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diff src/testdir/test_bufline.vim @ 23893:a433d0070c45 v8.2.2489

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patch 8.2.2489: current buffer is wrong after deletebufline() fails Commit: https://github.com/vim/vim/commit/963ffa0a5a6091655ed72b4590ec5d5a1653bce8 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 9 20:02:55 2021 +0100 patch 8.2.2489: current buffer is wrong after deletebufline() fails Problem: current buffer is wrong after deletebufline() fails to delete a line in another buffer. Solution: Restore the current buffer.
author Bram Moolenaar <Bram@vim.org>
date Tue, 09 Feb 2021 20:15:04 +0100
parents 54b583156d53
children 95d6e3c9aa1e
line wrap: on
line diff
--- a/src/testdir/test_bufline.vim
+++ b/src/testdir/test_bufline.vim
@@ -186,6 +186,17 @@ func Test_deletebufline()
   call assert_equal(0, deletebufline(b, 1))
   call assert_equal(['b', 'c'], getbufline(b, 1, 2))
   exe "bwipe! " . b
+
+  edit XbufOne
+  let one = bufnr()
+  call setline(1, ['a', 'b', 'c'])
+  setlocal nomodifiable
+  split XbufTwo
+  let two = bufnr()
+  call assert_fails('call deletebufline(one, 1)', 'E21:')
+  call assert_equal(two, bufnr())
+  bwipe! XbufTwo
+  bwipe! XbufOne
 endfunc
 
 func Test_appendbufline_redraw()