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test(tui): add test for overriding argv[0] (#24293)

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zeertzjq 2023-07-08 18:27:53 +08:00 committed by GitHub
parent 21fa19f3e8
commit 8c9e37cc09
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1 changed files with 40 additions and 3 deletions
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43
test/functional/terminal/tui_spec.lua
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@ -30,6 +30,7 @@ local spawn_argv = helpers.spawn_argv
local set_session = helpers.set_session
local feed = helpers.feed
local eval = helpers.eval
local write_file = helpers.write_file
if helpers.skip(helpers.is_os('win')) then return end
@ -1620,9 +1621,6 @@ end)
describe('TUI', function()
before_each(clear)
after_each(function()
os.remove('testF')
end)
it('resize at startup #17285 #15044 #11330', function()
local screen = Screen.new(50, 10)
@ -1653,7 +1651,46 @@ describe('TUI', function()
]])
end)
it('argv[0] can be overridden #23953', function()
if not exec_lua('return pcall(require, "ffi")') then
pending('missing LuaJIT FFI')
end
local script_file = 'Xargv0.lua'
write_file(script_file, [=[
local ffi = require('ffi')
ffi.cdef([[int execl(const char *, const char *, ...);]])
ffi.C.execl(vim.v.progpath, 'Xargv0nvim', '--clean')
]=])
finally(function()
os.remove(script_file)
end)
local screen = thelpers.screen_setup(0, string.format([=[["%s", "--clean", "-l", "%s"]]=],
nvim_prog, script_file))
screen:expect{grid=[[
{1: } |
{4:~ }|
{4:~ }|
{4:~ }|
{5:[No Name] 0,0-1 All}|
|
{3:-- TERMINAL --} |
]]}
feed_data(':put =v:argv + [v:progname]\n')
screen:expect{grid=[[
Xargv0nvim |
--embed |
--clean |
{1:X}argv0nvim |
{5:[No Name] [+] 5,1 Bot}|
4 more lines |
{3:-- TERMINAL --} |
]]}
end)
it('with non-tty (pipe) stdout/stderr', function()
finally(function()
os.remove('testF')
end)
local screen = thelpers.screen_setup(0, '"'..nvim_prog
..' -u NONE -i NONE --cmd \'set noswapfile noshowcmd noruler\' --cmd \'normal iabc\' > /dev/null 2>&1 && cat testF && rm testF"')
feed_data(':w testF\n:q\n')