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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/jaegertracing/thrift/lib/hs/test/BinarySpec.hs | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/jaegertracing/thrift/lib/hs/test/BinarySpec.hs | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/jaegertracing/thrift/lib/hs/test/BinarySpec.hs b/src/jaegertracing/thrift/lib/hs/test/BinarySpec.hs new file mode 100644 index 000000000..d692fabe3 --- /dev/null +++ b/src/jaegertracing/thrift/lib/hs/test/BinarySpec.hs @@ -0,0 +1,91 @@ +-- +-- Licensed to the Apache Software Foundation (ASF) under one +-- or more contributor license agreements. See the NOTICE file +-- distributed with this work for additional information +-- regarding copyright ownership. The ASF licenses this file +-- to you under the Apache License, Version 2.0 (the +-- "License"); you may not use this file except in compliance +-- with the License. You may obtain a copy of the License at +-- +-- http://www.apache.org/licenses/LICENSE-2.0 +-- +-- Unless required by applicable law or agreed to in writing, +-- software distributed under the License is distributed on an +-- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +-- KIND, either express or implied. See the License for the +-- specific language governing permissions and limitations +-- under the License. +-- + +module BinarySpec where + +import Test.Hspec +import Test.Hspec.QuickCheck (prop) + +import qualified Data.ByteString.Lazy as LBS +import qualified Data.ByteString.Lazy.Char8 as C + +import Thrift.Types +import Thrift.Transport +import Thrift.Transport.Memory +import Thrift.Protocol +import Thrift.Protocol.Binary + +spec :: Spec +spec = do + describe "BinaryProtocol" $ do + describe "double" $ do + it "writes in big endian order" $ do + let val = 2 ** 53 + trans <- openMemoryBuffer + let proto = BinaryProtocol trans + writeVal proto (TDouble val) + bin <- tRead trans 8 + (LBS.unpack bin) `shouldBe`[67, 64, 0, 0, 0, 0, 0, 0] + + it "reads in big endian order" $ do + let bin = LBS.pack [67, 64, 0, 0, 0, 0, 0, 0] + trans <- openMemoryBuffer + let proto = BinaryProtocol trans + tWrite trans bin + val <- readVal proto T_DOUBLE + val `shouldBe` (TDouble $ 2 ** 53) + + prop "round trip" $ \val -> do + trans <- openMemoryBuffer + let proto = BinaryProtocol trans + writeVal proto $ TDouble val + val2 <- readVal proto T_DOUBLE + val2 `shouldBe` (TDouble val) + + describe "string" $ do + it "writes" $ do + let val = C.pack "aaa" + trans <- openMemoryBuffer + let proto = BinaryProtocol trans + writeVal proto (TString val) + bin <- tRead trans 7 + (LBS.unpack bin) `shouldBe` [0, 0, 0, 3, 97, 97, 97] + + describe "binary" $ do + it "writes" $ do + trans <- openMemoryBuffer + let proto = BinaryProtocol trans + writeVal proto (TBinary $ LBS.pack [42, 43, 44]) + bin <- tRead trans 100 + (LBS.unpack bin) `shouldBe` [0, 0, 0, 3, 42, 43, 44] + + it "reads" $ do + trans <- openMemoryBuffer + let proto = BinaryProtocol trans + tWrite trans $ LBS.pack [0, 0, 0, 3, 42, 43, 44] + val <- readVal proto (T_BINARY) + val `shouldBe` (TBinary $ LBS.pack [42, 43, 44]) + + prop "round trip" $ \val -> do + trans <- openMemoryBuffer + let proto = BinaryProtocol trans + writeVal proto (TBinary $ LBS.pack val) + val2 <- readVal proto (T_BINARY) + val2 `shouldBe` (TBinary $ LBS.pack val) + |