minio-hs/test/LiveServer.hs
Aditya Manthramurthy e4e2576c74 Add copyObject API: (#5)
* Performs server side copy of an object by creating a new object that
  is a copy of an existing object or part of an existing object.

* The user may specify an object on server of any size, and optionally
  specify a byte range to only copy a part of the object.

* Copy conditions are also supported.
2017-02-23 14:04:08 +05:30

394 lines
13 KiB
Haskell

import qualified Test.QuickCheck as Q
import Test.Tasty
import Test.Tasty.HUnit
import Test.Tasty.QuickCheck as QC
import Lib.Prelude
import System.Directory (getTemporaryDirectory)
import qualified System.IO as SIO
import qualified Control.Monad.Trans.Resource as R
import qualified Data.ByteString as BS
import Data.Conduit (($$), yield)
import qualified Data.Conduit as C
import qualified Data.Conduit.Binary as CB
import Data.Conduit.Combinators (sinkList)
import Data.Default (Default(..))
import qualified Data.Text as T
import System.Environment (lookupEnv)
import Network.Minio
import Network.Minio.Data
import Network.Minio.PutObject
import Network.Minio.S3API
import Network.Minio.Utils
main :: IO ()
main = defaultMain tests
tests :: TestTree
tests = testGroup "Tests" [liveServerUnitTests]
-- conduit that generates random binary stream of given length
randomDataSrc :: MonadIO m => Int64 -> C.Producer m ByteString
randomDataSrc s' = genBS s'
where
oneMiB = 1024*1024
concatIt bs n = BS.concat $ replicate (fromIntegral q) bs ++
[BS.take (fromIntegral r) bs]
where (q, r) = n `divMod` fromIntegral (BS.length bs)
genBS s = do
w8s <- liftIO $ generate $ Q.vectorOf 64 (Q.choose (0, 255))
let byteArr64 = BS.pack w8s
if s < oneMiB
then yield $ concatIt byteArr64 s
else do yield $ concatIt byteArr64 oneMiB
genBS (s - oneMiB)
mkRandFile :: R.MonadResource m => Int64 -> m FilePath
mkRandFile size = do
dir <- liftIO $ getTemporaryDirectory
randomDataSrc size C.$$ CB.sinkTempFile dir "miniohstest.random"
funTestBucketPrefix :: Text
funTestBucketPrefix = "miniohstest-"
funTestWithBucket :: TestName
-> (([Char] -> Minio ()) -> Bucket -> Minio ()) -> TestTree
funTestWithBucket t minioTest = testCaseSteps t $ \step -> do
-- generate a random name for the bucket
bktSuffix <- liftIO $ generate $ Q.vectorOf 10 (Q.choose ('a', 'z'))
let b = T.concat [funTestBucketPrefix, T.pack bktSuffix]
liftStep = liftIO . step
connInfo <- maybe minioPlayCI (const def) <$> lookupEnv "MINIO_LOCAL"
ret <- runResourceT $ runMinio connInfo $ do
liftStep $ "Creating bucket for test - " ++ t
makeBucket b def
minioTest liftStep b
deleteBucket b
isRight ret @? ("Functional test " ++ t ++ " failed => " ++ show ret)
liveServerUnitTests :: TestTree
liveServerUnitTests = testGroup "Unit tests against a live server"
[ funTestWithBucket "Basic tests" $ \step bucket -> do
step "getService works and contains the test bucket."
buckets <- getService
unless (length (filter (== bucket) $ map biName buckets) == 1) $
liftIO $
assertFailure ("The bucket " ++ show bucket ++
" was expected to exist.")
step "getLocation works"
region <- getLocation bucket
liftIO $ region == "" @? ("Got unexpected region => " ++ show region)
step "singlepart putObject works"
fPutObject bucket "lsb-release" "/etc/lsb-release"
outFile <- mkRandFile 0
step "simple getObject works"
fGetObject bucket "lsb-release" outFile
step "create new multipart upload works"
uid <- newMultipartUpload bucket "newmpupload" []
liftIO $ (T.length uid > 0) @? ("Got an empty multipartUpload Id.")
step "abort a new multipart upload works"
abortMultipartUpload bucket "newmpupload" uid
step "delete object works"
deleteObject bucket "lsb-release"
, funTestWithBucket "Basic Multipart Test" $ \step bucket -> do
let object = "newmpupload"
step "create new multipart upload"
uid <- newMultipartUpload bucket object []
liftIO $ (T.length uid > 0) @? ("Got an empty multipartUpload Id.")
let mb15 = 15 * 1024 * 1024
randFile <- mkRandFile mb15
step "put object parts 1 of 1"
h <- liftIO $ SIO.openBinaryFile randFile SIO.ReadMode
partInfo <- putObjectPart bucket object uid 1 [] $ PayloadH h 0 mb15
step "complete multipart"
void $ completeMultipartUpload bucket object uid [partInfo]
destFile <- mkRandFile 0
step $ "Retrieve the created object and check size"
fGetObject bucket object destFile
gotSize <- withNewHandle destFile getFileSize
liftIO $ gotSize == Right (Just mb15) @?
"Wrong file size of put file after getting"
step $ "Cleanup actions"
deleteObject bucket object
, funTestWithBucket "Multipart test with unknown object size" $
\step bucket -> do
let obj = "mpart"
step "Prepare"
let mb100 = 100 * 1024 * 1024
rFile <- mkRandFile mb100
step "Upload multipart file."
putObject bucket obj (CB.sourceFile rFile) Nothing
step "Retrieve and verify file size"
destFile <- mkRandFile 0
fGetObject bucket obj destFile
gotSize <- withNewHandle destFile getFileSize
liftIO $ gotSize == Right (Just mb100) @?
"Wrong file size of put file after getting"
step $ "Cleanup actions"
deleteObject bucket obj
, funTestWithBucket "Multipart test with non-seekable file" $
\step bucket -> do
let obj = "mpart"
mb100 = 100 * 1024 * 1024
step "Upload multipart file."
void $ putObjectInternal bucket obj $ ODFile "/dev/zero" (Just mb100)
step "Retrieve and verify file size"
destFile <- mkRandFile 0
fGetObject bucket obj destFile
gotSize <- withNewHandle destFile getFileSize
liftIO $ gotSize == Right (Just mb100) @?
"Wrong file size of put file after getting"
step $ "Cleanup actions"
deleteObject bucket obj
, funTestWithBucket "Basic listObjects Test" $ \step bucket -> do
step "put 10 objects"
forM_ [1..10::Int] $ \s ->
fPutObject bucket (T.concat ["lsb-release", T.pack (show s)]) "/etc/lsb-release"
step "Simple list"
res <- listObjects' bucket Nothing Nothing Nothing
let expected = sort $ map (T.concat .
("lsb-release":) .
(\x -> [x]) .
T.pack .
show) [1..10::Int]
liftIO $ assertEqual "Objects match failed!" expected
(map oiObject $ lorObjects res)
step "Cleanup actions"
forM_ [1..10::Int] $ \s -> deleteObject bucket (T.concat ["lsb-release", T.pack (show s)])
, funTestWithBucket "Basic listMultipartUploads Test" $ \step bucket -> do
let object = "newmpupload"
step "create 10 multipart uploads"
forM_ [1..10::Int] $ \_ -> do
uid <- newMultipartUpload bucket object []
liftIO $ (T.length uid > 0) @? ("Got an empty multipartUpload Id.")
step "list incomplete multipart uploads"
incompleteUploads <- listIncompleteUploads' bucket Nothing Nothing Nothing Nothing
liftIO $ (length $ lurUploads incompleteUploads) @?= 10
, funTestWithBucket "multipart" $ \step bucket -> do
step "upload large object"
void $ putObjectInternal bucket "big" (ODFile "/dev/zero" $ Just $ 1024*1024*100)
step "cleanup"
deleteObject bucket "big"
, funTestWithBucket "Basic listIncompleteParts Test" $ \step bucket -> do
let
object = "newmpupload"
mb15 = 15 * 1024 * 1024
step "create a multipart upload"
uid <- newMultipartUpload bucket object []
liftIO $ (T.length uid > 0) @? ("Got an empty multipartUpload Id.")
step "put object parts 1..10"
inputFile <- mkRandFile mb15
h <- liftIO $ SIO.openBinaryFile inputFile SIO.ReadMode
forM_ [1..10] $ \pnum ->
putObjectPart bucket object uid pnum [] $ PayloadH h 0 mb15
step "fetch list parts"
listPartsResult <- listIncompleteParts' bucket object uid Nothing Nothing
liftIO $ (length $ lprParts listPartsResult) @?= 10
, funTestWithBucket "High-level listObjects Test" $ \step bucket -> do
step "put 3 objects"
let expected = [
"dir/o1"
, "dir/dir1/o2"
, "dir/dir2/o3"
]
forM_ expected $
\obj -> fPutObject bucket obj "/etc/lsb-release"
step "High-level listing of objects"
objects <- (listObjects bucket Nothing True) $$ sinkList
liftIO $ assertEqual "Objects match failed!" (sort expected)
(map oiObject objects)
step "Cleanup actions"
forM_ expected $
\obj -> deleteObject bucket obj
, funTestWithBucket "High-level listIncompleteUploads Test" $ \step bucket -> do
let object = "newmpupload"
step "create 10 multipart uploads"
forM_ [1..10::Int] $ \_ -> do
uid <- newMultipartUpload bucket object []
liftIO $ (T.length uid > 0) @? ("Got an empty multipartUpload Id.")
step "High-level listing of incomplete multipart uploads"
uploads <- (listIncompleteUploads bucket Nothing True) $$ sinkList
liftIO $ (length uploads) @?= 10
, funTestWithBucket "High-level listIncompleteParts Test" $ \step bucket -> do
let
object = "newmpupload"
mb15 = 15 * 1024 * 1024
step "create a multipart upload"
uid <- newMultipartUpload bucket object []
liftIO $ (T.length uid > 0) @? ("Got an empty multipartUpload Id.")
step "put object parts 1..10"
inputFile <- mkRandFile mb15
h <- liftIO $ SIO.openBinaryFile inputFile SIO.ReadMode
forM_ [1..10] $ \pnum ->
putObjectPart bucket object uid pnum [] $ PayloadH h 0 mb15
step "fetch list parts"
incompleteParts <- (listIncompleteParts bucket object uid) $$ sinkList
liftIO $ (length incompleteParts) @?= 10
, funTestWithBucket "High-level statObject Test" $ \step bucket -> do
let
object = "sample"
zeroByte = 0
step "create an object"
inputFile <- mkRandFile zeroByte
fPutObject bucket object inputFile
step "get metadata of the object"
res <- statObject bucket object
liftIO $ (oiSize res) @?= 0
step "delete object"
deleteObject bucket object
, funTestWithBucket "copyObjectSingle basic tests" $ \step bucket -> do
let object = "xxx"
objCopy = "xxxCopy"
size1 = 100 :: Int64
step "create server object to copy"
inputFile <- mkRandFile size1
fPutObject bucket object inputFile
step "copy object"
let cps = def { cpSource = format "/{}/{}" [bucket, object] }
(etag, modTime) <- copyObjectSingle bucket objCopy cps []
-- retrieve obj info to check
ObjectInfo _ t e s <- headObject bucket objCopy
let isMTimeDiffOk = abs (diffUTCTime modTime t) < 1.0
liftIO $ (s == size1 && e == etag && isMTimeDiffOk) @?
"Copied object did not match expected."
step "cleanup actions"
deleteObject bucket object
deleteObject bucket objCopy
, funTestWithBucket "copyObjectPart basic tests" $ \step bucket -> do
let srcObj = "XXX"
copyObj = "XXXCopy"
step "Prepare"
let mb15 = 15 * 1024 * 1024
mb5 = 5 * 1024 * 1024
randFile <- mkRandFile mb15
fPutObject bucket srcObj randFile
step "create new multipart upload"
uid <- newMultipartUpload bucket copyObj []
liftIO $ (T.length uid > 0) @? ("Got an empty multipartUpload Id.")
step "put object parts 1-3"
let cps = def {cpSource = format "/{}/{}" [bucket, srcObj]}
parts <- forM [1..3] $ \p -> do
(etag, _) <- copyObjectPart bucket copyObj cps{
cpSourceRange = Just ((p-1)*mb5, (p-1)*mb5 + (mb5 - 1))
} uid (fromIntegral p) []
return $ PartInfo (fromIntegral p) etag
step "complete multipart"
void $ completeMultipartUpload bucket copyObj uid parts
step "verify copied object size"
(ObjectInfo _ _ _ s) <- headObject bucket copyObj
liftIO $ (s == mb15) @? "Size failed to match"
step $ "Cleanup actions"
deleteObject bucket srcObj
deleteObject bucket copyObj
, funTestWithBucket "copyObject basic tests" $ \step bucket -> do
let srcs = ["XXX", "XXXL"]
copyObjs = ["XXXCopy", "XXXLCopy"]
sizes = map (* (1024 * 1024)) [15, 65]
step "Prepare"
forM_ (zip srcs sizes) $ \(src, size) ->
fPutObject bucket src =<< mkRandFile size
step "make small and large object copy"
forM_ (zip copyObjs srcs) $ \(cp, src) ->
copyObject bucket cp def{cpSource = format "/{}/{}" [bucket, src]}
step "verify uploaded objects"
uploadedSizes <- fmap (fmap oiSize) $ forM copyObjs (headObject bucket)
liftIO $ (sizes == uploadedSizes) @? "Uploaded obj sizes failed to match"
forM_ (concat [srcs, copyObjs]) (deleteObject bucket)
, funTestWithBucket "copyObject with offset test " $ \step bucket -> do
let src = "XXX"
copyObj = "XXXCopy"
size = 15 * 1024 * 1024
step "Prepare"
fPutObject bucket src =<< mkRandFile size
step "copy last 10MiB of object"
copyObject bucket copyObj def{
cpSource = format "/{}/{}" [bucket, src]
, cpSourceRange = Just (5 * 1024 * 1024, size - 1)
}
step "verify uploaded object"
cSize <- oiSize <$> headObject bucket copyObj
liftIO $ (cSize == 10 * 1024 * 1024) @? "Uploaded obj size mismatched!"
forM_ [src, copyObj] (deleteObject bucket)
]