travis: Refresh

* Use cabal-install-1.22.
* Drop ghc 7.4.2.
* Add ghc 7.10.2.
* Run tests directly instead of via cabal.

.travis.yml

@@ -1,7 +1,4 @@
 # language: haskell
-# before_install:
-#     - "cabal install test-framework"
-#     - "cabal install test-framework-hunit"
 
 # See http://www.reddit.com/r/haskell/comments/1os3f6/how_to_use_travisci_with_multiple_ghc_versions/
 
@@ -13,37 +10,31 @@ env:
  # - GHCVER=7.0.4
  # - GHCVER=7.2.1
  # - GHCVER=7.2.2
-# - GHCVER=7.4.1
- - GHCVER=7.4.2
-# - GHCVER=7.6.1
-# - GHCVER=7.6.2
+ # - GHCVER=7.4.1
+ # - GHCVER=7.4.2
+ # - GHCVER=7.6.1
+ # - GHCVER=7.6.2
  - GHCVER=7.6.3
- - GHCVER=7.8.2
+ - GHCVER=7.8.4
+ - GHCVER=7.10.2
 
 before_install:
  - sudo add-apt-repository -y ppa:hvr/ghc
  - sudo apt-get update
- - sudo apt-get install cabal-install-1.18 ghc-$GHCVER
+ - sudo apt-get install cabal-install-1.22 ghc-$GHCVER
  - export PATH=/opt/ghc/$GHCVER/bin:$PATH
 
 install:
- - cabal-1.18 update
- - cabal-1.18 install happy
- - cabal-1.18 install alex
- # - cabal-1.18 install haddock
- - if [ "$GHCVER" = "6.12.3" ]; then
-      cabal-1.18 install --only-dependencies;
-      cabal-1.18 install 'QuickCheck==2.6.*';
-   else
-      cabal-1.18 install --only-dependencies --enable-tests;
-   fi
+ - cabal-1.22 update
+ - cabal-1.22 install happy
+ - cabal-1.22 install alex
+ - cabal-1.22 install --only-dependencies --enable-tests;
 
 script:
- # - cd tests/ && runghc ./GenTests.hs && cd ..
- - cabal-1.18 configure --enable-tests
- - cabal-1.18 build
- - cabal-1.18 test
- - cabal-1.18 check
- - cabal-1.18 haddock
- - cabal-1.18 sdist
+ - cabal-1.22 configure --enable-tests
+ - cabal-1.22 build
+ - dist/build/test-hjsmin/test-hjsmin
+ - cabal-1.22 check
+ - cabal-1.22 haddock
+ - cabal-1.22 sdist