X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=test%2Ftest-lib.el;h=5dd6271c99dceb16417d947b87a731874d7c7c72;hp=bc75f06e3ab8294e39416c73acd5e84a79823892;hb=f94a50d80af8c2a5513e58db954dd0b1910eb4a8;hpb=f92d7dee8fcf399bda361df82187523598bb09b4

diff --git a/test/test-lib.el b/test/test-lib.el
index bc75f06e..5dd6271c 100644
--- a/test/test-lib.el
+++ b/test/test-lib.el
@@ -51,16 +51,19 @@ FILENAME is OUTPUT."
     (with-temp-file (or filename "OUTPUT") (insert text))))
 
 (defun visible-buffer-string ()
-  "Same as `buffer-string', but excludes invisible text."
+  "Same as `buffer-string', but excludes invisible text and
+removes any text properties."
   (visible-buffer-substring (point-min) (point-max)))
 
 (defun visible-buffer-substring (start end)
-  "Same as `buffer-substring', but excludes invisible text."
+  "Same as `buffer-substring-no-properties', but excludes
+invisible text."
   (let (str)
     (while (< start end)
       (let ((next-pos (next-char-property-change start end)))
 	(when (not (invisible-p start))
-	  (setq str (concat str (buffer-substring start next-pos))))
+	  (setq str (concat str (buffer-substring-no-properties
+				 start next-pos))))
 	(setq start next-pos)))
     str))
 
@@ -86,10 +89,20 @@ nothing."
 (add-hook-counter 'notmuch-hello-mode-hook)
 (add-hook-counter 'notmuch-hello-refresh-hook)
 
+(defadvice notmuch-search-process-filter (around pessimal activate disable)
+  "Feed notmuch-search-process-filter one character at a time."
+  (let ((string (ad-get-arg 1)))
+    (loop for char across string
+	  do (progn
+	       (ad-set-arg 1 (char-to-string char))
+	       ad-do-it))))
+
 (defmacro notmuch-test-run (&rest body)
   "Evaluate a BODY of test expressions and output the result."
   `(with-temp-buffer
-     (let ((result (progn ,@body)))
+     (let ((buffer (current-buffer))
+	   (result (progn ,@body)))
+       (switch-to-buffer buffer)
        (insert (if (stringp result)
 		   result
 		 (prin1-to-string result)))