gh-151929: Get uptime on BSD/macOS in pythoninfo (GH-152189)
* Check sysctlbyname() function and sys/sysctl.h header in
configure.
* Add _testcapi.uptime_bsd() function.
(cherry picked from commit b6d89edc4a)
Co-authored-by: Victor Stinner <vstinner@python.org>
The tkinter.Variable methods trace_variable(), trace(), trace_vdelete()
and trace_vinfo(), deprecated since Python 3.14, are now scheduled for
removal in Python 3.17.
(cherry picked from commit deeae2ac07)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
gh-151929: Get machine ID and uptime on Windows in pythoninfo (#152146)
* Replace "linux." prefix with "system." in pythoninfo.
* Add _winapi.GetTickCount64() function.
(cherry picked from commit f9910519af)
Decorate ttk.MenubuttonTest with add_configure_tests() and make
ttk.OptionMenuTest inherit it to cover the standard widget options.
(cherry picked from commit ce147129c1)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-151929: Get boot ID, machine ID and uptime in test.pythoninfo (GH-152127)
(cherry picked from commit 3db3bba4d1)
GHA: Run test.pythoninfo on the "Cross build Linux" job.
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-151496: Use process groups in TraceBackend in test_dtrace (GH-152039)
Run the generic DTrace/SystemTap commands in a new process group and
terminate the whole group on timeout.
This prevents a forked tracer child from keeping stdout/stderr pipes
open after the direct tracer process is killed.
(cherry picked from commit 1785f4b35f)
Co-authored-by: stratakis <cstratak@redhat.com>
gh-143927: Normalize all line endings (CR, CRLF, and LF) in configparser (GH-143929)
(cherry picked from commit 5858e42c53)
Co-authored-by: Seth Larson <seth@python.org>
gh-151497: Avoid huge pre-allocation for oversized tarfile extended headers (GH-151498)
tarfile reads a member's extended header (a GNU long name/link or a pax
header) with a single read sized by the header's size field:
buf = tarfile.fileobj.read(self._block(self.size))
The size is taken from the archive and is not validated, so a ~512-byte
crafted file can claim several gigabytes (or, via base-256 encoding, far
more) and make read() pre-allocate that much memory -- on open/iterate,
before any extraction filter runs.
Read the extended-header data in bounded chunks instead, so an oversized
or truncated header can no longer force a huge allocation. The bytes
returned for valid archives are unchanged.
(cherry picked from commit da99711d37)
Co-authored-by: Shardul Deshpande <iamsharduld@users.noreply.github.com>
Tcl 8.x crashes when title-casing a non-BMP character during Tk
initialization, so such a className is now rejected with a ValueError.
(cherry picked from commit 124c7cd91b)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
The Tcl commands created for event callbacks are now deleted when a
binding is replaced or unbound, instead of being leaked.
(cherry picked from commit 3f09a175ad)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Document where widget methods shadow inherited Misc, geometry-manager and
Wm methods, correct the inaccurate "size/bbox is an alias of
grid_size/grid_bbox" claims, and add "# overrides X" comments at the
definitions.
Also document the geometry-manager ambiguity: the short names forget, info,
slaves, content and propagate are defined by Pack, Place and Grid but
resolve to the pack variant.
Cross-reference the window-manager methods grid, forget and state with the
same-named grid geometry manager, Pack.forget and ttk.Widget.state.
(cherry picked from commit 4de5683f21)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Drive the modal query dialogs with generated events to exercise the
<Return> and <Escape> key bindings and the value validation: accepting
an integer, float or string, cancelling, rejecting a non-numeric value
and rejecting a value outside the allowed range.
(cherry picked from commit 706238e764)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Verify the virtual events that widgets emit in response to user
interaction, driven by generated events: <<ListboxSelect>> (Listbox),
<<Increment>> and <<Decrement>> (ttk Spinbox), and <<TreeviewSelect>>,
<<TreeviewOpen>> and <<TreeviewClose>> (ttk Treeview).
(cherry picked from commit e51b616eff)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Cover Misc.wait_variable and wait_window, tk_focusFollowsMouse,
selection_handle, the error paths of grab_set_global, send, the
X11-specific Wm methods iconposition, iconmask, iconwindow,
colormapwindows and manage/forget, and the Text.window_config alias and
deprecated yview_pickplace.
(cherry picked from commit aa71eb287f)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Exercise the native dialogs (Open, SaveAs and Directory) through the
_test_callback seam without opening them, and test the pure-Python
FileDialog selection, filter and ok/cancel logic without entering its
modal loop.
(cherry picked from commit 58fd9ec3cf)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Drive the drag-and-drop protocol (dnd_start and the DndHandler enter/
motion/commit, leave/cancel and end callbacks).
(cherry picked from commit 2a126a534b)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Add a test for the ScrolledText widget, which had no tests: that it is
a Text widget held in a Frame with a Scrollbar, that Text methods work,
that the geometry manager methods are redirected to the frame while
configure is not, and that the scrollbar tracks the text view.
(cherry picked from commit a9db5cb52f)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* font: copy(), the config alias, the displayof argument of measure and
metrics, and the errors raised for invalid options and a wrong number
of arguments;
* image: the cget method and the config alias, and the errors raised by
transparency_get and transparency_set;
* variable: that initialize is an alias of set and the deprecated trace
is an alias of trace_variable;
* Misc: tk_focusNext, tk_focusPrev, tk_strictMotif, tk_bisque and
option_readfile;
* Wm: wm_iconphoto.
(cherry picked from commit 66cc048551)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Cover previously-untested methods of the Misc, Wm, Pack, Place and Grid
classes:
* a new WinfoTest class for the winfo_* query methods (class, name,
parent, children, toplevel, visual and screen information, atoms,
pointer and screen coordinates, fpixels, containing, interps,
viewable), including the pre-existing winfo_rgb and winfo_pathname;
* in MiscTest: getint, getdouble, getvar, register, deletecommand,
option_add/get/clear, nametowidget, the focus_*, grab_* and
selection_own* methods, event_add/delete/info, and bell;
* in WmTest: title, geometry, minsize/maxsize, resizable, aspect, grid,
positionfrom/sizefrom, focusmodel, iconname, client/command,
overrideredirect, state (with withdraw and deiconify), frame, group,
protocol and transient;
* the short-named aliases of the grid_*, pack_* and place_* geometry
manager methods.
(cherry picked from commit 23793ac211)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Make the curses tests portable to other curses implementations
Guard the chgat() check (chgat() needs wchgat()) and stop assuming a
subpad shares the parent pad's cells (implementation-defined in X/Open).
(cherry picked from commit 64fab74bd7)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add curses tests for panels, textpad, and window behavior
Extend test_curses with behavior-verifying tests that go beyond the
existing smoke tests:
* curses.panel stacking: new_panel/top/bottom/above/below ordering,
hide/show/hidden, move, replace and userptr round-trip.
* Real-window curses.textpad.Textbox: gather(), edit(), stripspaces,
insert mode and the Emacs-like editing commands (previously only
exercised through a MagicMock).
* Window output: addstr cursor advance and addnstr truncation,
insstr/insnstr shifting without cursor movement, and pad behavior
(instr, subpad cell sharing, the required 6-argument refresh()).
* Error handling: out-of-range coordinates raising curses.error and
bad character/string argument types.
(cherry picked from commit b4cfb992ed)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Cover previously-untested methods of several widgets:
* Button, Checkbutton and Radiobutton: invoke, flash and toggle;
* Entry: delete, icursor and the select_* aliases;
* Spinbox: invoke, identify and scan;
* Scale and Scrollbar: identify, and Scrollbar fraction and delta;
* PanedWindow: panes, remove/forget, sash and proxy positioning,
identify, and adding panes with configuration options.
Also test that invoke does nothing for a disabled button and the
errors raised for invalid indices, coordinates, option names and values.
(cherry picked from commit 93b9e7666f)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Cover previously-untested Canvas methods in CanvasTest:
* item creation and types, bbox, coordinate conversion, move/scale,
find and addtag queries, tags, item configuration, stacking order,
text-item editing, selection, focus, scan and postscript;
* the create_arc, create_oval, create_bitmap, create_image,
create_text and create_window item creation methods, checking
coordinates, default and explicit options, valid enumerations and
rejection of invalid values;
* tag_bind() and tag_unbind(), checking the returned function id and
binding script, querying bound sequences, the add parameter, event
delivery to items via a tag, and removal of a single binding by id
or all bindings for a sequence.
(cherry picked from commit bb127c5a96)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Cover previously-untested Text methods (indices, content, marks, tags,
undo/redo, dump, embedded images and windows, peers, and geometry) and
the tag, embedded-image and embedded-window configuration options.
(cherry picked from commit 4ac809e10b)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Cover previously-untested Listbox methods in ListboxTest: size, delete,
index resolution, nearest, see, activate, and the selection methods
(selection_set/clear/includes/anchor and their select_* aliases),
including the errors raised for invalid indices.
(cherry picked from commit cf3b3c1148)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Cover previously-untested Menu methods in MenuTest: adding, inserting and
deleting items of every type, index resolution, invoking items, entry x/y
positions, and post/unpost/tk_popup mapping.
Also test per-entry configuration options and the errors raised for
invalid indices, entry types, option names and option values.
(cherry picked from commit ef5c32a40b)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
gh-141510 Add frozendict fast paths to abstract.c (GH-150692)
Add frozendict to the fast paths of PyMapping_GetOptionalItem(),
PyMapping_Keys(), PyMapping_Values(), and PyMapping_Items().
(cherry picked from commit a5568d0eb7)
Co-authored-by: da-woods <dw-git@d-woods.co.uk>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
gh-141510 Document and test frozendict class matching behaviour (GH-150799)
Frozendict has `_Py_TPFLAGS_MATCH_SELF` set so works correctly
with the single-arg class matching. However it isn't documented
in the list of classes this works with and it isn't tested.
The test is some way below the other similar tests but anything
else would need a large renumbering.
(cherry picked from commit fd53ae1139)
Co-authored-by: da-woods <dw-git@d-woods.co.uk>
Fix errors and clarify the curses, curses.panel and curses.ascii docs
against X/Open Curses and ncurses, and sync the affected docstrings.
(cherry picked from commit 65afcdd8df)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-149044: Improve Py_tp_base[s] docs & error message for non-type bases (GH-151252)
The initial implementation of PEP 820 worsened the error message
when non-types are given as base types in Py_tp_bases & Py_tp_base.
Bring back the 'bases must be types' wording and add a 'got' note for
easier debugging.
Improve slot ID documentation, and soft-deprecate Py_tp_base
(as per the PEP).
(cherry picked from commit 16185e9fe2)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
gh-151510: Fix __lazy_import__ without frame (GH-151511)
(cherry picked from commit eff805b7a7)
Co-authored-by: AN Long <aisk@users.noreply.github.com>
gh-120665: make unittest loaders avoid loading test cases that are abstract base classes (GH-120666)
(cherry picked from commit 5ad3c6dfbf)
Co-authored-by: blhsing <blhsing@gmail.com>
gh-151496: Use process groups in test_dtrace (GH-151512)
Create a new process group to run bpftrace commands, so it's possible
to kill also child processes on timeout.
(cherry picked from commit a064b323f4)
Co-authored-by: Victor Stinner <vstinner@python.org>
