mirror of
https://github.com/python/cpython.git
synced 2025-10-30 21:21:22 +00:00
134 lines
4.1 KiB
Python
134 lines
4.1 KiB
Python
import functools
|
|
import tkinter
|
|
|
|
class AbstractTkTest:
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
cls._old_support_default_root = tkinter._support_default_root
|
|
destroy_default_root()
|
|
tkinter.NoDefaultRoot()
|
|
cls.root = tkinter.Tk()
|
|
cls.wantobjects = cls.root.wantobjects()
|
|
# De-maximize main window.
|
|
# Some window managers can maximize new windows.
|
|
cls.root.wm_state('normal')
|
|
try:
|
|
cls.root.wm_attributes('-zoomed', False)
|
|
except tkinter.TclError:
|
|
pass
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
cls.root.update_idletasks()
|
|
cls.root.destroy()
|
|
del cls.root
|
|
tkinter._default_root = None
|
|
tkinter._support_default_root = cls._old_support_default_root
|
|
|
|
def setUp(self):
|
|
self.root.deiconify()
|
|
|
|
def tearDown(self):
|
|
for w in self.root.winfo_children():
|
|
w.destroy()
|
|
self.root.withdraw()
|
|
|
|
|
|
class AbstractDefaultRootTest:
|
|
|
|
def setUp(self):
|
|
self._old_support_default_root = tkinter._support_default_root
|
|
destroy_default_root()
|
|
tkinter._support_default_root = True
|
|
self.wantobjects = tkinter.wantobjects
|
|
|
|
def tearDown(self):
|
|
destroy_default_root()
|
|
tkinter._default_root = None
|
|
tkinter._support_default_root = self._old_support_default_root
|
|
|
|
def _test_widget(self, constructor):
|
|
# no master passing
|
|
x = constructor()
|
|
self.assertIsNotNone(tkinter._default_root)
|
|
self.assertIs(x.master, tkinter._default_root)
|
|
self.assertIs(x.tk, tkinter._default_root.tk)
|
|
x.destroy()
|
|
destroy_default_root()
|
|
tkinter.NoDefaultRoot()
|
|
self.assertRaises(RuntimeError, constructor)
|
|
self.assertFalse(hasattr(tkinter, '_default_root'))
|
|
|
|
|
|
def destroy_default_root():
|
|
if getattr(tkinter, '_default_root', None):
|
|
tkinter._default_root.update_idletasks()
|
|
tkinter._default_root.destroy()
|
|
tkinter._default_root = None
|
|
|
|
def simulate_mouse_click(widget, x, y):
|
|
"""Generate proper events to click at the x, y position (tries to act
|
|
like an X server)."""
|
|
widget.event_generate('<Enter>', x=0, y=0)
|
|
widget.event_generate('<Motion>', x=x, y=y)
|
|
widget.event_generate('<ButtonPress-1>', x=x, y=y)
|
|
widget.event_generate('<ButtonRelease-1>', x=x, y=y)
|
|
|
|
|
|
import _tkinter
|
|
tcl_version = tuple(map(int, _tkinter.TCL_VERSION.split('.')))
|
|
tk_version = tuple(map(int, _tkinter.TK_VERSION.split('.')))
|
|
|
|
def requires_tk(*version):
|
|
if len(version) <= 2 and tk_version >= version:
|
|
return lambda test: test
|
|
|
|
def deco(test):
|
|
@functools.wraps(test)
|
|
def newtest(self):
|
|
root = getattr(self, 'root', None)
|
|
if get_tk_patchlevel(root) < version:
|
|
self.skipTest('requires Tk version >= ' +
|
|
'.'.join(map(str, version)))
|
|
test(self)
|
|
return newtest
|
|
return deco
|
|
|
|
_tk_patchlevel = None
|
|
def get_tk_patchlevel(root):
|
|
global _tk_patchlevel
|
|
if _tk_patchlevel is None:
|
|
_tk_patchlevel = tkinter._parse_version(root.tk.globalgetvar('tk_patchLevel'))
|
|
return _tk_patchlevel
|
|
|
|
units = {
|
|
'c': 72 / 2.54, # centimeters
|
|
'i': 72, # inches
|
|
'm': 72 / 25.4, # millimeters
|
|
'p': 1, # points
|
|
}
|
|
|
|
def pixels_conv(value):
|
|
return float(value[:-1]) * units[value[-1:]]
|
|
|
|
def tcl_obj_eq(actual, expected):
|
|
if actual == expected:
|
|
return True
|
|
if isinstance(actual, _tkinter.Tcl_Obj):
|
|
if isinstance(expected, str):
|
|
return str(actual) == expected
|
|
if isinstance(actual, tuple):
|
|
if isinstance(expected, tuple):
|
|
return (len(actual) == len(expected) and
|
|
all(tcl_obj_eq(act, exp)
|
|
for act, exp in zip(actual, expected)))
|
|
return False
|
|
|
|
def widget_eq(actual, expected):
|
|
if actual == expected:
|
|
return True
|
|
if isinstance(actual, (str, tkinter.Widget)):
|
|
if isinstance(expected, (str, tkinter.Widget)):
|
|
return str(actual) == str(expected)
|
|
return False
|