X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=test%2Ftest-lib.el;h=aae9e8333f5f7558b4116b83c5263774a5769782;hb=70b30066f67ea75d405c8a246bf6ed923e2bdd59;hp=b47b388e018846815a761cf681c4203f326446ff;hpb=2e351d10c2aba786656715e8334fc2296e22527d;p=notmuch

diff --git a/test/test-lib.el b/test/test-lib.el
index b47b388e..aae9e833 100644
--- a/test/test-lib.el
+++ b/test/test-lib.el
@@ -22,6 +22,12 @@
 
 (require 'cl-lib)
 
+;; Ensure that the dynamic variables that are defined by this library
+;; are defined by the time that we let-bind them.  This is needed
+;; because starting with Emacs 27 undeclared variables in evaluated
+;; interactive code (such as our tests) use lexical scope.
+(require 'smtpmail)
+
 ;; `read-file-name' by default uses `completing-read' function to read
 ;; user input.  It does not respect `standard-input' variable which we
 ;; use in tests to provide user input.  So replace it with a plain
@@ -98,20 +104,15 @@ running, quit if it terminated."
   "Initiate orphan watchdog check."
   (run-at-time 60 60 'orphan-watchdog-check pid))
 
-(defun hook-counter (hook)
-  "Count how many times a hook is called.  Increments
-`hook'-counter variable value if it is bound, otherwise does
-nothing."
-  (let ((counter (intern (concat (symbol-name hook) "-counter"))))
-    (if (boundp counter)
-	(set counter (1+ (symbol-value counter))))))
-
-(defun add-hook-counter (hook)
-  "Add hook to count how many times `hook' is called."
-  (add-hook hook (apply-partially 'hook-counter hook)))
+(defvar notmuch-hello-mode-hook-counter -100
+  "Tests that care about this counter must let-bind it to 0.")
+(add-hook 'notmuch-hello-mode-hook
+	  (lambda () (cl-incf notmuch-hello-mode-hook-counter)))
 
-(add-hook-counter 'notmuch-hello-mode-hook)
-(add-hook-counter 'notmuch-hello-refresh-hook)
+(defvar notmuch-hello-refresh-hook-counter -100
+  "Tests that care about this counter must let-bind it to 0.")
+(add-hook 'notmuch-hello-refresh-hook
+	  (lambda () (cl-incf notmuch-hello-refresh-hook-counter)))
 
 (defadvice notmuch-search-process-filter (around pessimal activate disable)
   "Feed notmuch-search-process-filter one character at a time."