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-rw-r--r--test/lisp/erc/erc-scenarios-misc.el34
1 files changed, 34 insertions, 0 deletions
diff --git a/test/lisp/erc/erc-scenarios-misc.el b/test/lisp/erc/erc-scenarios-misc.el
index 5927eee48fd..bb925eed836 100644
--- a/test/lisp/erc/erc-scenarios-misc.el
+++ b/test/lisp/erc/erc-scenarios-misc.el
@@ -205,4 +205,38 @@
(with-current-buffer (erc-d-t-wait-for 10 (get-buffer "#chan"))
(funcall expect 10 "welcome")))))
+;; Ensure that ERC does not attempt to switch to a killed server
+;; buffer via `erc-track-switch-buffer'.
+
+(declare-function erc-track-switch-buffer "erc-track" (arg))
+(defvar erc-track-mode)
+
+(ert-deftest erc-scenarios-base-kill-server-track ()
+ :tags '(:expensive-test)
+ (erc-scenarios-common-with-cleanup
+ ((erc-scenarios-common-dialog "networks/merge-server")
+ (dumb-server (erc-d-run "localhost" t 'track))
+ (port (process-contact dumb-server :service))
+ (erc-server-flood-penalty 0.1)
+ (expect (erc-d-t-make-expecter)))
+
+ (ert-info ("Connect")
+ (with-current-buffer (erc :server "127.0.0.1"
+ :port port
+ :nick "tester")
+ (should (string= (buffer-name) (format "127.0.0.1:%d" port)))
+ (should erc-track-mode)
+ (funcall expect 5 "changed mode for tester")
+ (erc-cmd-JOIN "#chan")))
+
+ (ert-info ("Join channel and kill server buffer")
+ (with-current-buffer (erc-d-t-wait-for 10 (get-buffer "#chan"))
+ (funcall expect 5 "The hour that fools should ask"))
+ (with-current-buffer "FooNet"
+ (set-process-query-on-exit-flag erc-server-process nil)
+ (kill-buffer))
+ (should-not (eq (current-buffer) (get-buffer "#chan"))) ; *temp*
+ (ert-simulate-command '(erc-track-switch-buffer 1)) ; No longer signals
+ (should (eq (current-buffer) (get-buffer "#chan"))))))
+
;;; erc-scenarios-misc.el ends here