[commit: ghc] wip/nfs-locking: Add basic validation support (GHC tests). (e9abc61)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/nfs-locking
Link       : http://ghc.haskell.org/trac/ghc/changeset/e9abc617b6bd4ebf5c79ccd8fb8974d1f7c01101/ghc

>---------------------------------------------------------------

commit e9abc617b6bd4ebf5c79ccd8fb8974d1f7c01101
Author: Andrey Mokhov <andrey.mokhov at gmail.com>
Date:   Thu Jan 28 02:51:12 2016 +0000

    Add basic validation support (GHC tests).
    
    See #187.


>---------------------------------------------------------------

e9abc617b6bd4ebf5c79ccd8fb8974d1f7c01101
 shaking-up-ghc.cabal |  1 +
 src/Main.hs          |  4 +++-
 src/Test.hs          | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 67 insertions(+), 1 deletion(-)

diff --git a/shaking-up-ghc.cabal b/shaking-up-ghc.cabal
index 60f3c34..f00c7c6 100644
--- a/shaking-up-ghc.cabal
+++ b/shaking-up-ghc.cabal
@@ -105,6 +105,7 @@ executable ghc-shake
                        , Settings.Ways
                        , Stage
                        , Target
+                       , Test
                        , Way
 
     default-language:    Haskell2010
diff --git a/src/Main.hs b/src/Main.hs
index befb6e7..2c944d4 100644
--- a/src/Main.hs
+++ b/src/Main.hs
@@ -15,6 +15,7 @@ import qualified Rules.Libffi
 import qualified Rules.Oracles
 import qualified Rules.Perl
 import qualified Selftest
+import qualified Test
 
 main :: IO ()
 main = shakeArgsWith options CmdLineFlag.cmdFlags $ \cmdLineFlags targets -> do
@@ -37,7 +38,8 @@ main = shakeArgsWith options CmdLineFlag.cmdFlags $ \cmdLineFlags targets -> do
         , Rules.Perl.perlScriptRules
         , Rules.generateTargets
         , Rules.packageRules
-        , Selftest.selftestRules ]
+        , Selftest.selftestRules
+        , Test.testRules ]
     options = shakeOptions
         { shakeChange   = ChangeModtimeAndDigest
         , shakeFiles    = Base.shakeFilesPath
diff --git a/src/Test.hs b/src/Test.hs
new file mode 100644
index 0000000..547e286
--- /dev/null
+++ b/src/Test.hs
@@ -0,0 +1,63 @@
+module Test (testRules) where
+
+import Base
+import Builder
+import Expression
+import GHC (rts, libffi)
+import Oracles.Config.Flag
+import Oracles.Config.Setting
+import Oracles.WindowsRoot -- TODO: rename to Oracles.TopDirectory
+import Settings.Packages
+import Settings.User
+
+-- TODO: clean up after testing
+testRules :: Rules ()
+testRules =
+    "test" ~> do
+        let quote s = "\"" ++ s ++ "\""
+            yesNo x = quote $ if x then "YES" else "NO"
+        pkgs     <- interpretWithStage Stage1 getPackages
+        tests    <- filterM doesDirectoryExist $ concat
+                    [ [ pkgPath pkg -/- "tests", pkgPath pkg -/- "tests-ghc" ]
+                    | pkg <- pkgs, isLibrary pkg, pkg /= rts, pkg /= libffi ]
+        windows  <- windowsHost
+        top      <- topDirectory
+        compiler <- builderPath $ Ghc Stage2
+        ghcPkg   <- builderPath $ GhcPkg Stage1
+        haddock  <- builderPath Haddock
+        threads  <- shakeThreads <$> getShakeOptions
+        ghcWithNativeCodeGenInt <- fromEnum <$> ghcWithNativeCodeGen
+        ghcWithInterpreterInt   <- fromEnum <$> ghcWithInterpreter
+        ghcUnregisterisedInt    <- fromEnum <$> flag GhcUnregisterised
+        quietly . cmd "python2" $
+            [ "testsuite/driver/runtests.py" ]
+            ++ map ("--rootdir="++) tests ++
+            [ "-e", "windows=" ++ show windows
+            , "-e", "config.speed=2"
+            , "-e", "ghc_compiler_always_flags=" ++ quote "-fforce-recomp -dcore-lint -dcmm-lint -dno-debug-output -no-user-package-db -rtsopts"
+            , "-e", "ghc_with_native_codegen=" ++ show ghcWithNativeCodeGenInt
+            , "-e", "ghc_debugged=" ++ yesNo ghcDebugged
+            , "-e", "ghc_with_vanilla=1" -- TODO: do we always build vanilla?
+            , "-e", "ghc_with_dynamic=0" -- TODO: support dynamic
+            , "-e", "ghc_with_profiling=0" -- TODO: support profiling
+            , "-e", "ghc_with_interpreter=" ++ show ghcWithInterpreterInt
+            , "-e", "ghc_unregisterised=" ++ show ghcUnregisterisedInt
+            , "-e", "ghc_with_threaded_rts=0" -- TODO: support threaded
+            , "-e", "ghc_with_dynamic_rts=0" -- TODO: support dynamic
+            , "-e", "ghc_dynamic_by_default=False" -- TODO: support dynamic
+            , "-e", "ghc_dynamic=0" -- TODO: support dynamic
+            , "-e", "ghc_with_llvm=0" -- TODO: support LLVM
+            , "-e", "in_tree_compiler=True" -- TODO: when is it equal to False?
+            , "-e", "clean_only=False" -- TODO: do we need to support True?
+            , "--configfile=testsuite/config/ghc"
+            , "--config", "compiler=" ++ quote (top -/- compiler)
+            , "--config", "ghc_pkg="  ++ quote (top -/- ghcPkg)
+            , "--config", "haddock="  ++ quote (top -/- haddock)
+            , "--summary-file", "testsuite_summary.txt"
+            , "--threads=" ++ show threads
+            ]
+
+            -- , "--config", "hp2ps="    ++ quote ("hp2ps")
+            -- , "--config", "hpc="      ++ quote ("hpc")
+            -- , "--config", "gs=$(call quote_path,$(GS))"
+            -- , "--config", "timeout_prog=$(call quote_path,$(TIMEOUT_PROGRAM))"