mirror of
https://github.com/haskell-nix/hnix-store.git
synced 2024-12-13 23:56:37 +03:00
50 lines
2.1 KiB
Haskell
50 lines
2.1 KiB
Haskell
{-# LANGUAGE DataKinds #-}
|
|
{-# LANGUAGE OverloadedStrings #-}
|
|
{-# LANGUAGE ScopedTypeVariables #-}
|
|
{-# LANGUAGE TypeApplications #-}
|
|
|
|
module Hash where
|
|
|
|
import Control.Monad.IO.Class (liftIO)
|
|
import Control.Exception (bracket)
|
|
import qualified Data.ByteString as BS
|
|
import qualified Data.ByteString.Base64.Lazy as B64
|
|
import qualified Data.ByteString.Lazy as BSL
|
|
import Data.Monoid ((<>))
|
|
import qualified Data.Text as T
|
|
import System.Directory (removeFile)
|
|
import System.IO.Temp (withSystemTempFile, writeSystemTempFile)
|
|
import qualified System.IO as IO -- (hGetContents, hPutStr, openFile)
|
|
import qualified System.Process as P
|
|
import Test.Tasty as T
|
|
import Test.Tasty.Hspec
|
|
import qualified Test.Tasty.HUnit as HU
|
|
import Test.Tasty.QuickCheck
|
|
import Text.Read (readMaybe)
|
|
|
|
import System.Nix.Hash
|
|
import System.Nix.Path
|
|
import NarFormat -- TODO: Move the fixtures into a common module
|
|
|
|
spec_hash :: Spec
|
|
spec_hash = do
|
|
|
|
describe "hashing parity with nix-store" $ do
|
|
|
|
it "produces (base32 . sha256) of \"nix-output:foo\" the same as Nix does at the moment for placeholder \"foo\"" $
|
|
shouldBe (printAsBase32 (hash @SHA256 "nix-output:foo"))
|
|
"1x0ymrsy7yr7i9wdsqy9khmzc1yy7nvxw6rdp72yzn50285s67j5"
|
|
|
|
it "produces (base32 . sha1) of \"Hello World\" the same as the thesis" $
|
|
shouldBe (printAsBase32 (hash @SHA1 "Hello World"))
|
|
"s23c9fs0v32pf6bhmcph5rbqsyl5ak8a"
|
|
|
|
-- The example in question:
|
|
-- https://nixos.org/nixos/nix-pills/nix-store-paths.html
|
|
it "produces same base32 as nix pill flat file example" $ do
|
|
let exampleStr =
|
|
"source:sha256:2bfef67de873c54551d884fdab3055d84d573e654efa79db3"
|
|
<> "c0d7b98883f9ee3:/nix/store:myfile"
|
|
shouldBe (printAsBase32 @PathHashAlgo (hash exampleStr))
|
|
"xv2iccirbrvklck36f1g7vldn5v58vck"
|