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test(tui_spec): update cursor_address test for wrap flag

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(cherry picked from commit 186895bca4)
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zeertzjq 2023-09-18 11:55:37 +08:00 committed by github-actions[bot]
parent 3f796c5410
commit 1b8132880d
1 changed files with 6 additions and 9 deletions
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15
test/functional/terminal/tui_spec.lua
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@ -1663,21 +1663,18 @@ describe('TUI', function()
it('draws correctly when cursor_address overflows #21643', function()
helpers.skip(helpers.is_os('mac'), 'FIXME: crashes/errors on macOS')
screen:try_resize(77, 834)
screen:try_resize(77, 855)
retry(nil, nil, function()
eq({true, 831}, {child_session:request('nvim_win_get_height', 0)})
eq({true, 852}, {child_session:request('nvim_win_get_height', 0)})
end)
-- Use full screen message so that redrawing afterwards is more deterministic.
child_session:notify('nvim_command', 'intro')
screen:expect({any = 'Nvim'})
-- Going to top-left corner needs 3 bytes.
-- Setting underline attribute needs 9 bytes.
-- With screen width 77, 63857 characters need 829 full screen lines.
-- Drawing each full screen line needs 77 + 2 = 79 bytes (2 bytes for CR LF).
-- The incomplete screen line needs 24 + 3 = 27 bytes.
-- The whole line needs 3 + 9 + 79 * 829 + 27 = 65530 bytes.
-- The whole line needs 3 + 9 + 65515 + 3 = 65530 bytes.
-- The cursor_address that comes after will overflow the 65535-byte buffer.
local line = ('a'):rep(63857) .. '℃'
local line = ('a'):rep(65515) .. '℃'
child_session:notify('nvim_exec_lua', [[
vim.api.nvim_buf_set_lines(0, 0, -1, true, {...})
vim.o.cursorline = true
@ -1686,8 +1683,8 @@ describe('TUI', function()
feed_data('\n')
screen:expect(
'{13:a}{12:' .. ('a'):rep(76) .. '}|\n'
.. ('{12:' .. ('a'):rep(77) .. '}|\n'):rep(828)
.. '{12:' .. ('a'):rep(24) .. '℃' .. (' '):rep(52) .. '}|\n' .. dedent([[
.. ('{12:' .. ('a'):rep(77) .. '}|\n'):rep(849)
.. '{12:' .. ('a'):rep(65) .. '℃' .. (' '):rep(11) .. '}|\n' .. dedent([[
b |
{5:[No Name] [+] }|
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