mirror of
https://github.com/neovim/neovim
synced 2025-07-17 01:31:48 +00:00
1999c4cdc1
Problem: - When multigrid is enabled, screenchar()/screenstring() functions return wrong results. See https://github.com/neovide/neovide/issues/2569 - `screenstring()` executed via RPC in child Nvim process, doesn't recognize floating windows. Solution: In ui_comp_get_grid_at_coord(), also iterate window grids.
83 lines
2.4 KiB
Lua
83 lines
2.4 KiB
Lua
local t = require('test.testutil')
|
|
local n = require('test.functional.testnvim')()
|
|
local Screen = require('test.functional.ui.screen')
|
|
|
|
local clear, eq, neq = n.clear, t.eq, t.neq
|
|
local command, api, fn = n.command, n.api, n.fn
|
|
local tbl_deep_extend = vim.tbl_deep_extend
|
|
|
|
-- Set up two overlapping floating windows
|
|
local setup_floating_windows = function()
|
|
local base_opts = {
|
|
relative = 'editor',
|
|
height = 1,
|
|
width = 2,
|
|
anchor = 'NW',
|
|
style = 'minimal',
|
|
border = 'none',
|
|
}
|
|
|
|
local bufnr_1 = api.nvim_create_buf(false, true)
|
|
api.nvim_buf_set_lines(bufnr_1, 0, -1, true, { 'aa' })
|
|
local opts_1 = tbl_deep_extend('force', { row = 0, col = 0, zindex = 11 }, base_opts)
|
|
api.nvim_open_win(bufnr_1, false, opts_1)
|
|
|
|
local bufnr_2 = api.nvim_create_buf(false, true)
|
|
api.nvim_buf_set_lines(bufnr_2, 0, -1, true, { 'bb' })
|
|
local opts_2 = tbl_deep_extend('force', { row = 0, col = 1, zindex = 10 }, base_opts)
|
|
api.nvim_open_win(bufnr_2, false, opts_2)
|
|
|
|
command('redraw')
|
|
end
|
|
|
|
describe('screenchar() and family respect floating windows', function()
|
|
local function with_ext_multigrid(multigrid)
|
|
before_each(function()
|
|
clear()
|
|
Screen.new(40, 7, { ext_multigrid = multigrid })
|
|
-- These commands result into visible text `aabc`.
|
|
-- `aab` - from floating windows, `c` - from text in regular window.
|
|
api.nvim_buf_set_lines(0, 0, -1, true, { 'cccc' })
|
|
setup_floating_windows()
|
|
end)
|
|
|
|
it('screenattr()', function()
|
|
local attr_1 = fn.screenattr(1, 1)
|
|
local attr_2 = fn.screenattr(1, 2)
|
|
local attr_3 = fn.screenattr(1, 3)
|
|
local attr_4 = fn.screenattr(1, 4)
|
|
eq(attr_1, attr_2)
|
|
eq(attr_1, attr_3)
|
|
neq(attr_1, attr_4)
|
|
end)
|
|
|
|
it('screenchar()', function()
|
|
eq(97, fn.screenchar(1, 1))
|
|
eq(97, fn.screenchar(1, 2))
|
|
eq(98, fn.screenchar(1, 3))
|
|
eq(99, fn.screenchar(1, 4))
|
|
end)
|
|
|
|
it('screenchars()', function()
|
|
eq({ 97 }, fn.screenchars(1, 1))
|
|
eq({ 97 }, fn.screenchars(1, 2))
|
|
eq({ 98 }, fn.screenchars(1, 3))
|
|
eq({ 99 }, fn.screenchars(1, 4))
|
|
end)
|
|
|
|
it('screenstring()', function()
|
|
eq('a', fn.screenstring(1, 1))
|
|
eq('a', fn.screenstring(1, 2))
|
|
eq('b', fn.screenstring(1, 3))
|
|
eq('c', fn.screenstring(1, 4))
|
|
end)
|
|
end
|
|
|
|
describe('with ext_multigrid', function()
|
|
with_ext_multigrid(true)
|
|
end)
|
|
describe('without ext_multigrid', function()
|
|
with_ext_multigrid(false)
|
|
end)
|
|
end)
|