view tests/test-xdg.t @ 43416:e7eb67eab53f stable

tests: write out file using bytes I/O

The encoding of sys.stdout varies between Python versions. So
using a one-liner to write a file from a Unicode string is not
deterministic.

This commit writes out the file using bytes I/O to ensure we
have exactly the bytes we want in the file.

This change fixes a test failure in Python 3.5/3.6.

Differential Revision: https://phab.mercurial-scm.org/D7226

#if no-windows no-osx

  $ mkdir -p xdgconf/hg
  $ echo '[ui]' > xdgconf/hg/hgrc
  $ echo 'username = foobar' >> xdgconf/hg/hgrc
  $ XDG_CONFIG_HOME="`pwd`/xdgconf" ; export XDG_CONFIG_HOME
  $ unset HGRCPATH
  $ hg config ui.username 2>/dev/null
  foobar

#endif