master updated (e709c18 -> 8261924)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  e709c18   Mark failing fileio test on MS-Windows
       new  2aeff07   Use lexical-binding in more tests
       new  1729141   * lisp/play/snake.el: Use lexical-binding.
       new  8261924   Convert unsafep tests to ert


Summary of changes:
 lisp/play/snake.el                                 |  2 +-
 test/lib-src/emacsclient-tests.el                  |  2 +-
 test/lisp/emacs-lisp/hierarchy-tests.el            |  4 +-
 .../lisp/emacs-lisp/unsafep-tests.el               | 76 ++++++++++++----------
 test/lisp/eshell/eshell-tests.el                   |  4 +-
 test/lisp/gnus/gnus-util-tests.el                  |  2 +-
 test/lisp/progmodes/js-tests.el                    |  2 +-
 test/lisp/textmodes/bibtex-tests.el                |  2 +-
 test/src/editfns-tests.el                          |  6 +-
 test/src/fns-tests.el                              |  6 +-
 10 files changed, 56 insertions(+), 50 deletions(-)
 rename lisp/emacs-lisp/tcover-unsafep.el => 
test/lisp/emacs-lisp/unsafep-tests.el (76%)