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test: don't test overriding argv[0] using FFI (#38012)

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Instead, test this by adding a new functionality to shell-test, allowing
reuse in other future tests.
This commit is contained in:
zeertzjq
2026-02-23 21:43:44 +08:00
committed by GitHub
parent c5b8ed870b
commit f1490b5fe9
2 changed files with 15 additions and 15 deletions
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10
test/functional/fixtures/shell-test.c
View File

@@ -31,6 +31,8 @@ static void help(void)
puts(" Prints \"ready $ prog args...\\n\" to stderr.");
puts(" shell-test -t {prompt text} EXE \"prog args...\"");
puts(" Prints \"{prompt text} $ progs args...\" to stderr.");
puts(" shell-test EXECVP \"prog\" \"arg0\" args...");
puts(" Executes prog arg0 args... using execvp().");
puts(" shell-test REP N {text}");
puts(" Prints \"{lnr}: {text}\\n\" to stdout N times, pausing every 100 lines.");
puts(" Example:");
@@ -73,6 +75,14 @@ int main(int argc, char **argv)
} else {
fprintf(stderr, "ready $ ");
}
#ifndef _MSG_VER
} else if (strcmp(argv[1], "EXECVP") == 0) {
if (argc < 4) {
fprintf(stderr, "Not enough arguments for EXECVP\n");
return 6;
}
execvp(argv[2], argv + 3);
#endif
} else if (strcmp(argv[1], "REP") == 0 || strcmp(argv[1], "REPFAST") == 0) {
bool fast = strcmp(argv[1], "REPFAST") == 0;
if (argc != 4) {

20
test/functional/terminal/tui_spec.lua
View File

@@ -2924,22 +2924,12 @@ describe('TUI', function()
it('argv[0] can be overridden #23953', function()
t.skip(is_os('win'), 'N/A for Windows')
if not exec_lua('return pcall(require, "ffi")') then
pending('N/A: 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', nil)
]=]
local screen = Screen.new(50, 7, { rgb = false })
fn.jobstart(
{ testprg('shell-test'), 'EXECVP', nvim_prog, 'Xargv0nvim', '--clean' },
{ term = true, env = { VIMRUNTIME = os.getenv('VIMRUNTIME') } }
)
finally(function()
os.remove(script_file)
end)
local screen = tt.setup_child_nvim({ '--clean', '-l', script_file })
command('startinsert')
screen:expect([[
^ |
~ |*3