464 lines
17 KiB
Python
464 lines
17 KiB
Python
from test.support import import_helper
|
|
|
|
# Skip this test if _tkinter does not exist.
|
|
import_helper.import_module('_tkinter')
|
|
|
|
import unittest
|
|
from tkinter import ttk
|
|
|
|
|
|
class MockTkApp:
|
|
|
|
def splitlist(self, arg):
|
|
if isinstance(arg, tuple):
|
|
return arg
|
|
return arg.split(':')
|
|
|
|
def wantobjects(self):
|
|
return True
|
|
|
|
|
|
class MockTclObj(object):
|
|
typename = 'test'
|
|
|
|
def __init__(self, val):
|
|
self.val = val
|
|
|
|
def __str__(self):
|
|
return str(self.val)
|
|
|
|
|
|
class MockStateSpec(object):
|
|
typename = 'StateSpec'
|
|
|
|
def __init__(self, *args):
|
|
self.val = args
|
|
|
|
def __str__(self):
|
|
return ' '.join(self.val)
|
|
|
|
|
|
class InternalFunctionsTest(unittest.TestCase):
|
|
|
|
def test_format_optdict(self):
|
|
def check_against(fmt_opts, result):
|
|
for i in range(0, len(fmt_opts), 2):
|
|
self.assertEqual(result.pop(fmt_opts[i]), fmt_opts[i + 1])
|
|
if result:
|
|
self.fail("result still got elements: %s" % result)
|
|
|
|
# passing an empty dict should return an empty object (tuple here)
|
|
self.assertFalse(ttk._format_optdict({}))
|
|
|
|
# check list formatting
|
|
check_against(
|
|
ttk._format_optdict({'fg': 'blue', 'padding': [1, 2, 3, 4]}),
|
|
{'-fg': 'blue', '-padding': '1 2 3 4'})
|
|
|
|
# check tuple formatting (same as list)
|
|
check_against(
|
|
ttk._format_optdict({'test': (1, 2, '', 0)}),
|
|
{'-test': '1 2 {} 0'})
|
|
|
|
# check untouched values
|
|
check_against(
|
|
ttk._format_optdict({'test': {'left': 'as is'}}),
|
|
{'-test': {'left': 'as is'}})
|
|
|
|
# check script formatting
|
|
check_against(
|
|
ttk._format_optdict(
|
|
{'test': [1, -1, '', '2m', 0], 'test2': 3,
|
|
'test3': '', 'test4': 'abc def',
|
|
'test5': '"abc"', 'test6': '{}',
|
|
'test7': '} -spam {'}, script=True),
|
|
{'-test': '{1 -1 {} 2m 0}', '-test2': '3',
|
|
'-test3': '{}', '-test4': '{abc def}',
|
|
'-test5': '{"abc"}', '-test6': r'\{\}',
|
|
'-test7': r'\}\ -spam\ \{'})
|
|
|
|
opts = {'αβγ': True, 'á': False}
|
|
orig_opts = opts.copy()
|
|
# check if giving unicode keys is fine
|
|
check_against(ttk._format_optdict(opts), {'-αβγ': True, '-á': False})
|
|
# opts should remain unchanged
|
|
self.assertEqual(opts, orig_opts)
|
|
|
|
# passing values with spaces inside a tuple/list
|
|
check_against(
|
|
ttk._format_optdict(
|
|
{'option': ('one two', 'three')}),
|
|
{'-option': '{one two} three'})
|
|
check_against(
|
|
ttk._format_optdict(
|
|
{'option': ('one\ttwo', 'three')}),
|
|
{'-option': '{one\ttwo} three'})
|
|
|
|
# passing empty strings inside a tuple/list
|
|
check_against(
|
|
ttk._format_optdict(
|
|
{'option': ('', 'one')}),
|
|
{'-option': '{} one'})
|
|
|
|
# passing values with braces inside a tuple/list
|
|
check_against(
|
|
ttk._format_optdict(
|
|
{'option': ('one} {two', 'three')}),
|
|
{'-option': r'one\}\ \{two three'})
|
|
|
|
# passing quoted strings inside a tuple/list
|
|
check_against(
|
|
ttk._format_optdict(
|
|
{'option': ('"one"', 'two')}),
|
|
{'-option': '{"one"} two'})
|
|
check_against(
|
|
ttk._format_optdict(
|
|
{'option': ('{one}', 'two')}),
|
|
{'-option': r'\{one\} two'})
|
|
|
|
# ignore an option
|
|
amount_opts = len(ttk._format_optdict(opts, ignore=('á'))) / 2
|
|
self.assertEqual(amount_opts, len(opts) - 1)
|
|
|
|
# ignore non-existing options
|
|
amount_opts = len(ttk._format_optdict(opts, ignore=('á', 'b'))) / 2
|
|
self.assertEqual(amount_opts, len(opts) - 1)
|
|
|
|
# ignore every option
|
|
self.assertFalse(ttk._format_optdict(opts, ignore=list(opts.keys())))
|
|
|
|
|
|
def test_format_mapdict(self):
|
|
opts = {'a': [('b', 'c', 'val'), ('d', 'otherval'), ('', 'single')]}
|
|
result = ttk._format_mapdict(opts)
|
|
self.assertEqual(len(result), len(list(opts.keys())) * 2)
|
|
self.assertEqual(result, ('-a', '{b c} val d otherval {} single'))
|
|
self.assertEqual(ttk._format_mapdict(opts, script=True),
|
|
('-a', '{{b c} val d otherval {} single}'))
|
|
|
|
self.assertEqual(ttk._format_mapdict({2: []}), ('-2', ''))
|
|
|
|
opts = {'üñíćódè': [('á', 'vãl')]}
|
|
result = ttk._format_mapdict(opts)
|
|
self.assertEqual(result, ('-üñíćódè', 'á vãl'))
|
|
|
|
self.assertEqual(ttk._format_mapdict({'opt': [('value',)]}),
|
|
('-opt', '{} value'))
|
|
|
|
# empty states
|
|
valid = {'opt': [('', '', 'hi')]}
|
|
self.assertEqual(ttk._format_mapdict(valid), ('-opt', '{ } hi'))
|
|
|
|
# when passing multiple states, they all must be strings
|
|
invalid = {'opt': [(1, 2, 'valid val')]}
|
|
self.assertRaises(TypeError, ttk._format_mapdict, invalid)
|
|
invalid = {'opt': [([1], '2', 'valid val')]}
|
|
self.assertRaises(TypeError, ttk._format_mapdict, invalid)
|
|
# but when passing a single state, it can be anything
|
|
valid = {'opt': [[1, 'value']]}
|
|
self.assertEqual(ttk._format_mapdict(valid), ('-opt', '1 value'))
|
|
# special attention to single states which evaluate to False
|
|
for stateval in (None, 0, False, '', set()): # just some samples
|
|
valid = {'opt': [(stateval, 'value')]}
|
|
self.assertEqual(ttk._format_mapdict(valid),
|
|
('-opt', '{} value'))
|
|
|
|
# values must be iterable
|
|
opts = {'a': None}
|
|
self.assertRaises(TypeError, ttk._format_mapdict, opts)
|
|
|
|
|
|
def test_format_elemcreate(self):
|
|
self.assertTrue(ttk._format_elemcreate(None), (None, ()))
|
|
|
|
## Testing type = image
|
|
# image type expects at least an image name, so this should raise
|
|
# IndexError since it tries to access the index 0 of an empty tuple
|
|
self.assertRaises(IndexError, ttk._format_elemcreate, 'image')
|
|
|
|
# don't format returned values as a tcl script
|
|
# minimum acceptable for image type
|
|
self.assertEqual(ttk._format_elemcreate('image', False, 'test'),
|
|
("test ", ()))
|
|
# specifying a state spec
|
|
self.assertEqual(ttk._format_elemcreate('image', False, 'test',
|
|
('', 'a')), ("test {} a", ()))
|
|
# state spec with multiple states
|
|
self.assertEqual(ttk._format_elemcreate('image', False, 'test',
|
|
('a', 'b', 'c')), ("test {a b} c", ()))
|
|
# state spec and options
|
|
self.assertEqual(ttk._format_elemcreate('image', False, 'test',
|
|
('a', 'b'), a='x'), ("test a b", ("-a", "x")))
|
|
# format returned values as a tcl script
|
|
# state spec with multiple states and an option with a multivalue
|
|
self.assertEqual(ttk._format_elemcreate('image', True, 'test',
|
|
('a', 'b', 'c', 'd'), x=[2, 3]), ("{test {a b c} d}", "-x {2 3}"))
|
|
|
|
## Testing type = vsapi
|
|
# vsapi type expects at least a class name and a part_id, so this
|
|
# should raise a ValueError since it tries to get two elements from
|
|
# an empty tuple
|
|
self.assertRaises(ValueError, ttk._format_elemcreate, 'vsapi')
|
|
|
|
# don't format returned values as a tcl script
|
|
# minimum acceptable for vsapi
|
|
self.assertEqual(ttk._format_elemcreate('vsapi', False, 'a', 'b'),
|
|
("a b ", ()))
|
|
# now with a state spec with multiple states
|
|
self.assertEqual(ttk._format_elemcreate('vsapi', False, 'a', 'b',
|
|
('a', 'b', 'c')), ("a b {a b} c", ()))
|
|
# state spec and option
|
|
self.assertEqual(ttk._format_elemcreate('vsapi', False, 'a', 'b',
|
|
('a', 'b'), opt='x'), ("a b a b", ("-opt", "x")))
|
|
# format returned values as a tcl script
|
|
# state spec with a multivalue and an option
|
|
self.assertEqual(ttk._format_elemcreate('vsapi', True, 'a', 'b',
|
|
('a', 'b', [1, 2]), opt='x'), ("{a b {a b} {1 2}}", "-opt x"))
|
|
|
|
# Testing type = from
|
|
# from type expects at least a type name
|
|
self.assertRaises(IndexError, ttk._format_elemcreate, 'from')
|
|
|
|
self.assertEqual(ttk._format_elemcreate('from', False, 'a'),
|
|
('a', ()))
|
|
self.assertEqual(ttk._format_elemcreate('from', False, 'a', 'b'),
|
|
('a', ('b', )))
|
|
self.assertEqual(ttk._format_elemcreate('from', True, 'a', 'b'),
|
|
('{a}', 'b'))
|
|
|
|
|
|
def test_format_layoutlist(self):
|
|
def sample(indent=0, indent_size=2):
|
|
return ttk._format_layoutlist(
|
|
[('a', {'other': [1, 2, 3], 'children':
|
|
[('b', {'children':
|
|
[('c', {'children':
|
|
[('d', {'nice': 'opt'})], 'something': (1, 2)
|
|
})]
|
|
})]
|
|
})], indent=indent, indent_size=indent_size)[0]
|
|
|
|
def sample_expected(indent=0, indent_size=2):
|
|
spaces = lambda amount=0: ' ' * (amount + indent)
|
|
return (
|
|
"%sa -other {1 2 3} -children {\n"
|
|
"%sb -children {\n"
|
|
"%sc -something {1 2} -children {\n"
|
|
"%sd -nice opt\n"
|
|
"%s}\n"
|
|
"%s}\n"
|
|
"%s}" % (spaces(), spaces(indent_size),
|
|
spaces(2 * indent_size), spaces(3 * indent_size),
|
|
spaces(2 * indent_size), spaces(indent_size), spaces()))
|
|
|
|
# empty layout
|
|
self.assertEqual(ttk._format_layoutlist([])[0], '')
|
|
|
|
# _format_layoutlist always expects the second item (in every item)
|
|
# to act like a dict (except when the value evaluates to False).
|
|
self.assertRaises(AttributeError,
|
|
ttk._format_layoutlist, [('a', 'b')])
|
|
|
|
smallest = ttk._format_layoutlist([('a', None)], indent=0)
|
|
self.assertEqual(smallest,
|
|
ttk._format_layoutlist([('a', '')], indent=0))
|
|
self.assertEqual(smallest[0], 'a')
|
|
|
|
# testing indentation levels
|
|
self.assertEqual(sample(), sample_expected())
|
|
for i in range(4):
|
|
self.assertEqual(sample(i), sample_expected(i))
|
|
self.assertEqual(sample(i, i), sample_expected(i, i))
|
|
|
|
# invalid layout format, different kind of exceptions will be
|
|
# raised by internal functions
|
|
|
|
# plain wrong format
|
|
self.assertRaises(ValueError, ttk._format_layoutlist,
|
|
['bad', 'format'])
|
|
# will try to use iteritems in the 'bad' string
|
|
self.assertRaises(AttributeError, ttk._format_layoutlist,
|
|
[('name', 'bad')])
|
|
# bad children formatting
|
|
self.assertRaises(ValueError, ttk._format_layoutlist,
|
|
[('name', {'children': {'a': None}})])
|
|
|
|
|
|
def test_script_from_settings(self):
|
|
# empty options
|
|
self.assertFalse(ttk._script_from_settings({'name':
|
|
{'configure': None, 'map': None, 'element create': None}}))
|
|
|
|
# empty layout
|
|
self.assertEqual(
|
|
ttk._script_from_settings({'name': {'layout': None}}),
|
|
"ttk::style layout name {\nnull\n}")
|
|
|
|
configdict = {'αβγ': True, 'á': False}
|
|
self.assertTrue(
|
|
ttk._script_from_settings({'name': {'configure': configdict}}))
|
|
|
|
mapdict = {'üñíćódè': [('á', 'vãl')]}
|
|
self.assertTrue(
|
|
ttk._script_from_settings({'name': {'map': mapdict}}))
|
|
|
|
# invalid image element
|
|
self.assertRaises(IndexError,
|
|
ttk._script_from_settings, {'name': {'element create': ['image']}})
|
|
|
|
# minimal valid image
|
|
self.assertTrue(ttk._script_from_settings({'name':
|
|
{'element create': ['image', 'name']}}))
|
|
|
|
image = {'thing': {'element create':
|
|
['image', 'name', ('state1', 'state2', 'val')]}}
|
|
self.assertEqual(ttk._script_from_settings(image),
|
|
"ttk::style element create thing image {name {state1 state2} val} ")
|
|
|
|
image['thing']['element create'].append({'opt': 30})
|
|
self.assertEqual(ttk._script_from_settings(image),
|
|
"ttk::style element create thing image {name {state1 state2} val} "
|
|
"-opt 30")
|
|
|
|
image['thing']['element create'][-1]['opt'] = [MockTclObj(3),
|
|
MockTclObj('2m')]
|
|
self.assertEqual(ttk._script_from_settings(image),
|
|
"ttk::style element create thing image {name {state1 state2} val} "
|
|
"-opt {3 2m}")
|
|
|
|
|
|
def test_tclobj_to_py(self):
|
|
self.assertEqual(
|
|
ttk._tclobj_to_py((MockStateSpec('a', 'b'), 'val')),
|
|
[('a', 'b', 'val')])
|
|
self.assertEqual(
|
|
ttk._tclobj_to_py([MockTclObj('1'), 2, MockTclObj('3m')]),
|
|
[1, 2, '3m'])
|
|
|
|
|
|
def test_list_from_statespec(self):
|
|
def test_it(sspec, value, res_value, states):
|
|
self.assertEqual(ttk._list_from_statespec(
|
|
(sspec, value)), [states + (res_value, )])
|
|
|
|
states_even = tuple('state%d' % i for i in range(6))
|
|
statespec = MockStateSpec(*states_even)
|
|
test_it(statespec, 'val', 'val', states_even)
|
|
test_it(statespec, MockTclObj('val'), 'val', states_even)
|
|
|
|
states_odd = tuple('state%d' % i for i in range(5))
|
|
statespec = MockStateSpec(*states_odd)
|
|
test_it(statespec, 'val', 'val', states_odd)
|
|
|
|
test_it(('a', 'b', 'c'), MockTclObj('val'), 'val', ('a', 'b', 'c'))
|
|
|
|
|
|
def test_list_from_layouttuple(self):
|
|
tk = MockTkApp()
|
|
|
|
# empty layout tuple
|
|
self.assertFalse(ttk._list_from_layouttuple(tk, ()))
|
|
|
|
# shortest layout tuple
|
|
self.assertEqual(ttk._list_from_layouttuple(tk, ('name', )),
|
|
[('name', {})])
|
|
|
|
# not so interesting ltuple
|
|
sample_ltuple = ('name', '-option', 'value')
|
|
self.assertEqual(ttk._list_from_layouttuple(tk, sample_ltuple),
|
|
[('name', {'option': 'value'})])
|
|
|
|
# empty children
|
|
self.assertEqual(ttk._list_from_layouttuple(tk,
|
|
('something', '-children', ())),
|
|
[('something', {'children': []})]
|
|
)
|
|
|
|
# more interesting ltuple
|
|
ltuple = (
|
|
'name', '-option', 'niceone', '-children', (
|
|
('otherone', '-children', (
|
|
('child', )), '-otheropt', 'othervalue'
|
|
)
|
|
)
|
|
)
|
|
self.assertEqual(ttk._list_from_layouttuple(tk, ltuple),
|
|
[('name', {'option': 'niceone', 'children':
|
|
[('otherone', {'otheropt': 'othervalue', 'children':
|
|
[('child', {})]
|
|
})]
|
|
})]
|
|
)
|
|
|
|
# bad tuples
|
|
self.assertRaises(ValueError, ttk._list_from_layouttuple, tk,
|
|
('name', 'no_minus'))
|
|
self.assertRaises(ValueError, ttk._list_from_layouttuple, tk,
|
|
('name', 'no_minus', 'value'))
|
|
self.assertRaises(ValueError, ttk._list_from_layouttuple, tk,
|
|
('something', '-children')) # no children
|
|
|
|
|
|
def test_val_or_dict(self):
|
|
def func(res, opt=None, val=None):
|
|
if opt is None:
|
|
return res
|
|
if val is None:
|
|
return "test val"
|
|
return (opt, val)
|
|
|
|
tk = MockTkApp()
|
|
tk.call = func
|
|
|
|
self.assertEqual(ttk._val_or_dict(tk, {}, '-test:3'),
|
|
{'test': '3'})
|
|
self.assertEqual(ttk._val_or_dict(tk, {}, ('-test', 3)),
|
|
{'test': 3})
|
|
|
|
self.assertEqual(ttk._val_or_dict(tk, {'test': None}, 'x:y'),
|
|
'test val')
|
|
|
|
self.assertEqual(ttk._val_or_dict(tk, {'test': 3}, 'x:y'),
|
|
{'test': 3})
|
|
|
|
|
|
def test_convert_stringval(self):
|
|
tests = (
|
|
(0, 0), ('09', 9), ('a', 'a'), ('áÚ', 'áÚ'), ([], '[]'),
|
|
(None, 'None')
|
|
)
|
|
for orig, expected in tests:
|
|
self.assertEqual(ttk._convert_stringval(orig), expected)
|
|
|
|
|
|
class TclObjsToPyTest(unittest.TestCase):
|
|
|
|
def test_unicode(self):
|
|
adict = {'opt': 'välúè'}
|
|
self.assertEqual(ttk.tclobjs_to_py(adict), {'opt': 'välúè'})
|
|
|
|
adict['opt'] = MockTclObj(adict['opt'])
|
|
self.assertEqual(ttk.tclobjs_to_py(adict), {'opt': 'välúè'})
|
|
|
|
def test_multivalues(self):
|
|
adict = {'opt': [1, 2, 3, 4]}
|
|
self.assertEqual(ttk.tclobjs_to_py(adict), {'opt': [1, 2, 3, 4]})
|
|
|
|
adict['opt'] = [1, 'xm', 3]
|
|
self.assertEqual(ttk.tclobjs_to_py(adict), {'opt': [1, 'xm', 3]})
|
|
|
|
adict['opt'] = (MockStateSpec('a', 'b'), 'válũè')
|
|
self.assertEqual(ttk.tclobjs_to_py(adict),
|
|
{'opt': [('a', 'b', 'válũè')]})
|
|
|
|
self.assertEqual(ttk.tclobjs_to_py({'x': ['y z']}),
|
|
{'x': ['y z']})
|
|
|
|
def test_nosplit(self):
|
|
self.assertEqual(ttk.tclobjs_to_py({'text': 'some text'}),
|
|
{'text': 'some text'})
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|