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#!/usr/bin/env python
import unittest
from common import glib
class Idle(glib.Idle):
def __init__(self, loop):
glib.Idle.__init__(self)
self.count = 0
self.set_callback(self.callback, loop)
def callback(self, loop):
self.count += 1
return True
class MySource(glib.Source):
def __init__(self):
glib.Source.__init__(self)
def prepare(self):
return True, 0
def check(self):
return True
def dispatch(self, callback, args):
return callback(*args)
class TestSource(unittest.TestCase):
def timeout_callback(self, loop):
loop.quit()
def my_callback(self, loop):
self.pos += 1
return True
def setup_timeout(self, loop):
timeout = glib.Timeout(500)
timeout.set_callback(self.timeout_callback, loop)
timeout.attach()
def testSources(self):
loop = glib.MainLoop()
self.setup_timeout(loop)
idle = Idle(loop)
idle.attach()
self.pos = 0
m = MySource()
m.set_callback(self.my_callback, loop)
m.attach()
loop.run()
assert self.pos >= 0 and idle.count >= 0
def testSourcePrepare(self):
# this test may not terminate if prepare() is wrapped incorrectly
dispatched = [False]
loop = glib.MainLoop()
class CustomTimeout(glib.Source):
def prepare(self):
return (False, 10)
def check(self):
return True
def dispatch(self, callback, args):
dispatched[0] = True
loop.quit()
return False
source = CustomTimeout()
source.attach()
source.set_callback(dir)
loop.run()
assert dispatched[0]
class TestTimeout(unittest.TestCase):
def test504337(self):
timeout_source = glib.Timeout(20)
idle_source = glib.Idle()
if __name__ == '__main__':
unittest.main()
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