Commit e94552e8 authored by Edward Z. Yang's avatar Edward Z. Yang
Browse files

Rewrite the package test suite.



I've rewritten the test suite to be more concise and "correct by
construction".  The primary method that this is achieved by
is introducing the 'TestM' monad, which carries around the
important state for the tests so that (1) we don't have to
pass it as an argument all around, and (2) we can automatically
make the correct decisions about how to do things.  This new
method emphasises "configuration by convention": we assume
that a test-case named "Foo" has its test packages in the
directory "tests/PackageTests/Foo".

A secondary change is that all command functions automatically fail if
they have a non-zero exit code (unless you use the 'shouldFail'
combinator which inverts the sense.)  This saves a lot of typing
on test-cases.  (In fact, I've reorganized all of the commands
related here.)

In the process, I've tightened up the logic for how to find the
LocalBuildInfo of the Cabal we've testing, so we should now
reliably be testing the inplace Cabal library, and not the
system library (as was often the case.)

Because things are a lot shorter, there is no good reason to
make Check modules except for the biggest test cases.  Most
test-cases have been folded into PackageTests.Tests; if you
have a small test-case you should just put it there.
Signed-off-by: default avatarEdward Z. Yang <ezyang@cs.stanford.edu>
parent f907f1a6
......@@ -41,3 +41,10 @@ tags
# stack artifacts
/.stack-work/
# Shake artifacts
.shake
progress.txt
# test files
dist-test
......@@ -76,7 +76,6 @@ extra-source-files:
tests/PackageTests/BuildDeps/TargetSpecificDeps3/my.cabal
tests/PackageTests/BuildTestSuiteDetailedV09/Dummy2.hs
tests/PackageTests/CMain/Bar.hs
tests/PackageTests/CMain/Setup.hs
tests/PackageTests/CMain/foo.c
tests/PackageTests/CMain/my.cabal
tests/PackageTests/DeterministicAr/Lib.hs
......@@ -299,37 +298,11 @@ test-suite package-tests
type: exitcode-stdio-1.0
main-is: PackageTests.hs
other-modules:
PackageTests.BenchmarkExeV10.Check
PackageTests.BenchmarkOptions.Check
PackageTests.BenchmarkStanza.Check
PackageTests.BuildDeps.GlobalBuildDepsNotAdditive1.Check
PackageTests.BuildDeps.GlobalBuildDepsNotAdditive2.Check
PackageTests.BuildDeps.InternalLibrary0.Check
PackageTests.BuildDeps.InternalLibrary1.Check
PackageTests.BuildDeps.InternalLibrary2.Check
PackageTests.BuildDeps.InternalLibrary3.Check
PackageTests.BuildDeps.InternalLibrary4.Check
PackageTests.BuildDeps.SameDepsAllRound.Check
PackageTests.BuildDeps.TargetSpecificDeps1.Check
PackageTests.BuildDeps.TargetSpecificDeps2.Check
PackageTests.BuildDeps.TargetSpecificDeps3.Check
PackageTests.CMain.Check
PackageTests.DeterministicAr.Check
PackageTests.EmptyLib.Check
PackageTests.Haddock.Check
PackageTests.OrderFlags.Check
PackageTests.PackageTester
PackageTests.PathsModule.Executable.Check
PackageTests.PathsModule.Library.Check
PackageTests.PreProcess.Check
PackageTests.PreProcessExtraSources.Check
PackageTests.ReexportedModules.Check
PackageTests.TemplateHaskell.Check
PackageTests.TestOptions.Check
PackageTests.TestStanza.Check
PackageTests.DeterministicAr.Check
PackageTests.TestSuiteTests.ExeV10.Check
PackageTests.TestSuiteTests.LibV09.Check
PackageTests.UniqueIPID.Check
PackageTests.PackageTester
Test.Distribution.Version
Test.Laws
Test.QuickCheck.Utils
......@@ -341,16 +314,16 @@ test-suite package-tests
tasty-quickcheck,
tasty-hunit,
QuickCheck >= 2.1.0.1 && < 2.9,
transformers,
Cabal,
process,
directory,
filepath,
extensible-exceptions,
bytestring,
regex-posix,
old-time
if !os(windows)
build-depends: unix
ghc-options: -Wall
ghc-options: -Wall -fno-warn-unused-do-bind -fno-warn-incomplete-patterns -rtsopts
default-extensions: CPP
default-language: Haskell98
......@@ -6,179 +6,205 @@
module Main where
import PackageTests.BenchmarkExeV10.Check
import PackageTests.BenchmarkOptions.Check
import PackageTests.BenchmarkStanza.Check
-- import PackageTests.BuildDeps.GlobalBuildDepsNotAdditive1.Check
-- import PackageTests.BuildDeps.GlobalBuildDepsNotAdditive2.Check
import PackageTests.BuildDeps.InternalLibrary0.Check
import PackageTests.BuildDeps.InternalLibrary1.Check
import PackageTests.BuildDeps.InternalLibrary2.Check
import PackageTests.BuildDeps.InternalLibrary3.Check
import PackageTests.BuildDeps.InternalLibrary4.Check
import PackageTests.BuildDeps.SameDepsAllRound.Check
import PackageTests.BuildDeps.TargetSpecificDeps1.Check
import PackageTests.BuildDeps.TargetSpecificDeps2.Check
import PackageTests.BuildDeps.TargetSpecificDeps3.Check
import PackageTests.PackageTester (PackageSpec(..), SuiteConfig(..), compileSetup)
import PackageTests.PathsModule.Executable.Check
import PackageTests.PathsModule.Library.Check
import PackageTests.PreProcess.Check
import PackageTests.PreProcessExtraSources.Check
import PackageTests.TemplateHaskell.Check
import PackageTests.CMain.Check
import PackageTests.DeterministicAr.Check
import PackageTests.EmptyLib.Check
import PackageTests.Haddock.Check
import PackageTests.TestOptions.Check
import PackageTests.TestStanza.Check
import PackageTests.TestSuiteTests.ExeV10.Check
import PackageTests.TestSuiteTests.LibV09.Check
import PackageTests.OrderFlags.Check
import PackageTests.ReexportedModules.Check
import PackageTests.UniqueIPID.Check
import PackageTests.PackageTester
import PackageTests.Tests
import Distribution.Simple.Configure
( ConfigStateFileError(..), findDistPrefOrDefault, getConfigStateFile )
import Distribution.Simple.Compiler (PackageDB(..))
import Distribution.Simple.LocalBuildInfo (LocalBuildInfo(..))
import Distribution.Simple.Program.Types (programPath)
import Distribution.Simple.Program.Types (programPath, programVersion)
import Distribution.Simple.Program.Builtin
( ghcProgram, ghcPkgProgram, haddockProgram )
import Distribution.Simple.Program.Db (requireProgram)
import Distribution.Simple.Setup (Flag(..))
import Distribution.Simple.Utils (cabalVersion)
import Distribution.Text (display)
import Distribution.Verbosity (normal)
import Distribution.Version (Version(Version))
import Distribution.Verbosity (normal, flagToVerbosity)
import Distribution.ReadE (readEOrFail)
import Control.Exception (try, throw)
import Distribution.Compat.Environment ( setEnv )
#if !MIN_VERSION_base(4,8,0)
import Data.Functor ((<$>))
#endif
import Control.Exception
import Distribution.Compat.Environment ( lookupEnv )
import System.Directory
( canonicalizePath, setCurrentDirectory )
import System.FilePath ((</>))
import Test.Tasty
import Test.Tasty.HUnit
tests :: SuiteConfig -> Version -> [TestTree]
tests config version =
[ testCase "BuildDeps/SameDepsAllRound"
(PackageTests.BuildDeps.SameDepsAllRound.Check.suite config)
-- The two following tests were disabled by Johan Tibell as
-- they have been failing for a long time:
-- , testCase "BuildDeps/GlobalBuildDepsNotAdditive1/"
-- (PackageTests.BuildDeps.GlobalBuildDepsNotAdditive1.Check.suite ghcPath)
-- , testCase "BuildDeps/GlobalBuildDepsNotAdditive2/"
-- (PackageTests.BuildDeps.GlobalBuildDepsNotAdditive2.Check.suite ghcPath)
, testCase "BuildDeps/InternalLibrary0"
(PackageTests.BuildDeps.InternalLibrary0.Check.suite config version)
, testCase "PreProcess" (PackageTests.PreProcess.Check.suite config)
, testCase "PreProcessExtraSources"
(PackageTests.PreProcessExtraSources.Check.suite config)
, testCase "TestStanza" (PackageTests.TestStanza.Check.suite config)
-- ^ The Test stanza test will eventually be required
-- only for higher versions.
, testGroup "TestSuiteTests"
[ testGroup "ExeV10"
(PackageTests.TestSuiteTests.ExeV10.Check.checks config)
, testGroup "LibV09"
(PackageTests.TestSuiteTests.LibV09.Check.checks config)
]
, testCase "TestOptions" (PackageTests.TestOptions.Check.suite config)
, testCase "BenchmarkStanza" (PackageTests.BenchmarkStanza.Check.suite config)
-- ^ The benchmark stanza test will eventually be required
-- only for higher versions.
, testCase "BenchmarkExeV10/Test"
(PackageTests.BenchmarkExeV10.Check.checkBenchmark config)
, testCase "BenchmarkOptions" (PackageTests.BenchmarkOptions.Check.suite config)
, testCase "TemplateHaskell/vanilla"
(PackageTests.TemplateHaskell.Check.vanilla config)
, testCase "TemplateHaskell/profiling"
(PackageTests.TemplateHaskell.Check.profiling config)
, testCase "PathsModule/Executable"
(PackageTests.PathsModule.Executable.Check.suite config)
, testCase "PathsModule/Library"
(PackageTests.PathsModule.Library.Check.suite config)
, testCase "DeterministicAr"
(PackageTests.DeterministicAr.Check.suite config)
, testCase "EmptyLib/emptyLib"
(PackageTests.EmptyLib.Check.emptyLib config)
, testCase "Haddock" (PackageTests.Haddock.Check.suite config)
, testCase "OrderFlags"
(PackageTests.OrderFlags.Check.suite config)
, testCase "TemplateHaskell/dynamic"
(PackageTests.TemplateHaskell.Check.dynamic config)
, testCase "ReexportedModules"
(PackageTests.ReexportedModules.Check.suite config)
, testCase "UniqueIPID"
(PackageTests.UniqueIPID.Check.suite config)
] ++
-- These tests are only required to pass on cabal version >= 1.7
(if version >= Version [1, 7] []
then [ testCase "BuildDeps/TargetSpecificDeps1"
(PackageTests.BuildDeps.TargetSpecificDeps1.Check.suite config)
, testCase "BuildDeps/TargetSpecificDeps2"
(PackageTests.BuildDeps.TargetSpecificDeps2.Check.suite config)
, testCase "BuildDeps/TargetSpecificDeps3"
(PackageTests.BuildDeps.TargetSpecificDeps3.Check.suite config)
, testCase "BuildDeps/InternalLibrary1"
(PackageTests.BuildDeps.InternalLibrary1.Check.suite config)
, testCase "BuildDeps/InternalLibrary2"
(PackageTests.BuildDeps.InternalLibrary2.Check.suite config)
, testCase "BuildDeps/InternalLibrary3"
(PackageTests.BuildDeps.InternalLibrary3.Check.suite config)
, testCase "BuildDeps/InternalLibrary4"
(PackageTests.BuildDeps.InternalLibrary4.Check.suite config)
, testCase "PackageTests/CMain"
(PackageTests.CMain.Check.checkBuild config)
]
else [])
import Data.Maybe
#if MIN_VERSION_base(4,6,0)
import System.Environment ( getExecutablePath )
#endif
main :: IO ()
main = do
-- Find the builddir used to build Cabal
distPref_ <- findDistPrefOrDefault NoFlag >>= canonicalizePath
-- Use the default builddir for all of the subsequent package tests
setEnv "CABAL_BUILDDIR" "dist"
lbi <- getPersistBuildConfig_ (distPref_ </> "setup-config")
(ghc, _) <- requireProgram normal ghcProgram (withPrograms lbi)
(ghcPkg, _) <- requireProgram normal ghcPkgProgram (withPrograms lbi)
-- In abstract, the Cabal test suite makes calls to the "Setup"
-- executable and tests the output of Cabal. However, we have to
-- responsible for building this executable in the first place,
-- since (1) Cabal doesn't support a test-suite depending on an
-- executable, so we can't put a "Setup" executable in the Cabal
-- file and then depend on it, (2) we don't want to call the Cabal
-- functions *directly* because we need to capture and save the
-- stdout and stderr, and (3) even if we could do all that, we will
-- want to test some Custom setup scripts, which will be specific to
-- the test at hand and need to be compiled against Cabal.
--
-- To be able to build the executable, there is some information
-- we need:
--
-- 1. We need to know what ghc to use,
--
-- 2. We need to know what package databases (plural!) contain
-- all of the necessary dependencies to make our Cabal package
-- well-formed.
--
-- We could have the user pass these all in as arguments (TODO: this
-- should be an option), but there's a more convenient way to get
-- this information: the *build configuration* that was used to
-- build the Cabal library (and this test suite) in the first place.
-- To do this, we need to find the 'dist' directory that was set as
-- the build directory for Cabal.
dist_dir <- guessDistDir
lbi <- getPersistBuildConfig_ (dist_dir </> "setup-config")
-- Put ourselves in the right directory. We do this by looking
-- at the location of Cabal.cabal. For the remainder of the
-- execution of this program, this will be our CWD; however,
-- subprocess calls may have different CWDs.
case pkgDescrFile lbi of
Nothing -> error "Can't find Cabal.cabal"
-- Double check!
Just f
-- Sufficiently new version of Cabal will have this working
| isAbsolute f -> do
test_dir <- canonicalizePath (dropFileName f)
setCurrentDirectory test_dir
-- Otherwise, just require package-tests to be run from
-- the correct directory
| otherwise -> return ()
test_dir <- getCurrentDirectory
-- Pull out the information we need from the LBI
-- TODO: The paths to GHC should be configurable by command line,
-- but it's tricky: some tests might depend on the Cabal library, in
-- which case you REALLY need to have built and installed Cabal for
-- the version that the test suite is being built against. The
-- easiest thing to do is make sure you built Cabal the same way as
-- you will run the tests.
(ghcConf, _) <- requireProgram normal ghcProgram (withPrograms lbi)
(ghcPkgConf, _) <- requireProgram normal ghcPkgProgram (withPrograms lbi)
(haddock, _) <- requireProgram normal haddockProgram (withPrograms lbi)
packageDBStack' <- mapM canonicalizePackageDB $ withPackageDB lbi
let haddockPath = programPath haddock
inplaceDBFile = distPref_ </> "package.conf.inplace"
config = SuiteConfig
{ cabalDistPref = distPref_
, ghcPath = programPath ghc
, ghcPkgPath = programPath ghcPkg
, inplaceSpec = PackageSpec
{ directory = []
, configOpts =
[ "--package-db=" ++ inplaceDBFile
, "--constraint=Cabal == " ++ display cabalVersion
]
, distPref = Nothing
}
, packageDBStack = packageDBStack'
-- Package DBs are not guaranteed to be absolute, so make them so in
-- case a subprocess using the package DB needs a different CWD.
packageDBStack0 <- mapM canonicalizePackageDB (withPackageDB lbi)
-- The packageDBStack is worth some commentary. The database
-- stack we extract from the LBI will contain enough package
-- databases to make the Cabal package well-formed. However,
-- it does not *contain* the inplace installed Cabal package.
-- So we need to add that to the stack.
let packageDBStack1
= packageDBStack0 ++
[SpecificPackageDB
(dist_dir </> "package.conf.inplace")]
-- THIS ISN'T EVEN MY FINAL FORM. The package database stack
-- controls where we install a package; specifically, the package is
-- installed to the top-most package on the stack (this makes the
-- most sense, since it could depend on any of the packages below
-- it.) If the test wants to register anything (as opposed to just
-- working in place), then we need to have another temporary
-- database we can install into (and not accidentally clobber any of
-- the other stacks.) This is done on a per-test basis.
--
-- ONE MORE THING. On the subject of installing the package (with
-- copy/register) it is EXTREMELY important that we also overload
-- the install directories, so we don't clobber anything in the
-- default install paths. VERY IMPORTANT.
-- TODO: make this controllable by a flag
verbosity <- maybe normal (readEOrFail flagToVerbosity) `fmap` lookupEnv "VERBOSE"
-- The inplaceDB is where the Cabal library was registered
-- in place (and is usable.) inplaceConfig is a convenient
-- set of flags to make sure we make it visible.
let suite = SuiteConfig
{ cabalDistPref = dist_dir
, ghcPath = programPath ghcConf
, ghcVersion = fromJust (programVersion ghcConf)
, ghcPkgPath = programPath ghcPkgConf
, packageDBStack = packageDBStack1
, suiteVerbosity = verbosity
, absoluteCWD = test_dir
}
putStrLn $ "Cabal test suite - testing cabal version " ++ display cabalVersion
putStrLn $ "Using ghc: " ++ ghcPath config
putStrLn $ "Using ghc-pkg: " ++ ghcPkgPath config
putStrLn $ "Using haddock: " ++ haddockPath
setCurrentDirectory "tests"
putStrLn $ "Cabal build directory: " ++ dist_dir
putStrLn $ "Test directory: " ++ test_dir
putStrLn $ "Using ghc: " ++ ghcPath suite
putStrLn $ "Using ghc-pkg: " ++ ghcPkgPath suite
putStrLn $ "Using haddock: " ++ programPath haddock
-- Create a shared Setup executable to speed up Simple tests
putStrLn $ "Building shared ./Setup executable"
compileSetup config "."
defaultMain $ testGroup "Package Tests"
(tests config cabalVersion)
rawCompileSetup verbosity suite [] "tests"
defaultMain $ testGroup "Package Tests" (tests suite)
-- Like Distribution.Simple.Configure.getPersistBuildConfig but
-- | Guess what the 'dist' directory Cabal was installed in is. There's
-- no 100% reliable way to find this, but there are a few good shots:
--
-- 1. Test programs are ~always built in-place, in a directory
-- that looks like dist/build/package-tests/package-tests;
-- thus the directory can be determined by looking at $0.
-- This method is robust against sandboxes, Nix local
-- builds, and Stack, but doesn't work if you're running
-- in an interpreter.
--
-- 2. We can use the normal input methods (as per Cabal),
-- checking for the CABAL_BUILDDIR environment variable as
-- well as the default location in the current working directory.
guessDistDir :: IO FilePath
guessDistDir = do
#if MIN_VERSION_base(4,6,0)
-- Method (1)
-- TODO: this needs to be BC'ified, probably.
exe_path <- canonicalizePath =<< getExecutablePath
-- exe_path is something like /path/to/dist/build/package-tests/package-tests
let dist0 = dropFileName exe_path </> ".." </> ".."
b <- doesFileExist (dist0 </> "setup-config")
#else
let dist0 = error "no path"
b = False
#endif
-- Method (2)
if b then canonicalizePath dist0
else findDistPrefOrDefault NoFlag >>= canonicalizePath
canonicalizePackageDB :: PackageDB -> IO PackageDB
canonicalizePackageDB (SpecificPackageDB path)
= SpecificPackageDB `fmap` canonicalizePath path
canonicalizePackageDB x = return x
-- | Like Distribution.Simple.Configure.getPersistBuildConfig but
-- doesn't check that the Cabal version matches, which it doesn't when
-- we run Cabal's own test suite, due to bootstrapping issues.
-- Here's the situation:
--
-- 1. There's some system Cabal-1.0 installed. We use this
-- to build Setup.hs
-- 2. We run ./Setup configure, which uses Cabal-1.0 to
-- write out the LocalBuildInfo
-- 3. We build the Cabal library, whose version is Cabal-2.0
-- 4. We build the package-tests executable, which LINKS AGAINST
-- Cabal-2.0
-- 5. We try to read the LocalBuildInfo that ./Setup configure
-- wrote out, but it's Cabal-1.0 format!
--
-- It's a bit skeevy that we're trying to read Cabal-1.0 LocalBuildInfo
-- using Cabal-2.0's parser, but this seems to work OK in practice
-- because LocalBuildInfo is a slow-moving data structure. If
-- we ever make a major change, this won't work, and we'll have to
-- take a different approach (either setting "build-type: Custom"
-- so we bootstrap with the most recent Cabal, or by writing the
-- information we need in another format.)
getPersistBuildConfig_ :: FilePath -> IO LocalBuildInfo
getPersistBuildConfig_ filename = do
eLBI <- try $ getConfigStateFile filename
......@@ -187,7 +213,3 @@ getPersistBuildConfig_ filename = do
Left (ConfigStateFileBadVersion _ _ (Left err)) -> throw err
Left err -> throw err
Right lbi -> return lbi
canonicalizePackageDB :: PackageDB -> IO PackageDB
canonicalizePackageDB (SpecificPackageDB path) = SpecificPackageDB <$> canonicalizePath path
canonicalizePackageDB x = return x
module PackageTests.BenchmarkExeV10.Check
( checkBenchmark
) where
import PackageTests.PackageTester
import System.FilePath
import Test.Tasty.HUnit
dir :: FilePath
dir = "PackageTests" </> "BenchmarkExeV10"
checkBenchmark :: SuiteConfig -> Assertion
checkBenchmark config = do
let spec = PackageSpec dir Nothing ["--enable-benchmarks"]
buildResult <- cabal_build config spec
assertBuildSucceeded buildResult
module PackageTests.BenchmarkOptions.Check where
import PackageTests.PackageTester
import System.FilePath
import Test.Tasty.HUnit
suite :: SuiteConfig -> Assertion
suite config = do
let spec = PackageSpec
{ directory = "PackageTests" </> "BenchmarkOptions"
, configOpts = ["--enable-benchmarks"]
, distPref = Nothing
}
_ <- cabal_build config spec
result <- cabal_bench config spec ["--benchmark-options=1 2 3"]
let message = "\"cabal bench\" did not pass the correct options to the "
++ "benchmark executable with \"--benchmark-options\""
assertEqual message True $ successful result
result' <- cabal_bench config spec
[ "--benchmark-option=1"
, "--benchmark-option=2"
, "--benchmark-option=3"
]
let message' = "\"cabal bench\" did not pass the correct options to the "
++ "benchmark executable with \"--benchmark-option\""
assertEqual message' True $ successful result'
module PackageTests.BenchmarkStanza.Check where
import Test.Tasty.HUnit
import System.FilePath
import PackageTests.PackageTester
import Distribution.Version
import Distribution.PackageDescription.Parse
( readPackageDescription )
import Distribution.PackageDescription.Configuration
( finalizePackageDescription )
import Distribution.Simple.LocalBuildInfo
import Distribution.Package
( PackageName(..), Dependency(..) )
import Distribution.PackageDescription
( PackageDescription(..), BuildInfo(..), Benchmark(..)
, BenchmarkInterface(..)
, emptyBuildInfo
, emptyBenchmark )
import Distribution.Verbosity (silent)
import Distribution.System (buildPlatform)
import Distribution.Compiler
( CompilerId(..), CompilerFlavor(..), unknownCompilerInfo, AbiTag(..) )
import Distribution.Text
suite :: SuiteConfig -> Assertion
suite config = do
let dir = "PackageTests" </> "BenchmarkStanza"
pdFile = dir </> "my" <.> "cabal"
spec = PackageSpec { directory = dir, configOpts = [], distPref = Nothing }
result <- cabal_configure config spec
assertOutputDoesNotContain "unknown section type" result
genPD <- readPackageDescription silent pdFile
let compiler = unknownCompilerInfo (CompilerId GHC $ Version [6, 12, 2] []) NoAbiTag
anticipatedBenchmark = emptyBenchmark
suite :: TestM ()
suite = do
assertOutputDoesNotContain "unknown section type"
=<< cabal "configure" []
dist_dir <- distDir
lbi <- liftIO $ getPersistBuildConfig dist_dir
let anticipatedBenchmark = emptyBenchmark
{ benchmarkName = "dummy"
, benchmarkInterface = BenchmarkExeV10 (Version [1,0] []) "dummy.hs"
, benchmarkInterface = BenchmarkExeV10 (Version [1,0] [])
"dummy.hs"
, benchmarkBuildInfo = emptyBuildInfo
{ targetBuildDepends =
[ Dependency (PackageName "base") anyVersion ]
......@@ -40,10 +24,7 @@ suite config = do
}
, benchmarkEnabled = False
}
case finalizePackageDescription [] (const True) buildPlatform compiler [] genPD of
Left xs -> let depMessage = "should not have missing dependencies:\n" ++
(unlines $ map (show . disp) xs)
in assertEqual depMessage True False
Right (f, _) -> let gotBenchmark = head $ benchmarks f
in assertEqual "parsed benchmark stanza does not match anticipated"
gotBenchmark anticipatedBenchmark
gotBenchmark = head $ benchmarks (localPkgDescr lbi)
assertEqual "parsed benchmark stanza does not match anticipated"
anticipatedBenchmark gotBenchmark
return ()
module PackageTests.BuildDeps.InternalLibrary0.Check where
import Control.Monad
import Data.Version
import PackageTests.PackageTester
import System.FilePath
import Test.Tasty.HUnit
suite :: SuiteConfig -> Version -> Assertion
suite config cabalVersion = do
let spec = PackageSpec
{ directory = "PackageTests" </> "BuildDeps" </> "InternalLibrary0"
, configOpts = []
, distPref = Nothing
}
result <- cabal_build config spec
assertBuildFailed result
when (cabalVersion >= Version [1, 7] []) $ do
let sb = "library which is defined within the same package."
-- In 1.7 it should tell you how to enable the desired behaviour.
assertOutputContains sb result
module PackageTests.BuildDeps.InternalLibrary1.Check where
import PackageTests.PackageTester
import System.FilePath
import Test.Tasty.HUnit
suite :: SuiteConfig -> Assertion
suite config = do
let spec = PackageSpec
{ directory = "PackageTests" </> "BuildDeps" </> "InternalLibrary1"
, configOpts = []
, distPref = Nothing
}
result <- cabal_build config spec
assertBuildSucceeded result
module PackageTests.BuildDeps.InternalLibrary2.Check where
import qualified Data.ByteString.Char8 as C
import PackageTests.PackageTester
import System.FilePath
import Test.Tasty.HUnit
suite :: SuiteConfig -> Assertion
suite config = do
let spec = PackageSpec
{ directory = "PackageTests" </> "BuildDeps" </> "InternalLibrary2"
, configOpts = []
, distPref = Nothing
}
let specTI = PackageSpec
{ directory = directory spec </> "to-install"
, configOpts = []