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
|
# libguestfs Ruby bindings -*- ruby -*-
# Copyright (C) 2011-2023 Red Hat Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
# Test that throwing an exception in a callback doesn't cause
# the interpreter to segfault. See:
# https://bugzilla.redhat.com/show_bug.cgi?id=664558#c6
require 'minitest/autorun'
require 'guestfs'
class Test810RHBZ664558C6 < Minitest::Test
def test_810_rhbz_664558c6
g = Guestfs::Guestfs.new()
close_invoked = 0
close = Proc.new {| event, event_handle, buf, array |
close_invoked += 1
# Raising an exception used to cause the interpreter to
# segfault. It should just cause an error message to be
# printed on stderr.
raise "ignore this error"
}
g.set_event_callback(close, Guestfs::EVENT_CLOSE)
# This should call the close callback.
g.close()
assert_equal 1, close_invoked
end
end
|
