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72 lines
3.7 KiB
Haskell
72 lines
3.7 KiB
Haskell
module Analysis.Python.Spec (spec) where
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import Data.Abstract.Evaluatable (EvalError(..))
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import qualified Data.Abstract.ModuleTable as ModuleTable
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import Data.Abstract.Value.Concrete
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import qualified Language.Python.Assignment as Python
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import qualified Data.Language as Language
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import SpecHelpers
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spec :: TaskConfig -> Spec
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spec config = parallel $ do
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describe "Python" $ do
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it "imports" $ do
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(_, res) <- evaluate ["main.py", "a.py", "b/__init__.py", "b/c.py"]
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case ModuleTable.lookup "main.py" <$> res of
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Right (Just (Module _ (scopeGraph, (heap, value)) :| [])) -> do
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const () <$> SpecHelpers.lookupDeclaration "a" heap scopeGraph `shouldBe` Just ()
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const () <$> SpecHelpers.lookupDeclaration "b" heap scopeGraph `shouldBe` Just ()
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(SpecHelpers.lookupDeclaration "a" heap scopeGraph >>= objectMembers heap scopeGraph . head) `shouldBe` Just ["foo"]
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(SpecHelpers.lookupDeclaration "b" heap scopeGraph >>= objectMembers heap scopeGraph . head) `shouldBe` Just ["c"]
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-- (derefQName heap ("b" :| ["c"]) env >>= deNamespace heap) `shouldBe` Just ("c", ["baz"])
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other -> expectationFailure (show other)
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it "imports with aliases" $ do
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(_, res) <- evaluate ["main1.py", "a.py", "b/__init__.py", "b/c.py"]
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case ModuleTable.lookup "main1.py" <$> res of
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Right (Just (Module _ (scopeGraph, (heap, valueRef)) :| [])) -> do
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const () <$> SpecHelpers.lookupDeclaration "b" heap scopeGraph `shouldBe` Just ()
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const () <$> SpecHelpers.lookupDeclaration "e" heap scopeGraph `shouldBe` Just ()
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other -> expectationFailure (show other)
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it "imports using from syntax" $ do
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(_, res) <- evaluate ["main2.py", "a.py", "b/__init__.py", "b/c.py"]
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case ModuleTable.lookup "main2.py" <$> res of
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Right (Just (Module _ (scopeGraph, (heap, valueRef)) :| [])) -> do
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() <$ SpecHelpers.lookupDeclaration "bar" heap scopeGraph `shouldBe` Just ()
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() <$ SpecHelpers.lookupDeclaration "foo" heap scopeGraph `shouldBe` Just ()
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-- TODO: Enable when we constrain edge paths with path predicates
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-- () <$ SpecHelpers.lookupDeclaration "baz" heap scopeGraph `shouldBe` Nothing
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other -> expectationFailure (show other)
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it "imports with relative syntax" $ do
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(_, res) <- evaluate ["main3.py", "c/__init__.py", "c/utils.py"]
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case ModuleTable.lookup "main3.py" <$> res of
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Right (Just (Module _ (scopeGraph, (heap, valueRef)) :| [])) -> do
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const () <$> SpecHelpers.lookupDeclaration "utils" heap scopeGraph `shouldBe` Just ()
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-- (lookupDeclaration "utils" heap >>= deNamespace heap) `shouldBe` Just ("utils", ["to_s"])
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other -> expectationFailure (show other)
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it "subclasses" $ do
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(_, res) <- evaluate ["subclass.py"]
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case ModuleTable.lookup "subclass.py" <$> res of
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Right (Just (Module _ (scopeGraph, (heap, valueRef)) :| [])) -> do
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SpecHelpers.lookupDeclaration undefined heap scopeGraph `shouldBe` Just [String "\"bar\""]
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other -> expectationFailure (show other)
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it "handles multiple inheritance left-to-right" $ do
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(_, res) <- evaluate ["multiple_inheritance.py"]
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case ModuleTable.lookup "multiple_inheritance.py" <$> res of
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Right (Just (Module _ (scopeGraph, (heap, valueRef)) :| [])) -> do
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SpecHelpers.lookupDeclaration undefined heap scopeGraph `shouldBe` Just [String "\"foo!\""]
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other -> expectationFailure (show other)
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where
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fixtures = "test/fixtures/python/analysis/"
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evaluate = evalPythonProject . map (fixtures <>)
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evalPythonProject = testEvaluating <=< evaluateProject' config (Proxy :: Proxy 'Language.Python) pythonParser
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