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[94.62.139.188]) by smtp.gmail.com with ESMTPSA id w16sm742753lje.17.2017.11.08.03.35.49 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 08 Nov 2017 03:35:49 -0800 (PST) In-Reply-To: (Glenn Morris's message of "Tue, 07 Nov 2017 20:42:02 -0500") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:139607 Archived-At: Glenn Morris writes: > Jo=C3=A3o T=C3=A1vora wrote: > >> Wow, subtle stuff. My ruby (2.3) doesn't crash. Does yours also fail if >> you use a absolute path after -wc instead of a relative one? > > Still fails. > >> So I guess all that's missing is a fix to the ruby case. If the absolute >> path doesn't fix it, I think we can fake a dummy HOME > > This works for me: > Thanks. Hmmm, trying to decide if this should be done just for the tests or in the ruby backend in general. I lean towards your solution, since this is appars to be a ruby bug anyway. WDYT? > > --- i/test/lisp/progmodes/flymake-tests.el > +++ w/test/lisp/progmodes/flymake-tests.el > @@ -120,11 +120,17 @@ flymake-tests--wait-for-backends > (ert-deftest ruby-backend () > "Test the ruby backend" > (skip-unless (executable-find "ruby")) > - (flymake-tests--with-flymake ("test.rb") > - (flymake-goto-next-error) > - (should (eq 'flymake-warning (face-at-point))) > - (flymake-goto-next-error) > - (should (eq 'flymake-error (face-at-point))))) > + ;; Some versions of ruby fail if HOME doesn't exist (bug#29187). > + (let* ((tempdir (make-temp-file "flymake-tests-ruby" t)) > + (process-environment (cons (format "HOME=3D%s" tempdir) > + process-environment))) > + (unwind-protect > + (flymake-tests--with-flymake ("test.rb") > + (flymake-goto-next-error) > + (should (eq 'flymake-warning (face-at-point))) > + (flymake-goto-next-error) > + (should (eq 'flymake-error (face-at-point)))) > + (delete-directory tempdir t)))) >=20=20 > (ert-deftest different-diagnostic-types () > "Test GCC warning via function predicate."