From: Glenn Morris <rgm@gnu.org>
Date: Thu, 1 Jun 2017 01:11:47 +0000 (-0400)
Subject: Avoid elisp-mode test failures when source dir has multiple names
X-Git-Tag: emacs-26.0.90~521^2~207
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=c4ecc01a45c6dd183f0ecf65e4c4c2c39beea278;p=emacs.git

Avoid elisp-mode test failures when source dir has multiple names

* test/lisp/progmodes/elisp-mode-tests.el (emacs-test-dir):
Use the true name of the directory.
---

diff --git a/test/lisp/progmodes/elisp-mode-tests.el b/test/lisp/progmodes/elisp-mode-tests.el
index 03ae8481ee5..ee0837f2c4c 100644
--- a/test/lisp/progmodes/elisp-mode-tests.el
+++ b/test/lisp/progmodes/elisp-mode-tests.el
@@ -290,7 +290,10 @@ to (xref-elisp-test-descr-to-target xref)."
 ;; `load-path' has the correct case, so this causes the expected test
 ;; values to have the wrong case). This is handled in
 ;; `xref-elisp-test-run'.
-(defconst emacs-test-dir (downcase (file-name-directory (or load-file-name (buffer-file-name)))))
+(defconst emacs-test-dir
+  (downcase
+   (file-truename (file-name-directory
+		   (or load-file-name (buffer-file-name))))))
 
 
 ;; alphabetical by test name