diff options
Diffstat (limited to 'test/functional')
| -rw-r--r-- | test/functional/legacy/display_spec.lua | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/test/functional/legacy/display_spec.lua b/test/functional/legacy/display_spec.lua index 3fbbe96947..59ba170e33 100644 --- a/test/functional/legacy/display_spec.lua +++ b/test/functional/legacy/display_spec.lua @@ -3,15 +3,15 @@ local helpers = require('test.functional.helpers')(after_each) local Screen = require('test.functional.ui.screen') local clear = helpers.clear local poke_eventloop = helpers.poke_eventloop +local exec = helpers.exec local feed = helpers.feed local feed_command = helpers.feed_command describe('display', function() - local screen + before_each(clear) it('scroll when modified at topline', function() - clear() - screen = Screen.new(20, 4) + local screen = Screen.new(20, 4) screen:attach() screen:set_default_attr_ids({ [1] = {bold = true}, @@ -27,5 +27,35 @@ describe('display', function() {1:-- INSERT --} | ]]) end) + + it('scrolling when modified at topline in Visual mode', function() + local screen = Screen.new(60, 8) + screen:attach() + screen:set_default_attr_ids({ + [1] = {bold = true}, -- ModeMsg + [2] = {background = Screen.colors.LightGrey}, -- Visual + [3] = {background = Screen.colors.Grey, foreground = Screen.colors.DarkBlue}, -- SignColumn + }) + + exec([[ + set scrolloff=0 + call setline(1, repeat(['foo'], 10)) + call sign_define('foo', { 'text': '>' }) + call sign_place(1, 'bar', 'foo', bufnr(), { 'lnum': 2 }) + call sign_place(2, 'bar', 'foo', bufnr(), { 'lnum': 1 }) + autocmd CursorMoved * if getcurpos()[1] == 2 | call sign_unplace('bar', { 'id': 1 }) | endif + ]]) + feed('VG7kk') + screen:expect([[ + {3: }^f{2:oo} | + {3: }foo | + {3: }foo | + {3: }foo | + {3: }foo | + {3: }foo | + {3: }foo | + {1:-- VISUAL LINE --} | + ]]) + end) end) |