master 3a17780b87b: ; Improve commentary in 'files-tests-save-buffer-read-only-file'.

[Eli Zaretskii]

branch: master
commit 3a17780b87b6ac07ff2e685a5f4b29e6abce29ef
Author: Eli Zaretskii <eliz@gnu.org>
Commit: Eli Zaretskii <eliz@gnu.org>

    ; Improve commentary in 'files-tests-save-buffer-read-only-file'.
---
 test/lisp/files-tests.el | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/lisp/files-tests.el b/test/lisp/files-tests.el
index 77a4c22ed6a..3492bd701b2 100644
--- a/test/lisp/files-tests.el
+++ b/test/lisp/files-tests.el
@@ -1754,6 +1754,9 @@ Ensure that the issues from bug#66546 are fixed."
                 (signal 'file-error "Write failed")))
 
       (let* (;; Sanitize environment.
+             ;; The tests below test text for equality, so we need to
+             ;; disable any code- and EOL-conversions to avoid false
+             ;; positives and false negatives.
              (coding-system-for-read 'no-conversion)
              (coding-system-for-write 'no-conversion)
              (auto-save-default nil)