Test suite failure

[snoyberg]

[1 of 1] Compiling Main             ( test/Main.hs, dist/build/test/test-tmp/Main.o )
Linking dist/build/test/test ...
> /tmp/stackage-build12/tasty-tap-0.0.4$ dist/build/test/test
Test.Tasty.Runners.TAP
  simple.tap: FAIL (0.01s)
    --- test/golden/simple.tap  2017-01-11 04:35:17.000000000 +0000
    +++ /tmp/simple.tap 2017-12-27 06:53:41.979375295 +0000
    @@ -2,4 +2,5 @@
     1..2
     ok 1 - some example tests/passes
     not ok 2 - some example tests/fails
    +# test/Main.hs:56:
     # this was doomed

1 out of 1 tests failed (0.01s)

[snoyberg]

Test failure also occurs with tasty-fail-fast, I'm guessing this might be related:

Linking dist/build/test/test ...
> /tmp/stackage-build12/tasty-fail-fast-0.0.3$ dist/build/test/test
tasty-fail-fast
  simple.tap: FAIL (0.03s)
    --- test/golden/simple.tap  2017-11-09 02:03:34.000000000 +0000
    +++ /tmp/simple.tap 2017-12-27 06:48:58.325552784 +0000
    @@ -2,6 +2,7 @@
     1..5
     ok 1 - some example tests/trivial pass
     not ok 2 - some example tests/first failure
    +# test/Main.hs:66:
     # expected: False
     #  but got: True
     not ok 3 - some example tests/another pass

1 out of 1 tests failed (0.03s)

[MichaelXavier]

Welp, I'm at kind of at a loss. I just ran tests against lts-10.3 a few dozen times which uses tasty-fail-fast-0.0.3 and they passed.

[snoyberg]

I'm able to reproduce using nightly-2018-01-25.