Mercurial > vim
diff src/testdir/test_python3.vim @ 16080:bf8cf5c3b784 v8.1.1045
patch 8.1.1045: E315 ml_get error when using Python and hidden buffer
commit https://github.com/vim/vim/commit/63dbfd33c1d47400c62775842b5b750ee69e2383
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Mar 23 17:41:59 2019 +0100
patch 8.1.1045: E315 ml_get error when using Python and hidden buffer
Problem: E315 ml_get error when using Python and hidden buffer.
Solution: Make sure the cursor position is valid. (Ben Jackson,
closes #4153, closes #4154)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 23 Mar 2019 17:45:05 +0100 |
parents | a83c4b1f8ea2 |
children | 402b714cb919 |
line wrap: on
line diff
--- a/src/testdir/test_python3.vim +++ b/src/testdir/test_python3.vim @@ -71,3 +71,87 @@ func Test_skipped_python3_command_does_n endif call assert_equal(0, &pyxversion) " This assertion would have failed with Vim 8.0.0251. (pyxversion was introduced in 8.0.0251.) endfunc + +func _SetUpHiddenBuffer() + py3 import vim + new + edit hidden + setlocal bufhidden=hide + + enew + let lnum = 0 + while lnum < 10 + call append( 1, string( lnum ) ) + let lnum = lnum + 1 + endwhile + normal G + + call assert_equal( line( '.' ), 11 ) +endfunc + +func Test_Write_To_HiddenBuffer_Does_Not_Fix_Cursor_Clear() + call _SetUpHiddenBuffer() + py3 vim.buffers[ int( vim.eval( 'bufnr("hidden")' ) ) ][:] = None + call assert_equal( line( '.' ), 11 ) + bwipe! +endfunc + +func Test_Write_To_HiddenBuffer_Does_Not_Fix_Cursor_List() + call _SetUpHiddenBuffer() + py3 vim.buffers[ int( vim.eval( 'bufnr("hidden")' ) ) ][:] = [ 'test' ] + call assert_equal( line( '.' ), 11 ) + bwipe! +endfunc + +func Test_Write_To_HiddenBuffer_Does_Not_Fix_Cursor_Str() + call _SetUpHiddenBuffer() + py3 vim.buffers[ int( vim.eval( 'bufnr("hidden")' ) ) ][0] = 'test' + call assert_equal( line( '.' ), 11 ) + bwipe! +endfunc + +func Test_Write_To_HiddenBuffer_Does_Not_Fix_Cursor_ClearLine() + call _SetUpHiddenBuffer() + py3 vim.buffers[ int( vim.eval( 'bufnr("hidden")' ) ) ][0] = None + call assert_equal( line( '.' ), 11 ) + bwipe! +endfunc + +func _SetUpVisibleBuffer() + py3 import vim + new + let lnum = 0 + while lnum < 10 + call append( 1, string( lnum ) ) + let lnum = lnum + 1 + endwhile + normal G + call assert_equal( line( '.' ), 11 ) +endfunc + +func Test_Write_To_Current_Buffer_Fixes_Cursor_Clear() + call _SetUpVisibleBuffer() + + py3 vim.current.buffer[:] = None + call assert_equal( line( '.' ), 1 ) + + bwipe! +endfunc + +func Test_Write_To_Current_Buffer_Fixes_Cursor_List() + call _SetUpVisibleBuffer() + + py3 vim.current.buffer[:] = [ 'test' ] + call assert_equal( line( '.' ), 1 ) + + bwipe! +endfunction + +func Test_Write_To_Current_Buffer_Fixes_Cursor_Str() + call _SetUpVisibleBuffer() + + py3 vim.current.buffer[-1] = None + call assert_equal( line( '.' ), 10 ) + + bwipe! +endfunction