_tkinter.test_widgets randomly fails with "integer value too large to represent" on with AMD64 Windows8 3.5 #75038

[2.7] test_tk: test_use() of test_tkinter.test_widgets randomly fails with "integer value too large to represent" on with AMD64 Windows8 3.5 #75038

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vstinner commented Jan 5, 2018

[2.7] test_tk: test_use() of test_tkinter.test_widgets randomly fails with "integer value too large to represent" on with AMD64 Windows8 3.5 #75038

[2.7] test_tk: test_use() of test_tkinter.test_widgets randomly fails with "integer value too large to represent" on with AMD64 Windows8 3.5 #75038

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