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Make the tests compile.

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Rob Rix 2017-05-01 10:01:59 -04:00
parent 0bf52e3dde
commit ccdb54e01e
1 changed files with 14 additions and 14 deletions
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28
test/Data/Syntax/Assignment/Spec.hs
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@ -14,51 +14,51 @@ spec :: Spec
spec = do spec = do
describe "Applicative" $ do describe "Applicative" $ do
it "matches in sequence" $ it "matches in sequence" $
runAssignment ((,) <$> red <*> red) (startingState "helloworld" [Rose (rec Red 0 5) [], Rose (rec Red 5 10) []]) `shouldBe` Result (AssignmentState 10 (Info.SourcePos 1 11) (Source "") [], (Out "hello", Out "world")) runAssignment ((,) <$> red <*> red) (startingState "helloworld" [Rose (rec Red 0 5) [], Rose (rec Red 5 10) []]) `shouldBe` Result [] (Just (AssignmentState 10 (Info.SourcePos 1 11) (Source "") [], (Out "hello", Out "world")))
describe "Alternative" $ do describe "Alternative" $ do
it "attempts multiple alternatives" $ it "attempts multiple alternatives" $
runAssignment (green <|> red) (startingState "hello" [Rose (rec Red 0 5) []]) `shouldBe` Result (AssignmentState 5 (Info.SourcePos 1 6) (Source "") [], Out "hello") runAssignment (green <|> red) (startingState "hello" [Rose (rec Red 0 5) []]) `shouldBe` Result [] (Just (AssignmentState 5 (Info.SourcePos 1 6) (Source "") [], Out "hello"))
it "matches repetitions" $ it "matches repetitions" $
let s = "colourless green ideas sleep furiously" let s = "colourless green ideas sleep furiously"
w = words s w = words s
(_, nodes) = foldl (\ (i, prev) word -> (i + B.length word + 1, prev <> [Rose (rec Red i (i + B.length word)) []])) (0, []) w in (_, nodes) = foldl (\ (i, prev) word -> (i + B.length word + 1, prev <> [Rose (rec Red i (i + B.length word)) []])) (0, []) w in
runAssignment (many red) (startingState s nodes) `shouldBe` Result (AssignmentState (B.length s) (Info.SourcePos 1 (succ (B.length s))) (Source "") [], Out <$> w) runAssignment (many red) (startingState s nodes) `shouldBe` Result [] (Just (AssignmentState (B.length s) (Info.SourcePos 1 (succ (B.length s))) (Source "") [], Out <$> w))
it "matches one-or-more repetitions against one or more input nodes" $ it "matches one-or-more repetitions against one or more input nodes" $
runAssignment (some red) (startingState "hello" [Rose (rec Red 0 5) []]) `shouldBe` Result (AssignmentState 5 (Info.SourcePos 1 6) (Source "") [], [Out "hello"]) runAssignment (some red) (startingState "hello" [Rose (rec Red 0 5) []]) `shouldBe` Result [] (Just (AssignmentState 5 (Info.SourcePos 1 6) (Source "") [], [Out "hello"]))
describe "symbol" $ do describe "symbol" $ do
it "matches nodes with the same symbol" $ it "matches nodes with the same symbol" $
snd <$> runAssignment red (startingState "hello" [Rose (rec Red 0 5) []]) `shouldBe` Result (Out "hello") snd <$> runAssignment red (startingState "hello" [Rose (rec Red 0 5) []]) `shouldBe` Result [] (Just (Out "hello"))
it "does not advance past the current node" $ it "does not advance past the current node" $
fst <$> runAssignment (symbol Red) (startingState "hi" [ Rose (rec Red 0 2) [] ]) `shouldBe` Result (AssignmentState 0 (Info.SourcePos 1 1) (Source "hi") [ Rose (rec Red 0 2) [] ]) fst <$> runAssignment (symbol Red) (startingState "hi" [ Rose (rec Red 0 2) [] ]) `shouldBe` Result [] (Just (AssignmentState 0 (Info.SourcePos 1 1) (Source "hi") [ Rose (rec Red 0 2) [] ]))
describe "source" $ do describe "source" $ do
it "produces the node’s source" $ it "produces the node’s source" $
assignAll source (Source "hi") [ Rose (rec Red 0 2) [] ] `shouldBe` Result "hi" assignAll source (Source "hi") [ Rose (rec Red 0 2) [] ] `shouldBe` Result [] (Just "hi")
it "advances past the current node" $ it "advances past the current node" $
fst <$> runAssignment source (startingState "hi" [ Rose (rec Red 0 2) [] ]) `shouldBe` Result (AssignmentState 2 (Info.SourcePos 1 3) (Source "") []) fst <$> runAssignment source (startingState "hi" [ Rose (rec Red 0 2) [] ]) `shouldBe` Result [] (Just (AssignmentState 2 (Info.SourcePos 1 3) (Source "") []))
describe "children" $ do describe "children" $ do
it "advances past the current node" $ it "advances past the current node" $
fst <$> runAssignment (children (pure (Out ""))) (startingState "a" [Rose (rec Red 0 1) []]) `shouldBe` Result (AssignmentState 1 (Info.SourcePos 1 2) (Source "") []) fst <$> runAssignment (children (pure (Out ""))) (startingState "a" [Rose (rec Red 0 1) []]) `shouldBe` Result [] (Just (AssignmentState 1 (Info.SourcePos 1 2) (Source "") []))
it "matches if its subrule matches" $ it "matches if its subrule matches" $
() <$ runAssignment (children red) (startingState "a" [Rose (rec Blue 0 1) [Rose (rec Red 0 1) []]]) `shouldBe` Result () () <$ runAssignment (children red) (startingState "a" [Rose (rec Blue 0 1) [Rose (rec Red 0 1) []]]) `shouldBe` Result [] (Just ())
it "does not match if its subrule does not match" $ it "does not match if its subrule does not match" $
(runAssignment (children red) (startingState "a" [Rose (rec Blue 0 1) [Rose (rec Green 0 1) []]])) `shouldBe` Error [ "Expected Red but got Green:\na\n^" ] (runAssignment (children red) (startingState "a" [Rose (rec Blue 0 1) [Rose (rec Green 0 1) []]])) `shouldBe` Result [ Error (Info.SourcePos 1 1) [Red] (Just Green) ] Nothing
it "matches nested children" $ do it "matches nested children" $ do
runAssignment runAssignment
(symbol Red *> children (symbol Green *> children (symbol Blue *> source))) (symbol Red *> children (symbol Green *> children (symbol Blue *> source)))
(startingState "1" [ Rose (rec Red 0 1) [ Rose (rec Green 0 1) [ Rose (rec Blue 0 1) [] ] ] ]) (startingState "1" [ Rose (rec Red 0 1) [ Rose (rec Green 0 1) [ Rose (rec Blue 0 1) [] ] ] ])
`shouldBe` `shouldBe`
Result (AssignmentState 1 (Info.SourcePos 1 2) (Source "") [], "1") Result [] (Just (AssignmentState 1 (Info.SourcePos 1 2) (Source "") [], "1"))
it "continues after children" $ do it "continues after children" $ do
runAssignment runAssignment
@ -67,7 +67,7 @@ spec = do
(startingState "BC" [ Rose (rec Red 0 1) [ Rose (rec Green 0 1) [] ] (startingState "BC" [ Rose (rec Red 0 1) [ Rose (rec Green 0 1) [] ]
, Rose (rec Blue 1 2) [] ]) , Rose (rec Blue 1 2) [] ])
`shouldBe` `shouldBe`
Result (AssignmentState 2 (Info.SourcePos 1 3) (Source "") [], ["B", "C"]) Result [] (Just (AssignmentState 2 (Info.SourcePos 1 3) (Source "") [], ["B", "C"]))
it "matches multiple nested children" $ do it "matches multiple nested children" $ do
runAssignment runAssignment
@ -75,7 +75,7 @@ spec = do
(startingState "12" [ Rose (rec Red 0 2) [ Rose (rec Green 0 1) [ Rose (rec Blue 0 1) [] ] (startingState "12" [ Rose (rec Red 0 2) [ Rose (rec Green 0 1) [ Rose (rec Blue 0 1) [] ]
, Rose (rec Green 1 2) [ Rose (rec Blue 1 2) [] ] ] ]) , Rose (rec Green 1 2) [ Rose (rec Blue 1 2) [] ] ] ])
`shouldBe` `shouldBe`
Result (AssignmentState 2 (Info.SourcePos 1 3) (Source "") [], ["1", "2"]) Result [] (Just (AssignmentState 2 (Info.SourcePos 1 3) (Source "") [], ["1", "2"]))
rec :: symbol -> Int -> Int -> Record '[symbol, Range, SourceSpan] rec :: symbol -> Int -> Int -> Record '[symbol, Range, SourceSpan]
rec symbol start end = symbol :. Range start end :. Info.SourceSpan (Info.SourcePos 1 (succ start)) (Info.SourcePos 1 (succ end)) :. Nil rec symbol start end = symbol :. Range start end :. Info.SourceSpan (Info.SourcePos 1 (succ start)) (Info.SourcePos 1 (succ end)) :. Nil