#955: Incorrect hpcdir during cabal test for testsuites w/ library coverage enabled ----------------------------+----------------------------------------------- Reporter: albertfong | Owner: Type: defect | Status: new Priority: normal | Milestone: Component: Cabal library | Version: 1.14.0 Severity: normal | Keywords: Difficulty: unknown | Ghcversion: 7.4.1 Platform: Windows | ----------------------------+----------------------------------------------- When running "cabal test" on a project configured with "cabal configure --enable-tests --enable-library-coverage", the hpcdir for test suites points to dist/hpc/mix/PackageName, not dist/hpc/mix/TestSuiteName. This results in an aborted run: {{{ PS C:\Users\Albert Fong\Repositories\working\projects\Simple> runhaskell.exe .\Setup.hs test -v Running 3 test suites... Test suite Tests3: RUNNING... Test suite Tests3: PASS Test suite logged to: dist\test\Simple-0.1.0.0-Tests3.log C:\Users\Albert Fong\Repositories\working\devenv\tools\ghc-7.4.1\bin\hpc.exe markup dist\hpc\tix\Tests3\Tests3.tix --hpc dir=dist\hpc\mix\Simple-0.1.0.0 --destdir=dist\hpc\html\Tests3 --exclude=Main hpc.exe: can not find Library in ["./dist\\hpc\\mix\\Simple-0.1.0.0"] PS C:\Users\Albert Fong\Repositories\working\projects\Simple> }}} Note the hpcdir during build ("-fhpc -hpcdir dist\hpc\mix\Tests3") is not what's used during test ("--hpcdir=dist\hpc\mix\Simple-0.1.0.0") {{{ Preprocessing test suite 'Tests3' for Simple-0.1.0.0... Building test suite Tests3... creating dist\build\Tests3 creating dist\build\Tests3\Tests3-tmp C:\Users\Albert Fong\Repositories\working\devenv\tools\ghc-7.4.1\bin\ghc.exe --make -o dist\build\Tests3\Tests3.exe -hid e-all-packages -fbuilding-cabal-package -no-user-package-conf -package- conf dist\package.conf.inplace -i -idist\build\Te sts3\Tests3-tmp -i. -idist\build\autogen -Idist\build\autogen -Idist\build\Tests3\Tests3-tmp -optP-include -optPdist\bui ld\autogen\cabal_macros.h -odir dist\build\Tests3\Tests3-tmp -hidir dist\build\Tests3\Tests3-tmp -stubdir dist\build\Tes ts3\Tests3-tmp -package-id base-4.5.0.0-597748f6f53a7442bcae283373264bb6 -O -fhpc -hpcdir dist\hpc\mix\Tests3 -XHaskell9 8 .\Tests.hs }}} Here's the layout of the dist/hpc folder: {{{ dist\hpc\mix dist\hpc\mix\Simple-0.1.0.0 dist\hpc\mix\Simple-0.1.0.0\Simple-0.1.0.0 dist\hpc\mix\Simple-0.1.0.0\Simple-0.1.0.0\Library.mix dist\hpc\mix\Tests1 dist\hpc\mix\Tests1\Library.mix dist\hpc\mix\Tests1\Main.mix dist\hpc\mix\Tests2 dist\hpc\mix\Tests2\Library.mix dist\hpc\mix\Tests2\Main.mix dist\hpc\mix\Tests3 dist\hpc\mix\Tests3\Library.mix dist\hpc\mix\Tests3\Main.mix dist\hpc\tix dist\hpc\tix\Tests3 dist\hpc\tix\Tests3\Tests3.tix }}} The double nested "Simple-0.1.0.0" under mix may be another issue as well. A cabal project used to repro this issue is attached. -- Ticket URL: http://hackage.haskell.org/trac/hackage/ticket/955 Hackage http://haskell.org/cabal/ Hackage: Cabal and related projects