root / htools / Ganeti / HTools / QC.hs @ 96bc2003
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1 | 23fe06c2 | Iustin Pop | {-# LANGUAGE TemplateHaskell #-} |
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2 | 23fe06c2 | Iustin Pop | |
3 | 525bfb36 | Iustin Pop | {-| Unittests for ganeti-htools. |
4 | e2fa2baf | Iustin Pop | |
5 | e2fa2baf | Iustin Pop | -} |
6 | e2fa2baf | Iustin Pop | |
7 | e2fa2baf | Iustin Pop | {- |
8 | e2fa2baf | Iustin Pop | |
9 | d6eec019 | Iustin Pop | Copyright (C) 2009, 2010, 2011, 2012 Google Inc. |
10 | e2fa2baf | Iustin Pop | |
11 | e2fa2baf | Iustin Pop | This program is free software; you can redistribute it and/or modify |
12 | e2fa2baf | Iustin Pop | it under the terms of the GNU General Public License as published by |
13 | e2fa2baf | Iustin Pop | the Free Software Foundation; either version 2 of the License, or |
14 | e2fa2baf | Iustin Pop | (at your option) any later version. |
15 | e2fa2baf | Iustin Pop | |
16 | e2fa2baf | Iustin Pop | This program is distributed in the hope that it will be useful, but |
17 | e2fa2baf | Iustin Pop | WITHOUT ANY WARRANTY; without even the implied warranty of |
18 | e2fa2baf | Iustin Pop | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
19 | e2fa2baf | Iustin Pop | General Public License for more details. |
20 | e2fa2baf | Iustin Pop | |
21 | e2fa2baf | Iustin Pop | You should have received a copy of the GNU General Public License |
22 | e2fa2baf | Iustin Pop | along with this program; if not, write to the Free Software |
23 | e2fa2baf | Iustin Pop | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
24 | e2fa2baf | Iustin Pop | 02110-1301, USA. |
25 | e2fa2baf | Iustin Pop | |
26 | e2fa2baf | Iustin Pop | -} |
27 | e2fa2baf | Iustin Pop | |
28 | 15f4c8ca | Iustin Pop | module Ganeti.HTools.QC |
29 | d5dfae0a | Iustin Pop | ( testUtils |
30 | d5dfae0a | Iustin Pop | , testPeerMap |
31 | d5dfae0a | Iustin Pop | , testContainer |
32 | d5dfae0a | Iustin Pop | , testInstance |
33 | d5dfae0a | Iustin Pop | , testNode |
34 | d5dfae0a | Iustin Pop | , testText |
35 | d5dfae0a | Iustin Pop | , testOpCodes |
36 | d5dfae0a | Iustin Pop | , testJobs |
37 | d5dfae0a | Iustin Pop | , testCluster |
38 | d5dfae0a | Iustin Pop | , testLoader |
39 | d5dfae0a | Iustin Pop | , testTypes |
40 | d5dfae0a | Iustin Pop | ) where |
41 | 15f4c8ca | Iustin Pop | |
42 | 15f4c8ca | Iustin Pop | import Test.QuickCheck |
43 | bc782180 | Iustin Pop | import Data.List (findIndex, intercalate, nub, isPrefixOf) |
44 | 15f4c8ca | Iustin Pop | import Data.Maybe |
45 | 88f25dd0 | Iustin Pop | import Control.Monad |
46 | 88f25dd0 | Iustin Pop | import qualified Text.JSON as J |
47 | 8fcf251f | Iustin Pop | import qualified Data.Map |
48 | 3fea6959 | Iustin Pop | import qualified Data.IntMap as IntMap |
49 | 88f25dd0 | Iustin Pop | import qualified Ganeti.OpCodes as OpCodes |
50 | db079755 | Iustin Pop | import qualified Ganeti.Jobs as Jobs |
51 | 223dbe53 | Iustin Pop | import qualified Ganeti.Luxi |
52 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.CLI as CLI |
53 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Cluster as Cluster |
54 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Container as Container |
55 | 223dbe53 | Iustin Pop | import qualified Ganeti.HTools.ExtLoader |
56 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.IAlloc as IAlloc |
57 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Instance as Instance |
58 | b69be409 | Iustin Pop | import qualified Ganeti.HTools.JSON as JSON |
59 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Loader as Loader |
60 | 223dbe53 | Iustin Pop | import qualified Ganeti.HTools.Luxi |
61 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Node as Node |
62 | 10ef6b4e | Iustin Pop | import qualified Ganeti.HTools.Group as Group |
63 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.PeerMap as PeerMap |
64 | c478f837 | Iustin Pop | import qualified Ganeti.HTools.Rapi |
65 | 223dbe53 | Iustin Pop | import qualified Ganeti.HTools.Simu |
66 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Text as Text |
67 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Types as Types |
68 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Utils as Utils |
69 | 223dbe53 | Iustin Pop | import qualified Ganeti.HTools.Version |
70 | e82271f8 | Iustin Pop | import qualified Ganeti.Constants as C |
71 | 15f4c8ca | Iustin Pop | |
72 | 33b9d92d | Iustin Pop | import qualified Ganeti.HTools.Program.Hail |
73 | 33b9d92d | Iustin Pop | import qualified Ganeti.HTools.Program.Hbal |
74 | 33b9d92d | Iustin Pop | import qualified Ganeti.HTools.Program.Hscan |
75 | 33b9d92d | Iustin Pop | import qualified Ganeti.HTools.Program.Hspace |
76 | 33b9d92d | Iustin Pop | |
77 | 23fe06c2 | Iustin Pop | import Ganeti.HTools.QCHelper (testSuite) |
78 | 8e4f6d56 | Iustin Pop | |
79 | 3fea6959 | Iustin Pop | -- * Constants |
80 | 3fea6959 | Iustin Pop | |
81 | 525bfb36 | Iustin Pop | -- | Maximum memory (1TiB, somewhat random value). |
82 | 8fcf251f | Iustin Pop | maxMem :: Int |
83 | 8fcf251f | Iustin Pop | maxMem = 1024 * 1024 |
84 | 8fcf251f | Iustin Pop | |
85 | 525bfb36 | Iustin Pop | -- | Maximum disk (8TiB, somewhat random value). |
86 | 8fcf251f | Iustin Pop | maxDsk :: Int |
87 | 49f9627a | Iustin Pop | maxDsk = 1024 * 1024 * 8 |
88 | 8fcf251f | Iustin Pop | |
89 | 525bfb36 | Iustin Pop | -- | Max CPUs (1024, somewhat random value). |
90 | 8fcf251f | Iustin Pop | maxCpu :: Int |
91 | 8fcf251f | Iustin Pop | maxCpu = 1024 |
92 | 8fcf251f | Iustin Pop | |
93 | 6cff91f5 | Iustin Pop | -- | Null iPolicy, and by null we mean very liberal. |
94 | 6cff91f5 | Iustin Pop | nullIPolicy = Types.IPolicy |
95 | 6cff91f5 | Iustin Pop | { Types.iPolicyMinSpec = Types.ISpec { Types.iSpecMemorySize = 0 |
96 | 6cff91f5 | Iustin Pop | , Types.iSpecCpuCount = 0 |
97 | 6cff91f5 | Iustin Pop | , Types.iSpecDiskSize = 0 |
98 | 6cff91f5 | Iustin Pop | , Types.iSpecDiskCount = 0 |
99 | 6cff91f5 | Iustin Pop | , Types.iSpecNicCount = 0 |
100 | 6cff91f5 | Iustin Pop | } |
101 | 6cff91f5 | Iustin Pop | , Types.iPolicyMaxSpec = Types.ISpec { Types.iSpecMemorySize = maxBound |
102 | 6cff91f5 | Iustin Pop | , Types.iSpecCpuCount = maxBound |
103 | 6cff91f5 | Iustin Pop | , Types.iSpecDiskSize = maxBound |
104 | 6cff91f5 | Iustin Pop | , Types.iSpecDiskCount = C.maxDisks |
105 | 6cff91f5 | Iustin Pop | , Types.iSpecNicCount = C.maxNics |
106 | 6cff91f5 | Iustin Pop | } |
107 | 6cff91f5 | Iustin Pop | , Types.iPolicyStdSpec = Types.ISpec { Types.iSpecMemorySize = Types.unitMem |
108 | 6cff91f5 | Iustin Pop | , Types.iSpecCpuCount = Types.unitCpu |
109 | 6cff91f5 | Iustin Pop | , Types.iSpecDiskSize = Types.unitDsk |
110 | 6cff91f5 | Iustin Pop | , Types.iSpecDiskCount = 1 |
111 | 6cff91f5 | Iustin Pop | , Types.iSpecNicCount = 1 |
112 | 6cff91f5 | Iustin Pop | } |
113 | 6cff91f5 | Iustin Pop | , Types.iPolicyDiskTemplates = [Types.DTDrbd8, Types.DTPlain] |
114 | 6cff91f5 | Iustin Pop | } |
115 | 6cff91f5 | Iustin Pop | |
116 | 6cff91f5 | Iustin Pop | |
117 | 10ef6b4e | Iustin Pop | defGroup :: Group.Group |
118 | 10ef6b4e | Iustin Pop | defGroup = flip Group.setIdx 0 $ |
119 | f3f76ccc | Iustin Pop | Group.create "default" Types.defaultGroupID Types.AllocPreferred |
120 | 6cff91f5 | Iustin Pop | nullIPolicy |
121 | 10ef6b4e | Iustin Pop | |
122 | 10ef6b4e | Iustin Pop | defGroupList :: Group.List |
123 | cb0c77ff | Iustin Pop | defGroupList = Container.fromList [(Group.idx defGroup, defGroup)] |
124 | 10ef6b4e | Iustin Pop | |
125 | 10ef6b4e | Iustin Pop | defGroupAssoc :: Data.Map.Map String Types.Gdx |
126 | 10ef6b4e | Iustin Pop | defGroupAssoc = Data.Map.singleton (Group.uuid defGroup) (Group.idx defGroup) |
127 | 10ef6b4e | Iustin Pop | |
128 | 3fea6959 | Iustin Pop | -- * Helper functions |
129 | 3fea6959 | Iustin Pop | |
130 | 525bfb36 | Iustin Pop | -- | Simple checker for whether OpResult is fail or pass. |
131 | 79a72ce7 | Iustin Pop | isFailure :: Types.OpResult a -> Bool |
132 | 79a72ce7 | Iustin Pop | isFailure (Types.OpFail _) = True |
133 | 79a72ce7 | Iustin Pop | isFailure _ = False |
134 | 79a72ce7 | Iustin Pop | |
135 | 72bb6b4e | Iustin Pop | -- | Checks for equality with proper annotation. |
136 | 72bb6b4e | Iustin Pop | (==?) :: (Show a, Eq a) => a -> a -> Property |
137 | 72bb6b4e | Iustin Pop | (==?) x y = printTestCase |
138 | 72bb6b4e | Iustin Pop | ("Expected equality, but '" ++ |
139 | 72bb6b4e | Iustin Pop | show x ++ "' /= '" ++ show y ++ "'") (x == y) |
140 | 72bb6b4e | Iustin Pop | infix 3 ==? |
141 | 72bb6b4e | Iustin Pop | |
142 | 96bc2003 | Iustin Pop | -- | Show a message and fail the test. |
143 | 96bc2003 | Iustin Pop | failTest :: String -> Property |
144 | 96bc2003 | Iustin Pop | failTest msg = printTestCase msg False |
145 | 96bc2003 | Iustin Pop | |
146 | 525bfb36 | Iustin Pop | -- | Update an instance to be smaller than a node. |
147 | 3fea6959 | Iustin Pop | setInstanceSmallerThanNode node inst = |
148 | d5dfae0a | Iustin Pop | inst { Instance.mem = Node.availMem node `div` 2 |
149 | d5dfae0a | Iustin Pop | , Instance.dsk = Node.availDisk node `div` 2 |
150 | d5dfae0a | Iustin Pop | , Instance.vcpus = Node.availCpu node `div` 2 |
151 | d5dfae0a | Iustin Pop | } |
152 | 3fea6959 | Iustin Pop | |
153 | dce9bbb3 | Iustin Pop | -- | Check if an instance is smaller than a node. |
154 | dce9bbb3 | Iustin Pop | isInstanceSmallerThanNode node inst = |
155 | dce9bbb3 | Iustin Pop | Instance.mem inst <= Node.availMem node `div` 2 && |
156 | dce9bbb3 | Iustin Pop | Instance.dsk inst <= Node.availDisk node `div` 2 && |
157 | dce9bbb3 | Iustin Pop | Instance.vcpus inst <= Node.availCpu node `div` 2 |
158 | dce9bbb3 | Iustin Pop | |
159 | 525bfb36 | Iustin Pop | -- | Create an instance given its spec. |
160 | 3fea6959 | Iustin Pop | createInstance mem dsk vcpus = |
161 | d5dfae0a | Iustin Pop | Instance.create "inst-unnamed" mem dsk vcpus Types.Running [] True (-1) (-1) |
162 | d5dfae0a | Iustin Pop | Types.DTDrbd8 |
163 | 3fea6959 | Iustin Pop | |
164 | 525bfb36 | Iustin Pop | -- | Create a small cluster by repeating a node spec. |
165 | 3fea6959 | Iustin Pop | makeSmallCluster :: Node.Node -> Int -> Node.List |
166 | 3fea6959 | Iustin Pop | makeSmallCluster node count = |
167 | e73c5fe2 | Iustin Pop | let origname = Node.name node |
168 | e73c5fe2 | Iustin Pop | origalias = Node.alias node |
169 | e73c5fe2 | Iustin Pop | nodes = map (\idx -> node { Node.name = origname ++ "-" ++ show idx |
170 | e73c5fe2 | Iustin Pop | , Node.alias = origalias ++ "-" ++ show idx }) |
171 | e73c5fe2 | Iustin Pop | [1..count] |
172 | e73c5fe2 | Iustin Pop | fn = flip Node.buildPeers Container.empty |
173 | e73c5fe2 | Iustin Pop | namelst = map (\n -> (Node.name n, fn n)) nodes |
174 | d5dfae0a | Iustin Pop | (_, nlst) = Loader.assignIndices namelst |
175 | d5dfae0a | Iustin Pop | in nlst |
176 | 3fea6959 | Iustin Pop | |
177 | 3603605a | Iustin Pop | -- | Make a small cluster, both nodes and instances. |
178 | 3603605a | Iustin Pop | makeSmallEmptyCluster :: Node.Node -> Int -> Instance.Instance |
179 | 3603605a | Iustin Pop | -> (Node.List, Instance.List, Instance.Instance) |
180 | 3603605a | Iustin Pop | makeSmallEmptyCluster node count inst = |
181 | 3603605a | Iustin Pop | (makeSmallCluster node count, Container.empty, |
182 | 3603605a | Iustin Pop | setInstanceSmallerThanNode node inst) |
183 | 3603605a | Iustin Pop | |
184 | 525bfb36 | Iustin Pop | -- | Checks if a node is "big" enough. |
185 | d6f9f5bd | Iustin Pop | isNodeBig :: Int -> Node.Node -> Bool |
186 | d6f9f5bd | Iustin Pop | isNodeBig size node = Node.availDisk node > size * Types.unitDsk |
187 | 3fea6959 | Iustin Pop | && Node.availMem node > size * Types.unitMem |
188 | 3fea6959 | Iustin Pop | && Node.availCpu node > size * Types.unitCpu |
189 | 3fea6959 | Iustin Pop | |
190 | e08424a8 | Guido Trotter | canBalance :: Cluster.Table -> Bool -> Bool -> Bool -> Bool |
191 | e08424a8 | Guido Trotter | canBalance tbl dm im evac = isJust $ Cluster.tryBalance tbl dm im evac 0 0 |
192 | 3fea6959 | Iustin Pop | |
193 | f4161783 | Iustin Pop | -- | Assigns a new fresh instance to a cluster; this is not |
194 | 525bfb36 | Iustin Pop | -- allocation, so no resource checks are done. |
195 | f4161783 | Iustin Pop | assignInstance :: Node.List -> Instance.List -> Instance.Instance -> |
196 | f4161783 | Iustin Pop | Types.Idx -> Types.Idx -> |
197 | f4161783 | Iustin Pop | (Node.List, Instance.List) |
198 | f4161783 | Iustin Pop | assignInstance nl il inst pdx sdx = |
199 | f4161783 | Iustin Pop | let pnode = Container.find pdx nl |
200 | f4161783 | Iustin Pop | snode = Container.find sdx nl |
201 | f4161783 | Iustin Pop | maxiidx = if Container.null il |
202 | d5dfae0a | Iustin Pop | then 0 |
203 | d5dfae0a | Iustin Pop | else fst (Container.findMax il) + 1 |
204 | f4161783 | Iustin Pop | inst' = inst { Instance.idx = maxiidx, |
205 | f4161783 | Iustin Pop | Instance.pNode = pdx, Instance.sNode = sdx } |
206 | f4161783 | Iustin Pop | pnode' = Node.setPri pnode inst' |
207 | f4161783 | Iustin Pop | snode' = Node.setSec snode inst' |
208 | f4161783 | Iustin Pop | nl' = Container.addTwo pdx pnode' sdx snode' nl |
209 | f4161783 | Iustin Pop | il' = Container.add maxiidx inst' il |
210 | f4161783 | Iustin Pop | in (nl', il') |
211 | f4161783 | Iustin Pop | |
212 | 3fea6959 | Iustin Pop | -- * Arbitrary instances |
213 | 3fea6959 | Iustin Pop | |
214 | 525bfb36 | Iustin Pop | -- | Defines a DNS name. |
215 | a070c426 | Iustin Pop | newtype DNSChar = DNSChar { dnsGetChar::Char } |
216 | 525bfb36 | Iustin Pop | |
217 | a070c426 | Iustin Pop | instance Arbitrary DNSChar where |
218 | d5dfae0a | Iustin Pop | arbitrary = do |
219 | d5dfae0a | Iustin Pop | x <- elements (['a'..'z'] ++ ['0'..'9'] ++ "_-") |
220 | d5dfae0a | Iustin Pop | return (DNSChar x) |
221 | a070c426 | Iustin Pop | |
222 | a070c426 | Iustin Pop | getName :: Gen String |
223 | a070c426 | Iustin Pop | getName = do |
224 | a070c426 | Iustin Pop | n <- choose (1, 64) |
225 | a070c426 | Iustin Pop | dn <- vector n::Gen [DNSChar] |
226 | a070c426 | Iustin Pop | return (map dnsGetChar dn) |
227 | a070c426 | Iustin Pop | |
228 | a070c426 | Iustin Pop | getFQDN :: Gen String |
229 | a070c426 | Iustin Pop | getFQDN = do |
230 | a070c426 | Iustin Pop | felem <- getName |
231 | a070c426 | Iustin Pop | ncomps <- choose (1, 4) |
232 | a070c426 | Iustin Pop | frest <- vector ncomps::Gen [[DNSChar]] |
233 | a070c426 | Iustin Pop | let frest' = map (map dnsGetChar) frest |
234 | a070c426 | Iustin Pop | return (felem ++ "." ++ intercalate "." frest') |
235 | a070c426 | Iustin Pop | |
236 | dce9bbb3 | Iustin Pop | -- | Defines a tag type. |
237 | dce9bbb3 | Iustin Pop | newtype TagChar = TagChar { tagGetChar :: Char } |
238 | dce9bbb3 | Iustin Pop | |
239 | dce9bbb3 | Iustin Pop | -- | All valid tag chars. This doesn't need to match _exactly_ |
240 | dce9bbb3 | Iustin Pop | -- Ganeti's own tag regex, just enough for it to be close. |
241 | dce9bbb3 | Iustin Pop | tagChar :: [Char] |
242 | dce9bbb3 | Iustin Pop | tagChar = ['a'..'z'] ++ ['A'..'Z'] ++ ['0'..'9'] ++ ".+*/:@-" |
243 | dce9bbb3 | Iustin Pop | |
244 | dce9bbb3 | Iustin Pop | instance Arbitrary TagChar where |
245 | dce9bbb3 | Iustin Pop | arbitrary = do |
246 | dce9bbb3 | Iustin Pop | c <- elements tagChar |
247 | dce9bbb3 | Iustin Pop | return (TagChar c) |
248 | dce9bbb3 | Iustin Pop | |
249 | dce9bbb3 | Iustin Pop | -- | Generates a tag |
250 | dce9bbb3 | Iustin Pop | genTag :: Gen [TagChar] |
251 | dce9bbb3 | Iustin Pop | genTag = do |
252 | dce9bbb3 | Iustin Pop | -- the correct value would be C.maxTagLen, but that's way too |
253 | dce9bbb3 | Iustin Pop | -- verbose in unittests, and at the moment I don't see any possible |
254 | dce9bbb3 | Iustin Pop | -- bugs with longer tags and the way we use tags in htools |
255 | dce9bbb3 | Iustin Pop | n <- choose (1, 10) |
256 | dce9bbb3 | Iustin Pop | vector n |
257 | dce9bbb3 | Iustin Pop | |
258 | dce9bbb3 | Iustin Pop | -- | Generates a list of tags (correctly upper bounded). |
259 | dce9bbb3 | Iustin Pop | genTags :: Gen [String] |
260 | dce9bbb3 | Iustin Pop | genTags = do |
261 | dce9bbb3 | Iustin Pop | -- the correct value would be C.maxTagsPerObj, but per the comment |
262 | dce9bbb3 | Iustin Pop | -- in genTag, we don't use tags enough in htools to warrant testing |
263 | dce9bbb3 | Iustin Pop | -- such big values |
264 | dce9bbb3 | Iustin Pop | n <- choose (0, 10::Int) |
265 | dce9bbb3 | Iustin Pop | tags <- mapM (const genTag) [1..n] |
266 | dce9bbb3 | Iustin Pop | return $ map (map tagGetChar) tags |
267 | dce9bbb3 | Iustin Pop | |
268 | 7dd14211 | Agata Murawska | instance Arbitrary Types.InstanceStatus where |
269 | e1bf27bb | Agata Murawska | arbitrary = elements [minBound..maxBound] |
270 | 7dd14211 | Agata Murawska | |
271 | 15f4c8ca | Iustin Pop | -- let's generate a random instance |
272 | 15f4c8ca | Iustin Pop | instance Arbitrary Instance.Instance where |
273 | d5dfae0a | Iustin Pop | arbitrary = do |
274 | d5dfae0a | Iustin Pop | name <- getFQDN |
275 | d5dfae0a | Iustin Pop | mem <- choose (0, maxMem) |
276 | d5dfae0a | Iustin Pop | dsk <- choose (0, maxDsk) |
277 | d5dfae0a | Iustin Pop | run_st <- arbitrary |
278 | d5dfae0a | Iustin Pop | pn <- arbitrary |
279 | d5dfae0a | Iustin Pop | sn <- arbitrary |
280 | d5dfae0a | Iustin Pop | vcpus <- choose (0, maxCpu) |
281 | d5dfae0a | Iustin Pop | return $ Instance.create name mem dsk vcpus run_st [] True pn sn |
282 | d5dfae0a | Iustin Pop | Types.DTDrbd8 |
283 | 15f4c8ca | Iustin Pop | |
284 | 525bfb36 | Iustin Pop | -- | Generas an arbitrary node based on sizing information. |
285 | 525bfb36 | Iustin Pop | genNode :: Maybe Int -- ^ Minimum node size in terms of units |
286 | 525bfb36 | Iustin Pop | -> Maybe Int -- ^ Maximum node size (when Nothing, bounded |
287 | 525bfb36 | Iustin Pop | -- just by the max... constants) |
288 | 525bfb36 | Iustin Pop | -> Gen Node.Node |
289 | 00c75986 | Iustin Pop | genNode min_multiplier max_multiplier = do |
290 | 00c75986 | Iustin Pop | let (base_mem, base_dsk, base_cpu) = |
291 | d5dfae0a | Iustin Pop | case min_multiplier of |
292 | d5dfae0a | Iustin Pop | Just mm -> (mm * Types.unitMem, |
293 | d5dfae0a | Iustin Pop | mm * Types.unitDsk, |
294 | d5dfae0a | Iustin Pop | mm * Types.unitCpu) |
295 | d5dfae0a | Iustin Pop | Nothing -> (0, 0, 0) |
296 | 00c75986 | Iustin Pop | (top_mem, top_dsk, top_cpu) = |
297 | d5dfae0a | Iustin Pop | case max_multiplier of |
298 | d5dfae0a | Iustin Pop | Just mm -> (mm * Types.unitMem, |
299 | d5dfae0a | Iustin Pop | mm * Types.unitDsk, |
300 | d5dfae0a | Iustin Pop | mm * Types.unitCpu) |
301 | d5dfae0a | Iustin Pop | Nothing -> (maxMem, maxDsk, maxCpu) |
302 | 00c75986 | Iustin Pop | name <- getFQDN |
303 | 00c75986 | Iustin Pop | mem_t <- choose (base_mem, top_mem) |
304 | 00c75986 | Iustin Pop | mem_f <- choose (base_mem, mem_t) |
305 | 00c75986 | Iustin Pop | mem_n <- choose (0, mem_t - mem_f) |
306 | 00c75986 | Iustin Pop | dsk_t <- choose (base_dsk, top_dsk) |
307 | 00c75986 | Iustin Pop | dsk_f <- choose (base_dsk, dsk_t) |
308 | 00c75986 | Iustin Pop | cpu_t <- choose (base_cpu, top_cpu) |
309 | 00c75986 | Iustin Pop | offl <- arbitrary |
310 | 00c75986 | Iustin Pop | let n = Node.create name (fromIntegral mem_t) mem_n mem_f |
311 | 00c75986 | Iustin Pop | (fromIntegral dsk_t) dsk_f (fromIntegral cpu_t) offl 0 |
312 | d6eec019 | Iustin Pop | n' = Node.setPolicy nullIPolicy n |
313 | d6eec019 | Iustin Pop | return $ Node.buildPeers n' Container.empty |
314 | 00c75986 | Iustin Pop | |
315 | d6f9f5bd | Iustin Pop | -- | Helper function to generate a sane node. |
316 | d6f9f5bd | Iustin Pop | genOnlineNode :: Gen Node.Node |
317 | d6f9f5bd | Iustin Pop | genOnlineNode = do |
318 | d6f9f5bd | Iustin Pop | arbitrary `suchThat` (\n -> not (Node.offline n) && |
319 | d6f9f5bd | Iustin Pop | not (Node.failN1 n) && |
320 | d6f9f5bd | Iustin Pop | Node.availDisk n > 0 && |
321 | d6f9f5bd | Iustin Pop | Node.availMem n > 0 && |
322 | d6f9f5bd | Iustin Pop | Node.availCpu n > 0) |
323 | d6f9f5bd | Iustin Pop | |
324 | 15f4c8ca | Iustin Pop | -- and a random node |
325 | 15f4c8ca | Iustin Pop | instance Arbitrary Node.Node where |
326 | d5dfae0a | Iustin Pop | arbitrary = genNode Nothing Nothing |
327 | 15f4c8ca | Iustin Pop | |
328 | 88f25dd0 | Iustin Pop | -- replace disks |
329 | 88f25dd0 | Iustin Pop | instance Arbitrary OpCodes.ReplaceDisksMode where |
330 | e1bf27bb | Agata Murawska | arbitrary = elements [minBound..maxBound] |
331 | 88f25dd0 | Iustin Pop | |
332 | 88f25dd0 | Iustin Pop | instance Arbitrary OpCodes.OpCode where |
333 | 88f25dd0 | Iustin Pop | arbitrary = do |
334 | 88f25dd0 | Iustin Pop | op_id <- elements [ "OP_TEST_DELAY" |
335 | 88f25dd0 | Iustin Pop | , "OP_INSTANCE_REPLACE_DISKS" |
336 | 88f25dd0 | Iustin Pop | , "OP_INSTANCE_FAILOVER" |
337 | 88f25dd0 | Iustin Pop | , "OP_INSTANCE_MIGRATE" |
338 | 88f25dd0 | Iustin Pop | ] |
339 | 3603605a | Iustin Pop | case op_id of |
340 | 3603605a | Iustin Pop | "OP_TEST_DELAY" -> |
341 | 3603605a | Iustin Pop | liftM3 OpCodes.OpTestDelay arbitrary arbitrary arbitrary |
342 | 3603605a | Iustin Pop | "OP_INSTANCE_REPLACE_DISKS" -> |
343 | 3603605a | Iustin Pop | liftM5 OpCodes.OpInstanceReplaceDisks arbitrary arbitrary |
344 | 3603605a | Iustin Pop | arbitrary arbitrary arbitrary |
345 | 3603605a | Iustin Pop | "OP_INSTANCE_FAILOVER" -> |
346 | 3603605a | Iustin Pop | liftM3 OpCodes.OpInstanceFailover arbitrary arbitrary |
347 | 3603605a | Iustin Pop | arbitrary |
348 | 3603605a | Iustin Pop | "OP_INSTANCE_MIGRATE" -> |
349 | 3603605a | Iustin Pop | liftM5 OpCodes.OpInstanceMigrate arbitrary arbitrary |
350 | 3603605a | Iustin Pop | arbitrary arbitrary arbitrary |
351 | 3603605a | Iustin Pop | _ -> fail "Wrong opcode" |
352 | 88f25dd0 | Iustin Pop | |
353 | db079755 | Iustin Pop | instance Arbitrary Jobs.OpStatus where |
354 | db079755 | Iustin Pop | arbitrary = elements [minBound..maxBound] |
355 | db079755 | Iustin Pop | |
356 | db079755 | Iustin Pop | instance Arbitrary Jobs.JobStatus where |
357 | db079755 | Iustin Pop | arbitrary = elements [minBound..maxBound] |
358 | db079755 | Iustin Pop | |
359 | 525bfb36 | Iustin Pop | newtype SmallRatio = SmallRatio Double deriving Show |
360 | 525bfb36 | Iustin Pop | instance Arbitrary SmallRatio where |
361 | d5dfae0a | Iustin Pop | arbitrary = do |
362 | d5dfae0a | Iustin Pop | v <- choose (0, 1) |
363 | d5dfae0a | Iustin Pop | return $ SmallRatio v |
364 | 525bfb36 | Iustin Pop | |
365 | 3c002a13 | Iustin Pop | instance Arbitrary Types.AllocPolicy where |
366 | 3c002a13 | Iustin Pop | arbitrary = elements [minBound..maxBound] |
367 | 3c002a13 | Iustin Pop | |
368 | 3c002a13 | Iustin Pop | instance Arbitrary Types.DiskTemplate where |
369 | 3c002a13 | Iustin Pop | arbitrary = elements [minBound..maxBound] |
370 | 3c002a13 | Iustin Pop | |
371 | 0047d4e2 | Iustin Pop | instance Arbitrary Types.FailMode where |
372 | d5dfae0a | Iustin Pop | arbitrary = elements [minBound..maxBound] |
373 | 0047d4e2 | Iustin Pop | |
374 | aa1d552d | Iustin Pop | instance Arbitrary Types.EvacMode where |
375 | aa1d552d | Iustin Pop | arbitrary = elements [minBound..maxBound] |
376 | aa1d552d | Iustin Pop | |
377 | 0047d4e2 | Iustin Pop | instance Arbitrary a => Arbitrary (Types.OpResult a) where |
378 | d5dfae0a | Iustin Pop | arbitrary = arbitrary >>= \c -> |
379 | 3603605a | Iustin Pop | if c |
380 | 3603605a | Iustin Pop | then liftM Types.OpGood arbitrary |
381 | 3603605a | Iustin Pop | else liftM Types.OpFail arbitrary |
382 | 0047d4e2 | Iustin Pop | |
383 | 00b70680 | Iustin Pop | instance Arbitrary Types.ISpec where |
384 | 00b70680 | Iustin Pop | arbitrary = do |
385 | 00b70680 | Iustin Pop | mem <- arbitrary::Gen (NonNegative Int) |
386 | 00b70680 | Iustin Pop | dsk_c <- arbitrary::Gen (NonNegative Int) |
387 | 00b70680 | Iustin Pop | dsk_s <- arbitrary::Gen (NonNegative Int) |
388 | 00b70680 | Iustin Pop | cpu <- arbitrary::Gen (NonNegative Int) |
389 | 00b70680 | Iustin Pop | nic <- arbitrary::Gen (NonNegative Int) |
390 | 00b70680 | Iustin Pop | return Types.ISpec { Types.iSpecMemorySize = fromIntegral mem |
391 | 00b70680 | Iustin Pop | , Types.iSpecCpuCount = fromIntegral cpu |
392 | 00b70680 | Iustin Pop | , Types.iSpecDiskSize = fromIntegral dsk_s |
393 | 00b70680 | Iustin Pop | , Types.iSpecDiskCount = fromIntegral dsk_c |
394 | 00b70680 | Iustin Pop | , Types.iSpecNicCount = fromIntegral nic |
395 | 00b70680 | Iustin Pop | } |
396 | 00b70680 | Iustin Pop | |
397 | 00b70680 | Iustin Pop | -- | Helper function to check whether a spec is LTE than another |
398 | 00b70680 | Iustin Pop | iSpecSmaller :: Types.ISpec -> Types.ISpec -> Bool |
399 | 00b70680 | Iustin Pop | iSpecSmaller imin imax = |
400 | 00b70680 | Iustin Pop | Types.iSpecMemorySize imin <= Types.iSpecMemorySize imax && |
401 | 00b70680 | Iustin Pop | Types.iSpecCpuCount imin <= Types.iSpecCpuCount imax && |
402 | 00b70680 | Iustin Pop | Types.iSpecDiskSize imin <= Types.iSpecDiskSize imax && |
403 | 00b70680 | Iustin Pop | Types.iSpecDiskCount imin <= Types.iSpecDiskCount imax && |
404 | 00b70680 | Iustin Pop | Types.iSpecNicCount imin <= Types.iSpecNicCount imax |
405 | 00b70680 | Iustin Pop | |
406 | 00b70680 | Iustin Pop | instance Arbitrary Types.IPolicy where |
407 | 00b70680 | Iustin Pop | arbitrary = do |
408 | 00b70680 | Iustin Pop | imin <- arbitrary |
409 | 00b70680 | Iustin Pop | istd <- arbitrary `suchThat` (iSpecSmaller imin) |
410 | 00b70680 | Iustin Pop | imax <- arbitrary `suchThat` (iSpecSmaller istd) |
411 | 00b70680 | Iustin Pop | dts <- arbitrary |
412 | 00b70680 | Iustin Pop | return Types.IPolicy { Types.iPolicyMinSpec = imin |
413 | 00b70680 | Iustin Pop | , Types.iPolicyStdSpec = istd |
414 | 00b70680 | Iustin Pop | , Types.iPolicyMaxSpec = imax |
415 | 00b70680 | Iustin Pop | , Types.iPolicyDiskTemplates = dts |
416 | 00b70680 | Iustin Pop | } |
417 | 00b70680 | Iustin Pop | |
418 | 3fea6959 | Iustin Pop | -- * Actual tests |
419 | 8fcf251f | Iustin Pop | |
420 | 525bfb36 | Iustin Pop | -- ** Utils tests |
421 | 525bfb36 | Iustin Pop | |
422 | 525bfb36 | Iustin Pop | -- | If the list is not just an empty element, and if the elements do |
423 | 525bfb36 | Iustin Pop | -- not contain commas, then join+split should be idempotent. |
424 | a1cd7c1e | Iustin Pop | prop_Utils_commaJoinSplit = |
425 | d5dfae0a | Iustin Pop | forAll (arbitrary `suchThat` |
426 | 3603605a | Iustin Pop | (\l -> l /= [""] && all (notElem ',') l )) $ \lst -> |
427 | d5dfae0a | Iustin Pop | Utils.sepSplit ',' (Utils.commaJoin lst) ==? lst |
428 | a1cd7c1e | Iustin Pop | |
429 | 525bfb36 | Iustin Pop | -- | Split and join should always be idempotent. |
430 | 72bb6b4e | Iustin Pop | prop_Utils_commaSplitJoin s = |
431 | d5dfae0a | Iustin Pop | Utils.commaJoin (Utils.sepSplit ',' s) ==? s |
432 | 691dcd2a | Iustin Pop | |
433 | a810ad21 | Iustin Pop | -- | fromObjWithDefault, we test using the Maybe monad and an integer |
434 | 525bfb36 | Iustin Pop | -- value. |
435 | a810ad21 | Iustin Pop | prop_Utils_fromObjWithDefault def_value random_key = |
436 | d5dfae0a | Iustin Pop | -- a missing key will be returned with the default |
437 | b69be409 | Iustin Pop | JSON.fromObjWithDefault [] random_key def_value == Just def_value && |
438 | d5dfae0a | Iustin Pop | -- a found key will be returned as is, not with default |
439 | b69be409 | Iustin Pop | JSON.fromObjWithDefault [(random_key, J.showJSON def_value)] |
440 | d5dfae0a | Iustin Pop | random_key (def_value+1) == Just def_value |
441 | d5dfae0a | Iustin Pop | where _types = def_value :: Integer |
442 | a810ad21 | Iustin Pop | |
443 | bfe6c954 | Guido Trotter | -- | Test that functional if' behaves like the syntactic sugar if. |
444 | 72bb6b4e | Iustin Pop | prop_Utils_if'if :: Bool -> Int -> Int -> Gen Prop |
445 | 72bb6b4e | Iustin Pop | prop_Utils_if'if cnd a b = |
446 | d5dfae0a | Iustin Pop | Utils.if' cnd a b ==? if cnd then a else b |
447 | bfe6c954 | Guido Trotter | |
448 | 22fac87d | Guido Trotter | -- | Test basic select functionality |
449 | 72bb6b4e | Iustin Pop | prop_Utils_select :: Int -- ^ Default result |
450 | 72bb6b4e | Iustin Pop | -> [Int] -- ^ List of False values |
451 | 72bb6b4e | Iustin Pop | -> [Int] -- ^ List of True values |
452 | 72bb6b4e | Iustin Pop | -> Gen Prop -- ^ Test result |
453 | 22fac87d | Guido Trotter | prop_Utils_select def lst1 lst2 = |
454 | 3603605a | Iustin Pop | Utils.select def (flist ++ tlist) ==? expectedresult |
455 | ba1260ba | Iustin Pop | where expectedresult = Utils.if' (null lst2) def (head lst2) |
456 | ba1260ba | Iustin Pop | flist = zip (repeat False) lst1 |
457 | ba1260ba | Iustin Pop | tlist = zip (repeat True) lst2 |
458 | 22fac87d | Guido Trotter | |
459 | 22fac87d | Guido Trotter | -- | Test basic select functionality with undefined default |
460 | 72bb6b4e | Iustin Pop | prop_Utils_select_undefd :: [Int] -- ^ List of False values |
461 | 22fac87d | Guido Trotter | -> NonEmptyList Int -- ^ List of True values |
462 | 72bb6b4e | Iustin Pop | -> Gen Prop -- ^ Test result |
463 | 22fac87d | Guido Trotter | prop_Utils_select_undefd lst1 (NonEmpty lst2) = |
464 | 3603605a | Iustin Pop | Utils.select undefined (flist ++ tlist) ==? head lst2 |
465 | ba1260ba | Iustin Pop | where flist = zip (repeat False) lst1 |
466 | ba1260ba | Iustin Pop | tlist = zip (repeat True) lst2 |
467 | 22fac87d | Guido Trotter | |
468 | 22fac87d | Guido Trotter | -- | Test basic select functionality with undefined list values |
469 | 72bb6b4e | Iustin Pop | prop_Utils_select_undefv :: [Int] -- ^ List of False values |
470 | 22fac87d | Guido Trotter | -> NonEmptyList Int -- ^ List of True values |
471 | 72bb6b4e | Iustin Pop | -> Gen Prop -- ^ Test result |
472 | 22fac87d | Guido Trotter | prop_Utils_select_undefv lst1 (NonEmpty lst2) = |
473 | 72bb6b4e | Iustin Pop | Utils.select undefined cndlist ==? head lst2 |
474 | ba1260ba | Iustin Pop | where flist = zip (repeat False) lst1 |
475 | ba1260ba | Iustin Pop | tlist = zip (repeat True) lst2 |
476 | ba1260ba | Iustin Pop | cndlist = flist ++ tlist ++ [undefined] |
477 | bfe6c954 | Guido Trotter | |
478 | 1cb92fac | Iustin Pop | prop_Utils_parseUnit (NonNegative n) = |
479 | d5dfae0a | Iustin Pop | Utils.parseUnit (show n) == Types.Ok n && |
480 | d5dfae0a | Iustin Pop | Utils.parseUnit (show n ++ "m") == Types.Ok n && |
481 | d5dfae0a | Iustin Pop | (case Utils.parseUnit (show n ++ "M") of |
482 | d5dfae0a | Iustin Pop | Types.Ok m -> if n > 0 |
483 | d5dfae0a | Iustin Pop | then m < n -- for positive values, X MB is < than X MiB |
484 | d5dfae0a | Iustin Pop | else m == 0 -- but for 0, 0 MB == 0 MiB |
485 | d5dfae0a | Iustin Pop | Types.Bad _ -> False) && |
486 | d5dfae0a | Iustin Pop | Utils.parseUnit (show n ++ "g") == Types.Ok (n*1024) && |
487 | d5dfae0a | Iustin Pop | Utils.parseUnit (show n ++ "t") == Types.Ok (n*1048576) && |
488 | d5dfae0a | Iustin Pop | Types.isBad (Utils.parseUnit (show n ++ "x")::Types.Result Int) |
489 | 1b0a6356 | Iustin Pop | where _types = n::Int |
490 | 1cb92fac | Iustin Pop | |
491 | 525bfb36 | Iustin Pop | -- | Test list for the Utils module. |
492 | 23fe06c2 | Iustin Pop | testSuite "Utils" |
493 | d5dfae0a | Iustin Pop | [ 'prop_Utils_commaJoinSplit |
494 | d5dfae0a | Iustin Pop | , 'prop_Utils_commaSplitJoin |
495 | d5dfae0a | Iustin Pop | , 'prop_Utils_fromObjWithDefault |
496 | d5dfae0a | Iustin Pop | , 'prop_Utils_if'if |
497 | d5dfae0a | Iustin Pop | , 'prop_Utils_select |
498 | d5dfae0a | Iustin Pop | , 'prop_Utils_select_undefd |
499 | d5dfae0a | Iustin Pop | , 'prop_Utils_select_undefv |
500 | d5dfae0a | Iustin Pop | , 'prop_Utils_parseUnit |
501 | d5dfae0a | Iustin Pop | ] |
502 | 691dcd2a | Iustin Pop | |
503 | 525bfb36 | Iustin Pop | -- ** PeerMap tests |
504 | 525bfb36 | Iustin Pop | |
505 | 525bfb36 | Iustin Pop | -- | Make sure add is idempotent. |
506 | fbb95f28 | Iustin Pop | prop_PeerMap_addIdempotent pmap key em = |
507 | d5dfae0a | Iustin Pop | fn puniq ==? fn (fn puniq) |
508 | 7bc82927 | Iustin Pop | where _types = (pmap::PeerMap.PeerMap, |
509 | fbb95f28 | Iustin Pop | key::PeerMap.Key, em::PeerMap.Elem) |
510 | fbb95f28 | Iustin Pop | fn = PeerMap.add key em |
511 | 7bc82927 | Iustin Pop | puniq = PeerMap.accumArray const pmap |
512 | 15f4c8ca | Iustin Pop | |
513 | 525bfb36 | Iustin Pop | -- | Make sure remove is idempotent. |
514 | 15f4c8ca | Iustin Pop | prop_PeerMap_removeIdempotent pmap key = |
515 | d5dfae0a | Iustin Pop | fn puniq ==? fn (fn puniq) |
516 | 7bc82927 | Iustin Pop | where _types = (pmap::PeerMap.PeerMap, key::PeerMap.Key) |
517 | 7bc82927 | Iustin Pop | fn = PeerMap.remove key |
518 | 15f4c8ca | Iustin Pop | puniq = PeerMap.accumArray const pmap |
519 | 15f4c8ca | Iustin Pop | |
520 | 525bfb36 | Iustin Pop | -- | Make sure a missing item returns 0. |
521 | 15f4c8ca | Iustin Pop | prop_PeerMap_findMissing pmap key = |
522 | d5dfae0a | Iustin Pop | PeerMap.find key (PeerMap.remove key puniq) ==? 0 |
523 | 7bc82927 | Iustin Pop | where _types = (pmap::PeerMap.PeerMap, key::PeerMap.Key) |
524 | 15f4c8ca | Iustin Pop | puniq = PeerMap.accumArray const pmap |
525 | 15f4c8ca | Iustin Pop | |
526 | 525bfb36 | Iustin Pop | -- | Make sure an added item is found. |
527 | fbb95f28 | Iustin Pop | prop_PeerMap_addFind pmap key em = |
528 | d5dfae0a | Iustin Pop | PeerMap.find key (PeerMap.add key em puniq) ==? em |
529 | 7bc82927 | Iustin Pop | where _types = (pmap::PeerMap.PeerMap, |
530 | fbb95f28 | Iustin Pop | key::PeerMap.Key, em::PeerMap.Elem) |
531 | 7bc82927 | Iustin Pop | puniq = PeerMap.accumArray const pmap |
532 | 15f4c8ca | Iustin Pop | |
533 | 525bfb36 | Iustin Pop | -- | Manual check that maxElem returns the maximum indeed, or 0 for null. |
534 | 15f4c8ca | Iustin Pop | prop_PeerMap_maxElem pmap = |
535 | d5dfae0a | Iustin Pop | PeerMap.maxElem puniq ==? if null puniq then 0 |
536 | 72bb6b4e | Iustin Pop | else (maximum . snd . unzip) puniq |
537 | 7bc82927 | Iustin Pop | where _types = pmap::PeerMap.PeerMap |
538 | 15f4c8ca | Iustin Pop | puniq = PeerMap.accumArray const pmap |
539 | 15f4c8ca | Iustin Pop | |
540 | 525bfb36 | Iustin Pop | -- | List of tests for the PeerMap module. |
541 | 23fe06c2 | Iustin Pop | testSuite "PeerMap" |
542 | d5dfae0a | Iustin Pop | [ 'prop_PeerMap_addIdempotent |
543 | d5dfae0a | Iustin Pop | , 'prop_PeerMap_removeIdempotent |
544 | d5dfae0a | Iustin Pop | , 'prop_PeerMap_maxElem |
545 | d5dfae0a | Iustin Pop | , 'prop_PeerMap_addFind |
546 | d5dfae0a | Iustin Pop | , 'prop_PeerMap_findMissing |
547 | d5dfae0a | Iustin Pop | ] |
548 | 7dd5ee6c | Iustin Pop | |
549 | 525bfb36 | Iustin Pop | -- ** Container tests |
550 | 095d7ac0 | Iustin Pop | |
551 | 3603605a | Iustin Pop | -- we silence the following due to hlint bug fixed in later versions |
552 | 3603605a | Iustin Pop | {-# ANN prop_Container_addTwo "HLint: ignore Avoid lambda" #-} |
553 | 095d7ac0 | Iustin Pop | prop_Container_addTwo cdata i1 i2 = |
554 | d5dfae0a | Iustin Pop | fn i1 i2 cont == fn i2 i1 cont && |
555 | d5dfae0a | Iustin Pop | fn i1 i2 cont == fn i1 i2 (fn i1 i2 cont) |
556 | 095d7ac0 | Iustin Pop | where _types = (cdata::[Int], |
557 | 095d7ac0 | Iustin Pop | i1::Int, i2::Int) |
558 | 095d7ac0 | Iustin Pop | cont = foldl (\c x -> Container.add x x c) Container.empty cdata |
559 | 095d7ac0 | Iustin Pop | fn x1 x2 = Container.addTwo x1 x1 x2 x2 |
560 | 095d7ac0 | Iustin Pop | |
561 | 5ef78537 | Iustin Pop | prop_Container_nameOf node = |
562 | 5ef78537 | Iustin Pop | let nl = makeSmallCluster node 1 |
563 | 5ef78537 | Iustin Pop | fnode = head (Container.elems nl) |
564 | 72bb6b4e | Iustin Pop | in Container.nameOf nl (Node.idx fnode) ==? Node.name fnode |
565 | 5ef78537 | Iustin Pop | |
566 | 525bfb36 | Iustin Pop | -- | We test that in a cluster, given a random node, we can find it by |
567 | 5ef78537 | Iustin Pop | -- its name and alias, as long as all names and aliases are unique, |
568 | 525bfb36 | Iustin Pop | -- and that we fail to find a non-existing name. |
569 | 5ef78537 | Iustin Pop | prop_Container_findByName node othername = |
570 | 5ef78537 | Iustin Pop | forAll (choose (1, 20)) $ \ cnt -> |
571 | 5ef78537 | Iustin Pop | forAll (choose (0, cnt - 1)) $ \ fidx -> |
572 | 5ef78537 | Iustin Pop | forAll (vector cnt) $ \ names -> |
573 | 5ef78537 | Iustin Pop | (length . nub) (map fst names ++ map snd names) == |
574 | 5ef78537 | Iustin Pop | length names * 2 && |
575 | 3603605a | Iustin Pop | othername `notElem` (map fst names ++ map snd names) ==> |
576 | 5ef78537 | Iustin Pop | let nl = makeSmallCluster node cnt |
577 | 5ef78537 | Iustin Pop | nodes = Container.elems nl |
578 | 5ef78537 | Iustin Pop | nodes' = map (\((name, alias), nn) -> (Node.idx nn, |
579 | 5ef78537 | Iustin Pop | nn { Node.name = name, |
580 | 5ef78537 | Iustin Pop | Node.alias = alias })) |
581 | 5ef78537 | Iustin Pop | $ zip names nodes |
582 | cb0c77ff | Iustin Pop | nl' = Container.fromList nodes' |
583 | 5ef78537 | Iustin Pop | target = snd (nodes' !! fidx) |
584 | 5ef78537 | Iustin Pop | in Container.findByName nl' (Node.name target) == Just target && |
585 | 5ef78537 | Iustin Pop | Container.findByName nl' (Node.alias target) == Just target && |
586 | 3603605a | Iustin Pop | isNothing (Container.findByName nl' othername) |
587 | 5ef78537 | Iustin Pop | |
588 | 23fe06c2 | Iustin Pop | testSuite "Container" |
589 | d5dfae0a | Iustin Pop | [ 'prop_Container_addTwo |
590 | d5dfae0a | Iustin Pop | , 'prop_Container_nameOf |
591 | d5dfae0a | Iustin Pop | , 'prop_Container_findByName |
592 | d5dfae0a | Iustin Pop | ] |
593 | 095d7ac0 | Iustin Pop | |
594 | 525bfb36 | Iustin Pop | -- ** Instance tests |
595 | 525bfb36 | Iustin Pop | |
596 | 7bc82927 | Iustin Pop | -- Simple instance tests, we only have setter/getters |
597 | 7bc82927 | Iustin Pop | |
598 | 39d11971 | Iustin Pop | prop_Instance_creat inst = |
599 | d5dfae0a | Iustin Pop | Instance.name inst ==? Instance.alias inst |
600 | 39d11971 | Iustin Pop | |
601 | 7bc82927 | Iustin Pop | prop_Instance_setIdx inst idx = |
602 | d5dfae0a | Iustin Pop | Instance.idx (Instance.setIdx inst idx) ==? idx |
603 | 7bc82927 | Iustin Pop | where _types = (inst::Instance.Instance, idx::Types.Idx) |
604 | 7bc82927 | Iustin Pop | |
605 | 7bc82927 | Iustin Pop | prop_Instance_setName inst name = |
606 | d5dfae0a | Iustin Pop | Instance.name newinst == name && |
607 | d5dfae0a | Iustin Pop | Instance.alias newinst == name |
608 | 39d11971 | Iustin Pop | where _types = (inst::Instance.Instance, name::String) |
609 | 39d11971 | Iustin Pop | newinst = Instance.setName inst name |
610 | 39d11971 | Iustin Pop | |
611 | 39d11971 | Iustin Pop | prop_Instance_setAlias inst name = |
612 | d5dfae0a | Iustin Pop | Instance.name newinst == Instance.name inst && |
613 | d5dfae0a | Iustin Pop | Instance.alias newinst == name |
614 | 7bc82927 | Iustin Pop | where _types = (inst::Instance.Instance, name::String) |
615 | 39d11971 | Iustin Pop | newinst = Instance.setAlias inst name |
616 | 7bc82927 | Iustin Pop | |
617 | 7bc82927 | Iustin Pop | prop_Instance_setPri inst pdx = |
618 | d5dfae0a | Iustin Pop | Instance.pNode (Instance.setPri inst pdx) ==? pdx |
619 | 7bc82927 | Iustin Pop | where _types = (inst::Instance.Instance, pdx::Types.Ndx) |
620 | 7bc82927 | Iustin Pop | |
621 | 7bc82927 | Iustin Pop | prop_Instance_setSec inst sdx = |
622 | d5dfae0a | Iustin Pop | Instance.sNode (Instance.setSec inst sdx) ==? sdx |
623 | 7bc82927 | Iustin Pop | where _types = (inst::Instance.Instance, sdx::Types.Ndx) |
624 | 7bc82927 | Iustin Pop | |
625 | 7bc82927 | Iustin Pop | prop_Instance_setBoth inst pdx sdx = |
626 | d5dfae0a | Iustin Pop | Instance.pNode si == pdx && Instance.sNode si == sdx |
627 | 7bc82927 | Iustin Pop | where _types = (inst::Instance.Instance, pdx::Types.Ndx, sdx::Types.Ndx) |
628 | 7bc82927 | Iustin Pop | si = Instance.setBoth inst pdx sdx |
629 | 7bc82927 | Iustin Pop | |
630 | 8fcf251f | Iustin Pop | prop_Instance_shrinkMG inst = |
631 | d5dfae0a | Iustin Pop | Instance.mem inst >= 2 * Types.unitMem ==> |
632 | d5dfae0a | Iustin Pop | case Instance.shrinkByType inst Types.FailMem of |
633 | d5dfae0a | Iustin Pop | Types.Ok inst' -> Instance.mem inst' == Instance.mem inst - Types.unitMem |
634 | d5dfae0a | Iustin Pop | _ -> False |
635 | 8fcf251f | Iustin Pop | |
636 | 8fcf251f | Iustin Pop | prop_Instance_shrinkMF inst = |
637 | d5dfae0a | Iustin Pop | forAll (choose (0, 2 * Types.unitMem - 1)) $ \mem -> |
638 | 41085bd3 | Iustin Pop | let inst' = inst { Instance.mem = mem} |
639 | 41085bd3 | Iustin Pop | in Types.isBad $ Instance.shrinkByType inst' Types.FailMem |
640 | 8fcf251f | Iustin Pop | |
641 | 8fcf251f | Iustin Pop | prop_Instance_shrinkCG inst = |
642 | d5dfae0a | Iustin Pop | Instance.vcpus inst >= 2 * Types.unitCpu ==> |
643 | d5dfae0a | Iustin Pop | case Instance.shrinkByType inst Types.FailCPU of |
644 | d5dfae0a | Iustin Pop | Types.Ok inst' -> |
645 | d5dfae0a | Iustin Pop | Instance.vcpus inst' == Instance.vcpus inst - Types.unitCpu |
646 | d5dfae0a | Iustin Pop | _ -> False |
647 | 8fcf251f | Iustin Pop | |
648 | 8fcf251f | Iustin Pop | prop_Instance_shrinkCF inst = |
649 | d5dfae0a | Iustin Pop | forAll (choose (0, 2 * Types.unitCpu - 1)) $ \vcpus -> |
650 | 41085bd3 | Iustin Pop | let inst' = inst { Instance.vcpus = vcpus } |
651 | 41085bd3 | Iustin Pop | in Types.isBad $ Instance.shrinkByType inst' Types.FailCPU |
652 | 8fcf251f | Iustin Pop | |
653 | 8fcf251f | Iustin Pop | prop_Instance_shrinkDG inst = |
654 | d5dfae0a | Iustin Pop | Instance.dsk inst >= 2 * Types.unitDsk ==> |
655 | d5dfae0a | Iustin Pop | case Instance.shrinkByType inst Types.FailDisk of |
656 | d5dfae0a | Iustin Pop | Types.Ok inst' -> |
657 | d5dfae0a | Iustin Pop | Instance.dsk inst' == Instance.dsk inst - Types.unitDsk |
658 | d5dfae0a | Iustin Pop | _ -> False |
659 | 8fcf251f | Iustin Pop | |
660 | 8fcf251f | Iustin Pop | prop_Instance_shrinkDF inst = |
661 | d5dfae0a | Iustin Pop | forAll (choose (0, 2 * Types.unitDsk - 1)) $ \dsk -> |
662 | 41085bd3 | Iustin Pop | let inst' = inst { Instance.dsk = dsk } |
663 | 41085bd3 | Iustin Pop | in Types.isBad $ Instance.shrinkByType inst' Types.FailDisk |
664 | 8fcf251f | Iustin Pop | |
665 | 8fcf251f | Iustin Pop | prop_Instance_setMovable inst m = |
666 | d5dfae0a | Iustin Pop | Instance.movable inst' ==? m |
667 | 4a007641 | Iustin Pop | where inst' = Instance.setMovable inst m |
668 | 8fcf251f | Iustin Pop | |
669 | 23fe06c2 | Iustin Pop | testSuite "Instance" |
670 | d5dfae0a | Iustin Pop | [ 'prop_Instance_creat |
671 | d5dfae0a | Iustin Pop | , 'prop_Instance_setIdx |
672 | d5dfae0a | Iustin Pop | , 'prop_Instance_setName |
673 | d5dfae0a | Iustin Pop | , 'prop_Instance_setAlias |
674 | d5dfae0a | Iustin Pop | , 'prop_Instance_setPri |
675 | d5dfae0a | Iustin Pop | , 'prop_Instance_setSec |
676 | d5dfae0a | Iustin Pop | , 'prop_Instance_setBoth |
677 | d5dfae0a | Iustin Pop | , 'prop_Instance_shrinkMG |
678 | d5dfae0a | Iustin Pop | , 'prop_Instance_shrinkMF |
679 | d5dfae0a | Iustin Pop | , 'prop_Instance_shrinkCG |
680 | d5dfae0a | Iustin Pop | , 'prop_Instance_shrinkCF |
681 | d5dfae0a | Iustin Pop | , 'prop_Instance_shrinkDG |
682 | d5dfae0a | Iustin Pop | , 'prop_Instance_shrinkDF |
683 | d5dfae0a | Iustin Pop | , 'prop_Instance_setMovable |
684 | d5dfae0a | Iustin Pop | ] |
685 | 1ae7a904 | Iustin Pop | |
686 | 525bfb36 | Iustin Pop | -- ** Text backend tests |
687 | 525bfb36 | Iustin Pop | |
688 | 1ae7a904 | Iustin Pop | -- Instance text loader tests |
689 | 1ae7a904 | Iustin Pop | |
690 | a1cd7c1e | Iustin Pop | prop_Text_Load_Instance name mem dsk vcpus status |
691 | a1cd7c1e | Iustin Pop | (NonEmpty pnode) snode |
692 | 6429e8d8 | Iustin Pop | (NonNegative pdx) (NonNegative sdx) autobal dt = |
693 | d5dfae0a | Iustin Pop | pnode /= snode && pdx /= sdx ==> |
694 | d5dfae0a | Iustin Pop | let vcpus_s = show vcpus |
695 | d5dfae0a | Iustin Pop | dsk_s = show dsk |
696 | d5dfae0a | Iustin Pop | mem_s = show mem |
697 | d5dfae0a | Iustin Pop | status_s = Types.instanceStatusToRaw status |
698 | d5dfae0a | Iustin Pop | ndx = if null snode |
699 | 39d11971 | Iustin Pop | then [(pnode, pdx)] |
700 | 309e7c9a | Iustin Pop | else [(pnode, pdx), (snode, sdx)] |
701 | d5dfae0a | Iustin Pop | nl = Data.Map.fromList ndx |
702 | d5dfae0a | Iustin Pop | tags = "" |
703 | d5dfae0a | Iustin Pop | sbal = if autobal then "Y" else "N" |
704 | d5dfae0a | Iustin Pop | sdt = Types.diskTemplateToRaw dt |
705 | d5dfae0a | Iustin Pop | inst = Text.loadInst nl |
706 | d5dfae0a | Iustin Pop | [name, mem_s, dsk_s, vcpus_s, status_s, |
707 | d5dfae0a | Iustin Pop | sbal, pnode, snode, sdt, tags] |
708 | d5dfae0a | Iustin Pop | fail1 = Text.loadInst nl |
709 | d5dfae0a | Iustin Pop | [name, mem_s, dsk_s, vcpus_s, status_s, |
710 | d5dfae0a | Iustin Pop | sbal, pnode, pnode, tags] |
711 | d5dfae0a | Iustin Pop | _types = ( name::String, mem::Int, dsk::Int |
712 | d5dfae0a | Iustin Pop | , vcpus::Int, status::Types.InstanceStatus |
713 | d5dfae0a | Iustin Pop | , snode::String |
714 | d5dfae0a | Iustin Pop | , autobal::Bool) |
715 | d5dfae0a | Iustin Pop | in case inst of |
716 | 96bc2003 | Iustin Pop | Types.Bad msg -> failTest $ "Failed to load instance: " ++ msg |
717 | d5dfae0a | Iustin Pop | Types.Ok (_, i) -> printTestCase "Mismatch in some field while\ |
718 | d5dfae0a | Iustin Pop | \ loading the instance" $ |
719 | d5dfae0a | Iustin Pop | Instance.name i == name && |
720 | d5dfae0a | Iustin Pop | Instance.vcpus i == vcpus && |
721 | d5dfae0a | Iustin Pop | Instance.mem i == mem && |
722 | d5dfae0a | Iustin Pop | Instance.pNode i == pdx && |
723 | d5dfae0a | Iustin Pop | Instance.sNode i == (if null snode |
724 | d5dfae0a | Iustin Pop | then Node.noSecondary |
725 | d5dfae0a | Iustin Pop | else sdx) && |
726 | d5dfae0a | Iustin Pop | Instance.autoBalance i == autobal && |
727 | d5dfae0a | Iustin Pop | Types.isBad fail1 |
728 | 39d11971 | Iustin Pop | |
729 | 39d11971 | Iustin Pop | prop_Text_Load_InstanceFail ktn fields = |
730 | d5dfae0a | Iustin Pop | length fields /= 10 ==> |
731 | bc782180 | Iustin Pop | case Text.loadInst nl fields of |
732 | 96bc2003 | Iustin Pop | Types.Ok _ -> failTest "Managed to load instance from invalid data" |
733 | 6429e8d8 | Iustin Pop | Types.Bad msg -> printTestCase ("Unrecognised error message: " ++ msg) $ |
734 | 6429e8d8 | Iustin Pop | "Invalid/incomplete instance data: '" `isPrefixOf` msg |
735 | 99b63608 | Iustin Pop | where nl = Data.Map.fromList ktn |
736 | 39d11971 | Iustin Pop | |
737 | 39d11971 | Iustin Pop | prop_Text_Load_Node name tm nm fm td fd tc fo = |
738 | d5dfae0a | Iustin Pop | let conv v = if v < 0 |
739 | d5dfae0a | Iustin Pop | then "?" |
740 | d5dfae0a | Iustin Pop | else show v |
741 | d5dfae0a | Iustin Pop | tm_s = conv tm |
742 | d5dfae0a | Iustin Pop | nm_s = conv nm |
743 | d5dfae0a | Iustin Pop | fm_s = conv fm |
744 | d5dfae0a | Iustin Pop | td_s = conv td |
745 | d5dfae0a | Iustin Pop | fd_s = conv fd |
746 | d5dfae0a | Iustin Pop | tc_s = conv tc |
747 | d5dfae0a | Iustin Pop | fo_s = if fo |
748 | 39d11971 | Iustin Pop | then "Y" |
749 | 39d11971 | Iustin Pop | else "N" |
750 | d5dfae0a | Iustin Pop | any_broken = any (< 0) [tm, nm, fm, td, fd, tc] |
751 | d5dfae0a | Iustin Pop | gid = Group.uuid defGroup |
752 | d5dfae0a | Iustin Pop | in case Text.loadNode defGroupAssoc |
753 | d5dfae0a | Iustin Pop | [name, tm_s, nm_s, fm_s, td_s, fd_s, tc_s, fo_s, gid] of |
754 | d5dfae0a | Iustin Pop | Nothing -> False |
755 | d5dfae0a | Iustin Pop | Just (name', node) -> |
756 | d5dfae0a | Iustin Pop | if fo || any_broken |
757 | d5dfae0a | Iustin Pop | then Node.offline node |
758 | d5dfae0a | Iustin Pop | else Node.name node == name' && name' == name && |
759 | d5dfae0a | Iustin Pop | Node.alias node == name && |
760 | d5dfae0a | Iustin Pop | Node.tMem node == fromIntegral tm && |
761 | d5dfae0a | Iustin Pop | Node.nMem node == nm && |
762 | d5dfae0a | Iustin Pop | Node.fMem node == fm && |
763 | d5dfae0a | Iustin Pop | Node.tDsk node == fromIntegral td && |
764 | d5dfae0a | Iustin Pop | Node.fDsk node == fd && |
765 | d5dfae0a | Iustin Pop | Node.tCpu node == fromIntegral tc |
766 | 39d11971 | Iustin Pop | |
767 | 39d11971 | Iustin Pop | prop_Text_Load_NodeFail fields = |
768 | d5dfae0a | Iustin Pop | length fields /= 8 ==> isNothing $ Text.loadNode Data.Map.empty fields |
769 | 1ae7a904 | Iustin Pop | |
770 | 50811e2c | Iustin Pop | prop_Text_NodeLSIdempotent node = |
771 | d5dfae0a | Iustin Pop | (Text.loadNode defGroupAssoc. |
772 | d5dfae0a | Iustin Pop | Utils.sepSplit '|' . Text.serializeNode defGroupList) n == |
773 | d5dfae0a | Iustin Pop | Just (Node.name n, n) |
774 | 50811e2c | Iustin Pop | -- override failN1 to what loadNode returns by default |
775 | d6eec019 | Iustin Pop | where n = node { Node.failN1 = True, Node.offline = False |
776 | d6eec019 | Iustin Pop | , Node.iPolicy = Types.defIPolicy } |
777 | 50811e2c | Iustin Pop | |
778 | bcd17bf0 | Iustin Pop | prop_Text_ISpecIdempotent ispec = |
779 | bcd17bf0 | Iustin Pop | case Text.loadISpec "dummy" . Utils.sepSplit ',' . |
780 | bcd17bf0 | Iustin Pop | Text.serializeISpec $ ispec of |
781 | 96bc2003 | Iustin Pop | Types.Bad msg -> failTest $ "Failed to load ispec: " ++ msg |
782 | bcd17bf0 | Iustin Pop | Types.Ok ispec' -> ispec ==? ispec' |
783 | bcd17bf0 | Iustin Pop | |
784 | bcd17bf0 | Iustin Pop | prop_Text_IPolicyIdempotent ipol = |
785 | bcd17bf0 | Iustin Pop | case Text.loadIPolicy . Utils.sepSplit '|' $ |
786 | bcd17bf0 | Iustin Pop | Text.serializeIPolicy owner ipol of |
787 | 96bc2003 | Iustin Pop | Types.Bad msg -> failTest $ "Failed to load ispec: " ++ msg |
788 | bcd17bf0 | Iustin Pop | Types.Ok res -> (owner, ipol) ==? res |
789 | bcd17bf0 | Iustin Pop | where owner = "dummy" |
790 | bcd17bf0 | Iustin Pop | |
791 | dce9bbb3 | Iustin Pop | -- | This property, while being in the text tests, does more than just |
792 | dce9bbb3 | Iustin Pop | -- test end-to-end the serialisation and loading back workflow; it |
793 | dce9bbb3 | Iustin Pop | -- also tests the Loader.mergeData and the actuall |
794 | dce9bbb3 | Iustin Pop | -- Cluster.iterateAlloc (for well-behaving w.r.t. instance |
795 | dce9bbb3 | Iustin Pop | -- allocations, not for the business logic). As such, it's a quite |
796 | dce9bbb3 | Iustin Pop | -- complex and slow test, and that's the reason we restrict it to |
797 | dce9bbb3 | Iustin Pop | -- small cluster sizes. |
798 | dce9bbb3 | Iustin Pop | prop_Text_CreateSerialise = |
799 | dce9bbb3 | Iustin Pop | forAll genTags $ \ctags -> |
800 | dce9bbb3 | Iustin Pop | forAll (choose (1, 2)) $ \reqnodes -> |
801 | dce9bbb3 | Iustin Pop | forAll (choose (1, 20)) $ \maxiter -> |
802 | dce9bbb3 | Iustin Pop | forAll (choose (2, 10)) $ \count -> |
803 | dce9bbb3 | Iustin Pop | forAll genOnlineNode $ \node -> |
804 | dce9bbb3 | Iustin Pop | forAll (arbitrary `suchThat` isInstanceSmallerThanNode node) $ \inst -> |
805 | dce9bbb3 | Iustin Pop | let inst' = Instance.setMovable inst $ Utils.if' (reqnodes == 2) True False |
806 | dce9bbb3 | Iustin Pop | nl = makeSmallCluster node count |
807 | dce9bbb3 | Iustin Pop | in case Cluster.genAllocNodes defGroupList nl reqnodes True >>= \allocn -> |
808 | dce9bbb3 | Iustin Pop | Cluster.iterateAlloc nl Container.empty (Just maxiter) inst' allocn [] [] |
809 | dce9bbb3 | Iustin Pop | of |
810 | 96bc2003 | Iustin Pop | Types.Bad msg -> failTest $ "Failed to allocate: " ++ msg |
811 | dce9bbb3 | Iustin Pop | Types.Ok (_, _, _, [], _) -> printTestCase |
812 | dce9bbb3 | Iustin Pop | "Failed to allocate: no allocations" False |
813 | dce9bbb3 | Iustin Pop | Types.Ok (_, nl', il', _, _) -> |
814 | dce9bbb3 | Iustin Pop | let cdata = Loader.ClusterData defGroupList nl' il' ctags |
815 | dce9bbb3 | Iustin Pop | Types.defIPolicy |
816 | dce9bbb3 | Iustin Pop | saved = Text.serializeCluster cdata |
817 | dce9bbb3 | Iustin Pop | in case Text.parseData saved >>= Loader.mergeData [] [] [] [] of |
818 | 96bc2003 | Iustin Pop | Types.Bad msg -> failTest $ "Failed to load/merge: " ++ msg |
819 | dce9bbb3 | Iustin Pop | Types.Ok (Loader.ClusterData gl2 nl2 il2 ctags2 cpol2) -> |
820 | dce9bbb3 | Iustin Pop | ctags ==? ctags2 .&&. |
821 | dce9bbb3 | Iustin Pop | Types.defIPolicy ==? cpol2 .&&. |
822 | dce9bbb3 | Iustin Pop | il' ==? il2 .&&. |
823 | b37f4a76 | Iustin Pop | defGroupList ==? gl2 .&&. |
824 | b37f4a76 | Iustin Pop | nl' ==? nl2 |
825 | dce9bbb3 | Iustin Pop | |
826 | 23fe06c2 | Iustin Pop | testSuite "Text" |
827 | d5dfae0a | Iustin Pop | [ 'prop_Text_Load_Instance |
828 | d5dfae0a | Iustin Pop | , 'prop_Text_Load_InstanceFail |
829 | d5dfae0a | Iustin Pop | , 'prop_Text_Load_Node |
830 | d5dfae0a | Iustin Pop | , 'prop_Text_Load_NodeFail |
831 | d5dfae0a | Iustin Pop | , 'prop_Text_NodeLSIdempotent |
832 | bcd17bf0 | Iustin Pop | , 'prop_Text_ISpecIdempotent |
833 | bcd17bf0 | Iustin Pop | , 'prop_Text_IPolicyIdempotent |
834 | dce9bbb3 | Iustin Pop | , 'prop_Text_CreateSerialise |
835 | d5dfae0a | Iustin Pop | ] |
836 | 7dd5ee6c | Iustin Pop | |
837 | 525bfb36 | Iustin Pop | -- ** Node tests |
838 | 7dd5ee6c | Iustin Pop | |
839 | 82ea2874 | Iustin Pop | prop_Node_setAlias node name = |
840 | d5dfae0a | Iustin Pop | Node.name newnode == Node.name node && |
841 | d5dfae0a | Iustin Pop | Node.alias newnode == name |
842 | 82ea2874 | Iustin Pop | where _types = (node::Node.Node, name::String) |
843 | 82ea2874 | Iustin Pop | newnode = Node.setAlias node name |
844 | 82ea2874 | Iustin Pop | |
845 | 82ea2874 | Iustin Pop | prop_Node_setOffline node status = |
846 | d5dfae0a | Iustin Pop | Node.offline newnode ==? status |
847 | 82ea2874 | Iustin Pop | where newnode = Node.setOffline node status |
848 | 82ea2874 | Iustin Pop | |
849 | 82ea2874 | Iustin Pop | prop_Node_setXmem node xm = |
850 | d5dfae0a | Iustin Pop | Node.xMem newnode ==? xm |
851 | 82ea2874 | Iustin Pop | where newnode = Node.setXmem node xm |
852 | 82ea2874 | Iustin Pop | |
853 | 82ea2874 | Iustin Pop | prop_Node_setMcpu node mc = |
854 | d5dfae0a | Iustin Pop | Node.mCpu newnode ==? mc |
855 | 82ea2874 | Iustin Pop | where newnode = Node.setMcpu node mc |
856 | 82ea2874 | Iustin Pop | |
857 | 525bfb36 | Iustin Pop | -- | Check that an instance add with too high memory or disk will be |
858 | 525bfb36 | Iustin Pop | -- rejected. |
859 | d5dfae0a | Iustin Pop | prop_Node_addPriFM node inst = |
860 | d5dfae0a | Iustin Pop | Instance.mem inst >= Node.fMem node && not (Node.failN1 node) && |
861 | d5dfae0a | Iustin Pop | not (Instance.instanceOffline inst) ==> |
862 | d5dfae0a | Iustin Pop | case Node.addPri node inst'' of |
863 | d5dfae0a | Iustin Pop | Types.OpFail Types.FailMem -> True |
864 | d5dfae0a | Iustin Pop | _ -> False |
865 | d5dfae0a | Iustin Pop | where _types = (node::Node.Node, inst::Instance.Instance) |
866 | d5dfae0a | Iustin Pop | inst' = setInstanceSmallerThanNode node inst |
867 | d5dfae0a | Iustin Pop | inst'' = inst' { Instance.mem = Instance.mem inst } |
868 | d5dfae0a | Iustin Pop | |
869 | d5dfae0a | Iustin Pop | prop_Node_addPriFD node inst = |
870 | d5dfae0a | Iustin Pop | Instance.dsk inst >= Node.fDsk node && not (Node.failN1 node) ==> |
871 | d5dfae0a | Iustin Pop | case Node.addPri node inst'' of |
872 | d5dfae0a | Iustin Pop | Types.OpFail Types.FailDisk -> True |
873 | d5dfae0a | Iustin Pop | _ -> False |
874 | 8fcf251f | Iustin Pop | where _types = (node::Node.Node, inst::Instance.Instance) |
875 | 8fcf251f | Iustin Pop | inst' = setInstanceSmallerThanNode node inst |
876 | 8fcf251f | Iustin Pop | inst'' = inst' { Instance.dsk = Instance.dsk inst } |
877 | 8fcf251f | Iustin Pop | |
878 | 41085bd3 | Iustin Pop | prop_Node_addPriFC node inst (Positive extra) = |
879 | d5dfae0a | Iustin Pop | not (Node.failN1 node) && not (Instance.instanceOffline inst) ==> |
880 | d5dfae0a | Iustin Pop | case Node.addPri node inst'' of |
881 | d5dfae0a | Iustin Pop | Types.OpFail Types.FailCPU -> True |
882 | d5dfae0a | Iustin Pop | _ -> False |
883 | 8fcf251f | Iustin Pop | where _types = (node::Node.Node, inst::Instance.Instance) |
884 | 8fcf251f | Iustin Pop | inst' = setInstanceSmallerThanNode node inst |
885 | 41085bd3 | Iustin Pop | inst'' = inst' { Instance.vcpus = Node.availCpu node + extra } |
886 | 7bc82927 | Iustin Pop | |
887 | 525bfb36 | Iustin Pop | -- | Check that an instance add with too high memory or disk will be |
888 | 525bfb36 | Iustin Pop | -- rejected. |
889 | 15f4c8ca | Iustin Pop | prop_Node_addSec node inst pdx = |
890 | d5dfae0a | Iustin Pop | ((Instance.mem inst >= (Node.fMem node - Node.rMem node) && |
891 | d5dfae0a | Iustin Pop | not (Instance.instanceOffline inst)) || |
892 | d5dfae0a | Iustin Pop | Instance.dsk inst >= Node.fDsk node) && |
893 | d5dfae0a | Iustin Pop | not (Node.failN1 node) ==> |
894 | d5dfae0a | Iustin Pop | isFailure (Node.addSec node inst pdx) |
895 | 15f4c8ca | Iustin Pop | where _types = (node::Node.Node, inst::Instance.Instance, pdx::Int) |
896 | 7dd5ee6c | Iustin Pop | |
897 | 61bbbed7 | Agata Murawska | -- | Check that an offline instance with reasonable disk size can always |
898 | 61bbbed7 | Agata Murawska | -- be added. |
899 | b99d1638 | Iustin Pop | prop_Node_addPriOffline = |
900 | b99d1638 | Iustin Pop | forAll (arbitrary `suchThat` ((> 0) . Node.fMem)) $ \node -> |
901 | d5dfae0a | Iustin Pop | forAll (arbitrary `suchThat` |
902 | d5dfae0a | Iustin Pop | (\ x -> (Instance.dsk x < Node.fDsk node) && |
903 | d5dfae0a | Iustin Pop | Instance.instanceOffline x)) $ \inst -> |
904 | d5dfae0a | Iustin Pop | case Node.addPri node inst of |
905 | d5dfae0a | Iustin Pop | Types.OpGood _ -> True |
906 | d5dfae0a | Iustin Pop | _ -> False |
907 | 61bbbed7 | Agata Murawska | |
908 | b99d1638 | Iustin Pop | prop_Node_addSecOffline pdx = |
909 | b99d1638 | Iustin Pop | forAll (arbitrary `suchThat` ((> 0) . Node.fMem)) $ \node -> |
910 | d5dfae0a | Iustin Pop | forAll (arbitrary `suchThat` |
911 | d5dfae0a | Iustin Pop | (\ x -> (Instance.dsk x < Node.fDsk node) && |
912 | d5dfae0a | Iustin Pop | Instance.instanceOffline x)) $ \inst -> |
913 | d5dfae0a | Iustin Pop | case Node.addSec node inst pdx of |
914 | d5dfae0a | Iustin Pop | Types.OpGood _ -> True |
915 | d5dfae0a | Iustin Pop | _ -> False |
916 | 61bbbed7 | Agata Murawska | |
917 | 525bfb36 | Iustin Pop | -- | Checks for memory reservation changes. |
918 | 752635d3 | Iustin Pop | prop_Node_rMem inst = |
919 | d5dfae0a | Iustin Pop | not (Instance.instanceOffline inst) ==> |
920 | d5dfae0a | Iustin Pop | forAll (arbitrary `suchThat` ((> Types.unitMem) . Node.fMem)) $ \node -> |
921 | d5dfae0a | Iustin Pop | -- ab = auto_balance, nb = non-auto_balance |
922 | d5dfae0a | Iustin Pop | -- we use -1 as the primary node of the instance |
923 | d5dfae0a | Iustin Pop | let inst' = inst { Instance.pNode = -1, Instance.autoBalance = True } |
924 | d5dfae0a | Iustin Pop | inst_ab = setInstanceSmallerThanNode node inst' |
925 | d5dfae0a | Iustin Pop | inst_nb = inst_ab { Instance.autoBalance = False } |
926 | d5dfae0a | Iustin Pop | -- now we have the two instances, identical except the |
927 | d5dfae0a | Iustin Pop | -- autoBalance attribute |
928 | d5dfae0a | Iustin Pop | orig_rmem = Node.rMem node |
929 | d5dfae0a | Iustin Pop | inst_idx = Instance.idx inst_ab |
930 | d5dfae0a | Iustin Pop | node_add_ab = Node.addSec node inst_ab (-1) |
931 | d5dfae0a | Iustin Pop | node_add_nb = Node.addSec node inst_nb (-1) |
932 | d5dfae0a | Iustin Pop | node_del_ab = liftM (`Node.removeSec` inst_ab) node_add_ab |
933 | d5dfae0a | Iustin Pop | node_del_nb = liftM (`Node.removeSec` inst_nb) node_add_nb |
934 | d5dfae0a | Iustin Pop | in case (node_add_ab, node_add_nb, node_del_ab, node_del_nb) of |
935 | d5dfae0a | Iustin Pop | (Types.OpGood a_ab, Types.OpGood a_nb, |
936 | d5dfae0a | Iustin Pop | Types.OpGood d_ab, Types.OpGood d_nb) -> |
937 | d5dfae0a | Iustin Pop | printTestCase "Consistency checks failed" $ |
938 | d5dfae0a | Iustin Pop | Node.rMem a_ab > orig_rmem && |
939 | d5dfae0a | Iustin Pop | Node.rMem a_ab - orig_rmem == Instance.mem inst_ab && |
940 | d5dfae0a | Iustin Pop | Node.rMem a_nb == orig_rmem && |
941 | d5dfae0a | Iustin Pop | Node.rMem d_ab == orig_rmem && |
942 | d5dfae0a | Iustin Pop | Node.rMem d_nb == orig_rmem && |
943 | d5dfae0a | Iustin Pop | -- this is not related to rMem, but as good a place to |
944 | d5dfae0a | Iustin Pop | -- test as any |
945 | d5dfae0a | Iustin Pop | inst_idx `elem` Node.sList a_ab && |
946 | 3603605a | Iustin Pop | inst_idx `notElem` Node.sList d_ab |
947 | 96bc2003 | Iustin Pop | x -> failTest $ "Failed to add/remove instances: " ++ show x |
948 | 9cbc1edb | Iustin Pop | |
949 | 525bfb36 | Iustin Pop | -- | Check mdsk setting. |
950 | 8fcf251f | Iustin Pop | prop_Node_setMdsk node mx = |
951 | d5dfae0a | Iustin Pop | Node.loDsk node' >= 0 && |
952 | d5dfae0a | Iustin Pop | fromIntegral (Node.loDsk node') <= Node.tDsk node && |
953 | d5dfae0a | Iustin Pop | Node.availDisk node' >= 0 && |
954 | d5dfae0a | Iustin Pop | Node.availDisk node' <= Node.fDsk node' && |
955 | d5dfae0a | Iustin Pop | fromIntegral (Node.availDisk node') <= Node.tDsk node' && |
956 | d5dfae0a | Iustin Pop | Node.mDsk node' == mx' |
957 | 8fcf251f | Iustin Pop | where _types = (node::Node.Node, mx::SmallRatio) |
958 | 8fcf251f | Iustin Pop | node' = Node.setMdsk node mx' |
959 | 8fcf251f | Iustin Pop | SmallRatio mx' = mx |
960 | 8fcf251f | Iustin Pop | |
961 | 8fcf251f | Iustin Pop | -- Check tag maps |
962 | 8fcf251f | Iustin Pop | prop_Node_tagMaps_idempotent tags = |
963 | d5dfae0a | Iustin Pop | Node.delTags (Node.addTags m tags) tags ==? m |
964 | 4a007641 | Iustin Pop | where m = Data.Map.empty |
965 | 8fcf251f | Iustin Pop | |
966 | 8fcf251f | Iustin Pop | prop_Node_tagMaps_reject tags = |
967 | d5dfae0a | Iustin Pop | not (null tags) ==> |
968 | d5dfae0a | Iustin Pop | all (\t -> Node.rejectAddTags m [t]) tags |
969 | 4a007641 | Iustin Pop | where m = Node.addTags Data.Map.empty tags |
970 | 8fcf251f | Iustin Pop | |
971 | 82ea2874 | Iustin Pop | prop_Node_showField node = |
972 | 82ea2874 | Iustin Pop | forAll (elements Node.defaultFields) $ \ field -> |
973 | 82ea2874 | Iustin Pop | fst (Node.showHeader field) /= Types.unknownField && |
974 | 82ea2874 | Iustin Pop | Node.showField node field /= Types.unknownField |
975 | 82ea2874 | Iustin Pop | |
976 | d8bcd0a8 | Iustin Pop | prop_Node_computeGroups nodes = |
977 | d8bcd0a8 | Iustin Pop | let ng = Node.computeGroups nodes |
978 | d8bcd0a8 | Iustin Pop | onlyuuid = map fst ng |
979 | d8bcd0a8 | Iustin Pop | in length nodes == sum (map (length . snd) ng) && |
980 | d8bcd0a8 | Iustin Pop | all (\(guuid, ns) -> all ((== guuid) . Node.group) ns) ng && |
981 | d8bcd0a8 | Iustin Pop | length (nub onlyuuid) == length onlyuuid && |
982 | cc532bdd | Iustin Pop | (null nodes || not (null ng)) |
983 | d8bcd0a8 | Iustin Pop | |
984 | 23fe06c2 | Iustin Pop | testSuite "Node" |
985 | d5dfae0a | Iustin Pop | [ 'prop_Node_setAlias |
986 | d5dfae0a | Iustin Pop | , 'prop_Node_setOffline |
987 | d5dfae0a | Iustin Pop | , 'prop_Node_setMcpu |
988 | d5dfae0a | Iustin Pop | , 'prop_Node_setXmem |
989 | d5dfae0a | Iustin Pop | , 'prop_Node_addPriFM |
990 | d5dfae0a | Iustin Pop | , 'prop_Node_addPriFD |
991 | d5dfae0a | Iustin Pop | , 'prop_Node_addPriFC |
992 | d5dfae0a | Iustin Pop | , 'prop_Node_addSec |
993 | d5dfae0a | Iustin Pop | , 'prop_Node_addPriOffline |
994 | d5dfae0a | Iustin Pop | , 'prop_Node_addSecOffline |
995 | d5dfae0a | Iustin Pop | , 'prop_Node_rMem |
996 | d5dfae0a | Iustin Pop | , 'prop_Node_setMdsk |
997 | d5dfae0a | Iustin Pop | , 'prop_Node_tagMaps_idempotent |
998 | d5dfae0a | Iustin Pop | , 'prop_Node_tagMaps_reject |
999 | d5dfae0a | Iustin Pop | , 'prop_Node_showField |
1000 | d5dfae0a | Iustin Pop | , 'prop_Node_computeGroups |
1001 | d5dfae0a | Iustin Pop | ] |
1002 | cf35a869 | Iustin Pop | |
1003 | 525bfb36 | Iustin Pop | -- ** Cluster tests |
1004 | cf35a869 | Iustin Pop | |
1005 | 525bfb36 | Iustin Pop | -- | Check that the cluster score is close to zero for a homogeneous |
1006 | 525bfb36 | Iustin Pop | -- cluster. |
1007 | 8e4f6d56 | Iustin Pop | prop_Score_Zero node = |
1008 | d5dfae0a | Iustin Pop | forAll (choose (1, 1024)) $ \count -> |
1009 | 3a3c1eb4 | Iustin Pop | (not (Node.offline node) && not (Node.failN1 node) && (count > 0) && |
1010 | 2060348b | Iustin Pop | (Node.tDsk node > 0) && (Node.tMem node > 0)) ==> |
1011 | d5dfae0a | Iustin Pop | let fn = Node.buildPeers node Container.empty |
1012 | d5dfae0a | Iustin Pop | nlst = replicate count fn |
1013 | d5dfae0a | Iustin Pop | score = Cluster.compCVNodes nlst |
1014 | d5dfae0a | Iustin Pop | -- we can't say == 0 here as the floating point errors accumulate; |
1015 | d5dfae0a | Iustin Pop | -- this should be much lower than the default score in CLI.hs |
1016 | d5dfae0a | Iustin Pop | in score <= 1e-12 |
1017 | cf35a869 | Iustin Pop | |
1018 | 525bfb36 | Iustin Pop | -- | Check that cluster stats are sane. |
1019 | d6f9f5bd | Iustin Pop | prop_CStats_sane = |
1020 | d5dfae0a | Iustin Pop | forAll (choose (1, 1024)) $ \count -> |
1021 | d6f9f5bd | Iustin Pop | forAll genOnlineNode $ \node -> |
1022 | d5dfae0a | Iustin Pop | let fn = Node.buildPeers node Container.empty |
1023 | d5dfae0a | Iustin Pop | nlst = zip [1..] $ replicate count fn::[(Types.Ndx, Node.Node)] |
1024 | d5dfae0a | Iustin Pop | nl = Container.fromList nlst |
1025 | d5dfae0a | Iustin Pop | cstats = Cluster.totalResources nl |
1026 | d5dfae0a | Iustin Pop | in Cluster.csAdsk cstats >= 0 && |
1027 | d5dfae0a | Iustin Pop | Cluster.csAdsk cstats <= Cluster.csFdsk cstats |
1028 | 8fcf251f | Iustin Pop | |
1029 | 3fea6959 | Iustin Pop | -- | Check that one instance is allocated correctly, without |
1030 | 525bfb36 | Iustin Pop | -- rebalances needed. |
1031 | d6f9f5bd | Iustin Pop | prop_ClusterAlloc_sane inst = |
1032 | d5dfae0a | Iustin Pop | forAll (choose (5, 20)) $ \count -> |
1033 | d6f9f5bd | Iustin Pop | forAll genOnlineNode $ \node -> |
1034 | 3603605a | Iustin Pop | let (nl, il, inst') = makeSmallEmptyCluster node count inst |
1035 | d5dfae0a | Iustin Pop | in case Cluster.genAllocNodes defGroupList nl 2 True >>= |
1036 | d5dfae0a | Iustin Pop | Cluster.tryAlloc nl il inst' of |
1037 | d5dfae0a | Iustin Pop | Types.Bad _ -> False |
1038 | d5dfae0a | Iustin Pop | Types.Ok as -> |
1039 | d5dfae0a | Iustin Pop | case Cluster.asSolution as of |
1040 | d5dfae0a | Iustin Pop | Nothing -> False |
1041 | d5dfae0a | Iustin Pop | Just (xnl, xi, _, cv) -> |
1042 | d5dfae0a | Iustin Pop | let il' = Container.add (Instance.idx xi) xi il |
1043 | d5dfae0a | Iustin Pop | tbl = Cluster.Table xnl il' cv [] |
1044 | d5dfae0a | Iustin Pop | in not (canBalance tbl True True False) |
1045 | 3fea6959 | Iustin Pop | |
1046 | 3fea6959 | Iustin Pop | -- | Checks that on a 2-5 node cluster, we can allocate a random |
1047 | 3fea6959 | Iustin Pop | -- instance spec via tiered allocation (whatever the original instance |
1048 | 525bfb36 | Iustin Pop | -- spec), on either one or two nodes. |
1049 | d6f9f5bd | Iustin Pop | prop_ClusterCanTieredAlloc inst = |
1050 | d5dfae0a | Iustin Pop | forAll (choose (2, 5)) $ \count -> |
1051 | d5dfae0a | Iustin Pop | forAll (choose (1, 2)) $ \rqnodes -> |
1052 | d6f9f5bd | Iustin Pop | forAll (genOnlineNode `suchThat` (isNodeBig 4)) $ \node -> |
1053 | d5dfae0a | Iustin Pop | let nl = makeSmallCluster node count |
1054 | d5dfae0a | Iustin Pop | il = Container.empty |
1055 | d5dfae0a | Iustin Pop | allocnodes = Cluster.genAllocNodes defGroupList nl rqnodes True |
1056 | d5dfae0a | Iustin Pop | in case allocnodes >>= \allocnodes' -> |
1057 | d5dfae0a | Iustin Pop | Cluster.tieredAlloc nl il (Just 1) inst allocnodes' [] [] of |
1058 | d5dfae0a | Iustin Pop | Types.Bad _ -> False |
1059 | d5dfae0a | Iustin Pop | Types.Ok (_, _, il', ixes, cstats) -> not (null ixes) && |
1060 | d5dfae0a | Iustin Pop | IntMap.size il' == length ixes && |
1061 | d5dfae0a | Iustin Pop | length ixes == length cstats |
1062 | 3fea6959 | Iustin Pop | |
1063 | 3fea6959 | Iustin Pop | -- | Checks that on a 4-8 node cluster, once we allocate an instance, |
1064 | 525bfb36 | Iustin Pop | -- we can also evacuate it. |
1065 | d6f9f5bd | Iustin Pop | prop_ClusterAllocEvac inst = |
1066 | d5dfae0a | Iustin Pop | forAll (choose (4, 8)) $ \count -> |
1067 | d6f9f5bd | Iustin Pop | forAll (genOnlineNode `suchThat` (isNodeBig 4)) $ \node -> |
1068 | 3603605a | Iustin Pop | let (nl, il, inst') = makeSmallEmptyCluster node count inst |
1069 | d5dfae0a | Iustin Pop | in case Cluster.genAllocNodes defGroupList nl 2 True >>= |
1070 | d5dfae0a | Iustin Pop | Cluster.tryAlloc nl il inst' of |
1071 | d5dfae0a | Iustin Pop | Types.Bad _ -> False |
1072 | d5dfae0a | Iustin Pop | Types.Ok as -> |
1073 | d5dfae0a | Iustin Pop | case Cluster.asSolution as of |
1074 | d5dfae0a | Iustin Pop | Nothing -> False |
1075 | d5dfae0a | Iustin Pop | Just (xnl, xi, _, _) -> |
1076 | d5dfae0a | Iustin Pop | let sdx = Instance.sNode xi |
1077 | d5dfae0a | Iustin Pop | il' = Container.add (Instance.idx xi) xi il |
1078 | d5dfae0a | Iustin Pop | in case IAlloc.processRelocate defGroupList xnl il' |
1079 | d5dfae0a | Iustin Pop | (Instance.idx xi) 1 [sdx] of |
1080 | d5dfae0a | Iustin Pop | Types.Ok _ -> True |
1081 | d5dfae0a | Iustin Pop | _ -> False |
1082 | 3fea6959 | Iustin Pop | |
1083 | 3fea6959 | Iustin Pop | -- | Check that allocating multiple instances on a cluster, then |
1084 | 525bfb36 | Iustin Pop | -- adding an empty node, results in a valid rebalance. |
1085 | 00c75986 | Iustin Pop | prop_ClusterAllocBalance = |
1086 | d5dfae0a | Iustin Pop | forAll (genNode (Just 5) (Just 128)) $ \node -> |
1087 | d5dfae0a | Iustin Pop | forAll (choose (3, 5)) $ \count -> |
1088 | d5dfae0a | Iustin Pop | not (Node.offline node) && not (Node.failN1 node) ==> |
1089 | d5dfae0a | Iustin Pop | let nl = makeSmallCluster node count |
1090 | d5dfae0a | Iustin Pop | (hnode, nl') = IntMap.deleteFindMax nl |
1091 | d5dfae0a | Iustin Pop | il = Container.empty |
1092 | d5dfae0a | Iustin Pop | allocnodes = Cluster.genAllocNodes defGroupList nl' 2 True |
1093 | d5dfae0a | Iustin Pop | i_templ = createInstance Types.unitMem Types.unitDsk Types.unitCpu |
1094 | d5dfae0a | Iustin Pop | in case allocnodes >>= \allocnodes' -> |
1095 | d5dfae0a | Iustin Pop | Cluster.iterateAlloc nl' il (Just 5) i_templ allocnodes' [] [] of |
1096 | 96bc2003 | Iustin Pop | Types.Bad msg -> failTest $ "Failed to allocate: " ++ msg |
1097 | 96bc2003 | Iustin Pop | Types.Ok (_, _, _, [], _) -> failTest "Failed to allocate: no instances" |
1098 | d5dfae0a | Iustin Pop | Types.Ok (_, xnl, il', _, _) -> |
1099 | d5dfae0a | Iustin Pop | let ynl = Container.add (Node.idx hnode) hnode xnl |
1100 | d5dfae0a | Iustin Pop | cv = Cluster.compCV ynl |
1101 | d5dfae0a | Iustin Pop | tbl = Cluster.Table ynl il' cv [] |
1102 | 6cff91f5 | Iustin Pop | in printTestCase "Failed to rebalance" $ |
1103 | 6cff91f5 | Iustin Pop | canBalance tbl True True False |
1104 | 3fea6959 | Iustin Pop | |
1105 | 525bfb36 | Iustin Pop | -- | Checks consistency. |
1106 | 32b8d9c0 | Iustin Pop | prop_ClusterCheckConsistency node inst = |
1107 | 32b8d9c0 | Iustin Pop | let nl = makeSmallCluster node 3 |
1108 | 32b8d9c0 | Iustin Pop | [node1, node2, node3] = Container.elems nl |
1109 | 10ef6b4e | Iustin Pop | node3' = node3 { Node.group = 1 } |
1110 | 32b8d9c0 | Iustin Pop | nl' = Container.add (Node.idx node3') node3' nl |
1111 | 32b8d9c0 | Iustin Pop | inst1 = Instance.setBoth inst (Node.idx node1) (Node.idx node2) |
1112 | 32b8d9c0 | Iustin Pop | inst2 = Instance.setBoth inst (Node.idx node1) Node.noSecondary |
1113 | 32b8d9c0 | Iustin Pop | inst3 = Instance.setBoth inst (Node.idx node1) (Node.idx node3) |
1114 | cb0c77ff | Iustin Pop | ccheck = Cluster.findSplitInstances nl' . Container.fromList |
1115 | 32b8d9c0 | Iustin Pop | in null (ccheck [(0, inst1)]) && |
1116 | 32b8d9c0 | Iustin Pop | null (ccheck [(0, inst2)]) && |
1117 | 32b8d9c0 | Iustin Pop | (not . null $ ccheck [(0, inst3)]) |
1118 | 32b8d9c0 | Iustin Pop | |
1119 | 525bfb36 | Iustin Pop | -- | For now, we only test that we don't lose instances during the split. |
1120 | f4161783 | Iustin Pop | prop_ClusterSplitCluster node inst = |
1121 | f4161783 | Iustin Pop | forAll (choose (0, 100)) $ \icnt -> |
1122 | f4161783 | Iustin Pop | let nl = makeSmallCluster node 2 |
1123 | f4161783 | Iustin Pop | (nl', il') = foldl (\(ns, is) _ -> assignInstance ns is inst 0 1) |
1124 | f4161783 | Iustin Pop | (nl, Container.empty) [1..icnt] |
1125 | f4161783 | Iustin Pop | gni = Cluster.splitCluster nl' il' |
1126 | f4161783 | Iustin Pop | in sum (map (Container.size . snd . snd) gni) == icnt && |
1127 | f4161783 | Iustin Pop | all (\(guuid, (nl'', _)) -> all ((== guuid) . Node.group) |
1128 | f4161783 | Iustin Pop | (Container.elems nl'')) gni |
1129 | 32b8d9c0 | Iustin Pop | |
1130 | 00b70680 | Iustin Pop | -- | Helper function to check if we can allocate an instance on a |
1131 | 00b70680 | Iustin Pop | -- given node list. |
1132 | 00b70680 | Iustin Pop | canAllocOn :: Node.List -> Int -> Instance.Instance -> Bool |
1133 | 00b70680 | Iustin Pop | canAllocOn nl reqnodes inst = |
1134 | 00b70680 | Iustin Pop | case Cluster.genAllocNodes defGroupList nl reqnodes True >>= |
1135 | 00b70680 | Iustin Pop | Cluster.tryAlloc nl (Container.empty) inst of |
1136 | 00b70680 | Iustin Pop | Types.Bad _ -> False |
1137 | 00b70680 | Iustin Pop | Types.Ok as -> |
1138 | 00b70680 | Iustin Pop | case Cluster.asSolution as of |
1139 | 00b70680 | Iustin Pop | Nothing -> False |
1140 | 00b70680 | Iustin Pop | Just _ -> True |
1141 | 00b70680 | Iustin Pop | |
1142 | 00b70680 | Iustin Pop | -- | Checks that allocation obeys minimum and maximum instance |
1143 | 00b70680 | Iustin Pop | -- policies. The unittest generates a random node, duplicates it count |
1144 | 00b70680 | Iustin Pop | -- times, and generates a random instance that can be allocated on |
1145 | 00b70680 | Iustin Pop | -- this mini-cluster; it then checks that after applying a policy that |
1146 | 00b70680 | Iustin Pop | -- the instance doesn't fits, the allocation fails. |
1147 | 00b70680 | Iustin Pop | prop_ClusterAllocPolicy node = |
1148 | 00b70680 | Iustin Pop | -- rqn is the required nodes (1 or 2) |
1149 | 00b70680 | Iustin Pop | forAll (choose (1, 2)) $ \rqn -> |
1150 | 00b70680 | Iustin Pop | forAll (choose (5, 20)) $ \count -> |
1151 | 00b70680 | Iustin Pop | forAll (arbitrary `suchThat` (canAllocOn (makeSmallCluster node count) rqn)) |
1152 | 00b70680 | Iustin Pop | $ \inst -> |
1153 | 00b70680 | Iustin Pop | forAll (arbitrary `suchThat` (isFailure . |
1154 | 00b70680 | Iustin Pop | Instance.instMatchesPolicy inst)) $ \ipol -> |
1155 | 00b70680 | Iustin Pop | let node' = Node.setPolicy ipol node |
1156 | 00b70680 | Iustin Pop | nl = makeSmallCluster node' count |
1157 | 00b70680 | Iustin Pop | in not $ canAllocOn nl rqn inst |
1158 | 00b70680 | Iustin Pop | |
1159 | 23fe06c2 | Iustin Pop | testSuite "Cluster" |
1160 | d5dfae0a | Iustin Pop | [ 'prop_Score_Zero |
1161 | d5dfae0a | Iustin Pop | , 'prop_CStats_sane |
1162 | d5dfae0a | Iustin Pop | , 'prop_ClusterAlloc_sane |
1163 | d5dfae0a | Iustin Pop | , 'prop_ClusterCanTieredAlloc |
1164 | d5dfae0a | Iustin Pop | , 'prop_ClusterAllocEvac |
1165 | d5dfae0a | Iustin Pop | , 'prop_ClusterAllocBalance |
1166 | d5dfae0a | Iustin Pop | , 'prop_ClusterCheckConsistency |
1167 | d5dfae0a | Iustin Pop | , 'prop_ClusterSplitCluster |
1168 | 00b70680 | Iustin Pop | , 'prop_ClusterAllocPolicy |
1169 | d5dfae0a | Iustin Pop | ] |
1170 | 88f25dd0 | Iustin Pop | |
1171 | 525bfb36 | Iustin Pop | -- ** OpCodes tests |
1172 | 88f25dd0 | Iustin Pop | |
1173 | 525bfb36 | Iustin Pop | -- | Check that opcode serialization is idempotent. |
1174 | 88f25dd0 | Iustin Pop | prop_OpCodes_serialization op = |
1175 | 88f25dd0 | Iustin Pop | case J.readJSON (J.showJSON op) of |
1176 | 96bc2003 | Iustin Pop | J.Error e -> failTest $ "Cannot deserialise: " ++ e |
1177 | 72bb6b4e | Iustin Pop | J.Ok op' -> op ==? op' |
1178 | 4a007641 | Iustin Pop | where _types = op::OpCodes.OpCode |
1179 | 88f25dd0 | Iustin Pop | |
1180 | 23fe06c2 | Iustin Pop | testSuite "OpCodes" |
1181 | d5dfae0a | Iustin Pop | [ 'prop_OpCodes_serialization ] |
1182 | c088674b | Iustin Pop | |
1183 | 525bfb36 | Iustin Pop | -- ** Jobs tests |
1184 | 525bfb36 | Iustin Pop | |
1185 | 525bfb36 | Iustin Pop | -- | Check that (queued) job\/opcode status serialization is idempotent. |
1186 | db079755 | Iustin Pop | prop_OpStatus_serialization os = |
1187 | db079755 | Iustin Pop | case J.readJSON (J.showJSON os) of |
1188 | 96bc2003 | Iustin Pop | J.Error e -> failTest $ "Cannot deserialise: " ++ e |
1189 | 72bb6b4e | Iustin Pop | J.Ok os' -> os ==? os' |
1190 | db079755 | Iustin Pop | where _types = os::Jobs.OpStatus |
1191 | db079755 | Iustin Pop | |
1192 | db079755 | Iustin Pop | prop_JobStatus_serialization js = |
1193 | db079755 | Iustin Pop | case J.readJSON (J.showJSON js) of |
1194 | 96bc2003 | Iustin Pop | J.Error e -> failTest $ "Cannot deserialise: " ++ e |
1195 | 72bb6b4e | Iustin Pop | J.Ok js' -> js ==? js' |
1196 | db079755 | Iustin Pop | where _types = js::Jobs.JobStatus |
1197 | db079755 | Iustin Pop | |
1198 | 23fe06c2 | Iustin Pop | testSuite "Jobs" |
1199 | d5dfae0a | Iustin Pop | [ 'prop_OpStatus_serialization |
1200 | d5dfae0a | Iustin Pop | , 'prop_JobStatus_serialization |
1201 | d5dfae0a | Iustin Pop | ] |
1202 | db079755 | Iustin Pop | |
1203 | 525bfb36 | Iustin Pop | -- ** Loader tests |
1204 | c088674b | Iustin Pop | |
1205 | c088674b | Iustin Pop | prop_Loader_lookupNode ktn inst node = |
1206 | 72bb6b4e | Iustin Pop | Loader.lookupNode nl inst node ==? Data.Map.lookup node nl |
1207 | d5dfae0a | Iustin Pop | where nl = Data.Map.fromList ktn |
1208 | c088674b | Iustin Pop | |
1209 | c088674b | Iustin Pop | prop_Loader_lookupInstance kti inst = |
1210 | 72bb6b4e | Iustin Pop | Loader.lookupInstance il inst ==? Data.Map.lookup inst il |
1211 | d5dfae0a | Iustin Pop | where il = Data.Map.fromList kti |
1212 | 99b63608 | Iustin Pop | |
1213 | 99b63608 | Iustin Pop | prop_Loader_assignIndices nodes = |
1214 | 99b63608 | Iustin Pop | Data.Map.size nassoc == length nodes && |
1215 | 99b63608 | Iustin Pop | Container.size kt == length nodes && |
1216 | 99b63608 | Iustin Pop | (if not (null nodes) |
1217 | 99b63608 | Iustin Pop | then maximum (IntMap.keys kt) == length nodes - 1 |
1218 | c088674b | Iustin Pop | else True) |
1219 | d5dfae0a | Iustin Pop | where (nassoc, kt) = |
1220 | d5dfae0a | Iustin Pop | Loader.assignIndices (map (\n -> (Node.name n, n)) nodes) |
1221 | c088674b | Iustin Pop | |
1222 | c088674b | Iustin Pop | -- | Checks that the number of primary instances recorded on the nodes |
1223 | 525bfb36 | Iustin Pop | -- is zero. |
1224 | c088674b | Iustin Pop | prop_Loader_mergeData ns = |
1225 | cb0c77ff | Iustin Pop | let na = Container.fromList $ map (\n -> (Node.idx n, n)) ns |
1226 | 2d1708e0 | Guido Trotter | in case Loader.mergeData [] [] [] [] |
1227 | f4f6eb0b | Iustin Pop | (Loader.emptyCluster {Loader.cdNodes = na}) of |
1228 | c088674b | Iustin Pop | Types.Bad _ -> False |
1229 | 71375ef7 | Iustin Pop | Types.Ok (Loader.ClusterData _ nl il _ _) -> |
1230 | c088674b | Iustin Pop | let nodes = Container.elems nl |
1231 | c088674b | Iustin Pop | instances = Container.elems il |
1232 | c088674b | Iustin Pop | in (sum . map (length . Node.pList)) nodes == 0 && |
1233 | 4a007641 | Iustin Pop | null instances |
1234 | c088674b | Iustin Pop | |
1235 | efe98965 | Guido Trotter | -- | Check that compareNameComponent on equal strings works. |
1236 | efe98965 | Guido Trotter | prop_Loader_compareNameComponent_equal :: String -> Bool |
1237 | efe98965 | Guido Trotter | prop_Loader_compareNameComponent_equal s = |
1238 | efe98965 | Guido Trotter | Loader.compareNameComponent s s == |
1239 | efe98965 | Guido Trotter | Loader.LookupResult Loader.ExactMatch s |
1240 | efe98965 | Guido Trotter | |
1241 | efe98965 | Guido Trotter | -- | Check that compareNameComponent on prefix strings works. |
1242 | efe98965 | Guido Trotter | prop_Loader_compareNameComponent_prefix :: NonEmptyList Char -> String -> Bool |
1243 | efe98965 | Guido Trotter | prop_Loader_compareNameComponent_prefix (NonEmpty s1) s2 = |
1244 | efe98965 | Guido Trotter | Loader.compareNameComponent (s1 ++ "." ++ s2) s1 == |
1245 | efe98965 | Guido Trotter | Loader.LookupResult Loader.PartialMatch s1 |
1246 | efe98965 | Guido Trotter | |
1247 | 23fe06c2 | Iustin Pop | testSuite "Loader" |
1248 | d5dfae0a | Iustin Pop | [ 'prop_Loader_lookupNode |
1249 | d5dfae0a | Iustin Pop | , 'prop_Loader_lookupInstance |
1250 | d5dfae0a | Iustin Pop | , 'prop_Loader_assignIndices |
1251 | d5dfae0a | Iustin Pop | , 'prop_Loader_mergeData |
1252 | d5dfae0a | Iustin Pop | , 'prop_Loader_compareNameComponent_equal |
1253 | d5dfae0a | Iustin Pop | , 'prop_Loader_compareNameComponent_prefix |
1254 | d5dfae0a | Iustin Pop | ] |
1255 | 3c002a13 | Iustin Pop | |
1256 | 3c002a13 | Iustin Pop | -- ** Types tests |
1257 | 3c002a13 | Iustin Pop | |
1258 | 0047d4e2 | Iustin Pop | prop_Types_AllocPolicy_serialisation apol = |
1259 | d5dfae0a | Iustin Pop | case J.readJSON (J.showJSON apol) of |
1260 | aa1d552d | Iustin Pop | J.Ok p -> p ==? apol |
1261 | 96bc2003 | Iustin Pop | J.Error s -> failTest $ "Failed to deserialise: " ++ s |
1262 | d5dfae0a | Iustin Pop | where _types = apol::Types.AllocPolicy |
1263 | 0047d4e2 | Iustin Pop | |
1264 | 0047d4e2 | Iustin Pop | prop_Types_DiskTemplate_serialisation dt = |
1265 | d5dfae0a | Iustin Pop | case J.readJSON (J.showJSON dt) of |
1266 | aa1d552d | Iustin Pop | J.Ok p -> p ==? dt |
1267 | 96bc2003 | Iustin Pop | J.Error s -> failTest $ "Failed to deserialise: " ++ s |
1268 | d5dfae0a | Iustin Pop | where _types = dt::Types.DiskTemplate |
1269 | 0047d4e2 | Iustin Pop | |
1270 | aa1d552d | Iustin Pop | prop_Types_ISpec_serialisation ispec = |
1271 | aa1d552d | Iustin Pop | case J.readJSON (J.showJSON ispec) of |
1272 | aa1d552d | Iustin Pop | J.Ok p -> p ==? ispec |
1273 | 96bc2003 | Iustin Pop | J.Error s -> failTest $ "Failed to deserialise: " ++ s |
1274 | aa1d552d | Iustin Pop | where _types = ispec::Types.ISpec |
1275 | aa1d552d | Iustin Pop | |
1276 | aa1d552d | Iustin Pop | prop_Types_IPolicy_serialisation ipol = |
1277 | aa1d552d | Iustin Pop | case J.readJSON (J.showJSON ipol) of |
1278 | aa1d552d | Iustin Pop | J.Ok p -> p ==? ipol |
1279 | 96bc2003 | Iustin Pop | J.Error s -> failTest $ "Failed to deserialise: " ++ s |
1280 | aa1d552d | Iustin Pop | where _types = ipol::Types.IPolicy |
1281 | aa1d552d | Iustin Pop | |
1282 | aa1d552d | Iustin Pop | prop_Types_EvacMode_serialisation em = |
1283 | aa1d552d | Iustin Pop | case J.readJSON (J.showJSON em) of |
1284 | aa1d552d | Iustin Pop | J.Ok p -> p ==? em |
1285 | 96bc2003 | Iustin Pop | J.Error s -> failTest $ "Failed to deserialise: " ++ s |
1286 | aa1d552d | Iustin Pop | where _types = em::Types.EvacMode |
1287 | aa1d552d | Iustin Pop | |
1288 | 0047d4e2 | Iustin Pop | prop_Types_opToResult op = |
1289 | d5dfae0a | Iustin Pop | case op of |
1290 | d5dfae0a | Iustin Pop | Types.OpFail _ -> Types.isBad r |
1291 | d5dfae0a | Iustin Pop | Types.OpGood v -> case r of |
1292 | d5dfae0a | Iustin Pop | Types.Bad _ -> False |
1293 | d5dfae0a | Iustin Pop | Types.Ok v' -> v == v' |
1294 | d5dfae0a | Iustin Pop | where r = Types.opToResult op |
1295 | d5dfae0a | Iustin Pop | _types = op::Types.OpResult Int |
1296 | 0047d4e2 | Iustin Pop | |
1297 | 0047d4e2 | Iustin Pop | prop_Types_eitherToResult ei = |
1298 | d5dfae0a | Iustin Pop | case ei of |
1299 | d5dfae0a | Iustin Pop | Left _ -> Types.isBad r |
1300 | d5dfae0a | Iustin Pop | Right v -> case r of |
1301 | d5dfae0a | Iustin Pop | Types.Bad _ -> False |
1302 | d5dfae0a | Iustin Pop | Types.Ok v' -> v == v' |
1303 | 0047d4e2 | Iustin Pop | where r = Types.eitherToResult ei |
1304 | 0047d4e2 | Iustin Pop | _types = ei::Either String Int |
1305 | 3c002a13 | Iustin Pop | |
1306 | 23fe06c2 | Iustin Pop | testSuite "Types" |
1307 | d5dfae0a | Iustin Pop | [ 'prop_Types_AllocPolicy_serialisation |
1308 | d5dfae0a | Iustin Pop | , 'prop_Types_DiskTemplate_serialisation |
1309 | aa1d552d | Iustin Pop | , 'prop_Types_ISpec_serialisation |
1310 | aa1d552d | Iustin Pop | , 'prop_Types_IPolicy_serialisation |
1311 | aa1d552d | Iustin Pop | , 'prop_Types_EvacMode_serialisation |
1312 | d5dfae0a | Iustin Pop | , 'prop_Types_opToResult |
1313 | d5dfae0a | Iustin Pop | , 'prop_Types_eitherToResult |
1314 | d5dfae0a | Iustin Pop | ] |