[Emacs-diffs] master 855b3e7: Avoid subr test failure when source dir has multiple names

[Glenn Morris]

branch: master
commit 855b3e700fd1db62ae701a89bce4be5ed094352a
Author: Glenn Morris <address@hidden>
Commit: Glenn Morris <address@hidden>

    Avoid subr test failure when source dir has multiple names
    
    * test/lisp/subr-tests.el (subr-tests--this-file):
    Use the true name of the file.  The following test does a string
    comparison of this value with that from method-files, which uses
    load-history, which contains true names.
---
 test/lisp/subr-tests.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/lisp/subr-tests.el b/test/lisp/subr-tests.el
index 8fa258d..c0bfd40 100644
--- a/test/lisp/subr-tests.el
+++ b/test/lisp/subr-tests.el
@@ -298,7 +298,8 @@ cf. Bug#25477."
 (cl-defmethod subr-tests--generic ((x integer))
   (message "%s is a number" x))
 (cl-defgeneric subr-tests--generic-without-methods (x y))
-(defvar subr-tests--this-file (or load-file-name buffer-file-name))
+(defvar subr-tests--this-file
+  (file-truename (or load-file-name buffer-file-name)))
 
 (ert-deftest subr-tests--method-files--finds-methods ()
   "`method-files' returns a list of files and methods for a generic function."