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# libguestfs Ruby bindings -*- ruby -*-
# Copyright (C) 2011 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.
require 'test/unit'
$:.unshift(File::join(File::dirname(__FILE__), "..", "lib"))
$:.unshift(File::join(File::dirname(__FILE__), "..", "ext", "guestfs"))
require 'guestfs'
class TestLoad < Test::Unit::TestCase
def test_events
g = Guestfs::create()
log = Proc.new {| event, event_handle, buf, array |
if event == Guestfs::EVENT_APPLIANCE
buf.chomp!
end
puts "ruby event logged: event=#{event} eh=#{event_handle} buf='#{buf}' array=#{array}"
}
close_invoked = 0
close = Proc.new {| event, event_handle, buf, array |
close_invoked += 1
log.call(event, event_handle, buf, array)
}
# Grab log, trace and daemon messages into our custom callback.
event_bitmask = Guestfs::EVENT_APPLIANCE | Guestfs::EVENT_LIBRARY |
Guestfs::EVENT_TRACE
g.set_event_callback(log, event_bitmask)
# Check that the close event is called.
g.set_event_callback(close, Guestfs::EVENT_CLOSE)
# Make sure we see some messages.
g.set_trace(1)
g.set_verbose(1)
# Do some stuff.
g.add_drive_ro("/dev/null")
g.set_autosync(1)
if close_invoked != 0
raise "close_invoked should be 0"
end
g.close()
if close_invoked != 1
raise "close_invoked should be 1"
end
end
end
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