root / htools / Ganeti / HTools / QC.hs @ 97da6b71
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1 | 525bfb36 | Iustin Pop | {-| Unittests for ganeti-htools. |
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2 | e2fa2baf | Iustin Pop | |
3 | e2fa2baf | Iustin Pop | -} |
4 | e2fa2baf | Iustin Pop | |
5 | e2fa2baf | Iustin Pop | {- |
6 | e2fa2baf | Iustin Pop | |
7 | 1bc47d38 | Iustin Pop | Copyright (C) 2009, 2010, 2011 Google Inc. |
8 | e2fa2baf | Iustin Pop | |
9 | e2fa2baf | Iustin Pop | This program is free software; you can redistribute it and/or modify |
10 | e2fa2baf | Iustin Pop | it under the terms of the GNU General Public License as published by |
11 | e2fa2baf | Iustin Pop | the Free Software Foundation; either version 2 of the License, or |
12 | e2fa2baf | Iustin Pop | (at your option) any later version. |
13 | e2fa2baf | Iustin Pop | |
14 | e2fa2baf | Iustin Pop | This program is distributed in the hope that it will be useful, but |
15 | e2fa2baf | Iustin Pop | WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | e2fa2baf | Iustin Pop | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
17 | e2fa2baf | Iustin Pop | General Public License for more details. |
18 | e2fa2baf | Iustin Pop | |
19 | e2fa2baf | Iustin Pop | You should have received a copy of the GNU General Public License |
20 | e2fa2baf | Iustin Pop | along with this program; if not, write to the Free Software |
21 | e2fa2baf | Iustin Pop | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
22 | e2fa2baf | Iustin Pop | 02110-1301, USA. |
23 | e2fa2baf | Iustin Pop | |
24 | e2fa2baf | Iustin Pop | -} |
25 | e2fa2baf | Iustin Pop | |
26 | 15f4c8ca | Iustin Pop | module Ganeti.HTools.QC |
27 | 691dcd2a | Iustin Pop | ( testUtils |
28 | 691dcd2a | Iustin Pop | , testPeerMap |
29 | c15f7183 | Iustin Pop | , testContainer |
30 | c15f7183 | Iustin Pop | , testInstance |
31 | c15f7183 | Iustin Pop | , testNode |
32 | c15f7183 | Iustin Pop | , testText |
33 | 88f25dd0 | Iustin Pop | , testOpCodes |
34 | db079755 | Iustin Pop | , testJobs |
35 | c15f7183 | Iustin Pop | , testCluster |
36 | c088674b | Iustin Pop | , testLoader |
37 | 3c002a13 | Iustin Pop | , testTypes |
38 | 7dd5ee6c | Iustin Pop | ) where |
39 | 15f4c8ca | Iustin Pop | |
40 | 15f4c8ca | Iustin Pop | import Test.QuickCheck |
41 | bc782180 | Iustin Pop | import Data.List (findIndex, intercalate, nub, isPrefixOf) |
42 | 15f4c8ca | Iustin Pop | import Data.Maybe |
43 | 88f25dd0 | Iustin Pop | import Control.Monad |
44 | 88f25dd0 | Iustin Pop | import qualified Text.JSON as J |
45 | 8fcf251f | Iustin Pop | import qualified Data.Map |
46 | 3fea6959 | Iustin Pop | import qualified Data.IntMap as IntMap |
47 | 88f25dd0 | Iustin Pop | import qualified Ganeti.OpCodes as OpCodes |
48 | db079755 | Iustin Pop | import qualified Ganeti.Jobs as Jobs |
49 | 223dbe53 | Iustin Pop | import qualified Ganeti.Luxi |
50 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.CLI as CLI |
51 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Cluster as Cluster |
52 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Container as Container |
53 | 223dbe53 | Iustin Pop | import qualified Ganeti.HTools.ExtLoader |
54 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.IAlloc as IAlloc |
55 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Instance as Instance |
56 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Loader as Loader |
57 | 223dbe53 | Iustin Pop | import qualified Ganeti.HTools.Luxi |
58 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Node as Node |
59 | 10ef6b4e | Iustin Pop | import qualified Ganeti.HTools.Group as Group |
60 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.PeerMap as PeerMap |
61 | c478f837 | Iustin Pop | import qualified Ganeti.HTools.Rapi |
62 | 223dbe53 | Iustin Pop | import qualified Ganeti.HTools.Simu |
63 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Text as Text |
64 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Types as Types |
65 | 15f4c8ca | Iustin Pop | import qualified Ganeti.HTools.Utils as Utils |
66 | 223dbe53 | Iustin Pop | import qualified Ganeti.HTools.Version |
67 | e82271f8 | Iustin Pop | import qualified Ganeti.Constants as C |
68 | 15f4c8ca | Iustin Pop | |
69 | 33b9d92d | Iustin Pop | import qualified Ganeti.HTools.Program.Hail |
70 | 33b9d92d | Iustin Pop | import qualified Ganeti.HTools.Program.Hbal |
71 | 33b9d92d | Iustin Pop | import qualified Ganeti.HTools.Program.Hscan |
72 | 33b9d92d | Iustin Pop | import qualified Ganeti.HTools.Program.Hspace |
73 | 33b9d92d | Iustin Pop | |
74 | 8e4f6d56 | Iustin Pop | run :: Testable prop => prop -> Args -> IO Result |
75 | 8e4f6d56 | Iustin Pop | run = flip quickCheckWithResult |
76 | 8e4f6d56 | Iustin Pop | |
77 | 3fea6959 | Iustin Pop | -- * Constants |
78 | 3fea6959 | Iustin Pop | |
79 | 525bfb36 | Iustin Pop | -- | Maximum memory (1TiB, somewhat random value). |
80 | 8fcf251f | Iustin Pop | maxMem :: Int |
81 | 8fcf251f | Iustin Pop | maxMem = 1024 * 1024 |
82 | 8fcf251f | Iustin Pop | |
83 | 525bfb36 | Iustin Pop | -- | Maximum disk (8TiB, somewhat random value). |
84 | 8fcf251f | Iustin Pop | maxDsk :: Int |
85 | 49f9627a | Iustin Pop | maxDsk = 1024 * 1024 * 8 |
86 | 8fcf251f | Iustin Pop | |
87 | 525bfb36 | Iustin Pop | -- | Max CPUs (1024, somewhat random value). |
88 | 8fcf251f | Iustin Pop | maxCpu :: Int |
89 | 8fcf251f | Iustin Pop | maxCpu = 1024 |
90 | 8fcf251f | Iustin Pop | |
91 | 10ef6b4e | Iustin Pop | defGroup :: Group.Group |
92 | 10ef6b4e | Iustin Pop | defGroup = flip Group.setIdx 0 $ |
93 | 10ef6b4e | Iustin Pop | Group.create "default" Utils.defaultGroupID |
94 | 10ef6b4e | Iustin Pop | Types.AllocPreferred |
95 | 10ef6b4e | Iustin Pop | |
96 | 10ef6b4e | Iustin Pop | defGroupList :: Group.List |
97 | cb0c77ff | Iustin Pop | defGroupList = Container.fromList [(Group.idx defGroup, defGroup)] |
98 | 10ef6b4e | Iustin Pop | |
99 | 10ef6b4e | Iustin Pop | defGroupAssoc :: Data.Map.Map String Types.Gdx |
100 | 10ef6b4e | Iustin Pop | defGroupAssoc = Data.Map.singleton (Group.uuid defGroup) (Group.idx defGroup) |
101 | 10ef6b4e | Iustin Pop | |
102 | 3fea6959 | Iustin Pop | -- * Helper functions |
103 | 3fea6959 | Iustin Pop | |
104 | 525bfb36 | Iustin Pop | -- | Simple checker for whether OpResult is fail or pass. |
105 | 79a72ce7 | Iustin Pop | isFailure :: Types.OpResult a -> Bool |
106 | 79a72ce7 | Iustin Pop | isFailure (Types.OpFail _) = True |
107 | 79a72ce7 | Iustin Pop | isFailure _ = False |
108 | 79a72ce7 | Iustin Pop | |
109 | 525bfb36 | Iustin Pop | -- | Update an instance to be smaller than a node. |
110 | 3fea6959 | Iustin Pop | setInstanceSmallerThanNode node inst = |
111 | 4a007641 | Iustin Pop | inst { Instance.mem = Node.availMem node `div` 2 |
112 | 4a007641 | Iustin Pop | , Instance.dsk = Node.availDisk node `div` 2 |
113 | 4a007641 | Iustin Pop | , Instance.vcpus = Node.availCpu node `div` 2 |
114 | 3fea6959 | Iustin Pop | } |
115 | 3fea6959 | Iustin Pop | |
116 | 525bfb36 | Iustin Pop | -- | Create an instance given its spec. |
117 | 3fea6959 | Iustin Pop | createInstance mem dsk vcpus = |
118 | c352b0a9 | Iustin Pop | Instance.create "inst-unnamed" mem dsk vcpus "running" [] True (-1) (-1) |
119 | d25643d1 | Iustin Pop | Types.DTDrbd8 |
120 | 3fea6959 | Iustin Pop | |
121 | 525bfb36 | Iustin Pop | -- | Create a small cluster by repeating a node spec. |
122 | 3fea6959 | Iustin Pop | makeSmallCluster :: Node.Node -> Int -> Node.List |
123 | 3fea6959 | Iustin Pop | makeSmallCluster node count = |
124 | 3fea6959 | Iustin Pop | let fn = Node.buildPeers node Container.empty |
125 | 3fea6959 | Iustin Pop | namelst = map (\n -> (Node.name n, n)) (replicate count fn) |
126 | 3fea6959 | Iustin Pop | (_, nlst) = Loader.assignIndices namelst |
127 | 99b63608 | Iustin Pop | in nlst |
128 | 3fea6959 | Iustin Pop | |
129 | 525bfb36 | Iustin Pop | -- | Checks if a node is "big" enough. |
130 | 3fea6959 | Iustin Pop | isNodeBig :: Node.Node -> Int -> Bool |
131 | 3fea6959 | Iustin Pop | isNodeBig node size = Node.availDisk node > size * Types.unitDsk |
132 | 3fea6959 | Iustin Pop | && Node.availMem node > size * Types.unitMem |
133 | 3fea6959 | Iustin Pop | && Node.availCpu node > size * Types.unitCpu |
134 | 3fea6959 | Iustin Pop | |
135 | e08424a8 | Guido Trotter | canBalance :: Cluster.Table -> Bool -> Bool -> Bool -> Bool |
136 | e08424a8 | Guido Trotter | canBalance tbl dm im evac = isJust $ Cluster.tryBalance tbl dm im evac 0 0 |
137 | 3fea6959 | Iustin Pop | |
138 | f4161783 | Iustin Pop | -- | Assigns a new fresh instance to a cluster; this is not |
139 | 525bfb36 | Iustin Pop | -- allocation, so no resource checks are done. |
140 | f4161783 | Iustin Pop | assignInstance :: Node.List -> Instance.List -> Instance.Instance -> |
141 | f4161783 | Iustin Pop | Types.Idx -> Types.Idx -> |
142 | f4161783 | Iustin Pop | (Node.List, Instance.List) |
143 | f4161783 | Iustin Pop | assignInstance nl il inst pdx sdx = |
144 | f4161783 | Iustin Pop | let pnode = Container.find pdx nl |
145 | f4161783 | Iustin Pop | snode = Container.find sdx nl |
146 | f4161783 | Iustin Pop | maxiidx = if Container.null il |
147 | f4161783 | Iustin Pop | then 0 |
148 | f4161783 | Iustin Pop | else fst (Container.findMax il) + 1 |
149 | f4161783 | Iustin Pop | inst' = inst { Instance.idx = maxiidx, |
150 | f4161783 | Iustin Pop | Instance.pNode = pdx, Instance.sNode = sdx } |
151 | f4161783 | Iustin Pop | pnode' = Node.setPri pnode inst' |
152 | f4161783 | Iustin Pop | snode' = Node.setSec snode inst' |
153 | f4161783 | Iustin Pop | nl' = Container.addTwo pdx pnode' sdx snode' nl |
154 | f4161783 | Iustin Pop | il' = Container.add maxiidx inst' il |
155 | f4161783 | Iustin Pop | in (nl', il') |
156 | f4161783 | Iustin Pop | |
157 | 3fea6959 | Iustin Pop | -- * Arbitrary instances |
158 | 3fea6959 | Iustin Pop | |
159 | 525bfb36 | Iustin Pop | -- | Defines a DNS name. |
160 | a070c426 | Iustin Pop | newtype DNSChar = DNSChar { dnsGetChar::Char } |
161 | 525bfb36 | Iustin Pop | |
162 | a070c426 | Iustin Pop | instance Arbitrary DNSChar where |
163 | a070c426 | Iustin Pop | arbitrary = do |
164 | a070c426 | Iustin Pop | x <- elements (['a'..'z'] ++ ['0'..'9'] ++ "_-") |
165 | a070c426 | Iustin Pop | return (DNSChar x) |
166 | a070c426 | Iustin Pop | |
167 | a070c426 | Iustin Pop | getName :: Gen String |
168 | a070c426 | Iustin Pop | getName = do |
169 | a070c426 | Iustin Pop | n <- choose (1, 64) |
170 | a070c426 | Iustin Pop | dn <- vector n::Gen [DNSChar] |
171 | a070c426 | Iustin Pop | return (map dnsGetChar dn) |
172 | a070c426 | Iustin Pop | |
173 | a070c426 | Iustin Pop | |
174 | a070c426 | Iustin Pop | getFQDN :: Gen String |
175 | a070c426 | Iustin Pop | getFQDN = do |
176 | a070c426 | Iustin Pop | felem <- getName |
177 | a070c426 | Iustin Pop | ncomps <- choose (1, 4) |
178 | a070c426 | Iustin Pop | frest <- vector ncomps::Gen [[DNSChar]] |
179 | a070c426 | Iustin Pop | let frest' = map (map dnsGetChar) frest |
180 | a070c426 | Iustin Pop | return (felem ++ "." ++ intercalate "." frest') |
181 | a070c426 | Iustin Pop | |
182 | 15f4c8ca | Iustin Pop | -- let's generate a random instance |
183 | 15f4c8ca | Iustin Pop | instance Arbitrary Instance.Instance where |
184 | 15f4c8ca | Iustin Pop | arbitrary = do |
185 | a070c426 | Iustin Pop | name <- getFQDN |
186 | 8fcf251f | Iustin Pop | mem <- choose (0, maxMem) |
187 | 8fcf251f | Iustin Pop | dsk <- choose (0, maxDsk) |
188 | e82271f8 | Iustin Pop | run_st <- elements [ C.inststErrorup |
189 | e82271f8 | Iustin Pop | , C.inststErrordown |
190 | e82271f8 | Iustin Pop | , C.inststAdmindown |
191 | e82271f8 | Iustin Pop | , C.inststNodedown |
192 | e82271f8 | Iustin Pop | , C.inststNodeoffline |
193 | e82271f8 | Iustin Pop | , C.inststRunning |
194 | e82271f8 | Iustin Pop | , "no_such_status1" |
195 | e82271f8 | Iustin Pop | , "no_such_status2"] |
196 | 15f4c8ca | Iustin Pop | pn <- arbitrary |
197 | 15f4c8ca | Iustin Pop | sn <- arbitrary |
198 | 8fcf251f | Iustin Pop | vcpus <- choose (0, maxCpu) |
199 | c352b0a9 | Iustin Pop | return $ Instance.create name mem dsk vcpus run_st [] True pn sn |
200 | d25643d1 | Iustin Pop | Types.DTDrbd8 |
201 | 15f4c8ca | Iustin Pop | |
202 | 525bfb36 | Iustin Pop | -- | Generas an arbitrary node based on sizing information. |
203 | 525bfb36 | Iustin Pop | genNode :: Maybe Int -- ^ Minimum node size in terms of units |
204 | 525bfb36 | Iustin Pop | -> Maybe Int -- ^ Maximum node size (when Nothing, bounded |
205 | 525bfb36 | Iustin Pop | -- just by the max... constants) |
206 | 525bfb36 | Iustin Pop | -> Gen Node.Node |
207 | 00c75986 | Iustin Pop | genNode min_multiplier max_multiplier = do |
208 | 00c75986 | Iustin Pop | let (base_mem, base_dsk, base_cpu) = |
209 | 00c75986 | Iustin Pop | case min_multiplier of |
210 | 00c75986 | Iustin Pop | Just mm -> (mm * Types.unitMem, |
211 | 00c75986 | Iustin Pop | mm * Types.unitDsk, |
212 | 00c75986 | Iustin Pop | mm * Types.unitCpu) |
213 | 00c75986 | Iustin Pop | Nothing -> (0, 0, 0) |
214 | 00c75986 | Iustin Pop | (top_mem, top_dsk, top_cpu) = |
215 | 00c75986 | Iustin Pop | case max_multiplier of |
216 | 00c75986 | Iustin Pop | Just mm -> (mm * Types.unitMem, |
217 | 00c75986 | Iustin Pop | mm * Types.unitDsk, |
218 | 00c75986 | Iustin Pop | mm * Types.unitCpu) |
219 | 00c75986 | Iustin Pop | Nothing -> (maxMem, maxDsk, maxCpu) |
220 | 00c75986 | Iustin Pop | name <- getFQDN |
221 | 00c75986 | Iustin Pop | mem_t <- choose (base_mem, top_mem) |
222 | 00c75986 | Iustin Pop | mem_f <- choose (base_mem, mem_t) |
223 | 00c75986 | Iustin Pop | mem_n <- choose (0, mem_t - mem_f) |
224 | 00c75986 | Iustin Pop | dsk_t <- choose (base_dsk, top_dsk) |
225 | 00c75986 | Iustin Pop | dsk_f <- choose (base_dsk, dsk_t) |
226 | 00c75986 | Iustin Pop | cpu_t <- choose (base_cpu, top_cpu) |
227 | 00c75986 | Iustin Pop | offl <- arbitrary |
228 | 00c75986 | Iustin Pop | let n = Node.create name (fromIntegral mem_t) mem_n mem_f |
229 | 00c75986 | Iustin Pop | (fromIntegral dsk_t) dsk_f (fromIntegral cpu_t) offl 0 |
230 | 00c75986 | Iustin Pop | return $ Node.buildPeers n Container.empty |
231 | 00c75986 | Iustin Pop | |
232 | 15f4c8ca | Iustin Pop | -- and a random node |
233 | 15f4c8ca | Iustin Pop | instance Arbitrary Node.Node where |
234 | 00c75986 | Iustin Pop | arbitrary = genNode Nothing Nothing |
235 | 15f4c8ca | Iustin Pop | |
236 | 88f25dd0 | Iustin Pop | -- replace disks |
237 | 88f25dd0 | Iustin Pop | instance Arbitrary OpCodes.ReplaceDisksMode where |
238 | 88f25dd0 | Iustin Pop | arbitrary = elements [ OpCodes.ReplaceOnPrimary |
239 | 88f25dd0 | Iustin Pop | , OpCodes.ReplaceOnSecondary |
240 | 88f25dd0 | Iustin Pop | , OpCodes.ReplaceNewSecondary |
241 | 88f25dd0 | Iustin Pop | , OpCodes.ReplaceAuto |
242 | 88f25dd0 | Iustin Pop | ] |
243 | 88f25dd0 | Iustin Pop | |
244 | 88f25dd0 | Iustin Pop | instance Arbitrary OpCodes.OpCode where |
245 | 88f25dd0 | Iustin Pop | arbitrary = do |
246 | 88f25dd0 | Iustin Pop | op_id <- elements [ "OP_TEST_DELAY" |
247 | 88f25dd0 | Iustin Pop | , "OP_INSTANCE_REPLACE_DISKS" |
248 | 88f25dd0 | Iustin Pop | , "OP_INSTANCE_FAILOVER" |
249 | 88f25dd0 | Iustin Pop | , "OP_INSTANCE_MIGRATE" |
250 | 88f25dd0 | Iustin Pop | ] |
251 | 88f25dd0 | Iustin Pop | (case op_id of |
252 | 88f25dd0 | Iustin Pop | "OP_TEST_DELAY" -> |
253 | 88f25dd0 | Iustin Pop | liftM3 OpCodes.OpTestDelay arbitrary arbitrary arbitrary |
254 | 88f25dd0 | Iustin Pop | "OP_INSTANCE_REPLACE_DISKS" -> |
255 | 10028866 | René Nussbaumer | liftM5 OpCodes.OpInstanceReplaceDisks arbitrary arbitrary |
256 | 88f25dd0 | Iustin Pop | arbitrary arbitrary arbitrary |
257 | 88f25dd0 | Iustin Pop | "OP_INSTANCE_FAILOVER" -> |
258 | bbe9758d | Iustin Pop | liftM3 OpCodes.OpInstanceFailover arbitrary arbitrary |
259 | bbe9758d | Iustin Pop | arbitrary |
260 | 88f25dd0 | Iustin Pop | "OP_INSTANCE_MIGRATE" -> |
261 | bbe9758d | Iustin Pop | liftM5 OpCodes.OpInstanceMigrate arbitrary arbitrary |
262 | bbe9758d | Iustin Pop | arbitrary arbitrary |
263 | 8d66f58a | René Nussbaumer | arbitrary |
264 | 88f25dd0 | Iustin Pop | _ -> fail "Wrong opcode") |
265 | 88f25dd0 | Iustin Pop | |
266 | db079755 | Iustin Pop | instance Arbitrary Jobs.OpStatus where |
267 | db079755 | Iustin Pop | arbitrary = elements [minBound..maxBound] |
268 | db079755 | Iustin Pop | |
269 | db079755 | Iustin Pop | instance Arbitrary Jobs.JobStatus where |
270 | db079755 | Iustin Pop | arbitrary = elements [minBound..maxBound] |
271 | db079755 | Iustin Pop | |
272 | 525bfb36 | Iustin Pop | newtype SmallRatio = SmallRatio Double deriving Show |
273 | 525bfb36 | Iustin Pop | instance Arbitrary SmallRatio where |
274 | 525bfb36 | Iustin Pop | arbitrary = do |
275 | 525bfb36 | Iustin Pop | v <- choose (0, 1) |
276 | 525bfb36 | Iustin Pop | return $ SmallRatio v |
277 | 525bfb36 | Iustin Pop | |
278 | 3c002a13 | Iustin Pop | instance Arbitrary Types.AllocPolicy where |
279 | 3c002a13 | Iustin Pop | arbitrary = elements [minBound..maxBound] |
280 | 3c002a13 | Iustin Pop | |
281 | 3c002a13 | Iustin Pop | instance Arbitrary Types.DiskTemplate where |
282 | 3c002a13 | Iustin Pop | arbitrary = elements [minBound..maxBound] |
283 | 3c002a13 | Iustin Pop | |
284 | 0047d4e2 | Iustin Pop | instance Arbitrary Types.FailMode where |
285 | 0047d4e2 | Iustin Pop | arbitrary = elements [minBound..maxBound] |
286 | 0047d4e2 | Iustin Pop | |
287 | 0047d4e2 | Iustin Pop | instance Arbitrary a => Arbitrary (Types.OpResult a) where |
288 | 0047d4e2 | Iustin Pop | arbitrary = arbitrary >>= \c -> |
289 | 0047d4e2 | Iustin Pop | case c of |
290 | 0047d4e2 | Iustin Pop | False -> liftM Types.OpFail arbitrary |
291 | 0047d4e2 | Iustin Pop | True -> liftM Types.OpGood arbitrary |
292 | 0047d4e2 | Iustin Pop | |
293 | 3fea6959 | Iustin Pop | -- * Actual tests |
294 | 8fcf251f | Iustin Pop | |
295 | 525bfb36 | Iustin Pop | -- ** Utils tests |
296 | 525bfb36 | Iustin Pop | |
297 | 525bfb36 | Iustin Pop | -- | If the list is not just an empty element, and if the elements do |
298 | 525bfb36 | Iustin Pop | -- not contain commas, then join+split should be idempotent. |
299 | a1cd7c1e | Iustin Pop | prop_Utils_commaJoinSplit = |
300 | a1cd7c1e | Iustin Pop | forAll (arbitrary `suchThat` |
301 | a1cd7c1e | Iustin Pop | (\l -> l /= [""] && all (not . elem ',') l )) $ \lst -> |
302 | a1cd7c1e | Iustin Pop | Utils.sepSplit ',' (Utils.commaJoin lst) == lst |
303 | a1cd7c1e | Iustin Pop | |
304 | 525bfb36 | Iustin Pop | -- | Split and join should always be idempotent. |
305 | 691dcd2a | Iustin Pop | prop_Utils_commaSplitJoin s = Utils.commaJoin (Utils.sepSplit ',' s) == s |
306 | 691dcd2a | Iustin Pop | |
307 | a810ad21 | Iustin Pop | -- | fromObjWithDefault, we test using the Maybe monad and an integer |
308 | 525bfb36 | Iustin Pop | -- value. |
309 | a810ad21 | Iustin Pop | prop_Utils_fromObjWithDefault def_value random_key = |
310 | a810ad21 | Iustin Pop | -- a missing key will be returned with the default |
311 | a810ad21 | Iustin Pop | Utils.fromObjWithDefault [] random_key def_value == Just def_value && |
312 | a810ad21 | Iustin Pop | -- a found key will be returned as is, not with default |
313 | a810ad21 | Iustin Pop | Utils.fromObjWithDefault [(random_key, J.showJSON def_value)] |
314 | a810ad21 | Iustin Pop | random_key (def_value+1) == Just def_value |
315 | cc532bdd | Iustin Pop | where _types = def_value :: Integer |
316 | a810ad21 | Iustin Pop | |
317 | bfe6c954 | Guido Trotter | -- | Test that functional if' behaves like the syntactic sugar if. |
318 | bfe6c954 | Guido Trotter | prop_Utils_if'if :: Bool -> Int -> Int -> Bool |
319 | bfe6c954 | Guido Trotter | prop_Utils_if'if cnd a b = Utils.if' cnd a b == if cnd then a else b |
320 | bfe6c954 | Guido Trotter | |
321 | 22fac87d | Guido Trotter | -- | Test basic select functionality |
322 | bfe6c954 | Guido Trotter | prop_Utils_select :: Int -- ^ Default result |
323 | bfe6c954 | Guido Trotter | -> [Int] -- ^ List of False values |
324 | bfe6c954 | Guido Trotter | -> [Int] -- ^ List of True values |
325 | bfe6c954 | Guido Trotter | -> Bool -- ^ Test result |
326 | 22fac87d | Guido Trotter | prop_Utils_select def lst1 lst2 = |
327 | bfe6c954 | Guido Trotter | Utils.select def cndlist == expectedresult |
328 | 22fac87d | Guido Trotter | where expectedresult = Utils.if' (null lst2) def (head lst2) |
329 | bfe6c954 | Guido Trotter | flist = map (\e -> (False, e)) lst1 |
330 | bfe6c954 | Guido Trotter | tlist = map (\e -> (True, e)) lst2 |
331 | 22fac87d | Guido Trotter | cndlist = flist ++ tlist |
332 | 22fac87d | Guido Trotter | |
333 | 22fac87d | Guido Trotter | -- | Test basic select functionality with undefined default |
334 | 22fac87d | Guido Trotter | prop_Utils_select_undefd :: [Int] -- ^ List of False values |
335 | 22fac87d | Guido Trotter | -> NonEmptyList Int -- ^ List of True values |
336 | 22fac87d | Guido Trotter | -> Bool -- ^ Test result |
337 | 22fac87d | Guido Trotter | prop_Utils_select_undefd lst1 (NonEmpty lst2) = |
338 | 22fac87d | Guido Trotter | Utils.select undefined cndlist == head lst2 |
339 | 22fac87d | Guido Trotter | where flist = map (\e -> (False, e)) lst1 |
340 | 22fac87d | Guido Trotter | tlist = map (\e -> (True, e)) lst2 |
341 | 22fac87d | Guido Trotter | cndlist = flist ++ tlist |
342 | 22fac87d | Guido Trotter | |
343 | 22fac87d | Guido Trotter | -- | Test basic select functionality with undefined list values |
344 | 22fac87d | Guido Trotter | prop_Utils_select_undefv :: [Int] -- ^ List of False values |
345 | 22fac87d | Guido Trotter | -> NonEmptyList Int -- ^ List of True values |
346 | 22fac87d | Guido Trotter | -> Bool -- ^ Test result |
347 | 22fac87d | Guido Trotter | prop_Utils_select_undefv lst1 (NonEmpty lst2) = |
348 | 22fac87d | Guido Trotter | Utils.select undefined cndlist == head lst2 |
349 | 22fac87d | Guido Trotter | where flist = map (\e -> (False, e)) lst1 |
350 | 22fac87d | Guido Trotter | tlist = map (\e -> (True, e)) lst2 |
351 | 22fac87d | Guido Trotter | cndlist = flist ++ tlist ++ [undefined] |
352 | bfe6c954 | Guido Trotter | |
353 | 1cb92fac | Iustin Pop | prop_Utils_parseUnit (NonNegative n) = |
354 | 1cb92fac | Iustin Pop | Utils.parseUnit (show n) == Types.Ok n && |
355 | 1cb92fac | Iustin Pop | Utils.parseUnit (show n ++ "m") == Types.Ok n && |
356 | 1cb92fac | Iustin Pop | (case Utils.parseUnit (show n ++ "M") of |
357 | 1cb92fac | Iustin Pop | Types.Ok m -> if n > 0 |
358 | 1cb92fac | Iustin Pop | then m < n -- for positive values, X MB is less than X MiB |
359 | 1cb92fac | Iustin Pop | else m == 0 -- but for 0, 0 MB == 0 MiB |
360 | 1cb92fac | Iustin Pop | Types.Bad _ -> False) && |
361 | 1cb92fac | Iustin Pop | Utils.parseUnit (show n ++ "g") == Types.Ok (n*1024) && |
362 | 1cb92fac | Iustin Pop | Utils.parseUnit (show n ++ "t") == Types.Ok (n*1048576) && |
363 | 1cb92fac | Iustin Pop | Types.isBad (Utils.parseUnit (show n ++ "x")::Types.Result Int) |
364 | 1b0a6356 | Iustin Pop | where _types = n::Int |
365 | 1cb92fac | Iustin Pop | |
366 | 525bfb36 | Iustin Pop | -- | Test list for the Utils module. |
367 | 691dcd2a | Iustin Pop | testUtils = |
368 | 691dcd2a | Iustin Pop | [ run prop_Utils_commaJoinSplit |
369 | 691dcd2a | Iustin Pop | , run prop_Utils_commaSplitJoin |
370 | a810ad21 | Iustin Pop | , run prop_Utils_fromObjWithDefault |
371 | bfe6c954 | Guido Trotter | , run prop_Utils_if'if |
372 | bfe6c954 | Guido Trotter | , run prop_Utils_select |
373 | 22fac87d | Guido Trotter | , run prop_Utils_select_undefd |
374 | 22fac87d | Guido Trotter | , run prop_Utils_select_undefv |
375 | 1cb92fac | Iustin Pop | , run prop_Utils_parseUnit |
376 | 691dcd2a | Iustin Pop | ] |
377 | 691dcd2a | Iustin Pop | |
378 | 525bfb36 | Iustin Pop | -- ** PeerMap tests |
379 | 525bfb36 | Iustin Pop | |
380 | 525bfb36 | Iustin Pop | -- | Make sure add is idempotent. |
381 | fbb95f28 | Iustin Pop | prop_PeerMap_addIdempotent pmap key em = |
382 | 15f4c8ca | Iustin Pop | fn puniq == fn (fn puniq) |
383 | 7bc82927 | Iustin Pop | where _types = (pmap::PeerMap.PeerMap, |
384 | fbb95f28 | Iustin Pop | key::PeerMap.Key, em::PeerMap.Elem) |
385 | fbb95f28 | Iustin Pop | fn = PeerMap.add key em |
386 | 7bc82927 | Iustin Pop | puniq = PeerMap.accumArray const pmap |
387 | 15f4c8ca | Iustin Pop | |
388 | 525bfb36 | Iustin Pop | -- | Make sure remove is idempotent. |
389 | 15f4c8ca | Iustin Pop | prop_PeerMap_removeIdempotent pmap key = |
390 | 15f4c8ca | Iustin Pop | fn puniq == fn (fn puniq) |
391 | 7bc82927 | Iustin Pop | where _types = (pmap::PeerMap.PeerMap, key::PeerMap.Key) |
392 | 7bc82927 | Iustin Pop | fn = PeerMap.remove key |
393 | 15f4c8ca | Iustin Pop | puniq = PeerMap.accumArray const pmap |
394 | 15f4c8ca | Iustin Pop | |
395 | 525bfb36 | Iustin Pop | -- | Make sure a missing item returns 0. |
396 | 15f4c8ca | Iustin Pop | prop_PeerMap_findMissing pmap key = |
397 | 15f4c8ca | Iustin Pop | PeerMap.find key (PeerMap.remove key puniq) == 0 |
398 | 7bc82927 | Iustin Pop | where _types = (pmap::PeerMap.PeerMap, key::PeerMap.Key) |
399 | 15f4c8ca | Iustin Pop | puniq = PeerMap.accumArray const pmap |
400 | 15f4c8ca | Iustin Pop | |
401 | 525bfb36 | Iustin Pop | -- | Make sure an added item is found. |
402 | fbb95f28 | Iustin Pop | prop_PeerMap_addFind pmap key em = |
403 | fbb95f28 | Iustin Pop | PeerMap.find key (PeerMap.add key em puniq) == em |
404 | 7bc82927 | Iustin Pop | where _types = (pmap::PeerMap.PeerMap, |
405 | fbb95f28 | Iustin Pop | key::PeerMap.Key, em::PeerMap.Elem) |
406 | 7bc82927 | Iustin Pop | puniq = PeerMap.accumArray const pmap |
407 | 15f4c8ca | Iustin Pop | |
408 | 525bfb36 | Iustin Pop | -- | Manual check that maxElem returns the maximum indeed, or 0 for null. |
409 | 15f4c8ca | Iustin Pop | prop_PeerMap_maxElem pmap = |
410 | 15f4c8ca | Iustin Pop | PeerMap.maxElem puniq == if null puniq then 0 |
411 | 15f4c8ca | Iustin Pop | else (maximum . snd . unzip) puniq |
412 | 7bc82927 | Iustin Pop | where _types = pmap::PeerMap.PeerMap |
413 | 15f4c8ca | Iustin Pop | puniq = PeerMap.accumArray const pmap |
414 | 15f4c8ca | Iustin Pop | |
415 | 525bfb36 | Iustin Pop | -- | List of tests for the PeerMap module. |
416 | c15f7183 | Iustin Pop | testPeerMap = |
417 | 7dd5ee6c | Iustin Pop | [ run prop_PeerMap_addIdempotent |
418 | 7dd5ee6c | Iustin Pop | , run prop_PeerMap_removeIdempotent |
419 | 7dd5ee6c | Iustin Pop | , run prop_PeerMap_maxElem |
420 | 7dd5ee6c | Iustin Pop | , run prop_PeerMap_addFind |
421 | 7dd5ee6c | Iustin Pop | , run prop_PeerMap_findMissing |
422 | 7dd5ee6c | Iustin Pop | ] |
423 | 7dd5ee6c | Iustin Pop | |
424 | 525bfb36 | Iustin Pop | -- ** Container tests |
425 | 095d7ac0 | Iustin Pop | |
426 | 095d7ac0 | Iustin Pop | prop_Container_addTwo cdata i1 i2 = |
427 | 095d7ac0 | Iustin Pop | fn i1 i2 cont == fn i2 i1 cont && |
428 | 095d7ac0 | Iustin Pop | fn i1 i2 cont == fn i1 i2 (fn i1 i2 cont) |
429 | 095d7ac0 | Iustin Pop | where _types = (cdata::[Int], |
430 | 095d7ac0 | Iustin Pop | i1::Int, i2::Int) |
431 | 095d7ac0 | Iustin Pop | cont = foldl (\c x -> Container.add x x c) Container.empty cdata |
432 | 095d7ac0 | Iustin Pop | fn x1 x2 = Container.addTwo x1 x1 x2 x2 |
433 | 095d7ac0 | Iustin Pop | |
434 | 5ef78537 | Iustin Pop | prop_Container_nameOf node = |
435 | 5ef78537 | Iustin Pop | let nl = makeSmallCluster node 1 |
436 | 5ef78537 | Iustin Pop | fnode = head (Container.elems nl) |
437 | 5ef78537 | Iustin Pop | in Container.nameOf nl (Node.idx fnode) == Node.name fnode |
438 | 5ef78537 | Iustin Pop | |
439 | 525bfb36 | Iustin Pop | -- | We test that in a cluster, given a random node, we can find it by |
440 | 5ef78537 | Iustin Pop | -- its name and alias, as long as all names and aliases are unique, |
441 | 525bfb36 | Iustin Pop | -- and that we fail to find a non-existing name. |
442 | 5ef78537 | Iustin Pop | prop_Container_findByName node othername = |
443 | 5ef78537 | Iustin Pop | forAll (choose (1, 20)) $ \ cnt -> |
444 | 5ef78537 | Iustin Pop | forAll (choose (0, cnt - 1)) $ \ fidx -> |
445 | 5ef78537 | Iustin Pop | forAll (vector cnt) $ \ names -> |
446 | 5ef78537 | Iustin Pop | (length . nub) (map fst names ++ map snd names) == |
447 | 5ef78537 | Iustin Pop | length names * 2 && |
448 | 5ef78537 | Iustin Pop | not (othername `elem` (map fst names ++ map snd names)) ==> |
449 | 5ef78537 | Iustin Pop | let nl = makeSmallCluster node cnt |
450 | 5ef78537 | Iustin Pop | nodes = Container.elems nl |
451 | 5ef78537 | Iustin Pop | nodes' = map (\((name, alias), nn) -> (Node.idx nn, |
452 | 5ef78537 | Iustin Pop | nn { Node.name = name, |
453 | 5ef78537 | Iustin Pop | Node.alias = alias })) |
454 | 5ef78537 | Iustin Pop | $ zip names nodes |
455 | cb0c77ff | Iustin Pop | nl' = Container.fromList nodes' |
456 | 5ef78537 | Iustin Pop | target = snd (nodes' !! fidx) |
457 | 5ef78537 | Iustin Pop | in Container.findByName nl' (Node.name target) == Just target && |
458 | 5ef78537 | Iustin Pop | Container.findByName nl' (Node.alias target) == Just target && |
459 | 5ef78537 | Iustin Pop | Container.findByName nl' othername == Nothing |
460 | 5ef78537 | Iustin Pop | |
461 | c15f7183 | Iustin Pop | testContainer = |
462 | 5ef78537 | Iustin Pop | [ run prop_Container_addTwo |
463 | 5ef78537 | Iustin Pop | , run prop_Container_nameOf |
464 | 5ef78537 | Iustin Pop | , run prop_Container_findByName |
465 | 5ef78537 | Iustin Pop | ] |
466 | 095d7ac0 | Iustin Pop | |
467 | 525bfb36 | Iustin Pop | -- ** Instance tests |
468 | 525bfb36 | Iustin Pop | |
469 | 7bc82927 | Iustin Pop | -- Simple instance tests, we only have setter/getters |
470 | 7bc82927 | Iustin Pop | |
471 | 39d11971 | Iustin Pop | prop_Instance_creat inst = |
472 | 39d11971 | Iustin Pop | Instance.name inst == Instance.alias inst |
473 | 39d11971 | Iustin Pop | |
474 | 7bc82927 | Iustin Pop | prop_Instance_setIdx inst idx = |
475 | 7bc82927 | Iustin Pop | Instance.idx (Instance.setIdx inst idx) == idx |
476 | 7bc82927 | Iustin Pop | where _types = (inst::Instance.Instance, idx::Types.Idx) |
477 | 7bc82927 | Iustin Pop | |
478 | 7bc82927 | Iustin Pop | prop_Instance_setName inst name = |
479 | 39d11971 | Iustin Pop | Instance.name newinst == name && |
480 | 39d11971 | Iustin Pop | Instance.alias newinst == name |
481 | 39d11971 | Iustin Pop | where _types = (inst::Instance.Instance, name::String) |
482 | 39d11971 | Iustin Pop | newinst = Instance.setName inst name |
483 | 39d11971 | Iustin Pop | |
484 | 39d11971 | Iustin Pop | prop_Instance_setAlias inst name = |
485 | 39d11971 | Iustin Pop | Instance.name newinst == Instance.name inst && |
486 | 39d11971 | Iustin Pop | Instance.alias newinst == name |
487 | 7bc82927 | Iustin Pop | where _types = (inst::Instance.Instance, name::String) |
488 | 39d11971 | Iustin Pop | newinst = Instance.setAlias inst name |
489 | 7bc82927 | Iustin Pop | |
490 | 7bc82927 | Iustin Pop | prop_Instance_setPri inst pdx = |
491 | 2060348b | Iustin Pop | Instance.pNode (Instance.setPri inst pdx) == pdx |
492 | 7bc82927 | Iustin Pop | where _types = (inst::Instance.Instance, pdx::Types.Ndx) |
493 | 7bc82927 | Iustin Pop | |
494 | 7bc82927 | Iustin Pop | prop_Instance_setSec inst sdx = |
495 | 2060348b | Iustin Pop | Instance.sNode (Instance.setSec inst sdx) == sdx |
496 | 7bc82927 | Iustin Pop | where _types = (inst::Instance.Instance, sdx::Types.Ndx) |
497 | 7bc82927 | Iustin Pop | |
498 | 7bc82927 | Iustin Pop | prop_Instance_setBoth inst pdx sdx = |
499 | 2060348b | Iustin Pop | Instance.pNode si == pdx && Instance.sNode si == sdx |
500 | 7bc82927 | Iustin Pop | where _types = (inst::Instance.Instance, pdx::Types.Ndx, sdx::Types.Ndx) |
501 | 7bc82927 | Iustin Pop | si = Instance.setBoth inst pdx sdx |
502 | 7bc82927 | Iustin Pop | |
503 | a1cd7c1e | Iustin Pop | prop_Instance_runStatus_True = |
504 | a1cd7c1e | Iustin Pop | forAll (arbitrary `suchThat` |
505 | a1cd7c1e | Iustin Pop | ((`elem` Instance.runningStates) . Instance.runSt)) |
506 | a1cd7c1e | Iustin Pop | Instance.running |
507 | 1ae7a904 | Iustin Pop | |
508 | 1ae7a904 | Iustin Pop | prop_Instance_runStatus_False inst = |
509 | 1ae7a904 | Iustin Pop | let run_st = Instance.running inst |
510 | 2060348b | Iustin Pop | run_tx = Instance.runSt inst |
511 | 1ae7a904 | Iustin Pop | in |
512 | a46f34d7 | Iustin Pop | run_tx `notElem` Instance.runningStates ==> not run_st |
513 | 1ae7a904 | Iustin Pop | |
514 | 8fcf251f | Iustin Pop | prop_Instance_shrinkMG inst = |
515 | 8fcf251f | Iustin Pop | Instance.mem inst >= 2 * Types.unitMem ==> |
516 | 8fcf251f | Iustin Pop | case Instance.shrinkByType inst Types.FailMem of |
517 | 8fcf251f | Iustin Pop | Types.Ok inst' -> |
518 | 8fcf251f | Iustin Pop | Instance.mem inst' == Instance.mem inst - Types.unitMem |
519 | 8fcf251f | Iustin Pop | _ -> False |
520 | 8fcf251f | Iustin Pop | |
521 | 8fcf251f | Iustin Pop | prop_Instance_shrinkMF inst = |
522 | 41085bd3 | Iustin Pop | forAll (choose (0, 2 * Types.unitMem - 1)) $ \mem -> |
523 | 41085bd3 | Iustin Pop | let inst' = inst { Instance.mem = mem} |
524 | 41085bd3 | Iustin Pop | in Types.isBad $ Instance.shrinkByType inst' Types.FailMem |
525 | 8fcf251f | Iustin Pop | |
526 | 8fcf251f | Iustin Pop | prop_Instance_shrinkCG inst = |
527 | 8fcf251f | Iustin Pop | Instance.vcpus inst >= 2 * Types.unitCpu ==> |
528 | 8fcf251f | Iustin Pop | case Instance.shrinkByType inst Types.FailCPU of |
529 | 8fcf251f | Iustin Pop | Types.Ok inst' -> |
530 | 8fcf251f | Iustin Pop | Instance.vcpus inst' == Instance.vcpus inst - Types.unitCpu |
531 | 8fcf251f | Iustin Pop | _ -> False |
532 | 8fcf251f | Iustin Pop | |
533 | 8fcf251f | Iustin Pop | prop_Instance_shrinkCF inst = |
534 | 41085bd3 | Iustin Pop | forAll (choose (0, 2 * Types.unitCpu - 1)) $ \vcpus -> |
535 | 41085bd3 | Iustin Pop | let inst' = inst { Instance.vcpus = vcpus } |
536 | 41085bd3 | Iustin Pop | in Types.isBad $ Instance.shrinkByType inst' Types.FailCPU |
537 | 8fcf251f | Iustin Pop | |
538 | 8fcf251f | Iustin Pop | prop_Instance_shrinkDG inst = |
539 | 8fcf251f | Iustin Pop | Instance.dsk inst >= 2 * Types.unitDsk ==> |
540 | 8fcf251f | Iustin Pop | case Instance.shrinkByType inst Types.FailDisk of |
541 | 8fcf251f | Iustin Pop | Types.Ok inst' -> |
542 | 8fcf251f | Iustin Pop | Instance.dsk inst' == Instance.dsk inst - Types.unitDsk |
543 | 8fcf251f | Iustin Pop | _ -> False |
544 | 8fcf251f | Iustin Pop | |
545 | 8fcf251f | Iustin Pop | prop_Instance_shrinkDF inst = |
546 | 41085bd3 | Iustin Pop | forAll (choose (0, 2 * Types.unitDsk - 1)) $ \dsk -> |
547 | 41085bd3 | Iustin Pop | let inst' = inst { Instance.dsk = dsk } |
548 | 41085bd3 | Iustin Pop | in Types.isBad $ Instance.shrinkByType inst' Types.FailDisk |
549 | 8fcf251f | Iustin Pop | |
550 | 8fcf251f | Iustin Pop | prop_Instance_setMovable inst m = |
551 | 8fcf251f | Iustin Pop | Instance.movable inst' == m |
552 | 4a007641 | Iustin Pop | where inst' = Instance.setMovable inst m |
553 | 8fcf251f | Iustin Pop | |
554 | c15f7183 | Iustin Pop | testInstance = |
555 | 39d11971 | Iustin Pop | [ run prop_Instance_creat |
556 | 39d11971 | Iustin Pop | , run prop_Instance_setIdx |
557 | 7dd5ee6c | Iustin Pop | , run prop_Instance_setName |
558 | 39d11971 | Iustin Pop | , run prop_Instance_setAlias |
559 | 7dd5ee6c | Iustin Pop | , run prop_Instance_setPri |
560 | 7dd5ee6c | Iustin Pop | , run prop_Instance_setSec |
561 | 7dd5ee6c | Iustin Pop | , run prop_Instance_setBoth |
562 | 1ae7a904 | Iustin Pop | , run prop_Instance_runStatus_True |
563 | 1ae7a904 | Iustin Pop | , run prop_Instance_runStatus_False |
564 | 8fcf251f | Iustin Pop | , run prop_Instance_shrinkMG |
565 | 8fcf251f | Iustin Pop | , run prop_Instance_shrinkMF |
566 | 8fcf251f | Iustin Pop | , run prop_Instance_shrinkCG |
567 | 8fcf251f | Iustin Pop | , run prop_Instance_shrinkCF |
568 | 8fcf251f | Iustin Pop | , run prop_Instance_shrinkDG |
569 | 8fcf251f | Iustin Pop | , run prop_Instance_shrinkDF |
570 | 8fcf251f | Iustin Pop | , run prop_Instance_setMovable |
571 | 1ae7a904 | Iustin Pop | ] |
572 | 1ae7a904 | Iustin Pop | |
573 | 525bfb36 | Iustin Pop | -- ** Text backend tests |
574 | 525bfb36 | Iustin Pop | |
575 | 1ae7a904 | Iustin Pop | -- Instance text loader tests |
576 | 1ae7a904 | Iustin Pop | |
577 | a1cd7c1e | Iustin Pop | prop_Text_Load_Instance name mem dsk vcpus status |
578 | a1cd7c1e | Iustin Pop | (NonEmpty pnode) snode |
579 | 6429e8d8 | Iustin Pop | (NonNegative pdx) (NonNegative sdx) autobal dt = |
580 | 309e7c9a | Iustin Pop | pnode /= snode && pdx /= sdx ==> |
581 | 1ae7a904 | Iustin Pop | let vcpus_s = show vcpus |
582 | 1ae7a904 | Iustin Pop | dsk_s = show dsk |
583 | 1ae7a904 | Iustin Pop | mem_s = show mem |
584 | 39d11971 | Iustin Pop | ndx = if null snode |
585 | 39d11971 | Iustin Pop | then [(pnode, pdx)] |
586 | 309e7c9a | Iustin Pop | else [(pnode, pdx), (snode, sdx)] |
587 | 99b63608 | Iustin Pop | nl = Data.Map.fromList ndx |
588 | 434c15d5 | Iustin Pop | tags = "" |
589 | bc782180 | Iustin Pop | sbal = if autobal then "Y" else "N" |
590 | 6429e8d8 | Iustin Pop | sdt = Types.dtToString dt |
591 | 99b63608 | Iustin Pop | inst = Text.loadInst nl |
592 | bc782180 | Iustin Pop | [name, mem_s, dsk_s, vcpus_s, status, |
593 | 6429e8d8 | Iustin Pop | sbal, pnode, snode, sdt, tags] |
594 | 99b63608 | Iustin Pop | fail1 = Text.loadInst nl |
595 | bc782180 | Iustin Pop | [name, mem_s, dsk_s, vcpus_s, status, |
596 | 6429e8d8 | Iustin Pop | sbal, pnode, pnode, tags] |
597 | 1ae7a904 | Iustin Pop | _types = ( name::String, mem::Int, dsk::Int |
598 | 1ae7a904 | Iustin Pop | , vcpus::Int, status::String |
599 | a1cd7c1e | Iustin Pop | , snode::String |
600 | bc782180 | Iustin Pop | , autobal::Bool) |
601 | 1ae7a904 | Iustin Pop | in |
602 | 1ae7a904 | Iustin Pop | case inst of |
603 | 6429e8d8 | Iustin Pop | Types.Bad msg -> printTestCase ("Failed to load instance: " ++ msg) |
604 | 6429e8d8 | Iustin Pop | False |
605 | 1b0a6356 | Iustin Pop | Types.Ok (_, i) -> printTestCase "Mismatch in some field while\ |
606 | 1b0a6356 | Iustin Pop | \ loading the instance" $ |
607 | cc532bdd | Iustin Pop | Instance.name i == name && |
608 | cc532bdd | Iustin Pop | Instance.vcpus i == vcpus && |
609 | cc532bdd | Iustin Pop | Instance.mem i == mem && |
610 | cc532bdd | Iustin Pop | Instance.pNode i == pdx && |
611 | cc532bdd | Iustin Pop | Instance.sNode i == (if null snode |
612 | cc532bdd | Iustin Pop | then Node.noSecondary |
613 | 309e7c9a | Iustin Pop | else sdx) && |
614 | 0e09422b | Iustin Pop | Instance.autoBalance i == autobal && |
615 | 6429e8d8 | Iustin Pop | Types.isBad fail1 |
616 | 39d11971 | Iustin Pop | |
617 | 39d11971 | Iustin Pop | prop_Text_Load_InstanceFail ktn fields = |
618 | 6429e8d8 | Iustin Pop | length fields /= 10 ==> |
619 | bc782180 | Iustin Pop | case Text.loadInst nl fields of |
620 | 6429e8d8 | Iustin Pop | Types.Ok _ -> printTestCase "Managed to load instance from invalid\ |
621 | 6429e8d8 | Iustin Pop | \ data" False |
622 | 6429e8d8 | Iustin Pop | Types.Bad msg -> printTestCase ("Unrecognised error message: " ++ msg) $ |
623 | 6429e8d8 | Iustin Pop | "Invalid/incomplete instance data: '" `isPrefixOf` msg |
624 | 99b63608 | Iustin Pop | where nl = Data.Map.fromList ktn |
625 | 39d11971 | Iustin Pop | |
626 | 39d11971 | Iustin Pop | prop_Text_Load_Node name tm nm fm td fd tc fo = |
627 | 39d11971 | Iustin Pop | let conv v = if v < 0 |
628 | 39d11971 | Iustin Pop | then "?" |
629 | 39d11971 | Iustin Pop | else show v |
630 | 39d11971 | Iustin Pop | tm_s = conv tm |
631 | 39d11971 | Iustin Pop | nm_s = conv nm |
632 | 39d11971 | Iustin Pop | fm_s = conv fm |
633 | 39d11971 | Iustin Pop | td_s = conv td |
634 | 39d11971 | Iustin Pop | fd_s = conv fd |
635 | 39d11971 | Iustin Pop | tc_s = conv tc |
636 | 39d11971 | Iustin Pop | fo_s = if fo |
637 | 39d11971 | Iustin Pop | then "Y" |
638 | 39d11971 | Iustin Pop | else "N" |
639 | 39d11971 | Iustin Pop | any_broken = any (< 0) [tm, nm, fm, td, fd, tc] |
640 | 10ef6b4e | Iustin Pop | gid = Group.uuid defGroup |
641 | 10ef6b4e | Iustin Pop | in case Text.loadNode defGroupAssoc |
642 | 10ef6b4e | Iustin Pop | [name, tm_s, nm_s, fm_s, td_s, fd_s, tc_s, fo_s, gid] of |
643 | 39d11971 | Iustin Pop | Nothing -> False |
644 | 39d11971 | Iustin Pop | Just (name', node) -> |
645 | 39d11971 | Iustin Pop | if fo || any_broken |
646 | 39d11971 | Iustin Pop | then Node.offline node |
647 | 4a007641 | Iustin Pop | else Node.name node == name' && name' == name && |
648 | 4a007641 | Iustin Pop | Node.alias node == name && |
649 | 4a007641 | Iustin Pop | Node.tMem node == fromIntegral tm && |
650 | 4a007641 | Iustin Pop | Node.nMem node == nm && |
651 | 4a007641 | Iustin Pop | Node.fMem node == fm && |
652 | 4a007641 | Iustin Pop | Node.tDsk node == fromIntegral td && |
653 | 4a007641 | Iustin Pop | Node.fDsk node == fd && |
654 | 4a007641 | Iustin Pop | Node.tCpu node == fromIntegral tc |
655 | 39d11971 | Iustin Pop | |
656 | 39d11971 | Iustin Pop | prop_Text_Load_NodeFail fields = |
657 | 10ef6b4e | Iustin Pop | length fields /= 8 ==> isNothing $ Text.loadNode Data.Map.empty fields |
658 | 1ae7a904 | Iustin Pop | |
659 | 50811e2c | Iustin Pop | prop_Text_NodeLSIdempotent node = |
660 | 10ef6b4e | Iustin Pop | (Text.loadNode defGroupAssoc. |
661 | 10ef6b4e | Iustin Pop | Utils.sepSplit '|' . Text.serializeNode defGroupList) n == |
662 | 50811e2c | Iustin Pop | Just (Node.name n, n) |
663 | 50811e2c | Iustin Pop | -- override failN1 to what loadNode returns by default |
664 | 50811e2c | Iustin Pop | where n = node { Node.failN1 = True, Node.offline = False } |
665 | 50811e2c | Iustin Pop | |
666 | c15f7183 | Iustin Pop | testText = |
667 | 1ae7a904 | Iustin Pop | [ run prop_Text_Load_Instance |
668 | 39d11971 | Iustin Pop | , run prop_Text_Load_InstanceFail |
669 | 39d11971 | Iustin Pop | , run prop_Text_Load_Node |
670 | 39d11971 | Iustin Pop | , run prop_Text_Load_NodeFail |
671 | 50811e2c | Iustin Pop | , run prop_Text_NodeLSIdempotent |
672 | 7dd5ee6c | Iustin Pop | ] |
673 | 7dd5ee6c | Iustin Pop | |
674 | 525bfb36 | Iustin Pop | -- ** Node tests |
675 | 7dd5ee6c | Iustin Pop | |
676 | 82ea2874 | Iustin Pop | prop_Node_setAlias node name = |
677 | 82ea2874 | Iustin Pop | Node.name newnode == Node.name node && |
678 | 82ea2874 | Iustin Pop | Node.alias newnode == name |
679 | 82ea2874 | Iustin Pop | where _types = (node::Node.Node, name::String) |
680 | 82ea2874 | Iustin Pop | newnode = Node.setAlias node name |
681 | 82ea2874 | Iustin Pop | |
682 | 82ea2874 | Iustin Pop | prop_Node_setOffline node status = |
683 | 82ea2874 | Iustin Pop | Node.offline newnode == status |
684 | 82ea2874 | Iustin Pop | where newnode = Node.setOffline node status |
685 | 82ea2874 | Iustin Pop | |
686 | 82ea2874 | Iustin Pop | prop_Node_setXmem node xm = |
687 | 82ea2874 | Iustin Pop | Node.xMem newnode == xm |
688 | 82ea2874 | Iustin Pop | where newnode = Node.setXmem node xm |
689 | 82ea2874 | Iustin Pop | |
690 | 82ea2874 | Iustin Pop | prop_Node_setMcpu node mc = |
691 | 82ea2874 | Iustin Pop | Node.mCpu newnode == mc |
692 | 82ea2874 | Iustin Pop | where newnode = Node.setMcpu node mc |
693 | 82ea2874 | Iustin Pop | |
694 | 525bfb36 | Iustin Pop | -- | Check that an instance add with too high memory or disk will be |
695 | 525bfb36 | Iustin Pop | -- rejected. |
696 | 8fcf251f | Iustin Pop | prop_Node_addPriFM node inst = Instance.mem inst >= Node.fMem node && |
697 | 8fcf251f | Iustin Pop | not (Node.failN1 node) |
698 | 8fcf251f | Iustin Pop | ==> |
699 | 8fcf251f | Iustin Pop | case Node.addPri node inst'' of |
700 | 8fcf251f | Iustin Pop | Types.OpFail Types.FailMem -> True |
701 | 8fcf251f | Iustin Pop | _ -> False |
702 | 15f4c8ca | Iustin Pop | where _types = (node::Node.Node, inst::Instance.Instance) |
703 | 8fcf251f | Iustin Pop | inst' = setInstanceSmallerThanNode node inst |
704 | 8fcf251f | Iustin Pop | inst'' = inst' { Instance.mem = Instance.mem inst } |
705 | 8fcf251f | Iustin Pop | |
706 | 8fcf251f | Iustin Pop | prop_Node_addPriFD node inst = Instance.dsk inst >= Node.fDsk node && |
707 | 8fcf251f | Iustin Pop | not (Node.failN1 node) |
708 | 8fcf251f | Iustin Pop | ==> |
709 | 8fcf251f | Iustin Pop | case Node.addPri node inst'' of |
710 | 8fcf251f | Iustin Pop | Types.OpFail Types.FailDisk -> True |
711 | 8fcf251f | Iustin Pop | _ -> False |
712 | 8fcf251f | Iustin Pop | where _types = (node::Node.Node, inst::Instance.Instance) |
713 | 8fcf251f | Iustin Pop | inst' = setInstanceSmallerThanNode node inst |
714 | 8fcf251f | Iustin Pop | inst'' = inst' { Instance.dsk = Instance.dsk inst } |
715 | 8fcf251f | Iustin Pop | |
716 | 41085bd3 | Iustin Pop | prop_Node_addPriFC node inst (Positive extra) = |
717 | 41085bd3 | Iustin Pop | not (Node.failN1 node) ==> |
718 | 41085bd3 | Iustin Pop | case Node.addPri node inst'' of |
719 | 41085bd3 | Iustin Pop | Types.OpFail Types.FailCPU -> True |
720 | 41085bd3 | Iustin Pop | _ -> False |
721 | 8fcf251f | Iustin Pop | where _types = (node::Node.Node, inst::Instance.Instance) |
722 | 8fcf251f | Iustin Pop | inst' = setInstanceSmallerThanNode node inst |
723 | 41085bd3 | Iustin Pop | inst'' = inst' { Instance.vcpus = Node.availCpu node + extra } |
724 | 7bc82927 | Iustin Pop | |
725 | 525bfb36 | Iustin Pop | -- | Check that an instance add with too high memory or disk will be |
726 | 525bfb36 | Iustin Pop | -- rejected. |
727 | 15f4c8ca | Iustin Pop | prop_Node_addSec node inst pdx = |
728 | 2060348b | Iustin Pop | (Instance.mem inst >= (Node.fMem node - Node.rMem node) || |
729 | 2060348b | Iustin Pop | Instance.dsk inst >= Node.fDsk node) && |
730 | 9f6dcdea | Iustin Pop | not (Node.failN1 node) |
731 | 79a72ce7 | Iustin Pop | ==> isFailure (Node.addSec node inst pdx) |
732 | 15f4c8ca | Iustin Pop | where _types = (node::Node.Node, inst::Instance.Instance, pdx::Int) |
733 | 7dd5ee6c | Iustin Pop | |
734 | 525bfb36 | Iustin Pop | -- | Checks for memory reservation changes. |
735 | 752635d3 | Iustin Pop | prop_Node_rMem inst = |
736 | 3158250d | Iustin Pop | forAll (arbitrary `suchThat` ((> Types.unitMem) . Node.fMem)) $ \node -> |
737 | 9cbc1edb | Iustin Pop | -- ab = auto_balance, nb = non-auto_balance |
738 | 9cbc1edb | Iustin Pop | -- we use -1 as the primary node of the instance |
739 | 0e09422b | Iustin Pop | let inst' = inst { Instance.pNode = -1, Instance.autoBalance = True } |
740 | 9cbc1edb | Iustin Pop | inst_ab = setInstanceSmallerThanNode node inst' |
741 | 0e09422b | Iustin Pop | inst_nb = inst_ab { Instance.autoBalance = False } |
742 | 9cbc1edb | Iustin Pop | -- now we have the two instances, identical except the |
743 | 0e09422b | Iustin Pop | -- autoBalance attribute |
744 | 9cbc1edb | Iustin Pop | orig_rmem = Node.rMem node |
745 | 9cbc1edb | Iustin Pop | inst_idx = Instance.idx inst_ab |
746 | 9cbc1edb | Iustin Pop | node_add_ab = Node.addSec node inst_ab (-1) |
747 | 9cbc1edb | Iustin Pop | node_add_nb = Node.addSec node inst_nb (-1) |
748 | 1b0a6356 | Iustin Pop | node_del_ab = liftM (`Node.removeSec` inst_ab) node_add_ab |
749 | 1b0a6356 | Iustin Pop | node_del_nb = liftM (`Node.removeSec` inst_nb) node_add_nb |
750 | 9cbc1edb | Iustin Pop | in case (node_add_ab, node_add_nb, node_del_ab, node_del_nb) of |
751 | 9cbc1edb | Iustin Pop | (Types.OpGood a_ab, Types.OpGood a_nb, |
752 | 9cbc1edb | Iustin Pop | Types.OpGood d_ab, Types.OpGood d_nb) -> |
753 | 752635d3 | Iustin Pop | printTestCase "Consistency checks failed" $ |
754 | 9cbc1edb | Iustin Pop | Node.rMem a_ab > orig_rmem && |
755 | 9cbc1edb | Iustin Pop | Node.rMem a_ab - orig_rmem == Instance.mem inst_ab && |
756 | 9cbc1edb | Iustin Pop | Node.rMem a_nb == orig_rmem && |
757 | 9cbc1edb | Iustin Pop | Node.rMem d_ab == orig_rmem && |
758 | 9cbc1edb | Iustin Pop | Node.rMem d_nb == orig_rmem && |
759 | 9cbc1edb | Iustin Pop | -- this is not related to rMem, but as good a place to |
760 | 9cbc1edb | Iustin Pop | -- test as any |
761 | 9cbc1edb | Iustin Pop | inst_idx `elem` Node.sList a_ab && |
762 | 9cbc1edb | Iustin Pop | not (inst_idx `elem` Node.sList d_ab) |
763 | 752635d3 | Iustin Pop | x -> printTestCase ("Failed to add/remove instances: " ++ show x) |
764 | 752635d3 | Iustin Pop | False |
765 | 9cbc1edb | Iustin Pop | |
766 | 525bfb36 | Iustin Pop | -- | Check mdsk setting. |
767 | 8fcf251f | Iustin Pop | prop_Node_setMdsk node mx = |
768 | 8fcf251f | Iustin Pop | Node.loDsk node' >= 0 && |
769 | 8fcf251f | Iustin Pop | fromIntegral (Node.loDsk node') <= Node.tDsk node && |
770 | 8fcf251f | Iustin Pop | Node.availDisk node' >= 0 && |
771 | 8fcf251f | Iustin Pop | Node.availDisk node' <= Node.fDsk node' && |
772 | 82ea2874 | Iustin Pop | fromIntegral (Node.availDisk node') <= Node.tDsk node' && |
773 | 82ea2874 | Iustin Pop | Node.mDsk node' == mx' |
774 | 8fcf251f | Iustin Pop | where _types = (node::Node.Node, mx::SmallRatio) |
775 | 8fcf251f | Iustin Pop | node' = Node.setMdsk node mx' |
776 | 8fcf251f | Iustin Pop | SmallRatio mx' = mx |
777 | 8fcf251f | Iustin Pop | |
778 | 8fcf251f | Iustin Pop | -- Check tag maps |
779 | 8fcf251f | Iustin Pop | prop_Node_tagMaps_idempotent tags = |
780 | 8fcf251f | Iustin Pop | Node.delTags (Node.addTags m tags) tags == m |
781 | 4a007641 | Iustin Pop | where m = Data.Map.empty |
782 | 8fcf251f | Iustin Pop | |
783 | 8fcf251f | Iustin Pop | prop_Node_tagMaps_reject tags = |
784 | 8fcf251f | Iustin Pop | not (null tags) ==> |
785 | 8fcf251f | Iustin Pop | any (\t -> Node.rejectAddTags m [t]) tags |
786 | 4a007641 | Iustin Pop | where m = Node.addTags Data.Map.empty tags |
787 | 8fcf251f | Iustin Pop | |
788 | 82ea2874 | Iustin Pop | prop_Node_showField node = |
789 | 82ea2874 | Iustin Pop | forAll (elements Node.defaultFields) $ \ field -> |
790 | 82ea2874 | Iustin Pop | fst (Node.showHeader field) /= Types.unknownField && |
791 | 82ea2874 | Iustin Pop | Node.showField node field /= Types.unknownField |
792 | 82ea2874 | Iustin Pop | |
793 | d8bcd0a8 | Iustin Pop | |
794 | d8bcd0a8 | Iustin Pop | prop_Node_computeGroups nodes = |
795 | d8bcd0a8 | Iustin Pop | let ng = Node.computeGroups nodes |
796 | d8bcd0a8 | Iustin Pop | onlyuuid = map fst ng |
797 | d8bcd0a8 | Iustin Pop | in length nodes == sum (map (length . snd) ng) && |
798 | d8bcd0a8 | Iustin Pop | all (\(guuid, ns) -> all ((== guuid) . Node.group) ns) ng && |
799 | d8bcd0a8 | Iustin Pop | length (nub onlyuuid) == length onlyuuid && |
800 | cc532bdd | Iustin Pop | (null nodes || not (null ng)) |
801 | d8bcd0a8 | Iustin Pop | |
802 | c15f7183 | Iustin Pop | testNode = |
803 | 82ea2874 | Iustin Pop | [ run prop_Node_setAlias |
804 | 82ea2874 | Iustin Pop | , run prop_Node_setOffline |
805 | 82ea2874 | Iustin Pop | , run prop_Node_setMcpu |
806 | 82ea2874 | Iustin Pop | , run prop_Node_setXmem |
807 | 82ea2874 | Iustin Pop | , run prop_Node_addPriFM |
808 | 8fcf251f | Iustin Pop | , run prop_Node_addPriFD |
809 | 8fcf251f | Iustin Pop | , run prop_Node_addPriFC |
810 | 7dd5ee6c | Iustin Pop | , run prop_Node_addSec |
811 | 9cbc1edb | Iustin Pop | , run prop_Node_rMem |
812 | 8fcf251f | Iustin Pop | , run prop_Node_setMdsk |
813 | 8fcf251f | Iustin Pop | , run prop_Node_tagMaps_idempotent |
814 | 8fcf251f | Iustin Pop | , run prop_Node_tagMaps_reject |
815 | 82ea2874 | Iustin Pop | , run prop_Node_showField |
816 | d8bcd0a8 | Iustin Pop | , run prop_Node_computeGroups |
817 | 7dd5ee6c | Iustin Pop | ] |
818 | cf35a869 | Iustin Pop | |
819 | cf35a869 | Iustin Pop | |
820 | 525bfb36 | Iustin Pop | -- ** Cluster tests |
821 | cf35a869 | Iustin Pop | |
822 | 525bfb36 | Iustin Pop | -- | Check that the cluster score is close to zero for a homogeneous |
823 | 525bfb36 | Iustin Pop | -- cluster. |
824 | 8e4f6d56 | Iustin Pop | prop_Score_Zero node = |
825 | 8e4f6d56 | Iustin Pop | forAll (choose (1, 1024)) $ \count -> |
826 | 3a3c1eb4 | Iustin Pop | (not (Node.offline node) && not (Node.failN1 node) && (count > 0) && |
827 | 2060348b | Iustin Pop | (Node.tDsk node > 0) && (Node.tMem node > 0)) ==> |
828 | cf35a869 | Iustin Pop | let fn = Node.buildPeers node Container.empty |
829 | 9bb5721c | Iustin Pop | nlst = replicate count fn |
830 | 9bb5721c | Iustin Pop | score = Cluster.compCVNodes nlst |
831 | cf35a869 | Iustin Pop | -- we can't say == 0 here as the floating point errors accumulate; |
832 | cf35a869 | Iustin Pop | -- this should be much lower than the default score in CLI.hs |
833 | 8e4f6d56 | Iustin Pop | in score <= 1e-12 |
834 | cf35a869 | Iustin Pop | |
835 | 525bfb36 | Iustin Pop | -- | Check that cluster stats are sane. |
836 | 8e4f6d56 | Iustin Pop | prop_CStats_sane node = |
837 | 8e4f6d56 | Iustin Pop | forAll (choose (1, 1024)) $ \count -> |
838 | 8e4f6d56 | Iustin Pop | (not (Node.offline node) && not (Node.failN1 node) && |
839 | 3fea6959 | Iustin Pop | (Node.availDisk node > 0) && (Node.availMem node > 0)) ==> |
840 | 8fcf251f | Iustin Pop | let fn = Node.buildPeers node Container.empty |
841 | 8fcf251f | Iustin Pop | nlst = zip [1..] $ replicate count fn::[(Types.Ndx, Node.Node)] |
842 | cb0c77ff | Iustin Pop | nl = Container.fromList nlst |
843 | 8fcf251f | Iustin Pop | cstats = Cluster.totalResources nl |
844 | 8fcf251f | Iustin Pop | in Cluster.csAdsk cstats >= 0 && |
845 | 8fcf251f | Iustin Pop | Cluster.csAdsk cstats <= Cluster.csFdsk cstats |
846 | 8fcf251f | Iustin Pop | |
847 | 3fea6959 | Iustin Pop | -- | Check that one instance is allocated correctly, without |
848 | 525bfb36 | Iustin Pop | -- rebalances needed. |
849 | 3fea6959 | Iustin Pop | prop_ClusterAlloc_sane node inst = |
850 | 3fea6959 | Iustin Pop | forAll (choose (5, 20)) $ \count -> |
851 | 3fea6959 | Iustin Pop | not (Node.offline node) |
852 | 3fea6959 | Iustin Pop | && not (Node.failN1 node) |
853 | 3fea6959 | Iustin Pop | && Node.availDisk node > 0 |
854 | 3fea6959 | Iustin Pop | && Node.availMem node > 0 |
855 | 3fea6959 | Iustin Pop | ==> |
856 | 3fea6959 | Iustin Pop | let nl = makeSmallCluster node count |
857 | 3fea6959 | Iustin Pop | il = Container.empty |
858 | 3fea6959 | Iustin Pop | inst' = setInstanceSmallerThanNode node inst |
859 | 6d0bc5ca | Iustin Pop | in case Cluster.genAllocNodes defGroupList nl 2 True >>= |
860 | 6d0bc5ca | Iustin Pop | Cluster.tryAlloc nl il inst' of |
861 | 3fea6959 | Iustin Pop | Types.Bad _ -> False |
862 | 85d0ddc3 | Iustin Pop | Types.Ok as -> |
863 | 85d0ddc3 | Iustin Pop | case Cluster.asSolutions as of |
864 | 3fea6959 | Iustin Pop | [] -> False |
865 | a334d536 | Iustin Pop | (xnl, xi, _, cv):[] -> |
866 | 7d3f4253 | Iustin Pop | let il' = Container.add (Instance.idx xi) xi il |
867 | 3fea6959 | Iustin Pop | tbl = Cluster.Table xnl il' cv [] |
868 | e08424a8 | Guido Trotter | in not (canBalance tbl True True False) |
869 | 3fea6959 | Iustin Pop | _ -> False |
870 | 3fea6959 | Iustin Pop | |
871 | 3fea6959 | Iustin Pop | -- | Checks that on a 2-5 node cluster, we can allocate a random |
872 | 3fea6959 | Iustin Pop | -- instance spec via tiered allocation (whatever the original instance |
873 | 525bfb36 | Iustin Pop | -- spec), on either one or two nodes. |
874 | 3fea6959 | Iustin Pop | prop_ClusterCanTieredAlloc node inst = |
875 | 3fea6959 | Iustin Pop | forAll (choose (2, 5)) $ \count -> |
876 | 3fea6959 | Iustin Pop | forAll (choose (1, 2)) $ \rqnodes -> |
877 | 3fea6959 | Iustin Pop | not (Node.offline node) |
878 | 3fea6959 | Iustin Pop | && not (Node.failN1 node) |
879 | 3fea6959 | Iustin Pop | && isNodeBig node 4 |
880 | 3fea6959 | Iustin Pop | ==> |
881 | 3fea6959 | Iustin Pop | let nl = makeSmallCluster node count |
882 | 3fea6959 | Iustin Pop | il = Container.empty |
883 | 6d0bc5ca | Iustin Pop | allocnodes = Cluster.genAllocNodes defGroupList nl rqnodes True |
884 | 41b5c85a | Iustin Pop | in case allocnodes >>= \allocnodes' -> |
885 | 8f48f67d | Iustin Pop | Cluster.tieredAlloc nl il (Just 1) inst allocnodes' [] [] of |
886 | 3fea6959 | Iustin Pop | Types.Bad _ -> False |
887 | d5ccec02 | Iustin Pop | Types.Ok (_, _, il', ixes, cstats) -> not (null ixes) && |
888 | d5ccec02 | Iustin Pop | IntMap.size il' == length ixes && |
889 | d5ccec02 | Iustin Pop | length ixes == length cstats |
890 | 3fea6959 | Iustin Pop | |
891 | 3fea6959 | Iustin Pop | -- | Checks that on a 4-8 node cluster, once we allocate an instance, |
892 | 525bfb36 | Iustin Pop | -- we can also evacuate it. |
893 | 3fea6959 | Iustin Pop | prop_ClusterAllocEvac node inst = |
894 | 3fea6959 | Iustin Pop | forAll (choose (4, 8)) $ \count -> |
895 | 3fea6959 | Iustin Pop | not (Node.offline node) |
896 | 3fea6959 | Iustin Pop | && not (Node.failN1 node) |
897 | 3fea6959 | Iustin Pop | && isNodeBig node 4 |
898 | 3fea6959 | Iustin Pop | ==> |
899 | 3fea6959 | Iustin Pop | let nl = makeSmallCluster node count |
900 | 3fea6959 | Iustin Pop | il = Container.empty |
901 | 3fea6959 | Iustin Pop | inst' = setInstanceSmallerThanNode node inst |
902 | 6d0bc5ca | Iustin Pop | in case Cluster.genAllocNodes defGroupList nl 2 True >>= |
903 | 6d0bc5ca | Iustin Pop | Cluster.tryAlloc nl il inst' of |
904 | 3fea6959 | Iustin Pop | Types.Bad _ -> False |
905 | 85d0ddc3 | Iustin Pop | Types.Ok as -> |
906 | 85d0ddc3 | Iustin Pop | case Cluster.asSolutions as of |
907 | 3fea6959 | Iustin Pop | [] -> False |
908 | a334d536 | Iustin Pop | (xnl, xi, _, _):[] -> |
909 | 3fea6959 | Iustin Pop | let sdx = Instance.sNode xi |
910 | 3fea6959 | Iustin Pop | il' = Container.add (Instance.idx xi) xi il |
911 | 1bc47d38 | Iustin Pop | in case Cluster.tryEvac xnl il' [Instance.idx xi] [sdx] of |
912 | 3fea6959 | Iustin Pop | Just _ -> True |
913 | 3fea6959 | Iustin Pop | _ -> False |
914 | 3fea6959 | Iustin Pop | _ -> False |
915 | 3fea6959 | Iustin Pop | |
916 | 3fea6959 | Iustin Pop | -- | Check that allocating multiple instances on a cluster, then |
917 | 525bfb36 | Iustin Pop | -- adding an empty node, results in a valid rebalance. |
918 | 00c75986 | Iustin Pop | prop_ClusterAllocBalance = |
919 | 00c75986 | Iustin Pop | forAll (genNode (Just 5) (Just 128)) $ \node -> |
920 | 3fea6959 | Iustin Pop | forAll (choose (3, 5)) $ \count -> |
921 | 00c75986 | Iustin Pop | not (Node.offline node) && not (Node.failN1 node) ==> |
922 | 3fea6959 | Iustin Pop | let nl = makeSmallCluster node count |
923 | 3fea6959 | Iustin Pop | (hnode, nl') = IntMap.deleteFindMax nl |
924 | 3fea6959 | Iustin Pop | il = Container.empty |
925 | 6d0bc5ca | Iustin Pop | allocnodes = Cluster.genAllocNodes defGroupList nl' 2 True |
926 | 3fea6959 | Iustin Pop | i_templ = createInstance Types.unitMem Types.unitDsk Types.unitCpu |
927 | 41b5c85a | Iustin Pop | in case allocnodes >>= \allocnodes' -> |
928 | 8f48f67d | Iustin Pop | Cluster.iterateAlloc nl' il (Just 5) i_templ allocnodes' [] [] of |
929 | 3fea6959 | Iustin Pop | Types.Bad _ -> False |
930 | d5ccec02 | Iustin Pop | Types.Ok (_, xnl, il', _, _) -> |
931 | 3fea6959 | Iustin Pop | let ynl = Container.add (Node.idx hnode) hnode xnl |
932 | 3fea6959 | Iustin Pop | cv = Cluster.compCV ynl |
933 | 3fea6959 | Iustin Pop | tbl = Cluster.Table ynl il' cv [] |
934 | e08424a8 | Guido Trotter | in canBalance tbl True True False |
935 | 3fea6959 | Iustin Pop | |
936 | 525bfb36 | Iustin Pop | -- | Checks consistency. |
937 | 32b8d9c0 | Iustin Pop | prop_ClusterCheckConsistency node inst = |
938 | 32b8d9c0 | Iustin Pop | let nl = makeSmallCluster node 3 |
939 | 32b8d9c0 | Iustin Pop | [node1, node2, node3] = Container.elems nl |
940 | 10ef6b4e | Iustin Pop | node3' = node3 { Node.group = 1 } |
941 | 32b8d9c0 | Iustin Pop | nl' = Container.add (Node.idx node3') node3' nl |
942 | 32b8d9c0 | Iustin Pop | inst1 = Instance.setBoth inst (Node.idx node1) (Node.idx node2) |
943 | 32b8d9c0 | Iustin Pop | inst2 = Instance.setBoth inst (Node.idx node1) Node.noSecondary |
944 | 32b8d9c0 | Iustin Pop | inst3 = Instance.setBoth inst (Node.idx node1) (Node.idx node3) |
945 | cb0c77ff | Iustin Pop | ccheck = Cluster.findSplitInstances nl' . Container.fromList |
946 | 32b8d9c0 | Iustin Pop | in null (ccheck [(0, inst1)]) && |
947 | 32b8d9c0 | Iustin Pop | null (ccheck [(0, inst2)]) && |
948 | 32b8d9c0 | Iustin Pop | (not . null $ ccheck [(0, inst3)]) |
949 | 32b8d9c0 | Iustin Pop | |
950 | 525bfb36 | Iustin Pop | -- | For now, we only test that we don't lose instances during the split. |
951 | f4161783 | Iustin Pop | prop_ClusterSplitCluster node inst = |
952 | f4161783 | Iustin Pop | forAll (choose (0, 100)) $ \icnt -> |
953 | f4161783 | Iustin Pop | let nl = makeSmallCluster node 2 |
954 | f4161783 | Iustin Pop | (nl', il') = foldl (\(ns, is) _ -> assignInstance ns is inst 0 1) |
955 | f4161783 | Iustin Pop | (nl, Container.empty) [1..icnt] |
956 | f4161783 | Iustin Pop | gni = Cluster.splitCluster nl' il' |
957 | f4161783 | Iustin Pop | in sum (map (Container.size . snd . snd) gni) == icnt && |
958 | f4161783 | Iustin Pop | all (\(guuid, (nl'', _)) -> all ((== guuid) . Node.group) |
959 | f4161783 | Iustin Pop | (Container.elems nl'')) gni |
960 | 32b8d9c0 | Iustin Pop | |
961 | c15f7183 | Iustin Pop | testCluster = |
962 | cf35a869 | Iustin Pop | [ run prop_Score_Zero |
963 | 8fcf251f | Iustin Pop | , run prop_CStats_sane |
964 | 3fea6959 | Iustin Pop | , run prop_ClusterAlloc_sane |
965 | 3fea6959 | Iustin Pop | , run prop_ClusterCanTieredAlloc |
966 | 3fea6959 | Iustin Pop | , run prop_ClusterAllocEvac |
967 | 3fea6959 | Iustin Pop | , run prop_ClusterAllocBalance |
968 | 32b8d9c0 | Iustin Pop | , run prop_ClusterCheckConsistency |
969 | f4161783 | Iustin Pop | , run prop_ClusterSplitCluster |
970 | cf35a869 | Iustin Pop | ] |
971 | 88f25dd0 | Iustin Pop | |
972 | 525bfb36 | Iustin Pop | -- ** OpCodes tests |
973 | 88f25dd0 | Iustin Pop | |
974 | 525bfb36 | Iustin Pop | -- | Check that opcode serialization is idempotent. |
975 | 88f25dd0 | Iustin Pop | prop_OpCodes_serialization op = |
976 | 88f25dd0 | Iustin Pop | case J.readJSON (J.showJSON op) of |
977 | 88f25dd0 | Iustin Pop | J.Error _ -> False |
978 | 88f25dd0 | Iustin Pop | J.Ok op' -> op == op' |
979 | 4a007641 | Iustin Pop | where _types = op::OpCodes.OpCode |
980 | 88f25dd0 | Iustin Pop | |
981 | 88f25dd0 | Iustin Pop | testOpCodes = |
982 | 88f25dd0 | Iustin Pop | [ run prop_OpCodes_serialization |
983 | 88f25dd0 | Iustin Pop | ] |
984 | c088674b | Iustin Pop | |
985 | 525bfb36 | Iustin Pop | -- ** Jobs tests |
986 | 525bfb36 | Iustin Pop | |
987 | 525bfb36 | Iustin Pop | -- | Check that (queued) job\/opcode status serialization is idempotent. |
988 | db079755 | Iustin Pop | prop_OpStatus_serialization os = |
989 | db079755 | Iustin Pop | case J.readJSON (J.showJSON os) of |
990 | db079755 | Iustin Pop | J.Error _ -> False |
991 | db079755 | Iustin Pop | J.Ok os' -> os == os' |
992 | db079755 | Iustin Pop | where _types = os::Jobs.OpStatus |
993 | db079755 | Iustin Pop | |
994 | db079755 | Iustin Pop | prop_JobStatus_serialization js = |
995 | db079755 | Iustin Pop | case J.readJSON (J.showJSON js) of |
996 | db079755 | Iustin Pop | J.Error _ -> False |
997 | db079755 | Iustin Pop | J.Ok js' -> js == js' |
998 | db079755 | Iustin Pop | where _types = js::Jobs.JobStatus |
999 | db079755 | Iustin Pop | |
1000 | db079755 | Iustin Pop | testJobs = |
1001 | db079755 | Iustin Pop | [ run prop_OpStatus_serialization |
1002 | db079755 | Iustin Pop | , run prop_JobStatus_serialization |
1003 | db079755 | Iustin Pop | ] |
1004 | db079755 | Iustin Pop | |
1005 | 525bfb36 | Iustin Pop | -- ** Loader tests |
1006 | c088674b | Iustin Pop | |
1007 | c088674b | Iustin Pop | prop_Loader_lookupNode ktn inst node = |
1008 | 99b63608 | Iustin Pop | Loader.lookupNode nl inst node == Data.Map.lookup node nl |
1009 | 99b63608 | Iustin Pop | where nl = Data.Map.fromList ktn |
1010 | c088674b | Iustin Pop | |
1011 | c088674b | Iustin Pop | prop_Loader_lookupInstance kti inst = |
1012 | 99b63608 | Iustin Pop | Loader.lookupInstance il inst == Data.Map.lookup inst il |
1013 | 99b63608 | Iustin Pop | where il = Data.Map.fromList kti |
1014 | 99b63608 | Iustin Pop | |
1015 | 99b63608 | Iustin Pop | prop_Loader_assignIndices nodes = |
1016 | 99b63608 | Iustin Pop | Data.Map.size nassoc == length nodes && |
1017 | 99b63608 | Iustin Pop | Container.size kt == length nodes && |
1018 | 99b63608 | Iustin Pop | (if not (null nodes) |
1019 | 99b63608 | Iustin Pop | then maximum (IntMap.keys kt) == length nodes - 1 |
1020 | c088674b | Iustin Pop | else True) |
1021 | 99b63608 | Iustin Pop | where (nassoc, kt) = Loader.assignIndices (map (\n -> (Node.name n, n)) nodes) |
1022 | c088674b | Iustin Pop | |
1023 | c088674b | Iustin Pop | -- | Checks that the number of primary instances recorded on the nodes |
1024 | 525bfb36 | Iustin Pop | -- is zero. |
1025 | c088674b | Iustin Pop | prop_Loader_mergeData ns = |
1026 | cb0c77ff | Iustin Pop | let na = Container.fromList $ map (\n -> (Node.idx n, n)) ns |
1027 | 2d1708e0 | Guido Trotter | in case Loader.mergeData [] [] [] [] |
1028 | f4f6eb0b | Iustin Pop | (Loader.emptyCluster {Loader.cdNodes = na}) of |
1029 | c088674b | Iustin Pop | Types.Bad _ -> False |
1030 | 017a0c3d | Iustin Pop | Types.Ok (Loader.ClusterData _ nl il _) -> |
1031 | c088674b | Iustin Pop | let nodes = Container.elems nl |
1032 | c088674b | Iustin Pop | instances = Container.elems il |
1033 | c088674b | Iustin Pop | in (sum . map (length . Node.pList)) nodes == 0 && |
1034 | 4a007641 | Iustin Pop | null instances |
1035 | c088674b | Iustin Pop | |
1036 | efe98965 | Guido Trotter | -- | Check that compareNameComponent on equal strings works. |
1037 | efe98965 | Guido Trotter | prop_Loader_compareNameComponent_equal :: String -> Bool |
1038 | efe98965 | Guido Trotter | prop_Loader_compareNameComponent_equal s = |
1039 | efe98965 | Guido Trotter | Loader.compareNameComponent s s == |
1040 | efe98965 | Guido Trotter | Loader.LookupResult Loader.ExactMatch s |
1041 | efe98965 | Guido Trotter | |
1042 | efe98965 | Guido Trotter | -- | Check that compareNameComponent on prefix strings works. |
1043 | efe98965 | Guido Trotter | prop_Loader_compareNameComponent_prefix :: NonEmptyList Char -> String -> Bool |
1044 | efe98965 | Guido Trotter | prop_Loader_compareNameComponent_prefix (NonEmpty s1) s2 = |
1045 | efe98965 | Guido Trotter | Loader.compareNameComponent (s1 ++ "." ++ s2) s1 == |
1046 | efe98965 | Guido Trotter | Loader.LookupResult Loader.PartialMatch s1 |
1047 | efe98965 | Guido Trotter | |
1048 | c088674b | Iustin Pop | testLoader = |
1049 | c088674b | Iustin Pop | [ run prop_Loader_lookupNode |
1050 | c088674b | Iustin Pop | , run prop_Loader_lookupInstance |
1051 | c088674b | Iustin Pop | , run prop_Loader_assignIndices |
1052 | c088674b | Iustin Pop | , run prop_Loader_mergeData |
1053 | efe98965 | Guido Trotter | , run prop_Loader_compareNameComponent_equal |
1054 | efe98965 | Guido Trotter | , run prop_Loader_compareNameComponent_prefix |
1055 | c088674b | Iustin Pop | ] |
1056 | 3c002a13 | Iustin Pop | |
1057 | 3c002a13 | Iustin Pop | -- ** Types tests |
1058 | 3c002a13 | Iustin Pop | |
1059 | 0047d4e2 | Iustin Pop | prop_Types_AllocPolicy_serialisation apol = |
1060 | 0047d4e2 | Iustin Pop | case J.readJSON (J.showJSON apol) of |
1061 | 0047d4e2 | Iustin Pop | J.Ok p -> printTestCase ("invalid deserialisation " ++ show p) $ |
1062 | 0047d4e2 | Iustin Pop | p == apol |
1063 | 0047d4e2 | Iustin Pop | J.Error s -> printTestCase ("failed to deserialise: " ++ s) False |
1064 | 0047d4e2 | Iustin Pop | where _types = apol::Types.AllocPolicy |
1065 | 0047d4e2 | Iustin Pop | |
1066 | 0047d4e2 | Iustin Pop | prop_Types_DiskTemplate_serialisation dt = |
1067 | 0047d4e2 | Iustin Pop | case J.readJSON (J.showJSON dt) of |
1068 | 0047d4e2 | Iustin Pop | J.Ok p -> printTestCase ("invalid deserialisation " ++ show p) $ |
1069 | 0047d4e2 | Iustin Pop | p == dt |
1070 | 0047d4e2 | Iustin Pop | J.Error s -> printTestCase ("failed to deserialise: " ++ s) |
1071 | 0047d4e2 | Iustin Pop | False |
1072 | 0047d4e2 | Iustin Pop | where _types = dt::Types.DiskTemplate |
1073 | 0047d4e2 | Iustin Pop | |
1074 | 0047d4e2 | Iustin Pop | prop_Types_opToResult op = |
1075 | 0047d4e2 | Iustin Pop | case op of |
1076 | 0047d4e2 | Iustin Pop | Types.OpFail _ -> Types.isBad r |
1077 | 0047d4e2 | Iustin Pop | Types.OpGood v -> case r of |
1078 | 0047d4e2 | Iustin Pop | Types.Bad _ -> False |
1079 | 0047d4e2 | Iustin Pop | Types.Ok v' -> v == v' |
1080 | 0047d4e2 | Iustin Pop | where r = Types.opToResult op |
1081 | 0047d4e2 | Iustin Pop | _types = op::Types.OpResult Int |
1082 | 0047d4e2 | Iustin Pop | |
1083 | 0047d4e2 | Iustin Pop | prop_Types_eitherToResult ei = |
1084 | 0047d4e2 | Iustin Pop | case ei of |
1085 | 0047d4e2 | Iustin Pop | Left _ -> Types.isBad r |
1086 | 0047d4e2 | Iustin Pop | Right v -> case r of |
1087 | 0047d4e2 | Iustin Pop | Types.Bad _ -> False |
1088 | 0047d4e2 | Iustin Pop | Types.Ok v' -> v == v' |
1089 | 0047d4e2 | Iustin Pop | where r = Types.eitherToResult ei |
1090 | 0047d4e2 | Iustin Pop | _types = ei::Either String Int |
1091 | 3c002a13 | Iustin Pop | |
1092 | 3c002a13 | Iustin Pop | testTypes = |
1093 | 0047d4e2 | Iustin Pop | [ run prop_Types_AllocPolicy_serialisation |
1094 | 0047d4e2 | Iustin Pop | , run prop_Types_DiskTemplate_serialisation |
1095 | 0047d4e2 | Iustin Pop | , run prop_Types_opToResult |
1096 | 0047d4e2 | Iustin Pop | , run prop_Types_eitherToResult |
1097 | 3c002a13 | Iustin Pop | ] |