mirror of
https://github.com/neovim/neovim.git
synced 2024-12-20 19:25:11 -07:00
121 lines
4.2 KiB
Lua
121 lines
4.2 KiB
Lua
-- To test tui/input.c, this module spawns `nvim` inside :terminal and sends
|
|
-- bytes via jobsend(). Note: the functional/helpers.lua test-session methods
|
|
-- operate on the _host_ session, _not_ the child session.
|
|
local helpers = require('test.functional.helpers')(nil)
|
|
local Screen = require('test.functional.ui.screen')
|
|
local nvim_dir = helpers.nvim_dir
|
|
local feed_command, nvim = helpers.feed_command, helpers.nvim
|
|
|
|
local function feed_data(data)
|
|
nvim('set_var', 'term_data', data)
|
|
nvim('command', 'call jobsend(b:terminal_job_id, term_data)')
|
|
end
|
|
|
|
local function feed_termcode(data)
|
|
-- feed with the job API
|
|
nvim('command', 'call jobsend(b:terminal_job_id, "\\x1b'..data..'")')
|
|
end
|
|
-- some helpers for controlling the terminal. the codes were taken from
|
|
-- infocmp xterm-256color which is less what libvterm understands
|
|
-- civis/cnorm
|
|
local function hide_cursor() feed_termcode('[?25l') end
|
|
local function show_cursor() feed_termcode('[?25h') end
|
|
-- smcup/rmcup
|
|
local function enter_altscreen() feed_termcode('[?1049h') end
|
|
local function exit_altscreen() feed_termcode('[?1049l') end
|
|
-- character attributes
|
|
local function set_fg(num) feed_termcode('[38;5;'..num..'m') end
|
|
local function set_bg(num) feed_termcode('[48;5;'..num..'m') end
|
|
local function set_bold() feed_termcode('[1m') end
|
|
local function set_italic() feed_termcode('[3m') end
|
|
local function set_underline() feed_termcode('[4m') end
|
|
local function clear_attrs() feed_termcode('[0;10m') end
|
|
-- mouse
|
|
local function enable_mouse() feed_termcode('[?1002h') end
|
|
local function disable_mouse() feed_termcode('[?1002l') end
|
|
|
|
local default_command = '["'..nvim_dir..'/tty-test'..'"]'
|
|
|
|
local function screen_setup(extra_rows, command, cols, opts)
|
|
extra_rows = extra_rows and extra_rows or 0
|
|
command = command and command or default_command
|
|
cols = cols and cols or 50
|
|
|
|
nvim('command', 'highlight TermCursor cterm=reverse')
|
|
nvim('command', 'highlight TermCursorNC ctermbg=11')
|
|
|
|
local screen = Screen.new(cols, 7 + extra_rows)
|
|
screen:set_default_attr_ids({
|
|
[1] = {reverse = true}, -- focused cursor
|
|
[2] = {background = 11}, -- unfocused cursor
|
|
[3] = {bold = true},
|
|
[4] = {foreground = 12},
|
|
[5] = {bold = true, reverse = true},
|
|
[6] = {background = 11},
|
|
[7] = {foreground = 130},
|
|
[8] = {foreground = 15, background = 1}, -- error message
|
|
[9] = {foreground = 4},
|
|
[10] = {foreground = 121}, -- "Press ENTER" in embedded :terminal session.
|
|
[11] = {foreground = tonumber('0x00000b')},
|
|
[12] = {reverse = true, foreground = tonumber('0x000079')},
|
|
})
|
|
|
|
screen:attach(opts or {rgb=false})
|
|
|
|
feed_command('enew | call termopen('..command..')')
|
|
nvim('input', '<CR>')
|
|
local vim_errmsg = nvim('eval', 'v:errmsg')
|
|
if vim_errmsg and "" ~= vim_errmsg then
|
|
error(vim_errmsg)
|
|
end
|
|
|
|
feed_command('setlocal scrollback=10')
|
|
feed_command('startinsert')
|
|
|
|
-- tty-test puts the terminal into raw mode and echoes input. Tests work by
|
|
-- feeding termcodes to control the display and asserting by screen:expect.
|
|
if command == default_command and opts == nil then
|
|
-- Wait for "tty ready" to be printed before each test or the terminal may
|
|
-- still be in canonical mode (will echo characters for example).
|
|
local empty_line = (' '):rep(cols)
|
|
local expected = {
|
|
'tty ready'..(' '):rep(cols - 9),
|
|
'{1: }' ..(' '):rep(cols - 1),
|
|
empty_line,
|
|
empty_line,
|
|
empty_line,
|
|
empty_line,
|
|
}
|
|
for _ = 1, extra_rows do
|
|
table.insert(expected, empty_line)
|
|
end
|
|
|
|
table.insert(expected, '{3:-- TERMINAL --}' .. ((' '):rep(cols - 14)))
|
|
screen:expect(table.concat(expected, '|\n')..'|')
|
|
else
|
|
-- This eval also acts as a wait().
|
|
if 0 == nvim('eval', "exists('b:terminal_job_id')") then
|
|
error("terminal job failed to start")
|
|
end
|
|
end
|
|
return screen
|
|
end
|
|
|
|
return {
|
|
feed_data = feed_data,
|
|
feed_termcode = feed_termcode,
|
|
hide_cursor = hide_cursor,
|
|
show_cursor = show_cursor,
|
|
enter_altscreen = enter_altscreen,
|
|
exit_altscreen = exit_altscreen,
|
|
set_fg = set_fg,
|
|
set_bg = set_bg,
|
|
set_bold = set_bold,
|
|
set_italic = set_italic,
|
|
set_underline = set_underline,
|
|
clear_attrs = clear_attrs,
|
|
enable_mouse = enable_mouse,
|
|
disable_mouse = disable_mouse,
|
|
screen_setup = screen_setup
|
|
}
|