* test/lisp/net/tramp-tests.el (tramp-test31-signal-process): Extend.

diff --git a/test/lisp/net/tramp-tests.el b/test/lisp/net/tramp-tests.el
index 58b8530ca2b649138ed0d8eccd47ae0c29b4f993..d8932a28e4d394456cb8c3c94c3b22ad0dffd7ca 100644 (file)
--- a/test/lisp/net/tramp-tests.el
+++ b/test/lisp/net/tramp-tests.el
@@ -5684,6 +5684,12 @@ If UNSTABLE is non-nil, the test is tagged as `:unstable'."
        (delete-exited-processes t)
        kill-buffer-query-functions command proc)
 
+    ;; If PROCESS is a string, it must be a process name or a process
+    ;; number.  Check error handling.
+    (should-error
+     (signal-process (md5 (current-time-string)) 0)
+     :type 'wrong-type-argument)
+
     ;; The PROCESS argument of `signal-process' can be a string.  Test
     ;; this as well.
     (dolist