third-party/watchman/src/watchman/integration/eden/test_eden_unmount.py

   1 # vim:ts=4:sw=4:et:
   2 # Copyright (c) Meta Platforms, Inc. and affiliates.
   3 #
   4 # This source code is licensed under the MIT license found in the
   5 # LICENSE file in the root directory of this source tree.
   6
   7
   8 import pywatchman
   9 from watchman.integration.lib import WatchmanEdenTestCase
  10
  11
  12 class TestEdenUnmount(WatchmanEdenTestCase.WatchmanEdenTestCase):
  13     def test_eden_unmount(self) -> None:
  14         def populate(repo):
  15             repo.write_file(".watchmanconfig", '{"ignore_dirs":[".buckd"]}')
  16             repo.write_file("hello", "hola\n")
  17             repo.commit("initial commit.")
  18
  19         root = self.makeEdenMount(populate)
  20         self.watchmanCommand("watch", root)
  21
  22         clock = self.watchmanCommand("clock", root)
  23         self.touchRelative(root, "newfile")
  24
  25         # pyre-fixme[16]: Optional type has no attribute `unmount`.
  26         self.eden.unmount(root)
  27
  28         with self.assertRaises(pywatchman.CommandError) as ctx:
  29             self.watchmanCommand("query", root, {"fields": ["name"], "since": clock})
  30
  31         self.assertRegex(str(ctx.exception), "unable to resolve root")