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-rw-r--r--test/functional/terminal/buffer_spec.lua13
-rw-r--r--test/functional/terminal/cursor_spec.lua2
-rw-r--r--test/functional/terminal/edit_spec.lua75
-rw-r--r--test/functional/terminal/ex_terminal_spec.lua23
-rw-r--r--test/functional/terminal/tui_spec.lua55
5 files changed, 134 insertions, 34 deletions
diff --git a/test/functional/terminal/buffer_spec.lua b/test/functional/terminal/buffer_spec.lua
index 55ef254a63..cefb603a7e 100644
--- a/test/functional/terminal/buffer_spec.lua
+++ b/test/functional/terminal/buffer_spec.lua
@@ -158,8 +158,7 @@ describe('terminal buffer', function()
end)
it('handles loss of focus gracefully', function()
- -- Temporarily change the statusline to avoid printing the file name, which
- -- varies be where the test is run.
+ -- Change the statusline to avoid printing the file name, which varies.
nvim('set_option', 'statusline', '==========')
execute('set laststatus=0')
@@ -195,5 +194,15 @@ describe('terminal buffer', function()
execute('set laststatus=1') -- Restore laststatus to the default.
end)
+
+ it('term_close() use-after-free #4393', function()
+ if eval("executable('yes')") == 0 then
+ pending('missing "yes" command')
+ return
+ end
+ execute('terminal yes')
+ feed([[<C-\><C-n>]])
+ execute('bdelete!')
+ end)
end)
diff --git a/test/functional/terminal/cursor_spec.lua b/test/functional/terminal/cursor_spec.lua
index e9cb010003..c15da2f760 100644
--- a/test/functional/terminal/cursor_spec.lua
+++ b/test/functional/terminal/cursor_spec.lua
@@ -59,7 +59,7 @@ describe('terminal cursor', function()
]])
end)
- it('is positioned correctly when focused', function()
+ pending('is positioned correctly when focused', function()
feed('i')
screen:expect([[
1 tty ready |
diff --git a/test/functional/terminal/edit_spec.lua b/test/functional/terminal/edit_spec.lua
new file mode 100644
index 0000000000..dcc4a54610
--- /dev/null
+++ b/test/functional/terminal/edit_spec.lua
@@ -0,0 +1,75 @@
+local helpers = require('test.functional.helpers')
+local screen = require('test.functional.ui.screen')
+
+local curbufmeths = helpers.curbufmeths
+local curwinmeths = helpers.curwinmeths
+local nvim_dir = helpers.nvim_dir
+local command = helpers.command
+local meths = helpers.meths
+local clear = helpers.clear
+local eq = helpers.eq
+
+describe(':edit term://*', function()
+ local get_screen = function(columns, lines)
+ local scr = screen.new(columns, lines)
+ scr:attach(false)
+ return scr
+ end
+
+ before_each(function()
+ clear()
+ meths.set_option('shell', nvim_dir .. '/shell-test')
+ meths.set_option('shellcmdflag', 'EXE')
+ end)
+
+ it('runs TermOpen event', function()
+ meths.set_var('termopen_runs', {})
+ command('autocmd TermOpen * :call add(g:termopen_runs, expand("<amatch>"))')
+ command('edit term://')
+ local termopen_runs = meths.get_var('termopen_runs')
+ eq(1, #termopen_runs)
+ eq(termopen_runs[1], termopen_runs[1]:match('^term://.//%d+:$'))
+ end)
+
+ it('runs TermOpen early enough to respect terminal_scrollback_buffer_size', function()
+ local columns, lines = 20, 4
+ local scr = get_screen(columns, lines)
+ local rep = 'a'
+ meths.set_option('shellcmdflag', 'REP ' .. rep)
+ local rep_size = rep:byte()
+ local sb = 10
+ local gsb = 20
+ meths.set_var('terminal_scrollback_buffer_size', gsb)
+ command('autocmd TermOpen * :let b:terminal_scrollback_buffer_size = '
+ .. tostring(sb))
+ command('edit term://foobar')
+ local bufcontents = {}
+ local winheight = curwinmeths.get_height()
+ -- I have no idea why there is + 4 needed. But otherwise it works fine with
+ -- different scrollbacks.
+ local shift = -4
+ local buf_cont_start = rep_size - 1 - sb - winheight - shift
+ local bufline = function(i) return ('%d: foobar'):format(i) end
+ for i = buf_cont_start,(rep_size - 1) do
+ bufcontents[#bufcontents + 1] = bufline(i)
+ end
+ bufcontents[#bufcontents + 1] = ''
+ bufcontents[#bufcontents + 1] = '[Process exited 0]'
+ -- Do not ask me why displayed screen is one line *before* buffer
+ -- contents: buffer starts with 87:, screen with 86:.
+ local exp_screen = '\n'
+ local did_cursor = false
+ for i = 0,(winheight - 1) do
+ local line = bufline(buf_cont_start + i - 1)
+ exp_screen = (exp_screen
+ .. (did_cursor and '' or '^')
+ .. line
+ .. (' '):rep(columns - #line)
+ .. '|\n')
+ did_cursor = true
+ end
+ exp_screen = exp_screen .. (' '):rep(columns) .. '|\n'
+ scr:expect(exp_screen)
+ eq(bufcontents, curbufmeths.get_lines(1, -1, true))
+ end)
+end)
diff --git a/test/functional/terminal/ex_terminal_spec.lua b/test/functional/terminal/ex_terminal_spec.lua
index 493539b4d3..d89092ff27 100644
--- a/test/functional/terminal/ex_terminal_spec.lua
+++ b/test/functional/terminal/ex_terminal_spec.lua
@@ -1,15 +1,15 @@
local helpers = require('test.functional.helpers')
local Screen = require('test.functional.ui.screen')
local clear, wait, nvim = helpers.clear, helpers.wait, helpers.nvim
-local nvim_dir = helpers.nvim_dir
-local execute = helpers.execute
+local nvim_dir, source, eq = helpers.nvim_dir, helpers.source, helpers.eq
+local execute, eval = helpers.execute, helpers.eval
describe(':terminal', function()
local screen
before_each(function()
clear()
- screen = Screen.new(50, 7)
+ screen = Screen.new(50, 4)
screen:attach(false)
nvim('set_option', 'shell', nvim_dir..'/shell-test')
nvim('set_option', 'shellcmdflag', 'EXE')
@@ -23,9 +23,6 @@ describe(':terminal', function()
ready $ |
[Process exited 0] |
|
- |
- |
- |
-- TERMINAL -- |
]])
end)
@@ -37,9 +34,6 @@ describe(':terminal', function()
ready $ echo hi |
|
[Process exited 0] |
- |
- |
- |
-- TERMINAL -- |
]])
end)
@@ -51,10 +45,15 @@ describe(':terminal', function()
ready $ echo 'hello' \ "world" |
|
[Process exited 0] |
- |
- |
- |
-- TERMINAL -- |
]])
end)
+
+ it('ex_terminal() double-free #4554', function()
+ source([[
+ autocmd BufNew * set shell=foo
+ terminal]])
+ -- Verify that BufNew actually fired (else the test is invalid).
+ eq('foo', eval('&shell'))
+ end)
end)
diff --git a/test/functional/terminal/tui_spec.lua b/test/functional/terminal/tui_spec.lua
index 14700a2622..364ca327a4 100644
--- a/test/functional/terminal/tui_spec.lua
+++ b/test/functional/terminal/tui_spec.lua
@@ -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 |
@@ -185,7 +202,7 @@ describe('tui focus event handling', function()
end)
it('can handle focus events in normal mode', function()
- feed('\x1b[I')
+ feed('\027[I')
screen:expect([[
{1: } |
~ |
@@ -196,7 +213,7 @@ describe('tui focus event handling', function()
-- TERMINAL -- |
]])
- feed('\x1b[O')
+ feed('\027[O')
screen:expect([[
{1: } |
~ |
@@ -211,7 +228,7 @@ describe('tui focus event handling', function()
it('can handle focus events in insert mode', function()
execute('set noshowmode')
feed('i')
- feed('\x1b[I')
+ feed('\027[I')
screen:expect([[
{1: } |
~ |
@@ -221,7 +238,7 @@ describe('tui focus event handling', function()
gained |
-- TERMINAL -- |
]])
- feed('\x1b[O')
+ feed('\027[O')
screen:expect([[
{1: } |
~ |
@@ -235,7 +252,7 @@ describe('tui focus event handling', function()
it('can handle focus events in cmdline mode', function()
feed(':')
- feed('\x1b[I')
+ feed('\027[I')
screen:expect([[
|
~ |
@@ -245,7 +262,7 @@ describe('tui focus event handling', function()
g{1:a}ined |
-- TERMINAL -- |
]])
- feed('\x1b[O')
+ feed('\027[O')
screen:expect([[
|
~ |
@@ -262,7 +279,7 @@ describe('tui focus event handling', function()
execute('set laststatus=0')
execute('set noshowmode')
execute('terminal')
- feed('\x1b[I')
+ feed('\027[I')
screen:expect([[
ready $ |
[Process exited 0]{1: } |
@@ -272,7 +289,7 @@ describe('tui focus event handling', function()
gained |
-- TERMINAL -- |
]])
- feed('\x1b[O')
+ feed('\027[O')
screen:expect([[
ready $ |
[Process exited 0]{1: } |
generated by cgit (git 2.34.1) at 2025-07-24 19:41:44 +0000