e13fabb276
* Move `wasi` to `wasi_old` in wasi-tests Leave space for the new `wasi` crate but allow us to incrementally update tests. * Update the big_random_buf test * Update clock_time_get test * Update close_preopen test * Review comments * Update to latest Wasmtime API
82 lines
2.4 KiB
Rust
82 lines
2.4 KiB
Rust
use std::{env, process};
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use wasi_old::wasi_unstable;
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use wasi_tests::open_scratch_directory;
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use wasi_tests::utils::{cleanup_dir, cleanup_file, create_dir, create_file};
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use wasi_tests::wasi_wrappers::wasi_path_symlink;
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unsafe fn test_path_symlink_trailing_slashes(dir_fd: wasi_unstable::Fd) {
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// Link destination shouldn't end with a slash.
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assert_eq!(
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wasi_path_symlink("source", dir_fd, "target/"),
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Err(wasi_unstable::ENOENT),
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"link destination ending with a slash"
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);
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// Without the trailing slash, this should succeed.
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assert_eq!(
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wasi_path_symlink("source", dir_fd, "target"),
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Ok(()),
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"link destination ending with a slash"
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);
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cleanup_file(dir_fd, "target");
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// Link destination already exists, target has trailing slash.
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create_dir(dir_fd, "target");
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assert_eq!(
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wasi_path_symlink("source", dir_fd, "target/"),
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Err(wasi_unstable::EEXIST),
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"link destination already exists"
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);
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cleanup_dir(dir_fd, "target");
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// Link destination already exists, target has no trailing slash.
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create_dir(dir_fd, "target");
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assert_eq!(
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wasi_path_symlink("source", dir_fd, "target"),
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Err(wasi_unstable::EEXIST),
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"link destination already exists"
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);
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cleanup_dir(dir_fd, "target");
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// Link destination already exists, target has trailing slash.
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create_file(dir_fd, "target");
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assert_eq!(
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wasi_path_symlink("source", dir_fd, "target/"),
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Err(wasi_unstable::EEXIST),
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"link destination already exists"
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);
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cleanup_file(dir_fd, "target");
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// Link destination already exists, target has no trailing slash.
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create_file(dir_fd, "target");
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assert_eq!(
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wasi_path_symlink("source", dir_fd, "target"),
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Err(wasi_unstable::EEXIST),
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"link destination already exists"
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);
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cleanup_file(dir_fd, "target");
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}
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fn main() {
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let mut args = env::args();
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let prog = args.next().unwrap();
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let arg = if let Some(arg) = args.next() {
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arg
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} else {
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eprintln!("usage: {} <scratch directory>", prog);
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process::exit(1);
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};
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// Open scratch directory
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let dir_fd = match open_scratch_directory(&arg) {
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Ok(dir_fd) => dir_fd,
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Err(err) => {
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eprintln!("{}", err);
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process::exit(1)
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}
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};
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// Run the tests.
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unsafe { test_path_symlink_trailing_slashes(dir_fd) }
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}
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