blob: 95e5f7891f34e9367423fb09eddfc7fd6763aff0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
#!/usr/bin/env python
import exceptions
import os
import sys
import select
import unittest
from common import glib
class TestMainLoop(unittest.TestCase):
def testExceptionHandling(self):
pipe_r, pipe_w = os.pipe()
pid = os.fork()
if pid == 0:
os.close(pipe_w)
select.select([pipe_r], [], [])
os.close(pipe_r)
os._exit(1)
def child_died(pid, status, loop):
loop.quit()
raise Exception("deadbabe")
loop = glib.MainLoop()
glib.child_watch_add(pid, child_died, loop)
os.close(pipe_r)
os.write(pipe_w, "Y")
os.close(pipe_w)
def excepthook(type, value, traceback):
assert type is exceptions.Exception
assert value.args[0] == "deadbabe"
sys.excepthook = excepthook
got_exception = False
try:
loop.run()
except:
got_exception = True
#
# The exception should be handled (by printing it)
# immediately on return from child_died() rather
# than here. See bug #303573
#
sys.excepthook = sys.__excepthook__
assert not got_exception
if __name__ == '__main__':
unittest.main()
|
