def test_filechange(tmpdir):
tmp = tmpdir
hello = tmp.ensure("hello.py")
sd = StatRecorder([tmp])
changed = sd.check()
assert not changed
hello.write("world")
changed = sd.check()
assert changed
tmp.ensure("new.py")
changed = sd.check()
assert changed
tmp.join("new.py").remove()
changed = sd.check()
assert changed
tmp.join("a", "b", "c.py").ensure()
changed = sd.check()
assert changed
tmp.join("a", "c.txt").ensure()
changed = sd.check()
assert changed
changed = sd.check()
assert not changed
tmp.join("a").remove()
changed = sd.check()
assert changed
def test_pycremoval(tmpdir):
tmp = tmpdir
hello = tmp.ensure("hello.py")
sd = StatRecorder([tmp])
changed = sd.check()
assert not changed
pycfile = hello + "c"
pycfile.ensure()
changed = sd.check()
assert not changed
hello.write("world")
changed = sd.check()
assert not pycfile.check()
def test_waitonchange(tmpdir):
tmp = tmpdir
sd = StatRecorder([tmp])
wp = py._thread.WorkerPool(1)
reply = wp.dispatch(sd.waitonchange, checkinterval=0.2)
py.std.time.sleep(0.05)
tmp.ensure("newfile.py")
reply.get(timeout=0.5)
wp.shutdown()
