old_contents: # Copyright (c) 2013-2016 Christian Geier et al.
  #
  # Permission is hereby granted, free of charge, to any person obtaining
  # a copy of this software and associated documentation files (the
  # "Software"), to deal in the Software without restriction, including
  # without limitation the rights to use, copy, modify, merge, publish,
  # distribute, sublicense, and/or sell copies of the Software, and to
  # permit persons to whom the Software is furnished to do so, subject to
  # the following conditions:
  #
  # The above copyright notice and this permission notice shall be
  # included in all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  
  import os
  import time
  
  import pytest
  from khal.khalendar import vdir
  
  
  @pytest.mark.xfail
  def test_etag(tmpdir):
      fpath = os.path.join(str(tmpdir), 'foo')
  
      file_ = open(fpath, 'w')
      file_.write('foo')
      file_.close()
  
      old_etag = vdir.get_etag_from_file(fpath)
  
      file_ = open(fpath, 'w')
      file_.write('foo')
      file_.close()
  
      new_etag = vdir.get_etag_from_file(fpath)
  
      assert old_etag != new_etag
  
  
  def test_etag_sync(tmpdir):
      fpath = os.path.join(str(tmpdir), 'foo')
  
      file_ = open(fpath, 'w')
      file_.write('foo')
      file_.close()
      os.sync()
  
      old_etag = vdir.get_etag_from_file(fpath)
  
      file_ = open(fpath, 'w')
      file_.write('foo')
      file_.close()
  
      new_etag = vdir.get_etag_from_file(fpath)
  
      assert old_etag != new_etag
  
  
  def test_etag_sleep(tmpdir):
      fpath = os.path.join(str(tmpdir), 'foo')
  
      file_ = open(fpath, 'w')
      file_.write('foo')
      file_.close()
  
      old_etag = vdir.get_etag_from_file(fpath)
      time.sleep(0.1)
  
      file_ = open(fpath, 'w')
      file_.write('foo')
      file_.close()
  
      new_etag = vdir.get_etag_from_file(fpath)
  
      assert old_etag != new_etag
  
new_contents: # Copyright (c) 2013-2016 Christian Geier et al.
  #
  # Permission is hereby granted, free of charge, to any person obtaining
  # a copy of this software and associated documentation files (the
  # "Software"), to deal in the Software without restriction, including
  # without limitation the rights to use, copy, modify, merge, publish,
  # distribute, sublicense, and/or sell copies of the Software, and to
  # permit persons to whom the Software is furnished to do so, subject to
  # the following conditions:
  #
  # The above copyright notice and this permission notice shall be
  # included in all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  
  import os
  import time
  
  import pytest
  from khal.khalendar import vdir
  
  
  @pytest.mark.xfail
  def test_etag(tmpdir):
      fpath = os.path.join(str(tmpdir), 'foo')
  
      file_ = open(fpath, 'w')
      file_.write('foo')
      file_.close()
  
      old_etag = vdir.get_etag_from_file(fpath)
  
      file_ = open(fpath, 'w')
      file_.write('foo')
      file_.close()
  
      new_etag = vdir.get_etag_from_file(fpath)
  
      try:
          assert old_etag != new_etag
      except AssertionError:
          pytest.xfail(
              "Do we need to sleep?"
          )
  
  
  def test_etag_sync(tmpdir):
      fpath = os.path.join(str(tmpdir), 'foo')
  
      file_ = open(fpath, 'w')
      file_.write('foo')
      file_.close()
      os.sync()
  
      old_etag = vdir.get_etag_from_file(fpath)
  
      file_ = open(fpath, 'w')
      file_.write('foo')
      file_.close()
  
      new_etag = vdir.get_etag_from_file(fpath)
  
      assert old_etag != new_etag
  
  
  def test_etag_sleep(tmpdir):
      fpath = os.path.join(str(tmpdir), 'foo')
  
      file_ = open(fpath, 'w')
      file_.write('foo')
      file_.close()
  
      old_etag = vdir.get_etag_from_file(fpath)
      time.sleep(0.1)
  
      file_ = open(fpath, 'w')
      file_.write('foo')
      file_.close()
  
      new_etag = vdir.get_etag_from_file(fpath)
  
      assert old_etag != new_etag
  
subject: mark no sleep etag test as xfail if it fails