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dangling directories are a windows thing

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This commit is contained in:
Pat Hickey
2021-01-28 12:58:41 -08:00
parent 4801ea04a1
commit 34ad8df169
5 changed files with 29 additions and 36 deletions
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26
crates/test-programs/wasi-tests/src/bin/dangling_fd.rs
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@@ -1,6 +1,6 @@
use more_asserts::assert_gt;
use std::{env, process};
use wasi_tests::open_scratch_directory;
use wasi_tests::{open_scratch_directory, TESTCONFIG};
unsafe fn test_dangling_fd(dir_fd: wasi::Fd) {
// Create a file, open it, delete it without closing the handle,
@@ -17,17 +17,19 @@ unsafe fn test_dangling_fd(dir_fd: wasi::Fd) {
let fd = wasi::path_open(dir_fd, 0, "file", wasi::OFLAGS_CREAT, 0, 0, 0).unwrap();
wasi::fd_close(fd).unwrap();
// Now, repeat the same process but for a directory
wasi::path_create_directory(dir_fd, "subdir").expect("failed to create dir");
let subdir_fd = wasi::path_open(dir_fd, 0, "subdir", wasi::OFLAGS_DIRECTORY, 0, 0, 0)
.expect("failed to open dir");
assert_gt!(
subdir_fd,
libc::STDERR_FILENO as wasi::Fd,
"file descriptor range check",
);
wasi::path_remove_directory(dir_fd, "subdir").expect("failed to remove dir 2");
wasi::path_create_directory(dir_fd, "subdir").expect("failed to create dir 2");
if TESTCONFIG.support_dangling_directory() {
// Now, repeat the same process but for a directory
wasi::path_create_directory(dir_fd, "subdir").expect("failed to create dir");
let subdir_fd = wasi::path_open(dir_fd, 0, "subdir", wasi::OFLAGS_DIRECTORY, 0, 0, 0)
.expect("failed to open dir");
assert_gt!(
subdir_fd,
libc::STDERR_FILENO as wasi::Fd,
"file descriptor range check",
);
wasi::path_remove_directory(dir_fd, "subdir").expect("failed to remove dir 2");
wasi::path_create_directory(dir_fd, "subdir").expect("failed to create dir 2");
}
}
fn main() {