def test_add_writer_multiple_calls(self, glib_loop):
import os
rfd, wfd = os.pipe()
timeout_occurred = False
expected_i = 10
i = 0
def callback():
nonlocal i
i += 1
if i == expected_i:
glib_loop.stop()
def timeout():
nonlocal timeout_occurred
timeout_occurred = True
glib_loop.stop()
try:
glib_loop.add_writer(wfd, callback)
glib_loop.call_later(0.1, timeout)
glib_loop.run_forever()
finally:
os.close(rfd)
os.close(wfd)
assert not timeout_occurred
assert i == expected_i
def test_add_writer_multiple_calls(self, glib_loop):
import os
rfd, wfd = os.pipe()
timeout_occurred = False
expected_i = 10
i = 0
def callback():
nonlocal i
i += 1
if i == expected_i:
glib_loop.stop()
def timeout():
nonlocal timeout_occurred
timeout_occurred = True
glib_loop.stop()
try:
glib_loop.add_writer(wfd, callback)
glib_loop.call_later(0.1, timeout)
glib_loop.run_forever()
finally:
os.close(rfd)
os.close(wfd)
assert not timeout_occurred
assert i == expected_i
def test_default_signal_handling(glib_loop):
import os
import signal
glib_loop.call_later(0.01, os.kill, os.getpid(), signal.SIGINT)
with pytest.raises(KeyboardInterrupt):
glib_loop.run_forever()
def test_default_signal_handling(glib_loop):
import os
import signal
glib_loop.call_later(0.01, os.kill, os.getpid(), signal.SIGINT)
with pytest.raises(KeyboardInterrupt):
glib_loop.run_forever()
def test_signal_handling_with_multiple_invocations(glib_loop):
import os
import signal
glib_loop.call_later(0.01, os.kill, os.getpid(), signal.SIGINT)
with pytest.raises(KeyboardInterrupt):
glib_loop.run_forever()
glib_loop.run_until_complete(asyncio.sleep(0))
def run_test(fd):
import asyncio
from gi.repository import GLib
fut = asyncio.Future(loop=glib_loop)
fut.add_done_callback(lambda r: remover(fd))
glib_loop.add_writer(fd, callback, fut)
glib_loop.call_later(0.1, timeout)
glib_loop.run_forever()
assert not timeout_occurred
assert removed
def run_test(fd):
import asyncio
from gi.repository import GLib
fut = asyncio.Future(loop=glib_loop)
fut.add_done_callback(lambda r: remover(fd))
glib_loop.add_writer(fd, callback, fut)
glib_loop.call_later(0.1, timeout)
glib_loop.run_forever()
assert not timeout_occurred
assert removed
def test_add_signal_handler(self, glib_loop):
import os
import signal
called = False
def handler():
nonlocal called
called = True
glib_loop.stop()
glib_loop.add_signal_handler(signal.SIGHUP, handler)
assert signal.SIGHUP in glib_loop._sighandlers
glib_loop.call_later(0.01, os.kill, os.getpid(), signal.SIGHUP)
glib_loop.run_forever()
assert called, 'signal handler didnt fire'
def test_add_signal_handler(self, glib_loop):
import os
import signal
called = False
def handler():
nonlocal called
called = True
glib_loop.stop()
glib_loop.add_signal_handler(signal.SIGHUP, handler)
assert signal.SIGHUP in glib_loop._sighandlers
glib_loop.call_later(0.01, os.kill, os.getpid(), signal.SIGHUP)
glib_loop.run_forever()
assert called, "signal handler didnt fire"
def test_call_later_no_coroutine(self, glib_loop):
with pytest.raises(TypeError):
glib_loop.call_later(1, no_op_coro)
def test_call_later_no_coroutine(self, glib_loop):
async def coro():
pass
with pytest.raises(TypeError):
glib_loop.call_later(1, coro)
