view tests/test-issue1102.t @ 50938:f02b62b7b056 stable

perf: introduce more cache invalidation option in perf::tags

This will help us to assert the performance of different versions in more
diverse situations.

We introduce helper function in the tags module in case invalidating such cache
becomes different in the future.

  $ rm -rf a
  $ hg init a
  $ cd a
  $ echo a > a
  $ hg ci -Am0
  adding a
  $ hg tag t1 # 1
  $ hg tag --remove t1 # 2

  $ hg co 1
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg tag -f -r0 t1
  $ hg tags
  tip                                3:a49829c4fc11
  t1                                 0:f7b1eb17ad24

Ensure that the username access fails gracefully if assumptions about the
environment made by python do not hold.

#if windows
  >>> import os
  >>> from mercurial import util
  >>> os.environ.pop('LOGNAME', None) and None
  >>> os.environ.pop('USER', None) and None
  >>> os.environ.pop('LNAME', None) and None
  >>> os.environ.pop('USERNAME', None) and None
  >>> print(util.username())
  None
#endif

  $ cd ..