diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/functional/ui/decorations_spec.lua | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/test/functional/ui/decorations_spec.lua b/test/functional/ui/decorations_spec.lua index 4982506631..cf4845474f 100644 --- a/test/functional/ui/decorations_spec.lua +++ b/test/functional/ui/decorations_spec.lua @@ -30,6 +30,7 @@ describe('decorations providers', function() [11] = {foreground = Screen.colors.Red, background = tonumber('0x005028')}; [12] = {foreground = tonumber('0x990000')}; [13] = {background = Screen.colors.LightBlue}; + [14] = {background = Screen.colors.WebGray, foreground = Screen.colors.DarkBlue}; } end) @@ -404,6 +405,50 @@ describe('decorations providers', function() | ]]} end) + + it('can create and remove signs when CursorMoved autocommand validates botline #18661', function() + exec_lua([[ + local lines = {} + for i = 1, 200 do + lines[i] = 'hello' .. tostring(i) + end + vim.api.nvim_buf_set_lines(0, 0, -1, false, lines) + ]]) + setup_provider([[ + local function on_do(kind, winid, bufnr, topline, botline_guess) + if kind == 'win' then + if topline < 100 and botline_guess > 100 then + vim.api.nvim_buf_set_extmark(bufnr, ns1, 99, -1, { sign_text = 'X' }) + else + vim.api.nvim_buf_clear_namespace(bufnr, ns1, 0, -1) + end + end + end + ]]) + command([[autocmd CursorMoved * call line('w$')]]) + meths.win_set_cursor(0, {100, 0}) + screen:expect([[ + {14: }hello97 | + {14: }hello98 | + {14: }hello99 | + X ^hello100 | + {14: }hello101 | + {14: }hello102 | + {14: }hello103 | + | + ]]) + meths.win_set_cursor(0, {1, 0}) + screen:expect([[ + ^hello1 | + hello2 | + hello3 | + hello4 | + hello5 | + hello6 | + hello7 | + | + ]]) + end) end) describe('extmark decorations', function() |