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diff src/testdir/test_autocmd.vim @ 18619:788d76db02ac v8.1.2302

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patch 8.1.2302: :lockmarks does not work for '[ and '] Commit: https://github.com/vim/vim/commit/f4a1d1c0542df151bc59ac3b798ed198b5c71ccc Author: Bram Moolenaar <Bram@vim.org> Date: Sat Nov 16 13:50:25 2019 +0100 patch 8.1.2302: :lockmarks does not work for '[ and '] Problem: :lockmarks does not work for '[ and ']. Solution: save and restore '[ and '] marks. (James McCoy, closes https://github.com/vim/vim/issues/5222)
author Bram Moolenaar <Bram@vim.org>
date Sat, 16 Nov 2019 14:00:05 +0100
parents 75c466dcf61c
children 068337e86133
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line diff
--- a/src/testdir/test_autocmd.vim
+++ b/src/testdir/test_autocmd.vim
@@ -2297,3 +2297,37 @@ func Test_autocmd_was_using_freed_memory
   split
   au! WinEnter
 endfunc
+
+func Test_BufWrite_lockmarks()
+  edit! Xtest
+  call setline(1, ['a', 'b', 'c', 'd'])
+
+  " :lockmarks preserves the marks
+  call SetChangeMarks(2, 3)
+  lockmarks write
+  call assert_equal([2, 3], [line("'["), line("']")])
+
+  " *WritePre autocmds get the correct line range, but lockmarks preserves the
+  " original values for the user
+  augroup lockmarks
+    au!
+    au BufWritePre,FilterWritePre * call assert_equal([1, 4], [line("'["), line("']")])
+    au FileWritePre * call assert_equal([3, 4], [line("'["), line("']")])
+  augroup END
+
+  lockmarks write
+  call assert_equal([2, 3], [line("'["), line("']")])
+
+  if executable('cat')
+    lockmarks %!cat
+    call assert_equal([2, 3], [line("'["), line("']")])
+  endif
+
+  lockmarks 3,4write Xtest2
+  call assert_equal([2, 3], [line("'["), line("']")])
+
+  au! lockmarks
+  augroup! lockmarks
+  call delete('Xtest')
+  call delete('Xtest2')
+endfunc