だから私はHTFを使ってHUnitスタイルのアサーションを実行しようとしています
% cat tests/TestDemo.hs
{-# OPTIONS_GHC -Wall -F -pgmF htfpp #-}
module Main where
import Test.Framework
import Test.HUnit.Base ((@?=))
import System.Environment (getArgs)
-- just run some tests
main :: IO ()
main = getArgs >>= flip runTestWithArgs Main.allHTFTests
-- all these tests should fail
test_fail_int1 :: Assertion
test_fail_int1 = (0::Int) @?= (1::Int)
test_fail_bool1 :: Assertion
test_fail_bool1 = True @?= False
test_fail_string1 :: Assertion
test_fail_string1 = "0" @?= "1"
test_fail_int2 :: Assertion
test_fail_int2 = [0::Int] @?= [1::Int]
test_fail_string2 :: Assertion
test_fail_string2 = "true" @?= "false"
test_fail_bool2 :: Assertion
test_fail_bool2 = [True] @?= [False]
そして、私が使用するghc --make
と、それは正しく動作しているようです。
% ghc --make tests/TestDemo.hs
[1 of 1] Compiling Main ( tests/TestDemo.hs, tests/TestDemo.o )
Linking tests/TestDemo ...
% tests/TestDemoA
...
* Tests: 6
* Passed: 0
* Failures: 6
* Errors: 0
Failures:
* Main:fail_int1 (tests/TestDemo.hs:9)
* Main:fail_bool1 (tests/TestDemo.hs:12)
* Main:fail_string1 (tests/TestDemo.hs:15)
* Main:fail_int2 (tests/TestDemo.hs:19)
* Main:fail_string2 (tests/TestDemo.hs:22)
* Main:fail_bool2 (tests/TestDemo.hs:25)
しかし、cabalを使用してビルドすると、失敗するはずのすべてのテストが失敗するわけではありません。
% cat Demo.cabal
...
executable test-demo
build-depends: base >= 4, HUnit, HTF
main-is: TestDemo.hs
hs-source-dirs: tests
% cabal configure
Resolving dependencies...
Configuring Demo-0.0.0...
% cabal build
Preprocessing executables for Demo-0.0.0...
Building Demo-0.0.0...
[1 of 1] Compiling Main ( tests/TestDemo.hs, dist/build/test-demo/test-demo-tmp/Main.o )
Linking dist/build/test-demo/test-demo ...
% dist/build/test-demo/test-demo
...
* Tests: 6
* Passed: 3
* Failures: 3
* Errors: 0
Failures:
* Main:fail_int2 (tests/TestDemo.hs:23)
* Main:fail_string2 (tests/TestDemo.hs:26)
* Main:fail_bool2 (tests/TestDemo.hs:29)
何が問題になっていますか?どうすれば修正できますか?