| # |
| # Copyright (c) 2021 Nutanix Inc. All rights reserved. |
| # |
| # Authors: John Levon <john.levon@nutanix.com> |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution. |
| # * Neither the name of Nutanix nor the names of its contributors may be |
| # used to endorse or promote products derived from this software without |
| # specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| # ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY |
| # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH |
| # DAMAGE. |
| # |
| |
| from libvfio_user import * |
| import ctypes as c |
| import errno |
| |
| |
| def test_vfu_create_ctx_bad_trans(): |
| ctx = vfu_create_ctx(trans=VFU_TRANS_MAX) |
| assert ctx is None |
| assert c.get_errno() == errno.ENOTSUP |
| |
| |
| def test_vfu_create_ctx_bad_flags(): |
| ctx = vfu_create_ctx(flags=999) |
| assert ctx is None |
| assert c.get_errno() == errno.EINVAL |
| |
| |
| def test_vfu_create_ctx_bad_dev_type(): |
| ctx = vfu_create_ctx(dev_type=VFU_DEV_TYPE_PCI + 4) |
| assert ctx is None |
| assert c.get_errno() == errno.ENOTSUP |
| |
| |
| def test_vfu_create_ctx_default(): |
| ctx = vfu_create_ctx() |
| assert ctx is not None |
| |
| ret = vfu_realize_ctx(ctx) |
| assert ret == 0 |
| |
| vfu_destroy_ctx(ctx) |