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a825f41507
Now the prelude exports this function: ``` readFile :: (MonadIO m) => Path Abs File -> m Text readFile = liftIO . Utf8.readFile . toFilePath ``` It is more convenient to use because it uses typed `Path` and works in any `MonadIO`.
73 lines
1.9 KiB
Haskell
73 lines
1.9 KiB
Haskell
module Format where
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import Base
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import Juvix.Formatter
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data PosTest = PosTest
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{ _name :: String,
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_dir :: Path Abs Dir,
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_file :: Path Abs File,
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_expectedFile :: Maybe (Path Abs File),
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_force :: Bool
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}
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makeLenses ''PosTest
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root :: Path Abs Dir
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root = relToProject $(mkRelDir "tests/positive")
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posTest :: String -> Path Rel Dir -> Path Rel File -> Maybe (Path Rel File) -> Bool -> PosTest
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posTest _name rdir rfile efile _force =
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let _dir = root <//> rdir
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_file = _dir <//> rfile
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_expectedFile = (_dir <//>) <$> efile
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in PosTest {..}
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testDescr :: PosTest -> TestDescr
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testDescr PosTest {..} =
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TestDescr
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{ _testName = _name,
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_testRoot = _dir,
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_testAssertion = Steps $ \step -> do
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entryPoint <- testDefaultEntryPointIO _dir _file
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let maybeFile = entryPoint ^. entryPointModulePath
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f <- fromMaybeM (assertFailure "Not a module") (return maybeFile)
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original :: Text <- readFile f
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step "Parsing & scoping"
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PipelineResult {..} <- snd <$> testRunIO entryPoint upToScoping
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let formatted = formatScoperResult' _force original _pipelineResult
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case _expectedFile of
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Nothing -> do
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step "Format"
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assertEqDiffText "check: pretty . scope . parse = id" original formatted
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Just eFile -> do
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step "Checking against expected output file"
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expFile :: Text <- readFile eFile
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assertEqDiffText "Compare to expected output" formatted expFile
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}
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allTests :: TestTree
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allTests =
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testGroup
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"Format positive tests"
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(map (mkTest . testDescr) tests)
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tests :: [PosTest]
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tests =
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[ posTest
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"Format"
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$(mkRelDir ".")
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$(mkRelFile "Format.juvix")
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Nothing
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False,
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posTest
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"TrailingWhitespace"
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$(mkRelDir ".")
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$(mkRelFile "LocalModWithAxiom.juvix")
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(Just $(mkRelFile "LocalModWithAxiom.juvix.formatted"))
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True
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]
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