def test_numeric_string_with_units_check(self):
from kivy.properties import NumericProperty
a = NumericProperty()
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, '55dp')
from kivy.core.window import Window
density = Window._density if hasattr(Window, '_density') else 1
self.assertEqual(a.get(wid), 55 * density)
self.assertEqual(a.get_format(wid), 'dp')
a.set(wid, u'55dp')
self.assertEqual(a.get(wid), 55 * density)
self.assertEqual(a.get_format(wid), 'dp')
a.set(wid, '99in')
self.assertEqual(a.get(wid), 9504.0 * density)
self.assertEqual(a.get_format(wid), 'in')
a.set(wid, u'99in')
self.assertEqual(a.get(wid), 9504.0 * density)
self.assertEqual(a.get_format(wid), 'in')
def test_numeric_string_with_units_check(self, set_name):
from kivy.properties import NumericProperty
from kivy.metrics import Metrics
a = NumericProperty()
if set_name:
a.set_name(wid, 'a')
a.link_eagerly(wid)
else:
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, '55dp')
density = Metrics.density
self.assertEqual(a.get(wid), 55 * density)
self.assertEqual(a.get_format(wid), 'dp')
a.set(wid, u'55dp')
self.assertEqual(a.get(wid), 55 * density)
self.assertEqual(a.get_format(wid), 'dp')
a.set(wid, '99in')
self.assertEqual(a.get(wid), 9504.0 * density)
self.assertEqual(a.get_format(wid), 'in')
a.set(wid, u'99in')
self.assertEqual(a.get(wid), 9504.0 * density)
self.assertEqual(a.get_format(wid), 'in')
def test_numeric_string_with_units_check(self):
from kivy.properties import NumericProperty
a = NumericProperty()
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, '55dp')
from kivy.core.window import Window
density = Window._density if hasattr(Window, '_density') else 1
self.assertEqual(a.get(wid), 55 * density)
self.assertEqual(a.get_format(wid), 'dp')
a.set(wid, u'55dp')
self.assertEqual(a.get(wid), 55 * density)
self.assertEqual(a.get_format(wid), 'dp')
a.set(wid, '99in')
self.assertEqual(a.get(wid), 9504.0 * density)
self.assertEqual(a.get_format(wid), 'in')
a.set(wid, u'99in')
self.assertEqual(a.get(wid), 9504.0 * density)
self.assertEqual(a.get_format(wid), 'in')
def test_numericcheck(self):
from kivy.properties import NumericProperty
a = NumericProperty()
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, 99)
self.assertEqual(a.get(wid), 99)
def test_numericcheck(self):
from kivy.properties import NumericProperty
a = NumericProperty()
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, 99)
self.assertEqual(a.get(wid), 99)
def test_numeric_string_without_units(self):
from kivy.properties import NumericProperty
a = NumericProperty()
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, '2')
self.assertEqual(a.get(wid), 2)
def test_numeric_string_without_units(self):
from kivy.properties import NumericProperty
a = NumericProperty()
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, '2')
self.assertEqual(a.get(wid), 2)
def test_propertynone(self):
from kivy.properties import NumericProperty
a = NumericProperty(0, allownone=True)
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
try:
a.set(wid, None)
self.assertEqual(a.get(wid), None)
except ValueError, e:
pass
def test_reference(self, set_name):
from kivy.properties import NumericProperty, ReferenceListProperty
x = NumericProperty(0)
if set_name:
x.set_name(wid, 'x')
x.link_eagerly(wid)
else:
x.link(wid, 'x')
x.link_deps(wid, 'x')
y = NumericProperty(0)
if set_name:
y.set_name(wid, 'y')
y.link_eagerly(wid)
else:
y.link(wid, 'y')
y.link_deps(wid, 'y')
pos = ReferenceListProperty(x, y)
if set_name:
pos.set_name(wid, 'pos')
pos.link_eagerly(wid)
else:
pos.link(wid, 'pos')
pos.link_deps(wid, 'pos')
self.assertEqual(x.get(wid), 0)
self.assertEqual(y.get(wid), 0)
self.assertEqual(pos.get(wid), [0, 0])
x.set(wid, 50)
self.assertEqual(pos.get(wid), [50, 0])
y.set(wid, 50)
self.assertEqual(pos.get(wid), [50, 50])
pos.set(wid, [0, 0])
self.assertEqual(pos.get(wid), [0, 0])
self.assertEqual(x.get(wid), 0)
self.assertEqual(y.get(wid), 0)
# test observer
global observe_called
observe_called = 0
def observe(obj, value):
global observe_called
observe_called = 1
pos.bind(wid, observe)
self.assertEqual(observe_called, 0)
x.set(wid, 99)
self.assertEqual(observe_called, 1)
def test_numericcheck(self, set_name):
from kivy.properties import NumericProperty
a = NumericProperty()
if set_name:
a.set_name(wid, 'a')
a.link_eagerly(wid)
else:
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, 99)
self.assertEqual(a.get(wid), 99)
def test_numeric_string_without_units(self, set_name):
from kivy.properties import NumericProperty
a = NumericProperty()
if set_name:
a.set_name(wid, 'a')
a.link_eagerly(wid)
else:
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, '2')
self.assertEqual(a.get(wid), 2)
def test_numericcheck(self):
from kivy.properties import NumericProperty
a = NumericProperty(0)
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, 99)
self.assertEqual(a.get(wid), 99)
try:
a.set(wid, '') # string shouldn't be accepted
self.fail('number accept string, fail.')
except ValueError:
pass
def test_numericcheck(self):
from kivy.properties import NumericProperty
a = NumericProperty()
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, 99)
self.assertEqual(a.get(wid), 99)
try:
a.set(wid, '') # string shouldn't be accepted
self.fail('number accept string, fail.')
except ValueError:
pass
def test_propertynone(self, set_name):
from kivy.properties import NumericProperty
a = NumericProperty(0, allownone=True)
if set_name:
a.set_name(wid, 'a')
a.link_eagerly(wid)
else:
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
try:
a.set(wid, None)
self.assertEqual(a.get(wid), None)
except ValueError:
pass
a.set(wid, 1)
self.assertEqual(a.get(wid), 1)
def test_reference(self):
from kivy.properties import NumericProperty, ReferenceListProperty
x = NumericProperty(0)
x.link(wid, 'x')
x.link_deps(wid, 'x')
y = NumericProperty(0)
y.link(wid, 'y')
y.link_deps(wid, 'y')
pos = ReferenceListProperty(x, y)
pos.link(wid, 'pos')
pos.link_deps(wid, 'pos')
self.assertEqual(x.get(wid), 0)
self.assertEqual(y.get(wid), 0)
self.assertEqual(pos.get(wid), [0, 0])
x.set(wid, 50)
self.assertEqual(pos.get(wid), [50, 0])
y.set(wid, 50)
self.assertEqual(pos.get(wid), [50, 50])
pos.set(wid, [0, 0])
self.assertEqual(pos.get(wid), [0, 0])
self.assertEqual(x.get(wid), 0)
self.assertEqual(y.get(wid), 0)
# test observer
global observe_called
observe_called = 0
def observe(obj, value):
global observe_called
observe_called = 1
pos.bind(wid, observe)
self.assertEqual(observe_called, 0)
x.set(wid, 99)
self.assertEqual(observe_called, 1)
def test_numeric_string_with_units_check(self):
from kivy.properties import NumericProperty
a = NumericProperty()
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, '55dp')
self.assertEqual(a.get(wid), 55)
self.assertEqual(a.get_format(wid), 'dp')
a.set(wid, u'55dp')
self.assertEqual(a.get(wid), 55)
self.assertEqual(a.get_format(wid), 'dp')
a.set(wid, '99in')
self.assertEqual(a.get(wid), 9504.0)
self.assertEqual(a.get_format(wid), 'in')
a.set(wid, u'99in')
self.assertEqual(a.get(wid), 9504.0)
self.assertEqual(a.get_format(wid), 'in')
def test_numeric_string_with_units_check(self):
from kivy.properties import NumericProperty
a = NumericProperty()
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), 0)
a.set(wid, '55dp')
self.assertEqual(a.get(wid), 55)
self.assertEqual(a.get_format(wid), 'dp')
a.set(wid, u'55dp')
self.assertEqual(a.get(wid), 55)
self.assertEqual(a.get_format(wid), 'dp')
a.set(wid, '99in')
self.assertEqual(a.get(wid), 9504.0)
self.assertEqual(a.get_format(wid), 'in')
a.set(wid, u'99in')
self.assertEqual(a.get(wid), 9504.0)
self.assertEqual(a.get_format(wid), 'in')
