130 lines
5.3 KiB
Python
Executable File
130 lines
5.3 KiB
Python
Executable File
#!/usr/bin/env python
|
|
#
|
|
# Tests for fdsets.
|
|
#
|
|
# Copyright (C) 2012 IBM Corp.
|
|
#
|
|
# 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, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
import os
|
|
import iotests
|
|
from iotests import qemu_img
|
|
|
|
image0 = os.path.join(iotests.test_dir, 'image0')
|
|
image1 = os.path.join(iotests.test_dir, 'image1')
|
|
image2 = os.path.join(iotests.test_dir, 'image2')
|
|
image3 = os.path.join(iotests.test_dir, 'image3')
|
|
image4 = os.path.join(iotests.test_dir, 'image4')
|
|
|
|
class TestFdSets(iotests.QMPTestCase):
|
|
|
|
def setUp(self):
|
|
self.vm = iotests.VM()
|
|
qemu_img('create', '-f', iotests.imgfmt, image0, '128K')
|
|
qemu_img('create', '-f', iotests.imgfmt, image1, '128K')
|
|
qemu_img('create', '-f', iotests.imgfmt, image2, '128K')
|
|
qemu_img('create', '-f', iotests.imgfmt, image3, '128K')
|
|
qemu_img('create', '-f', iotests.imgfmt, image4, '128K')
|
|
self.file0 = open(image0, 'r')
|
|
self.file1 = open(image1, 'w+')
|
|
self.file2 = open(image2, 'r')
|
|
self.file3 = open(image3, 'r')
|
|
self.file4 = open(image4, 'r')
|
|
self.vm.add_fd(self.file0.fileno(), 1, 'image0:r')
|
|
self.vm.add_fd(self.file1.fileno(), 1, 'image1:w+')
|
|
self.vm.add_fd(self.file2.fileno(), 0, 'image2:r')
|
|
self.vm.add_fd(self.file3.fileno(), 2, 'image3:r')
|
|
self.vm.add_fd(self.file4.fileno(), 2, 'image4:r')
|
|
self.vm.add_drive("/dev/fdset/1")
|
|
self.vm.launch()
|
|
|
|
def tearDown(self):
|
|
self.vm.shutdown()
|
|
self.file0.close()
|
|
self.file1.close()
|
|
self.file2.close()
|
|
self.file3.close()
|
|
self.file4.close()
|
|
os.remove(image0)
|
|
os.remove(image1)
|
|
os.remove(image2)
|
|
os.remove(image3)
|
|
os.remove(image4)
|
|
|
|
def test_query_fdset(self):
|
|
result = self.vm.qmp('query-fdsets')
|
|
self.assert_qmp(result, 'return[0]/fdset-id', 2)
|
|
self.assert_qmp(result, 'return[1]/fdset-id', 1)
|
|
self.assert_qmp(result, 'return[2]/fdset-id', 0)
|
|
self.assert_qmp(result, 'return[0]/fds[0]/opaque', 'image3:r')
|
|
self.assert_qmp(result, 'return[0]/fds[1]/opaque', 'image4:r')
|
|
self.assert_qmp(result, 'return[1]/fds[0]/opaque', 'image0:r')
|
|
self.assert_qmp(result, 'return[1]/fds[1]/opaque', 'image1:w+')
|
|
self.assert_qmp(result, 'return[2]/fds[0]/opaque', 'image2:r')
|
|
self.vm.shutdown()
|
|
|
|
def test_remove_fdset(self):
|
|
result = self.vm.qmp('remove-fd', fdset_id=2)
|
|
self.assert_qmp(result, 'return', {})
|
|
result = self.vm.qmp('query-fdsets')
|
|
self.assert_qmp(result, 'return[0]/fdset-id', 1)
|
|
self.assert_qmp(result, 'return[1]/fdset-id', 0)
|
|
self.assert_qmp(result, 'return[0]/fds[0]/opaque', 'image0:r')
|
|
self.assert_qmp(result, 'return[0]/fds[1]/opaque', 'image1:w+')
|
|
self.assert_qmp(result, 'return[1]/fds[0]/opaque', 'image2:r')
|
|
self.vm.shutdown()
|
|
|
|
def test_remove_fd(self):
|
|
result = self.vm.qmp('query-fdsets')
|
|
fd_image3 = result['return'][0]['fds'][0]['fd']
|
|
result = self.vm.qmp('remove-fd', fdset_id=2, fd=fd_image3)
|
|
self.assert_qmp(result, 'return', {})
|
|
result = self.vm.qmp('query-fdsets')
|
|
self.assert_qmp(result, 'return[0]/fdset-id', 2)
|
|
self.assert_qmp(result, 'return[1]/fdset-id', 1)
|
|
self.assert_qmp(result, 'return[2]/fdset-id', 0)
|
|
self.assert_qmp(result, 'return[0]/fds[0]/opaque', 'image4:r')
|
|
self.assert_qmp(result, 'return[1]/fds[0]/opaque', 'image0:r')
|
|
self.assert_qmp(result, 'return[1]/fds[1]/opaque', 'image1:w+')
|
|
self.assert_qmp(result, 'return[2]/fds[0]/opaque', 'image2:r')
|
|
self.vm.shutdown()
|
|
|
|
def test_remove_fd_invalid_fdset(self):
|
|
result = self.vm.qmp('query-fdsets')
|
|
fd_image3 = result['return'][0]['fds'][0]['fd']
|
|
result = self.vm.qmp('remove-fd', fdset_id=3, fd=fd_image3)
|
|
self.assert_qmp(result, 'error/class', 'GenericError')
|
|
self.assert_qmp(result, 'error/desc',
|
|
'File descriptor named \'fdset-id:3, fd:%d\' not found' % fd_image3)
|
|
self.vm.shutdown()
|
|
|
|
def test_remove_fd_invalid_fd(self):
|
|
result = self.vm.qmp('query-fdsets')
|
|
result = self.vm.qmp('remove-fd', fdset_id=2, fd=999)
|
|
self.assert_qmp(result, 'error/class', 'GenericError')
|
|
self.assert_qmp(result, 'error/desc',
|
|
'File descriptor named \'fdset-id:2, fd:999\' not found')
|
|
self.vm.shutdown()
|
|
|
|
def test_add_fd_invalid_fd(self):
|
|
result = self.vm.qmp('add-fd', fdset_id=2)
|
|
self.assert_qmp(result, 'error/class', 'GenericError')
|
|
self.assert_qmp(result, 'error/desc',
|
|
'No file descriptor supplied via SCM_RIGHTS')
|
|
self.vm.shutdown()
|
|
|
|
if __name__ == '__main__':
|
|
iotests.main(supported_fmts=['raw'])
|