diff options
Diffstat (limited to 'test/functional/terminal/tui_spec.lua')
| -rw-r--r-- | test/functional/terminal/tui_spec.lua | 62 |
1 files changed, 53 insertions, 9 deletions
diff --git a/test/functional/terminal/tui_spec.lua b/test/functional/terminal/tui_spec.lua index 777ef65d9e..d5f6a21d1d 100644 --- a/test/functional/terminal/tui_spec.lua +++ b/test/functional/terminal/tui_spec.lua @@ -1,12 +1,16 @@ -- TUI acceptance tests. -- Uses :terminal as a way to send keys and assert screen state. local global_helpers = require('test.helpers') +local uname = global_helpers.uname local helpers = require('test.functional.helpers')(after_each) local thelpers = require('test.functional.terminal.helpers') local feed_data = thelpers.feed_data local feed_command = helpers.feed_command +local clear = helpers.clear local nvim_dir = helpers.nvim_dir local retry = helpers.retry +local nvim_prog = helpers.nvim_prog +local nvim_set = helpers.nvim_set if helpers.pending_win32(pending) then return end @@ -14,9 +18,9 @@ describe('tui', function() local screen before_each(function() - helpers.clear() - screen = thelpers.screen_setup(0, '["'..helpers.nvim_prog - ..'", "-u", "NONE", "-i", "NONE", "--cmd", "set noswapfile noshowcmd noruler"]') + clear() + screen = thelpers.screen_setup(0, '["'..nvim_prog + ..'", "-u", "NONE", "-i", "NONE", "--cmd", "set noswapfile noshowcmd noruler undodir=. directory=. viewdir=. backupdir=."]') -- right now pasting can be really slow in the TUI, especially in ASAN. -- this will be fixed later but for now we require a high timeout. screen.timeout = 60000 @@ -372,19 +376,20 @@ end) -- does not initialize the TUI. describe("tui 't_Co' (terminal colors)", function() local screen - local is_freebsd = (string.lower(global_helpers.uname()) == 'freebsd') + local is_freebsd = (string.lower(uname()) == 'freebsd') local function assert_term_colors(term, colorterm, maxcolors) helpers.clear({env={TERM=term}, args={}}) -- This is ugly because :term/termopen() forces TERM=xterm-256color. -- TODO: Revisit this after jobstart/termopen accept `env` dict. screen = thelpers.screen_setup(0, string.format( - [=[['sh', '-c', 'LANG=C TERM=%s %s %s -u NONE -i NONE --cmd "silent set noswapfile noshowcmd noruler"']]=], + [=[['sh', '-c', 'LANG=C TERM=%s %s %s -u NONE -i NONE --cmd "%s"']]=], term or "", (colorterm ~= nil and "COLORTERM="..colorterm or ""), - helpers.nvim_prog)) + nvim_prog, + nvim_set)) - thelpers.feed_data(":echo &t_Co\n") + feed_data(":echo &t_Co\n") helpers.wait() local tline if maxcolors == 8 or maxcolors == 16 then @@ -397,10 +402,10 @@ describe("tui 't_Co' (terminal colors)", function() %s| %s| %s| - {5:[No Name] }| + %s| %-3s | {3:-- TERMINAL --} | - ]], tline, tline, tline, tostring(maxcolors and maxcolors or ""))) + ]], tline, tline, tline, tline, tostring(maxcolors and maxcolors or ""))) end -- ansi and no terminal type at all: @@ -628,3 +633,42 @@ describe("tui 't_Co' (terminal colors)", function() end) end) + +-- These tests require `thelpers` because --headless/--embed +-- does not initialize the TUI. +describe("tui 'term' option", function() + local screen + local is_bsd = not not string.find(string.lower(uname()), 'bsd') + + local function assert_term(term_envvar, term_expected) + clear() + -- This is ugly because :term/termopen() forces TERM=xterm-256color. + -- TODO: Revisit this after jobstart/termopen accept `env` dict. + local cmd = string.format( + [=[['sh', '-c', 'LANG=C TERM=%s %s -u NONE -i NONE --cmd "%s"']]=], + term_envvar or "", + nvim_prog, + nvim_set) + screen = thelpers.screen_setup(0, cmd) + + local full_timeout = screen.timeout + screen.timeout = 250 -- We want screen:expect() to fail quickly. + retry(nil, 2 * full_timeout, function() -- Wait for TUI thread to set 'term'. + feed_data(":echo 'term='.(&term)\n") + screen:expect('term='..term_expected, nil, nil, nil, true) + end) + end + + it('gets builtin term if $TERM is invalid', function() + assert_term("foo", "builtin_ansi") + end) + + it('gets system-provided term if $TERM is valid', function() + if is_bsd then -- BSD lacks terminfo, we always use builtin there. + assert_term("xterm", "builtin_xterm") + else + assert_term("xterm", "xterm") + end + end) + +end) |