diff src/testdir/test_cursor_func.vim @ 33549:bfe07ef45143 v9.0.2022

patch 9.0.2022: getmousepos() returns wrong index for TAB char Commit: https://github.com/vim/vim/commit/b583eda7031b1f6a3469a2537d0c10ca5fa5568e Author: zeertzjq <zeertzjq@outlook.com> Date: Sat Oct 14 11:32:28 2023 +0200 patch 9.0.2022: getmousepos() returns wrong index for TAB char Problem: When clicking in the middle of a TAB, getmousepos() returns the column of the next char instead of the TAB. Solution: Break out of the loop when the vcol to find is inside current char. Fix invalid memory access when calling virtcol2col() on an empty line. closes: #13321 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: zeertzjq <zeertzjq@outlook.com>
author Christian Brabandt <cb@256bit.org>
date Sat, 14 Oct 2023 11:45:04 +0200
parents 0503955dcd34
children 28e1e956f42c
line wrap: on
line diff
--- a/src/testdir/test_cursor_func.vim
+++ b/src/testdir/test_cursor_func.vim
@@ -573,6 +573,11 @@ func Test_virtcol2col()
   call assert_equal(8, virtcol2col(0, 1, 7))
   call assert_equal(8, virtcol2col(0, 1, 8))
 
+  " These used to cause invalid memory access
+  call setline(1, '')
+  call assert_equal(0, virtcol2col(0, 1, 1))
+  call assert_equal(0, virtcol2col(0, 1, 2))
+
   let w = winwidth(0)
   call setline(2, repeat('a', w + 2))
   let win_nosbr = win_getid()