Rename repo to hs-tokstyle and add a test.

.travis.yml

@@ -13,4 +13,4 @@ script:
 - stylish-haskell-lhs -i .
 - git diff --exit-code
 - stack --no-terminal test --coverage
-#- shc tokstyle testsuite
+- shc tokstyle testsuite

BUILD.bazel

@@ -1,7 +1,7 @@
-load("@io_tweag_rules_haskell//haskell:haskell.bzl", "haskell_library")
+load("@io_tweag_rules_haskell//haskell:haskell.bzl", "haskell_library", "haskell_test")
 load("//tools:project.bzl", "project")
 
-project("tokstyle")
+project("hs-tokstyle")
 
 genrule(
     name = "Lexer",
@@ -18,7 +18,7 @@ genrule(
 )
 
 haskell_library(
-    name = "tokstyle",
+    name = "hs-tokstyle",
     srcs = glob(["src/**/*.*hs"]) + [
         "src/Tokstyle/Cimple/Lexer.hs",
         "src/Tokstyle/Cimple/Parser.hs",
@@ -39,3 +39,19 @@ haskell_library(
         "@haskell_language_c//:language-c",
     ],
 )
+
+haskell_test(
+    name = "test",
+    srcs = glob(["test/**/*.*hs"]),
+    compiler_flags = [
+        "-Wall",
+        "-Werror",
+    ],
+    src_strip_prefix = "test",
+    visibility = ["//visibility:public"],
+    deps = [
+        ":hs-tokstyle",
+        "//third_party/haskell:base",
+        "@haskell_hspec//:hspec",
+    ],
+)

test/Tokstyle/CimpleSpec.hs

@@ -0,0 +1,18 @@
+module Tokstyle.CimpleSpec where
+
+import           Test.Hspec
+
+import           Tokstyle.Cimple.Lexer  (runAlex)
+import           Tokstyle.Cimple.Parser (parseCimple)
+
+
+spec :: Spec
+spec =
+  describe "C parsing" $ do
+    it "should parse a simple function" $ do
+      let ast = runAlex "int a(void) { return 3; }" parseCimple
+      ast `shouldBe` Right [()]
+
+    it "should parse a type declaration" $ do
+      let ast = runAlex "typedef struct Foo { int x; } Foo;" parseCimple
+      ast `shouldBe` Right [()]

test/testsuite.hs

@@ -0,0 +1 @@
+{-# OPTIONS_GHC -F -pgmF hspec-discover #-}

tokstyle.cabal

@@ -20,11 +20,11 @@ library
   exposed-modules:
       Tokstyle.C
     , Tokstyle.Cimple
+    , Tokstyle.Cimple.Lexer
+    , Tokstyle.Cimple.Parser
     , Tokstyle.Sources
   other-modules:
       Tokstyle.C.Naming
-    , Tokstyle.Cimple.Lexer
-    , Tokstyle.Cimple.Parser
     , Tokstyle.Result
   ghc-options:
       -Wall
@@ -57,3 +57,18 @@ executable check-cimple
       base < 5
     , tokstyle
   main-is: check-cimple.hs
+
+test-suite testsuite
+  type: exitcode-stdio-1.0
+  default-language: Haskell2010
+  hs-source-dirs: test
+  main-is: testsuite.hs
+  other-modules:
+      Tokstyle.CimpleSpec
+  ghc-options:
+      -Wall
+      -fno-warn-unused-imports
+  build-depends:
+      base < 5
+    , tokstyle
+    , hspec

tools/BUILD.bazel

@@ -8,8 +8,8 @@ haskell_binary(
         "-Werror",
     ],
     deps = [
+        "//hs-tokstyle",
         "//third_party/haskell:base",
-        "//tokstyle",
     ],
 )
 
@@ -21,7 +21,7 @@ haskell_binary(
         "-Werror",
     ],
     deps = [
+        "//hs-tokstyle",
         "//third_party/haskell:base",
-        "//tokstyle",
     ],
 )