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diff src/testdir/test_registers.vim @ 34114:099e0a527665 v9.1.0021

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patch 9.1.0021: i_CTRL-R- doesn't work for multibyte chars in Replace mode Commit: https://github.com/vim/vim/commit/424ec1f235a53131042aed94d30f6e2528e551d9 Author: zeertzjq <zeertzjq@outlook.com> Date: Fri Jan 12 17:43:05 2024 +0100 patch 9.1.0021: i_CTRL-R- doesn't work for multibyte chars in Replace mode Problem: i_CTRL-R- doesn't work for multibyte chars in Replace mode, Coverity complains missing return value for u_save_cursor() Solution: Use mb_charlen() and del_chars() instead, handle failure mode for u_save_cursor() correctly (@zeertzjq) closes: #13846 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Fri, 12 Jan 2024 18:00:03 +0100
parents 429644dfc975
children 6be721794e1f
line wrap: on
line diff
--- a/src/testdir/test_registers.vim
+++ b/src/testdir/test_registers.vim
@@ -949,7 +949,7 @@ endfunc
 func Test_insert_small_delete_replace_mode()
   new
   call setline(1, ['foo', 'bar', 'foobar',  'bar'])
-  let @-='foo'
+  let @- = 'foo'
   call cursor(2, 1)
   exe ":norm! R\<C-R>-\<C-R>-"
   call assert_equal('foofoo', getline(2))
@@ -960,9 +960,21 @@ func Test_insert_small_delete_replace_mo
   exe ":norm! R\<C-R>-ZZZZ"
   call assert_equal(['foo', 'foofoo', '',  'bfoobarZZZZ'], getline(1, 4))
   call cursor(1, 1)
-  let @-=''
+  let @- = ''
   exe ":norm! R\<C-R>-ZZZ"
   call assert_equal(['ZZZ', 'foofoo', '',  'bfoobarZZZZ'], getline(1, 4))
+  let @- = 'βbβ'
+  call cursor(4, 1)
+  exe ":norm! R\<C-R>-"
+  call assert_equal(['ZZZ', 'foofoo', '',  'βbβobarZZZZ'], getline(1, 4))
+  let @- = 'bβb'
+  call cursor(4, 1)
+  exe ":norm! R\<C-R>-"
+  call assert_equal(['ZZZ', 'foofoo', '',  'bβbobarZZZZ'], getline(1, 4))
+  let @- = 'βbβ'
+  call cursor(4, 1)
+  exe ":norm! R\<C-R>-"
+  call assert_equal(['ZZZ', 'foofoo', '',  'βbβobarZZZZ'], getline(1, 4))
   bwipe!
 endfunc