From d6ea7e7c4172902086eab521ac7e74fab2009efd Mon Sep 17 00:00:00 2001
From: TizenOpenSource <tizenopensrc@samsung.com>
Date: Mon, 22 Jan 2024 15:17:04 +0900
Subject: Imported Upstream version 3.1

---
 fuzz/tdfa_stadfa2/__mk.sh  |   4 --
 fuzz/tdfa_stadfa2/check.hs | 132 ---------------------------------------------
 2 files changed, 136 deletions(-)
 delete mode 100755 fuzz/tdfa_stadfa2/__mk.sh
 delete mode 100644 fuzz/tdfa_stadfa2/check.hs

(limited to 'fuzz')

diff --git a/fuzz/tdfa_stadfa2/__mk.sh b/fuzz/tdfa_stadfa2/__mk.sh
deleted file mode 100755
index 1025a551..00000000
--- a/fuzz/tdfa_stadfa2/__mk.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-
-[ -x ../re2c ] || { echo "*** no re2c found ***"; exit 1; }
-
-ghc check.hs -Wall -fforce-recomp -O2
diff --git a/fuzz/tdfa_stadfa2/check.hs b/fuzz/tdfa_stadfa2/check.hs
deleted file mode 100644
index d3db4788..00000000
--- a/fuzz/tdfa_stadfa2/check.hs
+++ /dev/null
@@ -1,132 +0,0 @@
-
-import qualified Test.QuickCheck as Q
-import qualified Test.QuickCheck.Monadic as QM
-import qualified System.Process as SP
-import qualified System.Exit as SE
-import qualified Data.ByteString.Char8 as BS
-import           Data.Char (chr)
-import           Control.Monad (when)
-
-
-data E = A | B | C
-       | Empty
-       | NA | NB | NC
-       | Tag String
-       | HTag String
-       | Alt E E
-       | Cat E E
-       | Star E
-       | Plus E
-       | Mayb E
-       | FromTo Int Int E
-       | From   Int     E
-
-
-instance Show E where
-  show x = case x of
-    A       -> "[a]"
-    B       -> "[b]"
-    C       -> "[c]"
-    Empty   -> "\"\""
-    NA      -> "[^a]"
-    NB      -> "[^b]"
-    NC      -> "[^c]"
-    Tag s   -> "@t_" ++ s
-    HTag s  -> "#t_" ++ s
-    Alt l r -> "(" ++ show l ++ "|" ++ show r ++ ")"
-    Cat l r -> "(" ++ show l ++ show r ++ ")"
-    Star e  -> "(" ++ show e ++ ")*"
-    Plus e  -> "(" ++ show e ++ ")+"
-    Mayb e  -> "(" ++ show e ++ ")?"
-    FromTo n m e -> "(" ++ show e ++ "){" ++ show n ++ "," ++ show m ++ "}"
-    From   n   e -> "(" ++ show e ++ "){" ++ show n ++ ",}"
-
-instance Q.Arbitrary E where
-    arbitrary = do
-        d <- Q.choose (2, 5) :: Q.Gen Int
-        arbitrary_d d
-
-
-arbitrary_d :: (Enum a, Eq a, Num a) => a -> Q.Gen E
-arbitrary_d 0 = do
-    tag <- take 5 <$> Q.infiniteListOf (Q.choose (97, 122) :: Q.Gen Int)
-    Q.frequency
-        [ (1, pure Empty)
-        , (1, pure A)
-        , (1, pure B)
-        , (1, pure C)
-        , (1, pure NA)
-        , (1, pure NB)
-        , (1, pure NC)
-        , (2, pure $ Tag $ map chr tag)
-        , (2, pure $ HTag $ map chr tag)
-        ]
-arbitrary_d d = do
-    n <- Q.choose (0, 3) :: Q.Gen Int
-    m <- Q.choose (if n < 2 then n + 1 else n, 3) :: Q.Gen Int
-    Q.frequency
-        [ (1, pure Empty)
-        , (1, pure A)
-        , (1, pure B)
-        , (1, pure C)
-        , (1, pure NA)
-        , (1, pure NB)
-        , (1, pure NC)
-        , (30,  Alt <$> arbitrary_d d' <*> arbitrary_d d')
-        , (30,  Cat <$> arbitrary_d d' <*> arbitrary_d d')
-        , (10, Star <$> arbitrary_d d')
-        , (10, Plus <$> arbitrary_d d')
-        , (10, Mayb <$> arbitrary_d d')
-        , (10, FromTo n m <$> arbitrary_d d')
-        , (10, From   n   <$> arbitrary_d d')
-        ]
-        where d' = pred d
-
-
-prop_test_re2c :: E -> E -> Q.Property
-prop_test_re2c r1 r2 = QM.monadicIO $ do
-    let re_file = unlines [ "/*!re2c"
-                          , show r1 ++ " {}"
-                          , show r2 ++ " {}"
-                          , "\"\" {}"
-                          , "*/"
-                          ]
-        re2c = "../re2c"
-        re2c_flags = " -Werror-undefined-control-flow -ST " -- ++ "--posix-captures "
-        cxx = "gcc"
-        cxx_flags = " -Werror=incompatible-pointer-types "
-
-    QM.run $ do
-        BS.writeFile "a.re" $ BS.pack re_file
-
-    s0 <- QM.run $ do
-        SP.system $ concat
-            [ "ulimit -t 10 && "
-            , re2c ++ re2c_flags ++ " --stadfa a.re -o a.c 2>>re2c_last_warning "
-            , "&& " ++ cxx ++ cxx_flags ++ " a.c -o a && ./a "
-            , "&& cp a.c b.c"
-            ]
-
-    s1 <- QM.run $ do
-        SP.system $ concat
-            [ "ulimit -t 10 && "
-            , re2c ++ re2c_flags ++ " a.re -o a.c 2>>re2c_last_warning "
-            , "&& " ++ cxx ++ cxx_flags ++ " a.c -o a && ./a "
-            ]
-    QM.assert $ s0 `elem` [SE.ExitSuccess, SE.ExitFailure 137]
-    QM.assert $ s1 `elem` [SE.ExitSuccess, SE.ExitFailure 137]
-
-    when (s0 == SE.ExitSuccess && s1 == SE.ExitSuccess) $ do
-        s01 <- QM.run $ do
-            SP.system "s='#define YYKEYTYPE'; a=`grep \"$s\" a.c`; b=`grep \"$s\" b.c`; test \"$a\" = \"$b\""
-        when (s01 == SE.ExitSuccess) $ do
-            s2 <- QM.run $ do
-                SP.system $ concat
-                    [ "ulimit -t 10 && "
-                    , cxx ++ cxx_flags ++ " b.c -o b && ./b "
-                    ]
-            QM.assert $ s2 == SE.ExitSuccess
-
-
-main :: IO ()
-main = Q.quickCheckWith Q.stdArgs { Q.maxSuccess = 1000000 } prop_test_re2c
-- 
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