diff options
Diffstat (limited to 'test/functional/terminal/tui_spec.lua')
| -rw-r--r-- | test/functional/terminal/tui_spec.lua | 176 |
1 files changed, 164 insertions, 12 deletions
diff --git a/test/functional/terminal/tui_spec.lua b/test/functional/terminal/tui_spec.lua index d38bedcd4a..364ca327a4 100644 --- a/test/functional/terminal/tui_spec.lua +++ b/test/functional/terminal/tui_spec.lua @@ -1,10 +1,10 @@ -- Some sanity checks for the TUI using the builtin terminal emulator -- as a simple way to send keys and assert screen state. -local Screen = require('test.functional.ui.screen') local helpers = require('test.functional.helpers') local thelpers = require('test.functional.terminal.helpers') local feed = thelpers.feed_data local execute = helpers.execute +local nvim_dir = helpers.nvim_dir describe('tui', function() local screen @@ -41,7 +41,7 @@ describe('tui', function() -- INSERT -- | -- TERMINAL -- | ]]) - feed('\x1b') + feed('\027') screen:expect([[ abc | test1 | @@ -53,11 +53,11 @@ describe('tui', function() ]]) end) - it('interprets leading esc byte as the alt modifier', function() + it('interprets leading <Esc> byte as ALT modifier in normal-mode', function() local keys = 'dfghjkl' for c in keys:gmatch('.') do execute('nnoremap <a-'..c..'> ialt-'..c..'<cr><esc>') - feed('\x1b'..c) + feed('\027'..c) end screen:expect([[ alt-j | @@ -80,11 +80,30 @@ describe('tui', function() ]]) end) + it('does not mangle unmapped ALT-key chord', function() + -- Vim represents ALT/META by setting the "high bit" of the modified key; + -- we do _not_. #3982 + -- + -- Example: for input ALT+j: + -- * Vim (Nvim prior to #3982) sets high-bit, inserts "ê". + -- * Nvim (after #3982) inserts "j". + feed('i\027j') + screen:expect([[ + j{1: } | + ~ | + ~ | + ~ | + [No Name] [+] | + -- INSERT -- | + -- TERMINAL -- | + ]]) + end) + it('accepts ascii control sequences', function() feed('i') - feed('\x16\x07') -- ctrl+g - feed('\x16\x16') -- ctrl+v - feed('\x16\x0d') -- ctrl+m + feed('\022\007') -- ctrl+g + feed('\022\022') -- ctrl+v + feed('\022\013') -- ctrl+m screen:expect([[ {3:^G^V^M}{1: } | ~ | @@ -97,7 +116,7 @@ describe('tui', function() end) it('automatically sends <Paste> for bracketed paste sequences', function() - feed('i\x1b[200~') + feed('i\027[200~') screen:expect([[ {1: } | ~ | @@ -117,7 +136,7 @@ describe('tui', function() -- INSERT (paste) -- | -- TERMINAL -- | ]]) - feed('\x1b[201~') + feed('\027[201~') screen:expect([[ pasted from terminal{1: } | ~ | @@ -135,9 +154,7 @@ describe('tui', function() for i = 1, 3000 do t[i] = 'item ' .. tostring(i) end - feed('i\x1b[200~') - feed(table.concat(t, '\n')) - feed('\x1b[201~') + feed('i\027[200~'..table.concat(t, '\n')..'\027[201~') screen:expect([[ item 2997 | item 2998 | @@ -149,3 +166,138 @@ describe('tui', function() ]]) end) end) + +describe('tui with non-tty file descriptors', function() + before_each(helpers.clear) + + after_each(function() + os.remove('testF') -- ensure test file is removed + end) + + it('can handle pipes as stdout and stderr', function() + local screen = thelpers.screen_setup(0, '"'..helpers.nvim_prog..' -u NONE -i NONE --cmd \'set noswapfile\' --cmd \'normal iabc\' > /dev/null 2>&1 && cat testF && rm testF"') + screen:set_default_attr_ids({}) + screen:set_default_attr_ignore(true) + feed(':w testF\n:q\n') + screen:expect([[ + :w testF | + :q | + abc | + | + [Process exited 0] | + | + -- TERMINAL -- | + ]]) + end) +end) + +describe('tui focus event handling', function() + local screen + + before_each(function() + helpers.clear() + screen = thelpers.screen_setup(0, '["'..helpers.nvim_prog..'", "-u", "NONE", "-i", "NONE", "--cmd", "set noswapfile"]') + execute('autocmd FocusGained * echo "gained"') + execute('autocmd FocusLost * echo "lost"') + end) + + it('can handle focus events in normal mode', function() + feed('\027[I') + screen:expect([[ + {1: } | + ~ | + ~ | + ~ | + [No Name] | + gained | + -- TERMINAL -- | + ]]) + + feed('\027[O') + screen:expect([[ + {1: } | + ~ | + ~ | + ~ | + [No Name] | + lost | + -- TERMINAL -- | + ]]) + end) + + it('can handle focus events in insert mode', function() + execute('set noshowmode') + feed('i') + feed('\027[I') + screen:expect([[ + {1: } | + ~ | + ~ | + ~ | + [No Name] | + gained | + -- TERMINAL -- | + ]]) + feed('\027[O') + screen:expect([[ + {1: } | + ~ | + ~ | + ~ | + [No Name] | + lost | + -- TERMINAL -- | + ]]) + end) + + it('can handle focus events in cmdline mode', function() + feed(':') + feed('\027[I') + screen:expect([[ + | + ~ | + ~ | + ~ | + [No Name] | + g{1:a}ined | + -- TERMINAL -- | + ]]) + feed('\027[O') + screen:expect([[ + | + ~ | + ~ | + ~ | + [No Name] | + l{1:o}st | + -- TERMINAL -- | + ]]) + end) + + it('can handle focus events in terminal mode', function() + execute('set shell='..nvim_dir..'/shell-test') + execute('set laststatus=0') + execute('set noshowmode') + execute('terminal') + feed('\027[I') + screen:expect([[ + ready $ | + [Process exited 0]{1: } | + | + | + | + gained | + -- TERMINAL -- | + ]]) + feed('\027[O') + screen:expect([[ + ready $ | + [Process exited 0]{1: } | + | + | + | + lost | + -- TERMINAL -- | + ]]) + end) +end) |