Patch 8.0.0644
Problem:    There is no test for 'hlsearch' timing out.
Solution:   Add a test.
Files:      src/testdir/test_hlsearch.vim


*** ../vim-8.0.0643/src/testdir/test_hlsearch.vim       2016-09-07 
20:37:01.000000000 +0200
--- src/testdir/test_hlsearch.vim       2017-06-17 19:12:54.857318714 +0200
***************
*** 32,34 ****
--- 32,52 ----
    call getchar(1)
    enew!
  endfunction
+ 
+ func Test_hlsearch_hangs()
+   if !has('reltime') || !has('float')
+     return
+   endif
+ 
+   " This pattern takes forever to match, it should timeout.
+   help
+   let start = reltime()
+   set hlsearch nolazyredraw redrawtime=101
+   let @/ = '\%#=2\v(a|\1)*'
+   redraw
+   let elapsed = reltimefloat(reltime(start))
+   call assert_true(elapsed > 0.1)
+   call assert_true(elapsed < 1.0)
+   set nohlsearch redrawtime&
+   quit
+ endfunc
*** ../vim-8.0.0643/src/version.c       2017-06-17 18:44:17.010000862 +0200
--- src/version.c       2017-06-17 19:05:43.096482434 +0200
***************
*** 766,767 ****
--- 766,769 ----
  {   /* Add new patch number below this line */
+ /**/
+     644,
  /**/

-- 
Never overestimate a man's ability to underestimate a woman.

 /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\  an exciting new programming language -- http://www.Zimbu.org        ///
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///

-- 
-- 
You received this message from the "vim_dev" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php

--- 
You received this message because you are subscribed to the Google Groups 
"vim_dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
For more options, visit https://groups.google.com/d/optout.

Raspunde prin e-mail lui