mirror of
https://github.com/neovim/neovim.git
synced 2024-12-19 02:34:59 -07:00
103 lines
2.8 KiB
Lua
103 lines
2.8 KiB
Lua
local n = require('test.functional.testnvim')()
|
|
local Screen = require('test.functional.ui.screen')
|
|
local exec_lua = n.exec_lua
|
|
|
|
describe('decor perf', function()
|
|
before_each(n.clear)
|
|
|
|
it('can handle long lines', function()
|
|
local screen = Screen.new(100, 101)
|
|
screen:attach()
|
|
|
|
local result = exec_lua [==[
|
|
local ephemeral_pattern = {
|
|
{ 0, 4, 'Comment', 11 },
|
|
{ 0, 3, 'Keyword', 12 },
|
|
{ 1, 2, 'Label', 12 },
|
|
{ 0, 1, 'String', 21 },
|
|
{ 1, 3, 'Function', 21 },
|
|
{ 2, 10, 'Label', 8 },
|
|
}
|
|
|
|
local regular_pattern = {
|
|
{ 4, 5, 'String', 12 },
|
|
{ 1, 4, 'Function', 2 },
|
|
}
|
|
|
|
for _, list in ipairs({ ephemeral_pattern, regular_pattern }) do
|
|
for _, p in ipairs(list) do
|
|
p[3] = vim.api.nvim_get_hl_id_by_name(p[3])
|
|
end
|
|
end
|
|
|
|
local text = ('abcdefghijklmnopqrstuvwxyz0123'):rep(333)
|
|
local line_len = #text
|
|
vim.api.nvim_buf_set_lines(0, 0, 0, false, { text })
|
|
|
|
local ns = vim.api.nvim_create_namespace('decor_spec.lua')
|
|
vim.api.nvim_buf_clear_namespace(0, ns, 0, -1)
|
|
vim.api.nvim_win_set_cursor(0, { 1, 0 })
|
|
|
|
local ps, pe
|
|
local function add_pattern(pattern, ephemeral)
|
|
ps = vim.uv.hrtime()
|
|
local i = 0
|
|
while i < line_len - 10 do
|
|
for _, p in ipairs(pattern) do
|
|
vim.api.nvim_buf_set_extmark(0, ns, 0, i + p[1], {
|
|
end_row = 0,
|
|
end_col = i + p[2],
|
|
hl_group = p[3],
|
|
priority = p[4],
|
|
ephemeral = ephemeral,
|
|
})
|
|
end
|
|
i = i + 5
|
|
end
|
|
pe = vim.uv.hrtime()
|
|
end
|
|
|
|
vim.api.nvim_set_decoration_provider(ns, {
|
|
on_win = function()
|
|
return true
|
|
end,
|
|
on_line = function()
|
|
add_pattern(ephemeral_pattern, true)
|
|
end,
|
|
})
|
|
|
|
add_pattern(regular_pattern, false)
|
|
|
|
local total = {}
|
|
local provider = {}
|
|
for i = 1, 100 do
|
|
local tic = vim.uv.hrtime()
|
|
vim.cmd'redraw!'
|
|
local toc = vim.uv.hrtime()
|
|
table.insert(total, toc - tic)
|
|
table.insert(provider, pe - ps)
|
|
end
|
|
|
|
return { total, provider }
|
|
]==]
|
|
|
|
local total, provider = unpack(result)
|
|
table.sort(total)
|
|
table.sort(provider)
|
|
|
|
local ms = 1 / 1000000
|
|
local function fmt(stats)
|
|
return string.format(
|
|
'min, 25%%, median, 75%%, max:\n\t%0.1fms,\t%0.1fms,\t%0.1fms,\t%0.1fms,\t%0.1fms',
|
|
stats[1] * ms,
|
|
stats[1 + math.floor(#stats * 0.25)] * ms,
|
|
stats[1 + math.floor(#stats * 0.5)] * ms,
|
|
stats[1 + math.floor(#stats * 0.75)] * ms,
|
|
stats[#stats] * ms
|
|
)
|
|
end
|
|
|
|
print('\nTotal ' .. fmt(total) .. '\nDecoration provider: ' .. fmt(provider))
|
|
end)
|
|
end)
|