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53 lines
2.2 KiB
Haskell
53 lines
2.2 KiB
Haskell
module Analysis.Python.Spec (spec) where
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import Data.Abstract.Environment as Env
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import Data.Abstract.Evaluatable (EvalError(..))
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import Data.Abstract.Value
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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 :: Spec
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spec = parallel $ do
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describe "Python" $ do
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it "imports" $ do
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((res@(~(Right [(_, env)])), heap), _) <- evaluate ["main.py", "a.py", "b/__init__.py", "b/c.py"]
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fmap (() <$) res `shouldBe` Right [()]
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Env.names env `shouldContain` [ "a", "b" ]
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(derefQName heap ("a" :| []) env >>= deNamespace) `shouldBe` Just ("a", ["foo"])
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(derefQName heap ("b" :| []) env >>= deNamespace) `shouldBe` Just ("b", ["c"])
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(derefQName heap ("b" :| ["c"]) env >>= deNamespace) `shouldBe` Just ("c", ["baz"])
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it "imports with aliases" $ do
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((res@(~(Right [(_, env)])), _), _) <- evaluate ["main1.py", "a.py", "b/__init__.py", "b/c.py"]
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fmap (() <$) res `shouldBe` Right [()]
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Env.names env `shouldContain` [ "b", "e" ]
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it "imports using 'from' syntax" $ do
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((res@(~(Right [(_, env)])), _), _) <- evaluate ["main2.py", "a.py", "b/__init__.py", "b/c.py"]
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fmap (() <$) res `shouldBe` Right [()]
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Env.names env `shouldContain` [ "bar", "foo" ]
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it "imports with relative syntax" $ do
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((res@(~(Right [(_, env)])), heap), _) <- evaluate ["main3.py", "c/__init__.py", "c/utils.py"]
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fmap (() <$) res `shouldBe` Right [()]
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Env.names env `shouldContain` [ "utils" ]
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(derefQName heap ("utils" :| []) env >>= deNamespace) `shouldBe` Just ("utils", ["to_s"])
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it "subclasses" $ do
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((res, _), _) <- evaluate ["subclass.py"]
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fmap fst <$> res `shouldBe` Right [String "\"bar\""]
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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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fmap fst <$> res `shouldBe` Right [String "\"foo!\""]
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where
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ns n = Just . Latest . Last . Just . Namespace n
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fixtures = "test/fixtures/python/analysis/"
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evaluate = evalPythonProject . map (fixtures <>)
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evalPythonProject = testEvaluating <=< evaluateProject (Proxy :: Proxy 'Language.Python) pythonParser Language.Python
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