Re: Questions about isearch

[Eli Zaretskii]

> Date: Sat, 28 Nov 2015 18:31:58 +0000
> From: Artur Malabarba <address@hidden>
> Cc: emacs-devel <address@hidden>
> 
> > Test character-fold--test-consistency condition:
> > (invalid-regexp "Regular expression too big")
> > FAILED 1/4 character-fold--test-consistency
> > passed 2/4 character-fold--test-fold-to-regexp
> > Test character-fold--test-lax-whitespace condition:
> > (invalid-regexp "Regular expression too big")
> > FAILED 3/4 character-fold--test-lax-whitespace
> > passed 4/4 character-fold--test-some-defaults
> >
> > Let me know if I can provide more information.
> 
> Yes, I was getting this too. I reduced the length of the random strings in the
> test from 100 to 50 in order to stop getting this. But it looks like your
> system wants it to be even lower.
> 
> Can you try reducing it a bit more? 

This works for me:

diff --git a/test/automated/character-fold-tests.el 
b/test/automated/character-fold-tests.el
index 3a288b9..cf19584 100644
--- a/test/automated/character-fold-tests.el
+++ b/test/automated/character-fold-tests.el
@@ -37,13 +37,13 @@ character-fold--test-search-with-contents
 
 
 (ert-deftest character-fold--test-consistency ()
-  (dotimes (n 50)
+  (dotimes (n 30)
     (let ((w (character-fold--random-word n)))
       ;; A folded string should always match the original string.
       (character-fold--test-search-with-contents w w))))
 
 (ert-deftest character-fold--test-lax-whitespace ()
-  (dotimes (n 50)
+  (dotimes (n 40)
     (let ((w1 (character-fold--random-word n))
           (w2 (character-fold--random-word n))
           (search-spaces-regexp "\\s-+"))