bug#64935: 30.0.50; Some failed tests for Tramp

[Michael Albinus <michael.albinus@gmx.de>]

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Manuel Giraud via "Bug reports for GNU Emacs, the Swiss army knife of
text editors" <bug-gnu-emacs@gnu.org> writes:

> Hi,

Hi Manuel,

> 2 unexpected results:
>    FAILED  tramp-test41-special-characters
>    FAILED  tramp-test42-utf8

I've tried to reproduce the problem on an old FreeBSD 12 VM, but the
tests succeed. That was the closest machine I could find, compared with
your system.

> In GNU Emacs 30.0.50 (build 1, x86_64-unknown-openbsd7.3, cairo version
>  1.17.8) of 2023-07-29 built on computer

Could you pls apply the appended patch, and run then

$ make -C test tramp-tests.log SELECTOR='(or tramp-test41-special-characters tramp-test42-utf8)'

There will be a file tramp-tests.log (large), which you could send
gzipped. Since it will still be several MB, perhaps you send it only to
me directly.

Best regards, Michael.


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diff --git a/test/tramp-tests.el b/test/tramp-tests.el
index ee9c09df..c2ff3388 100644
--- a/test/tramp-tests.el
+++ b/test/tramp-tests.el
@@ -7181,6 +7181,7 @@ This requires restrictions of file name syntax."

 (defun tramp--test-check-files (&rest files)
   "Run a simple but comprehensive test over every file in FILES."
+  (tramp--test-instrument-test-case 10
   (dolist (quoted (if (tramp--test-expensive-test-p) '(nil t) '(nil)))
     ;; We must use `file-truename' for the temporary directory,
     ;; because it could be located on a symlinked directory.  This
@@ -7383,7 +7384,7 @@ This requires restrictions of file name syntax."
 	;; Cleanup.
 	(ignore-errors (kill-buffer buffer))
 	(ignore-errors (delete-directory tmp-name1 'recursive))
-	(ignore-errors (delete-directory tmp-name2 'recursive))))))
+	(ignore-errors (delete-directory tmp-name2 'recursive)))))))

 ;; These tests are inspired by Bug#17238.
 (ert-deftest tramp-test41-special-characters ()