rust/tests/ui/paths-containing-nul.rs
Alex Crichton cf6d6050f7 Update test directives for wasm32-wasip1
* The WASI targets deal with the `main` symbol a bit differently than
  native so some `codegen` and `assembly` tests have been ignored.
* All `ignore-emscripten` directives have been updated to
  `ignore-wasm32` to be more clear that all wasm targets are ignored and
  it's not just Emscripten.
* Most `ignore-wasm32-bare` directives are now gone.
* Some ignore directives for wasm were switched to `needs-unwind`
  instead.
* Many `ignore-wasm32*` directives are removed as the tests work with
  WASI as opposed to `wasm32-unknown-unknown`.
2024-03-11 09:36:35 -07:00

49 lines
2.1 KiB
Rust

//@ run-pass
#![allow(deprecated)]
//@ ignore-wasm32 no cwd
//@ ignore-sgx no files
use std::fs;
use std::io;
fn assert_invalid_input<T>(on: &str, result: io::Result<T>) {
fn inner(on: &str, result: io::Result<()>) {
match result {
Ok(()) => panic!("{} didn't return an error on a path with NUL", on),
Err(e) => assert!(e.kind() == io::ErrorKind::InvalidInput,
"{} returned a strange {:?} on a path with NUL", on, e.kind()),
}
}
inner(on, result.map(drop))
}
fn main() {
assert_invalid_input("File::open", fs::File::open("\0"));
assert_invalid_input("File::create", fs::File::create("\0"));
assert_invalid_input("remove_file", fs::remove_file("\0"));
assert_invalid_input("metadata", fs::metadata("\0"));
assert_invalid_input("symlink_metadata", fs::symlink_metadata("\0"));
// If `dummy_file` does not exist, then we might get another unrelated error
let dummy_file = std::env::current_exe().unwrap();
assert_invalid_input("rename1", fs::rename("\0", "a"));
assert_invalid_input("rename2", fs::rename(&dummy_file, "\0"));
assert_invalid_input("copy1", fs::copy("\0", "a"));
assert_invalid_input("copy2", fs::copy(&dummy_file, "\0"));
assert_invalid_input("hard_link1", fs::hard_link("\0", "a"));
assert_invalid_input("hard_link2", fs::hard_link(&dummy_file, "\0"));
assert_invalid_input("soft_link1", fs::soft_link("\0", "a"));
assert_invalid_input("soft_link2", fs::soft_link(&dummy_file, "\0"));
assert_invalid_input("read_link", fs::read_link("\0"));
assert_invalid_input("canonicalize", fs::canonicalize("\0"));
assert_invalid_input("create_dir", fs::create_dir("\0"));
assert_invalid_input("create_dir_all", fs::create_dir_all("\0"));
assert_invalid_input("remove_dir", fs::remove_dir("\0"));
assert_invalid_input("remove_dir_all", fs::remove_dir_all("\0"));
assert_invalid_input("read_dir", fs::read_dir("\0"));
assert_invalid_input("set_permissions",
fs::set_permissions("\0", fs::metadata(".").unwrap().permissions()));
}