Andreas Herrmann f3f39a23a3 daml-assistant tests: fix flaky test on Windows (#4945) ... * daml-assistant tests: fix flaky test on Windows ``` bazel test //daml-assistant:test --test_arg=--quickcheck-replay=425714 ``` failed on Windows in the test-case: ``` tail . ascendents == ascendents . takeDirectory ``` In that case the two path components given two the test case shrink to `p1 = "a"` and `p2 = "\\"`. Confusingly, on Windows ``` isRelative "\\" == True ``` while ``` "a" </> "\\" = "\\" ``` This is documented behaviour on Windows, see [1] and [2]. Using `p1 </> p2 /= p2` instead of `isRelative p2` works around this. [1]: https://hackage.haskell.org/package/filepath-1.4.2.1/docs/System-FilePath-Posix.html#v:-60--47--62- [2]: https://hackage.haskell.org/package/filepath-1.4.2.1/docs/System-FilePath-Posix.html#v:isRelative * Fix ascendants test group name `ascendants` is defined in `DA.Daml.Project.Util`, not `DA.Daml.Assistant`. CHANGELOG_BEGIN CHANGELOG_END Co-authored-by: Andreas Herrmann <andreas.herrmann@tweag.io>		2020-03-11 16:04:31 +00:00
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Tests.hs	daml-assistant tests: fix flaky test on Windows (#4945)	2020-03-11 16:04:31 +00:00