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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
|
# Copyright (C) 2020 Red Hat, Inc.
#
# This work is licensed under the GNU GPLv2 or later.
# See the COPYING file in the top-level directory.
import os
import unittest.mock
import pytest
import virtinst
import tests.utils
import tests.urlfetcher_mock
@unittest.mock.patch.dict(os.environ,
{"VIRTINST_TEST_SUITE_FORCE_LIBOSINFO": "0"})
def _test(mockurl, distro=None, initrd=None,
kernel=None, xen=False, iso=False, arch=None):
# pylint: disable=protected-access
conn = tests.utils.URIs.open_testdefault_cached()
guest = virtinst.Guest(conn)
guest.os.os_type = xen and "xen" or "hvm"
if arch:
guest.os.arch = arch
url = tests.urlfetcher_mock.make_mock_input_url(mockurl)
installer = virtinst.Installer(guest.conn, location=url)
treemedia = installer._treemedia
treemedia._get_fetcher(guest, None)
if iso:
treemedia._cached_fetcher._is_iso = True
detected_distro = installer.detect_distro(guest)
assert (distro or "") in (detected_distro or "")
# Fetch regular kernel
treecache = treemedia._cached_data
kernels = [p[0] for p in treecache.kernel_pairs]
initrds = [p[1] for p in treecache.kernel_pairs]
if initrd:
assert any([i.endswith(initrd) for i in initrds])
if kernel:
assert any([k.endswith(kernel) for k in kernels])
def test_debian():
_test("debian/buster/main/installer-amd64", distro="debian10",
kernel="linux")
_test("debian/buster/main/installer-amd64", distro="debian10",
xen=True, kernel="netboot/xen/vmlinuz")
_test("debian/buster/main/installer-s390x", distro="debian10",
kernel="kernel.debian")
_test("debian/buster/main/installer-ppc64el", distro="debian10",
kernel="vmlinux")
_test("debian/buster/main/installer-arm64", distro="debian10")
_test("debian/daily-images/amd64", distro="debiantesting")
_test("debian/debian-8.10.0-amd64-netinst.iso",
kernel="linux")
_test("debian/debian-8.10.0-amd64-netinst.iso",
iso=True, arch="x86_64", kernel="install.amd/vmlinuz")
_test("debian/debian-8.10.0-s390x-netinst.iso",
iso=True, arch="s390x", kernel="linux_vm")
_test("debian/debian-8.10.0-ppc64el-netinst.iso",
iso=True, arch="ppc64le", kernel="vmlinux")
_test("debian/debian-8.10.0-i386-netinst.iso",
iso=True, arch="i686", kernel="install.386/vmlinuz")
_test("debian/debian-8.10.0-arm64-netinst.iso",
iso=True, arch="aarch64", kernel="install.a64/vmlinuz")
# Bad arch triggers a fallback path
_test("debian/debian-8.10.0-amd64-netinst.iso",
iso=True, arch="badarch", kernel="install/vmlinuz")
# Fails to detect treearch, hits certain paths
_test("debian/debian-8.10.0-s390x-netinst.iso",
kernel="linux")
def test_ubuntu():
_test("ubuntu/bionic/main/installer-amd64", "ubuntu18.04")
_test("ubuntu/focal/main/installer-amd64", "ubuntu20.04")
_test("ubuntu/ubuntu-17.10-amd64.iso",
iso=True, kernel="install/vmlinuz")
_test("ubuntu/ubuntu-17.10-s390x.iso",
iso=True, arch="s390x", kernel="boot/kernel.ubuntu")
def test_fedora():
_test("fedora/30", "fedora30")
_test("fedora/rawhide", "fedora-unknown")
# Fake fedora version 99 to hit certain code paths
_test("fedora/99", "fedora-unknown")
def test_rhel():
_test("rhel/7.6", "rhel7.6")
# Fake rhel 7.20 to hit certain code paths
_test("rhel/7.20", "rhel7.")
def test_centos():
_test("centos/6.10", "centos6.10")
_test("centos/sl7", "centos7.0")
def test_opensuse():
_test("opensuse/tumbleweed", "opensusetumbleweed")
_test("opensuse/10.3", "opensuse10.3")
_test("opensuse/11.4", "opensuse11.4")
_test("opensuse/12.3", "opensuse12.3")
_test("opensuse/13.2", "opensuse13.2",
xen=True, initrd="initrd-xen")
# Specifically use trailing slash to hit url scraping code path
_test("opensuse/42.3/", "opensuse42.3")
# Fake version to trigger particular path in urldetect.py
_test("opensuse/15.9", "opensuse15")
# Has a bad version number which isn't in osinfo-db
_test("opensuse/badversion/", None)
def test_suse():
_test("suse/SLES-10-SP4-DVD-x86_64-GM-DVD1.iso", "sles10sp4")
_test("suse/SLES-11-SP4-DVD-s390x-GM-DVD1.iso", "sles11sp4",
kernel="vmrdr.ikr")
_test("suse/SLES-11-SP4-DVD-ppc64-GM-DVD1.iso", "sles11sp4",
kernel="linux64")
def test_mageia():
_test("mageia/5", "mageia5", initrd="all.rdz")
_test("mageia/8", initrd="all.rdz")
def test_misc():
_test("generic")
with pytest.raises(ValueError) as e:
_test("empty")
assert "installable distribution" in str(e.value)
assert "mistyped" in str(e.value)
|
