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88 lines
2.6 KiB
Haskell
88 lines
2.6 KiB
Haskell
module Termination.Positive where
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import Base
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import Juvix.Pipeline
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import Termination.Negative qualified as N
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data PosTest = PosTest
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{ _name :: String,
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_relDir :: FilePath,
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_file :: FilePath
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}
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root :: FilePath
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root = "tests/positive/Termination"
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testDescr :: PosTest -> TestDescr
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testDescr PosTest {..} =
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let tRoot = root </> _relDir
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in TestDescr
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{ _testName = _name,
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_testRoot = tRoot,
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_testAssertion = Single $ do
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let entryPoint = (defaultEntryPoint _file) {_entryPointNoStdlib = True}
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(void . runIO) (upToMicroJuvix entryPoint)
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}
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--------------------------------------------------------------------------------
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-- Testing --no-termination flag with all termination negative tests
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--------------------------------------------------------------------------------
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rootNegTests :: FilePath
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rootNegTests = "tests/negative/Termination"
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testDescrFlag :: N.NegTest -> TestDescr
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testDescrFlag N.NegTest {..} =
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let tRoot = rootNegTests </> _relDir
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in TestDescr
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{ _testName = _name,
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_testRoot = tRoot,
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_testAssertion = Single $ do
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let entryPoint =
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EntryPoint
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{ _entryPointRoot = ".",
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_entryPointNoTermination = True,
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_entryPointNoPositivity = False,
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_entryPointNoStdlib = True,
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_entryPointPackage = emptyPackage,
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_entryPointModulePaths = pure _file
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}
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(void . runIO) (upToMicroJuvix entryPoint)
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}
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--------------------------------------------------------------------------------
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tests :: [PosTest]
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tests =
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[ PosTest "Ackerman nice def. is terminating" "." "Ack.juvix",
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PosTest "Recursive functions on Lists" "." "Data/List.juvix"
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]
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testsWithKeyword :: [PosTest]
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testsWithKeyword =
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[ PosTest "terminating added to fx:=fx" "." "ToEmpty.juvix",
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PosTest "terminating for all functions in the mutual block" "." "Mutual.juvix",
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PosTest "Undefined is terminating by assumption" "." "Undefined.juvix"
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]
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negTests :: [N.NegTest]
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negTests = N.tests
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--------------------------------------------------------------------------------
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allTests :: TestTree
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allTests =
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testGroup
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"Positive tests"
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[ testGroup
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"Well-known terminating functions"
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(map (mkTest . testDescr) tests),
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testGroup
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"Bypass termination checking using --non-termination flag on negative tests"
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(map (mkTest . testDescrFlag) negTests),
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testGroup
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"Terminating keyword"
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(map (mkTest . testDescr) testsWithKeyword)
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]
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