patch 9.1.0062: Internal error when :luado/perldo/pydo etc delete lines
Problem: Internal error when :luado/perldo/pydo etc delete lines
Solution: Test that the line is still valid line number
(zeertzjq)
closes: #13931
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/test_lua.vim b/src/testdir/test_lua.vim
index 7e72728..a99affc 100644
--- a/src/testdir/test_lua.vim
+++ b/src/testdir/test_lua.vim
@@ -28,21 +28,37 @@
endfunc
" Check that switching to another buffer does not trigger ml_get error.
-func Test_lua_command_new_no_ml_get_error()
+func Test_lua_luado_change_buffer()
new
+
let wincount = winnr('$')
call setline(1, ['one', 'two', 'three'])
luado vim.command("new")
call assert_equal(wincount + 1, winnr('$'))
+
%bwipe!
endfunc
-" Test vim.command()
-func Test_lua_command()
+" Check that :luado deleting lines does not trigger ml_get error.
+func Test_lua_luado_delete_lines()
new
+
+ call setline(1, ['one', 'two', 'three'])
+ luado vim.command("%d_")
+ call assert_equal([''], getline(1, '$'))
+
call setline(1, ['one', 'two', 'three'])
luado vim.command("1,2d_")
call assert_equal(['three'], getline(1, '$'))
+
+ call setline(1, ['one', 'two', 'three'])
+ luado vim.command("2,3d_"); return "REPLACED"
+ call assert_equal(['REPLACED'], getline(1, '$'))
+
+ call setline(1, ['one', 'two', 'three'])
+ 2,3luado vim.command("1,2d_"); return "REPLACED"
+ call assert_equal(['three'], getline(1, '$'))
+
bwipe!
endfunc