mirror of
https://github.com/neovim/neovim.git
synced 2024-12-23 20:55:18 -07:00
0dd933265f
When a terminal application running inside the terminal emulator sets the cursor shape or blink status of the cursor, update the cursor in the parent terminal to match. This removes the "virtual cursor" that has been in use by the terminal emulator since the beginning. The original rationale for using the virtual cursor was to avoid having to support additional UI methods to change the cursor color for other (non-TUI) UIs, instead relying on the TermCursor and TermCursorNC highlight groups. The TermCursor highlight group is now used in the default 'guicursor' value, which has a new entry for Terminal mode. However, the TermCursorNC highlight group is no longer supported: since terminal windows now use the real cursor, when the window is not focused there is no cursor displayed in the window at all, so there is nothing to highlight. Users can still use the StatusLineTermNC highlight group to differentiate non-focused terminal windows. BREAKING CHANGE: The TermCursorNC highlight group is no longer supported.
290 lines
10 KiB
Lua
290 lines
10 KiB
Lua
local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local Screen = require('test.functional.ui.screen')
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local tt = require('test.functional.testterm')
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local assert_alive = n.assert_alive
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local mkdir, write_file, rmdir = t.mkdir, t.write_file, n.rmdir
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local eq = t.eq
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local feed = n.feed
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local feed_command = n.feed_command
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local clear = n.clear
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local command = n.command
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local testprg = n.testprg
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local nvim_dir = n.nvim_dir
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local has_powershell = n.has_powershell
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local set_shell_powershell = n.set_shell_powershell
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local skip = t.skip
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local is_os = t.is_os
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clear() -- for has_powershell()
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describe('shell command :!', function()
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local screen
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before_each(function()
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clear()
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screen = tt.setup_child_nvim({
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'-u',
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'NONE',
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'-i',
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'NONE',
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'--cmd',
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'colorscheme vim',
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'--cmd',
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n.nvim_set .. ' notermguicolors',
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})
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screen:expect([[
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^ |
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{4:~ }|*4
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{3:-- TERMINAL --} |
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]])
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end)
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after_each(function()
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tt.feed_data('\3') -- Ctrl-C
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end)
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it('displays output without LF/EOF. #4646 #4569 #3772', function()
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skip(is_os('win'))
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-- NOTE: We use a child nvim (within a :term buffer)
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-- to avoid triggering a UI flush.
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tt.feed_data(':!printf foo; sleep 200\n')
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screen:expect([[
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{4:~ }|*2
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{5: }|
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:!printf foo; sleep 200 |
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foo |
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{3:-- TERMINAL --} |
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]])
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end)
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it('throttles shell-command output greater than ~10KB', function()
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skip(is_os('openbsd'), 'FIXME #10804')
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skip(is_os('win'))
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tt.feed_data((':!%s REP 30001 foo\n'):format(testprg('shell-test')))
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-- If we observe any line starting with a dot, then throttling occurred.
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-- Avoid false failure on slow systems.
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screen:expect { any = '\n%.', timeout = 20000 }
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-- Final chunk of output should always be displayed, never skipped.
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-- (Throttling is non-deterministic, this test is merely a sanity check.)
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screen:expect(
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[[
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29997: foo |
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29998: foo |
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29999: foo |
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30000: foo |
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{10:Press ENTER or type command to continue}^ |
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{3:-- TERMINAL --} |
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]],
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{
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-- test/functional/testnvim.lua defaults to background=light.
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[1] = { reverse = true },
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[3] = { bold = true },
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[10] = { foreground = 2 },
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}
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)
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end)
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end)
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describe('shell command :!', function()
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before_each(function()
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clear()
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end)
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it('cat a binary file #4142', function()
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feed(":exe 'silent !cat '.shellescape(v:progpath)<CR>")
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assert_alive()
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end)
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it([[display \x08 char #4142]], function()
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feed(':silent !echo \08<CR>')
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assert_alive()
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end)
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it('handles control codes', function()
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skip(is_os('win'), 'missing printf')
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local screen = Screen.new(50, 4)
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-- Print TAB chars. #2958
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feed([[:!printf '1\t2\t3'<CR>]])
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screen:expect {
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grid = [[
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{3: }|
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:!printf '1\t2\t3' |
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1 2 3 |
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{6:Press ENTER or type command to continue}^ |
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]],
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}
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feed([[<CR>]])
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-- Print BELL control code. #4338
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screen.bell = false
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feed([[:!printf '\007\007\007\007text'<CR>]])
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screen:expect {
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grid = [[
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{3: }|
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:!printf '\007\007\007\007text' |
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text |
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{6:Press ENTER or type command to continue}^ |
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]],
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condition = function()
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eq(true, screen.bell)
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end,
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}
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feed([[<CR>]])
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-- Print BS control code.
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feed([[:echo system('printf ''\010\n''')<CR>]])
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screen:expect([[
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{3: }|
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{18:^H} |
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{6:Press ENTER or type command to continue}^ |
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]])
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feed([[<CR>]])
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-- Print LF control code.
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feed([[:!printf '\n'<CR>]])
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screen:expect([[
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:!printf '\n' |
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{6:Press ENTER or type command to continue}^ |
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]])
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feed([[<CR>]])
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end)
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describe('', function()
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local screen
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before_each(function()
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rmdir('bang_filter_spec')
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mkdir('bang_filter_spec')
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write_file('bang_filter_spec/f1', 'f1')
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write_file('bang_filter_spec/f2', 'f2')
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write_file('bang_filter_spec/f3', 'f3')
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screen = Screen.new(53, 10)
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end)
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after_each(function()
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rmdir('bang_filter_spec')
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end)
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it("doesn't truncate Last line of shell output #3269", function()
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command(
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is_os('win') and [[nnoremap <silent>\l :!dir /b bang_filter_spec<cr>]]
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or [[nnoremap <silent>\l :!ls bang_filter_spec<cr>]]
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)
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local result = (
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is_os('win') and [[:!dir /b bang_filter_spec]] or [[:!ls bang_filter_spec ]]
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)
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feed([[\l]])
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screen:expect([[
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{1:~ }|*2
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{3: }|
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]] .. result .. [[ |
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f1 |
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f2 |
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f3 |
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{6:Press ENTER or type command to continue}^ |
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]])
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end)
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it('handles binary and multibyte data', function()
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feed_command('!cat test/functional/fixtures/shell_data.txt')
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screen.bell = false
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screen:expect {
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grid = [[
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{1:~ }|
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{3: }|
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:!cat test/functional/fixtures/shell_data.txt |
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{18:^@^A^B^C^D^E^F^H} |
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{18:^N^O^P^Q^R^S^T^U^V^W^X^Y^Z^[^\^]^^^_} |
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ö 한글 {18:<a5><c3>} |
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t {18:<ff>} |
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{6:Press ENTER or type command to continue}^ |
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]],
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condition = function()
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eq(true, screen.bell)
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end,
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}
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end)
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it('handles multibyte sequences split over buffer boundaries', function()
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command('cd ' .. nvim_dir)
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local cmd = is_os('win') and '!shell-test UTF-8 ' or '!./shell-test UTF-8'
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feed_command(cmd)
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-- Note: only the first example of split composed char works
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screen:expect([[
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{3: }|
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:]] .. cmd .. [[ |
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å |
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ref: å̲ |
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1: å̲ |
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2: å ̲ |
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3: å ̲ |
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{6:Press ENTER or type command to continue}^ |
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]])
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end)
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end)
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if has_powershell() then
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it('powershell supports literal strings', function()
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set_shell_powershell()
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local screen = Screen.new(45, 4)
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feed_command([[!'Write-Output $a']])
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screen:expect([[
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:!'Write-Output $a' |
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Write-Output $a |
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{6:Press ENTER or type command to continue}^ |
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]])
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feed_command([[!$a = 1; Write-Output '$a']])
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screen:expect([[
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:!$a = 1; Write-Output '$a' |
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$a |
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{6:Press ENTER or type command to continue}^ |
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]])
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feed_command([[!"Write-Output $a"]])
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screen:expect([[
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:!"Write-Output $a" |
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Write-Output |
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{6:Press ENTER or type command to continue}^ |
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]])
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feed_command([[!$a = 1; Write-Output "$a"]])
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screen:expect([[
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:!$a = 1; Write-Output "$a" |
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1 |
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{6:Press ENTER or type command to continue}^ |
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]])
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if is_os('win') then
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feed_command([[!& 'cmd.exe' /c 'echo $a']])
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screen:expect([[
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:!& 'cmd.exe' /c 'echo $a' |
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$a |
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{6:Press ENTER or type command to continue}^ |
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]])
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else
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feed_command([[!& '/bin/sh' -c 'echo ''$a''']])
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screen:expect([[
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:!& '/bin/sh' -c 'echo ''$a''' |
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$a |
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{6:Press ENTER or type command to continue}^ |
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]])
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end
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end)
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end
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end)
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