d4fd229e5e
* Reorganize wasi-misc-tests. Move wasi-misc-tests out of wasi-common, to break a dependency cycle; previously, wasmtime-* depended on wasi-common, but wasi-common dev-dependended on wasmtime-*. Now, wasi-common no longer dev-depends on wasmtime-*; instead, the tests are in their own crate which depends on wasi-common and on wasmtime-*. Also, rename wasi-misc-tests to wasi-tests for simplicity. This also removes the "wasm_tests" feature; it's replaced by the "test-programs" feature. * Update the CI script to use the new feature name. * Update the CI script to use the new feature name in one more place. * Change a `write!` to a `writeln!`.
55 lines
1.4 KiB
Rust
55 lines
1.4 KiB
Rust
use crate::wasi_wrappers::*;
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use more_asserts::assert_gt;
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use wasi::wasi_unstable;
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pub unsafe fn create_dir(dir_fd: wasi_unstable::Fd, dir_name: &str) {
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assert!(
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wasi_path_create_directory(dir_fd, dir_name).is_ok(),
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"creating a directory"
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);
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}
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pub unsafe fn cleanup_dir(dir_fd: wasi_unstable::Fd, dir_name: &str) {
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assert!(
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wasi_path_remove_directory(dir_fd, dir_name).is_ok(),
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"remove_directory on an empty directory should succeed"
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);
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}
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/// Create an empty file with the given name.
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pub unsafe fn create_file(dir_fd: wasi_unstable::Fd, file_name: &str) {
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let mut file_fd = wasi_unstable::Fd::max_value() - 1;
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let status = wasi_path_open(
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dir_fd,
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0,
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file_name,
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wasi_unstable::O_CREAT,
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0,
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0,
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0,
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&mut file_fd,
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);
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assert_eq!(
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status,
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wasi_unstable::raw::__WASI_ESUCCESS,
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"creating a file"
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);
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assert_gt!(
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file_fd,
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libc::STDERR_FILENO as wasi_unstable::Fd,
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"file descriptor range check",
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);
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close_fd(file_fd);
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}
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pub unsafe fn cleanup_file(dir_fd: wasi_unstable::Fd, file_name: &str) {
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assert!(
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wasi_path_unlink_file(dir_fd, file_name).is_ok(),
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"unlink_file on a symlink should succeed"
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);
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}
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pub unsafe fn close_fd(fd: wasi_unstable::Fd) {
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assert!(wasi_unstable::fd_close(fd).is_ok(), "closing a file");
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}
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