root / qa / qa_os.py @ 135f64a3
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1 | c68d1f43 | Michael Hanselmann | #
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2 | c68d1f43 | Michael Hanselmann | #
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3 | c68d1f43 | Michael Hanselmann | |
4 | 3582eef6 | Iustin Pop | # Copyright (C) 2007, 2008, 2009, 2010, 2011 Google Inc.
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5 | 8947cf2b | Michael Hanselmann | #
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6 | 8947cf2b | Michael Hanselmann | # This program is free software; you can redistribute it and/or modify
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7 | 8947cf2b | Michael Hanselmann | # it under the terms of the GNU General Public License as published by
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8 | 8947cf2b | Michael Hanselmann | # the Free Software Foundation; either version 2 of the License, or
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9 | 8947cf2b | Michael Hanselmann | # (at your option) any later version.
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10 | 8947cf2b | Michael Hanselmann | #
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11 | 8947cf2b | Michael Hanselmann | # This program is distributed in the hope that it will be useful, but
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12 | 8947cf2b | Michael Hanselmann | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | 8947cf2b | Michael Hanselmann | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | 8947cf2b | Michael Hanselmann | # General Public License for more details.
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15 | 8947cf2b | Michael Hanselmann | #
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16 | 8947cf2b | Michael Hanselmann | # You should have received a copy of the GNU General Public License
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17 | 8947cf2b | Michael Hanselmann | # along with this program; if not, write to the Free Software
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18 | 8947cf2b | Michael Hanselmann | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | 8947cf2b | Michael Hanselmann | # 02110-1301, USA.
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20 | 8947cf2b | Michael Hanselmann | |
21 | 8947cf2b | Michael Hanselmann | |
22 | 8947cf2b | Michael Hanselmann | """OS related QA tests.
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23 | 8947cf2b | Michael Hanselmann |
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24 | 8947cf2b | Michael Hanselmann | """
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25 | 8947cf2b | Michael Hanselmann | |
26 | 8947cf2b | Michael Hanselmann | import os |
27 | 8947cf2b | Michael Hanselmann | import os.path |
28 | 8947cf2b | Michael Hanselmann | |
29 | 8947cf2b | Michael Hanselmann | from ganeti import utils |
30 | 8947cf2b | Michael Hanselmann | from ganeti import constants |
31 | 8947cf2b | Michael Hanselmann | |
32 | 8947cf2b | Michael Hanselmann | import qa_config |
33 | 8947cf2b | Michael Hanselmann | import qa_utils |
34 | 2932dc44 | Michael Hanselmann | import qa_error |
35 | 8947cf2b | Michael Hanselmann | |
36 | 2932dc44 | Michael Hanselmann | from qa_utils import AssertCommand, AssertIn, AssertNotIn |
37 | 8947cf2b | Michael Hanselmann | |
38 | 8947cf2b | Michael Hanselmann | |
39 | 8947cf2b | Michael Hanselmann | _TEMP_OS_NAME = "TEMP-Ganeti-QA-OS"
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40 | 8947cf2b | Michael Hanselmann | _TEMP_OS_PATH = os.path.join(constants.OS_SEARCH_PATH[0], _TEMP_OS_NAME)
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41 | 8947cf2b | Michael Hanselmann | |
42 | 80009a71 | Michael Hanselmann | (_ALL_VALID, |
43 | 80009a71 | Michael Hanselmann | _ALL_INVALID, |
44 | 80009a71 | Michael Hanselmann | _PARTIALLY_VALID) = range(1, 4) |
45 | 80009a71 | Michael Hanselmann | |
46 | 8947cf2b | Michael Hanselmann | |
47 | 8947cf2b | Michael Hanselmann | def TestOsList(): |
48 | 8947cf2b | Michael Hanselmann | """gnt-os list"""
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49 | 2f4b4f78 | Iustin Pop | AssertCommand(["gnt-os", "list"]) |
50 | 8947cf2b | Michael Hanselmann | |
51 | 8947cf2b | Michael Hanselmann | |
52 | 8947cf2b | Michael Hanselmann | def TestOsDiagnose(): |
53 | 8947cf2b | Michael Hanselmann | """gnt-os diagnose"""
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54 | 2f4b4f78 | Iustin Pop | AssertCommand(["gnt-os", "diagnose"]) |
55 | 8947cf2b | Michael Hanselmann | |
56 | 8947cf2b | Michael Hanselmann | |
57 | 2f4b4f78 | Iustin Pop | def _TestOsModify(hvp_dict, fail=False): |
58 | fca11dec | René Nussbaumer | """gnt-os modify"""
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59 | d0c8c01d | Iustin Pop | cmd = ["gnt-os", "modify"] |
60 | fca11dec | René Nussbaumer | |
61 | fca11dec | René Nussbaumer | for hv_name, hv_params in hvp_dict.items(): |
62 | d0c8c01d | Iustin Pop | cmd.append("-H")
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63 | fca11dec | René Nussbaumer | options = [] |
64 | fca11dec | René Nussbaumer | for key, value in hv_params.items(): |
65 | fca11dec | René Nussbaumer | options.append("%s=%s" % (key, value))
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66 | d0c8c01d | Iustin Pop | cmd.append("%s:%s" % (hv_name, ",".join(options))) |
67 | fca11dec | René Nussbaumer | |
68 | fca11dec | René Nussbaumer | cmd.append(_TEMP_OS_NAME) |
69 | 2f4b4f78 | Iustin Pop | AssertCommand(cmd, fail=fail) |
70 | fca11dec | René Nussbaumer | |
71 | fca11dec | René Nussbaumer | |
72 | 074e139f | Michael Hanselmann | def _TestOsStates(os_name): |
73 | e1df06f2 | Iustin Pop | """gnt-os modify, more stuff"""
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74 | e1df06f2 | Iustin Pop | cmd = ["gnt-os", "modify"] |
75 | e1df06f2 | Iustin Pop | |
76 | e1df06f2 | Iustin Pop | for param in ["hidden", "blacklisted"]: |
77 | e1df06f2 | Iustin Pop | for val in ["yes", "no"]: |
78 | 074e139f | Michael Hanselmann | new_cmd = cmd + ["--%s" % param, val, os_name]
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79 | 2f4b4f78 | Iustin Pop | AssertCommand(new_cmd) |
80 | 89e8af70 | Iustin Pop | # check that double-running the command is OK
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81 | 2f4b4f78 | Iustin Pop | AssertCommand(new_cmd) |
82 | e1df06f2 | Iustin Pop | |
83 | e1df06f2 | Iustin Pop | |
84 | 732052c1 | Iustin Pop | def _SetupTempOs(node, dirname, variant, valid): |
85 | 8947cf2b | Michael Hanselmann | """Creates a temporary OS definition on the given node.
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86 | 8947cf2b | Michael Hanselmann |
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87 | 8947cf2b | Michael Hanselmann | """
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88 | 8947cf2b | Michael Hanselmann | sq = utils.ShellQuoteArgs |
89 | e3f9ae2b | Iustin Pop | parts = [ |
90 | e3f9ae2b | Iustin Pop | sq(["rm", "-rf", dirname]), |
91 | e3f9ae2b | Iustin Pop | sq(["mkdir", "-p", dirname]), |
92 | e3f9ae2b | Iustin Pop | sq(["cd", dirname]),
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93 | e3f9ae2b | Iustin Pop | sq(["ln", "-fs", "/bin/true", "export"]), |
94 | e3f9ae2b | Iustin Pop | sq(["ln", "-fs", "/bin/true", "import"]), |
95 | e3f9ae2b | Iustin Pop | sq(["ln", "-fs", "/bin/true", "rename"]), |
96 | e3f9ae2b | Iustin Pop | sq(["ln", "-fs", "/bin/true", "verify"]), |
97 | e3f9ae2b | Iustin Pop | ] |
98 | 8947cf2b | Michael Hanselmann | |
99 | 8947cf2b | Michael Hanselmann | if valid:
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100 | 8947cf2b | Michael Hanselmann | parts.append(sq(["ln", "-fs", "/bin/true", "create"])) |
101 | 8947cf2b | Michael Hanselmann | |
102 | e3f9ae2b | Iustin Pop | parts.append(sq(["echo", str(constants.OS_API_V20)]) + |
103 | 8947cf2b | Michael Hanselmann | " >ganeti_api_version")
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104 | 8947cf2b | Michael Hanselmann | |
105 | 732052c1 | Iustin Pop | parts.append(sq(["echo", variant]) + " >variants.list") |
106 | e3f9ae2b | Iustin Pop | parts.append(sq(["echo", "funny this is funny"]) + " >parameters.list") |
107 | e3f9ae2b | Iustin Pop | |
108 | d0c8c01d | Iustin Pop | cmd = " && ".join(parts)
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109 | 8947cf2b | Michael Hanselmann | |
110 | dfe11bad | Michael Hanselmann | print qa_utils.FormatInfo("Setting up %s with %s OS definition" % |
111 | dfe11bad | Michael Hanselmann | (node["primary"],
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112 | dfe11bad | Michael Hanselmann | ["an invalid", "a valid"][int(valid)])) |
113 | 8947cf2b | Michael Hanselmann | |
114 | 2f4b4f78 | Iustin Pop | AssertCommand(cmd, node=node) |
115 | 8947cf2b | Michael Hanselmann | |
116 | 8947cf2b | Michael Hanselmann | |
117 | 3582eef6 | Iustin Pop | def _RemoveTempOs(node, dirname): |
118 | 8947cf2b | Michael Hanselmann | """Removes a temporary OS definition.
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119 | 8947cf2b | Michael Hanselmann |
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120 | 8947cf2b | Michael Hanselmann | """
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121 | 3582eef6 | Iustin Pop | AssertCommand(["rm", "-rf", dirname], node=node) |
122 | 8947cf2b | Michael Hanselmann | |
123 | 8947cf2b | Michael Hanselmann | |
124 | 2932dc44 | Michael Hanselmann | def _TestOs(mode, rapi_cb): |
125 | 8947cf2b | Michael Hanselmann | """Generic function for OS definition testing
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126 | 8947cf2b | Michael Hanselmann |
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127 | 8947cf2b | Michael Hanselmann | """
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128 | 2932dc44 | Michael Hanselmann | master = qa_config.GetMasterNode() |
129 | 2932dc44 | Michael Hanselmann | |
130 | 2932dc44 | Michael Hanselmann | name = _TEMP_OS_NAME |
131 | 732052c1 | Iustin Pop | variant = "default"
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132 | 732052c1 | Iustin Pop | fullname = "%s+%s" % (name, variant)
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133 | 3582eef6 | Iustin Pop | dirname = _TEMP_OS_PATH |
134 | 8947cf2b | Michael Hanselmann | |
135 | 2932dc44 | Michael Hanselmann | # Ensure OS is usable
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136 | 2932dc44 | Michael Hanselmann | cmd = ["gnt-os", "modify", "--hidden=no", "--blacklisted=no", name] |
137 | 2932dc44 | Michael Hanselmann | AssertCommand(cmd) |
138 | 2932dc44 | Michael Hanselmann | |
139 | 8947cf2b | Michael Hanselmann | nodes = [] |
140 | 8947cf2b | Michael Hanselmann | try:
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141 | 2f4b4f78 | Iustin Pop | for i, node in enumerate(qa_config.get("nodes")): |
142 | 8947cf2b | Michael Hanselmann | nodes.append(node) |
143 | 80009a71 | Michael Hanselmann | if mode == _ALL_INVALID:
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144 | 8947cf2b | Michael Hanselmann | valid = False
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145 | 80009a71 | Michael Hanselmann | elif mode == _ALL_VALID:
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146 | 8947cf2b | Michael Hanselmann | valid = True
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147 | 80009a71 | Michael Hanselmann | elif mode == _PARTIALLY_VALID:
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148 | 8947cf2b | Michael Hanselmann | valid = bool(i % 2) |
149 | 80009a71 | Michael Hanselmann | else:
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150 | 80009a71 | Michael Hanselmann | raise AssertionError("Unknown mode %s" % mode) |
151 | 732052c1 | Iustin Pop | _SetupTempOs(node, dirname, variant, valid) |
152 | 2f4b4f78 | Iustin Pop | |
153 | 2932dc44 | Michael Hanselmann | # TODO: Use Python 2.6's itertools.permutations
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154 | 2932dc44 | Michael Hanselmann | for (hidden, blacklisted) in [(False, False), (True, False), |
155 | 2932dc44 | Michael Hanselmann | (False, True), (True, True)]: |
156 | 2932dc44 | Michael Hanselmann | # Change OS' visibility
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157 | 2932dc44 | Michael Hanselmann | cmd = ["gnt-os", "modify", "--hidden", ["no", "yes"][int(hidden)], |
158 | 2932dc44 | Michael Hanselmann | "--blacklisted", ["no", "yes"][int(blacklisted)], name] |
159 | 2932dc44 | Michael Hanselmann | AssertCommand(cmd) |
160 | 2932dc44 | Michael Hanselmann | |
161 | 2932dc44 | Michael Hanselmann | # Diagnose, checking exit status
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162 | 2932dc44 | Michael Hanselmann | AssertCommand(["gnt-os", "diagnose"], fail=(mode != _ALL_VALID)) |
163 | 2932dc44 | Michael Hanselmann | |
164 | 2932dc44 | Michael Hanselmann | # Diagnose again, ignoring exit status
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165 | 2932dc44 | Michael Hanselmann | output = qa_utils.GetCommandOutput(master["primary"],
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166 | 2932dc44 | Michael Hanselmann | "gnt-os diagnose || :")
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167 | 2932dc44 | Michael Hanselmann | for line in output.splitlines(): |
168 | 2932dc44 | Michael Hanselmann | if line.startswith("OS: %s [global status:" % name): |
169 | 2932dc44 | Michael Hanselmann | break
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170 | 2932dc44 | Michael Hanselmann | else:
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171 | 2932dc44 | Michael Hanselmann | raise qa_error.Error("Didn't find OS '%s' in 'gnt-os diagnose'" % name) |
172 | 2932dc44 | Michael Hanselmann | |
173 | 2932dc44 | Michael Hanselmann | # Check info for all
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174 | 2932dc44 | Michael Hanselmann | cmd = ["gnt-os", "info"] |
175 | 2932dc44 | Michael Hanselmann | output = qa_utils.GetCommandOutput(master["primary"],
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176 | 2932dc44 | Michael Hanselmann | utils.ShellQuoteArgs(cmd)) |
177 | 2932dc44 | Michael Hanselmann | AssertIn("%s:" % name, output.splitlines())
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178 | 2932dc44 | Michael Hanselmann | |
179 | 2932dc44 | Michael Hanselmann | # Check info for OS
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180 | 2932dc44 | Michael Hanselmann | cmd = ["gnt-os", "info", name] |
181 | 2932dc44 | Michael Hanselmann | output = qa_utils.GetCommandOutput(master["primary"],
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182 | 2932dc44 | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).splitlines() |
183 | 2932dc44 | Michael Hanselmann | AssertIn("%s:" % name, output)
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184 | 2932dc44 | Michael Hanselmann | for (field, value) in [("valid", mode == _ALL_VALID), |
185 | 2932dc44 | Michael Hanselmann | ("hidden", hidden),
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186 | 2932dc44 | Michael Hanselmann | ("blacklisted", blacklisted)]:
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187 | 2932dc44 | Michael Hanselmann | AssertIn(" - %s: %s" % (field, value), output)
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188 | 2932dc44 | Michael Hanselmann | |
189 | 2932dc44 | Michael Hanselmann | # Only valid OSes should be listed
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190 | 2932dc44 | Michael Hanselmann | cmd = ["gnt-os", "list", "--no-headers"] |
191 | 2932dc44 | Michael Hanselmann | output = qa_utils.GetCommandOutput(master["primary"],
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192 | 2932dc44 | Michael Hanselmann | utils.ShellQuoteArgs(cmd)) |
193 | 2932dc44 | Michael Hanselmann | if mode == _ALL_VALID and not (hidden or blacklisted): |
194 | 2932dc44 | Michael Hanselmann | assert_fn = AssertIn |
195 | 2932dc44 | Michael Hanselmann | else:
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196 | 2932dc44 | Michael Hanselmann | assert_fn = AssertNotIn |
197 | 732052c1 | Iustin Pop | assert_fn(fullname, output.splitlines()) |
198 | 2932dc44 | Michael Hanselmann | |
199 | 2932dc44 | Michael Hanselmann | # Check via RAPI
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200 | 2932dc44 | Michael Hanselmann | if rapi_cb:
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201 | 732052c1 | Iustin Pop | assert_fn(fullname, rapi_cb()) |
202 | 8947cf2b | Michael Hanselmann | finally:
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203 | 8947cf2b | Michael Hanselmann | for node in nodes: |
204 | 3582eef6 | Iustin Pop | _RemoveTempOs(node, dirname) |
205 | 8947cf2b | Michael Hanselmann | |
206 | 8947cf2b | Michael Hanselmann | |
207 | 2932dc44 | Michael Hanselmann | def TestOsValid(rapi_cb): |
208 | 8947cf2b | Michael Hanselmann | """Testing valid OS definition"""
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209 | 2932dc44 | Michael Hanselmann | return _TestOs(_ALL_VALID, rapi_cb)
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210 | 8947cf2b | Michael Hanselmann | |
211 | 8947cf2b | Michael Hanselmann | |
212 | 2932dc44 | Michael Hanselmann | def TestOsInvalid(rapi_cb): |
213 | 8947cf2b | Michael Hanselmann | """Testing invalid OS definition"""
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214 | 2932dc44 | Michael Hanselmann | return _TestOs(_ALL_INVALID, rapi_cb)
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215 | 8947cf2b | Michael Hanselmann | |
216 | 8947cf2b | Michael Hanselmann | |
217 | 2932dc44 | Michael Hanselmann | def TestOsPartiallyValid(rapi_cb): |
218 | 8947cf2b | Michael Hanselmann | """Testing partially valid OS definition"""
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219 | 2932dc44 | Michael Hanselmann | return _TestOs(_PARTIALLY_VALID, rapi_cb)
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220 | fca11dec | René Nussbaumer | |
221 | fca11dec | René Nussbaumer | |
222 | fca11dec | René Nussbaumer | def TestOsModifyValid(): |
223 | fca11dec | René Nussbaumer | """Testing a valid os modify invocation"""
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224 | fca11dec | René Nussbaumer | hv_dict = { |
225 | fca11dec | René Nussbaumer | constants.HT_XEN_PVM: { |
226 | fca11dec | René Nussbaumer | constants.HV_ROOT_PATH: "/dev/sda5",
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227 | fca11dec | René Nussbaumer | }, |
228 | fca11dec | René Nussbaumer | constants.HT_XEN_HVM: { |
229 | fca11dec | René Nussbaumer | constants.HV_ACPI: False,
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230 | fca11dec | René Nussbaumer | constants.HV_PAE: True,
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231 | fca11dec | René Nussbaumer | }, |
232 | fca11dec | René Nussbaumer | } |
233 | fca11dec | René Nussbaumer | |
234 | fca11dec | René Nussbaumer | return _TestOsModify(hv_dict)
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235 | fca11dec | René Nussbaumer | |
236 | fca11dec | René Nussbaumer | |
237 | fca11dec | René Nussbaumer | def TestOsModifyInvalid(): |
238 | fca11dec | René Nussbaumer | """Testing an invalid os modify invocation"""
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239 | fca11dec | René Nussbaumer | hv_dict = { |
240 | fca11dec | René Nussbaumer | "blahblahblubb": {"bar": ""}, |
241 | fca11dec | René Nussbaumer | } |
242 | fca11dec | René Nussbaumer | |
243 | 2f4b4f78 | Iustin Pop | return _TestOsModify(hv_dict, fail=True) |
244 | e1df06f2 | Iustin Pop | |
245 | e1df06f2 | Iustin Pop | |
246 | 074e139f | Michael Hanselmann | def TestOsStatesNonExisting(): |
247 | 074e139f | Michael Hanselmann | """Testing OS states with non-existing OS"""
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248 | 074e139f | Michael Hanselmann | AssertCommand(["test", "-e", _TEMP_OS_PATH], fail=True) |
249 | 074e139f | Michael Hanselmann | return _TestOsStates(_TEMP_OS_NAME) |