module Main import Data.Maybe import Data.List import Data.Strings import System import System.Directory import System.File import System.Info import System.Path %default covering ------------------------------------------------------------------------ -- Test cases ttimpTests : List String ttimpTests = ["basic001", "basic002", "basic003", "basic004", "basic005", "basic006", "coverage001", "coverage002", "dot001", "eta001", "eta002", "lazy001", "nest001", "nest002", "perf001", "perf002", "perf003", "record001", "record002", "record003", "qtt001", "qtt003", "total001", "total002", "total003"] idrisTests : List String idrisTests = -- Fundamental language feturea ["basic001", "basic002", "basic003", "basic004", "basic005", "basic006", "basic007", "basic008", "basic009", "basic010", "basic011", "basic012", "basic013", "basic014", "basic015", "basic016", "basic017", "basic018", "basic019", "basic020", "basic021", "basic022", "basic023", "basic024", "basic025", "basic026", "basic027", "basic028", "basic029", "basic030", "basic031", "basic032", "basic033", "basic034", "basic035", "basic036", "basic037", "basic038", "basic039", "basic040", -- Coverage checking "coverage001", "coverage002", "coverage003", "coverage004", "coverage005", "coverage006", "coverage007", "coverage008", "coverage009", -- Error messages "error001", "error002", "error003", "error004", "error005", "error006", "error007", "error008", "error009", "error010", -- Modules and imports "import001", "import002", "import003", "import004", -- Interactive editing support "interactive001", "interactive002", "interactive003", "interactive004", "interactive005", "interactive006", "interactive007", "interactive008", "interactive009", "interactive010", "interactive011", "interactive012", "interactive013", -- Literate "literate001", "literate002", "literate003", "literate004", "literate005", "literate006", "literate007", "literate008", "literate009", "literate010", "literate011", "literate012", -- Interfaces "interface001", "interface002", "interface003", "interface004", "interface005", "interface006", "interface007", "interface008", "interface009", "interface010", "interface011", "interface012", "interface013", "interface014", "interface015", -- Miscellaneous REPL "interpreter001", -- Implicit laziness, lazy evaluation "lazy001", -- QTT and linearity related "linear001", "linear002", "linear003", "linear004", "linear005", "linear006", "linear007", "linear008", "linear009", -- Parameters blocks "params001", -- Performance: things which have been slow in the past, or which -- pose interesting challenges for the elaborator "perf001", "perf002", "perf003", "perf004", -- Parse errors "perror001", "perror002", "perror003", "perror004", "perror005", "perror006", -- Packages and ipkg files "pkg001", "pkg002", "pkg003", -- Larger programs arising from real usage. Typically things with -- interesting interactions between features "real001", "real002", -- Records, access and dependent update "record001", "record002", "record003", "record004", -- Miscellaneous regressions "reg001", "reg002", "reg003", "reg004", "reg005", "reg006", "reg007", "reg008", "reg009", "reg010", "reg011", "reg012", "reg013", "reg014", "reg015", "reg016", "reg017", "reg018", "reg019", "reg020", -- Totality checking "total001", "total002", "total003", "total004", "total005", "total006", "total007", "total008", -- The 'with' rule "with001", "with002", -- with-disambiguation "with003"] typeddTests : List String typeddTests = ["chapter01", "chapter02", "chapter03", "chapter04", "chapter05", "chapter06", "chapter07", "chapter08", "chapter09", "chapter10", "chapter11", "chapter12", "chapter13", "chapter14"] chezTests : List String chezTests = ["chez001", "chez002", "chez003", "chez004", "chez005", "chez006", "chez007", "chez008", "chez009", "chez010", "chez011", "chez012", "chez013", "chez014", "chez015", "chez016", "chez017", "chez018", "chez019", "chez020", "reg001"] ideModeTests : List String ideModeTests = [ "ideMode001", "ideMode002", "ideMode003" ] ------------------------------------------------------------------------ -- Options ||| Options for the test driver. record Options where constructor MkOptions ||| Name of the idris2 executable idris2 : String ||| Should we only run some specific cases? onlyNames : List String ||| Should we run the test suite interactively? interactive : Bool usage : String usage = "Usage: runtests [--interactive] [--only [NAMES]]" options : List String -> Maybe Options options args = case args of (_ :: idris2 :: rest) => go rest (MkOptions idris2 [] False) _ => Nothing where go : List String -> Options -> Maybe Options go rest opts = case rest of [] => pure opts ("--interactive" :: xs) => go xs (record { interactive = True } opts) ("--only" :: xs) => pure $ record { onlyNames = xs } opts _ => Nothing ------------------------------------------------------------------------ -- Actual test runner fail : String -> IO () fail err = do putStrLn err exitWith (ExitFailure 1) -- on Windows, we just ignore backslashes and slashes when comparing, -- similarity up to that is good enough. Leave errors that depend -- on the confusion of slashes and backslashes to unix machines. normalize : String -> String normalize str = if isWindows then pack $ filter (\ch => ch /= '/' && ch /= '\\') (unpack str) else str runTest : Options -> String -> IO Bool runTest opts testPath = do changeDir testPath isSuccess <- runTest' changeDir "../.." pure isSuccess where getAnswer : IO Bool getAnswer = do str <- getLine case str of "y" => pure True "n" => pure False _ => do putStrLn "Invalid Answer." getAnswer printExpectedVsOutput : String -> String -> IO () printExpectedVsOutput exp out = do putStrLn "Expected:" printLn exp putStrLn "Given:" printLn out mayOverwrite : Maybe String -> String -> IO () mayOverwrite mexp out = do the (IO ()) $ case mexp of Nothing => putStr $ unlines [ "Golden value missing. I computed the following result:" , out , "Accept new golden value? [yn]" ] Just exp => do putStrLn "Golden value differs from actual value." code <- system "git diff expected output" when (code /= 0) $ printExpectedVsOutput exp out putStrLn "Accept actual value as new golden value? [yn]" b <- getAnswer when b $ do Right _ <- writeFile "expected" out | Left err => print err pure () runTest' : IO Bool runTest' = do putStr $ testPath ++ ": " system $ "sh ./run " ++ idris2 opts ++ " | tr -d '\\r' > output" Right out <- readFile "output" | Left err => do print err pure False Right exp <- readFile "expected" | Left FileNotFound => do if interactive opts then mayOverwrite Nothing out else print FileNotFound pure False | Left err => do print err pure False let result = normalize out == normalize exp if normalize out == normalize exp then putStrLn "success" else do putStrLn "FAILURE" if interactive opts then mayOverwrite (Just exp) out else printExpectedVsOutput exp out pure result exists : String -> IO Bool exists f = do Right ok <- openFile f Read | Left err => pure False closeFile ok pure True firstExists : List String -> IO (Maybe String) firstExists [] = pure Nothing firstExists (x :: xs) = if !(exists x) then pure (Just x) else firstExists xs pathLookup : IO (Maybe String) pathLookup = do path <- getEnv "PATH" let pathList = split (== pathSeparator) $ fromMaybe "/usr/bin:/usr/local/bin" path let candidates = [p ++ "/" ++ x | p <- pathList, x <- ["chez", "chezscheme9.5", "scheme", "scheme.exe"]] firstExists candidates findChez : IO (Maybe String) findChez = do Just chez <- getEnv "CHEZ" | Nothing => pathLookup pure $ Just chez runChezTests : Options -> List String -> IO (List Bool) runChezTests opts tests = do chexec <- findChez maybe (do putStrLn "Chez Scheme not found" pure []) (\c => do putStrLn $ "Found Chez Scheme at " ++ c traverse (runTest opts) tests) chexec filterTests : Options -> List String -> List String filterTests opts = case onlyNames opts of [] => id xs => filter (\ name => any (`isInfixOf` name) xs) main : IO () main = do args <- getArgs let (Just opts) = options args | _ => do print args putStrLn usage let filteredNonCGTests = filterTests opts $ concat [ testPaths "ttimp" ttimpTests , testPaths "idris2" idrisTests , testPaths "typedd-book" typeddTests , testPaths "ideMode" ideModeTests ] let filteredChezTests = filterTests opts (testPaths "chez" chezTests) nonCGTestRes <- traverse (runTest opts) filteredNonCGTests chezTestRes <- if length filteredChezTests > 0 then runChezTests opts filteredChezTests else pure [] let res = nonCGTestRes ++ chezTestRes putStrLn (show (length (filter id res)) ++ "/" ++ show (length res) ++ " tests successful") if (any not res) then exitWith (ExitFailure 1) else exitWith ExitSuccess where testPaths : String -> List String -> List String testPaths dir tests = map (\test => dir ++ "/" ++ test) tests