Re: cabal bench implemented

On Tue, Oct 25, 2011 at 3:29 PM, Bas van Dijk wrote:

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* It would be cool to have a 'cabal bench' command that builds and executes the benchmarks.

There already is one, I just haven't documented it yet. It works just

On 25 October 2011 23:52, Johan Tibell wrote: like

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'cabal test'. Example: cabal configure --enable-benchmarks cabal build cabal bench

Weird, I get a:

$ cabal bench cabal: unrecognised command: bench (try --help)

and I'm running the latest cabal-install from HEAD:

$ cabal --version cabal-install version 0.11.3 using version 1.11.3 of the Cabal library

Weird indeed. If you use Setup.hs directly it work: $ ghc -O Setup.hs -fforce-recomp -package-conf ~/src/cabal/Cabal/dist/package.conf.inplace [1 of 1] Compiling Main ( Setup.hs, Setup.o ) Linking Setup ... $ ./Setup configure --user --enable-benchmarks Configuring foo-1.0... $ ./Setup build Building foo-1.0... Preprocessing executable 'foo' for foo-1.0... [1 of 1] Compiling Main ( bench-foo.hs, dist/build/foo/foo-tmp/Main.o ) Linking dist/build/foo/foo ... Preprocessing benchmark 'bench-foo' for foo-1.0... [1 of 1] Compiling Main ( bench-foo.hs, dist/build/bench-foo/bench-foo-tmp/Main.o ) Linking dist/build/bench-foo/bench-foo ... $ ./Setup bench Running 1 benchmarks... Benchmark bench-foo: RUNNING... fib 20 took 0.000667s Benchmark bench-foo: FINISH