| // Copyright 2022 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| use { |
| fidl_fuchsia_io as fio, fuchsia_zircon as zx, |
| io_conformance_util::{test_harness::TestHarness, *}, |
| }; |
| |
| #[fuchsia::test] |
| async fn file_write_with_sufficient_rights() { |
| let harness = TestHarness::new().await; |
| |
| for file_flags in harness |
| .file_rights |
| .valid_combos_with(fio::OpenFlags::RIGHT_WRITABLE | fio::OpenFlags::NOT_DIRECTORY) |
| { |
| let root = root_directory(vec![file(TEST_FILE, vec![])]); |
| let test_dir = harness.get_directory(root, harness.dir_rights.all()); |
| |
| let file = open_node::<fio::FileMarker>(&test_dir, file_flags, TEST_FILE).await; |
| let _: u64 = file |
| .write("".as_bytes()) |
| .await |
| .expect("write failed") |
| .map_err(zx::Status::from_raw) |
| .expect("write error"); |
| } |
| } |
| |
| #[fuchsia::test] |
| async fn file_write_with_insufficient_rights() { |
| let harness = TestHarness::new().await; |
| |
| for file_flags in harness |
| .file_rights |
| .valid_combos_without(fio::OpenFlags::RIGHT_WRITABLE | fio::OpenFlags::NOT_DIRECTORY) |
| { |
| let root = root_directory(vec![file(TEST_FILE, vec![])]); |
| let test_dir = harness.get_directory(root, harness.dir_rights.all()); |
| |
| let file = open_node::<fio::FileMarker>(&test_dir, file_flags, TEST_FILE).await; |
| let result = |
| file.write("".as_bytes()).await.expect("write failed").map_err(zx::Status::from_raw); |
| assert_eq!(result, Err(zx::Status::BAD_HANDLE)) |
| } |
| } |
| |
| #[fuchsia::test] |
| async fn file_write_at_with_sufficient_rights() { |
| let harness = TestHarness::new().await; |
| |
| for file_flags in harness |
| .file_rights |
| .valid_combos_with(fio::OpenFlags::RIGHT_WRITABLE | fio::OpenFlags::NOT_DIRECTORY) |
| { |
| let root = root_directory(vec![file(TEST_FILE, vec![])]); |
| let test_dir = harness.get_directory(root, harness.dir_rights.all()); |
| |
| let file = open_node::<fio::FileMarker>(&test_dir, file_flags, TEST_FILE).await; |
| let _: u64 = file |
| .write_at("".as_bytes(), 0) |
| .await |
| .expect("write_at failed") |
| .map_err(zx::Status::from_raw) |
| .expect("write_at error"); |
| } |
| } |
| |
| #[fuchsia::test] |
| async fn file_write_at_with_insufficient_rights() { |
| let harness = TestHarness::new().await; |
| for file_flags in harness |
| .file_rights |
| .valid_combos_without(fio::OpenFlags::RIGHT_WRITABLE | fio::OpenFlags::NOT_DIRECTORY) |
| { |
| let root = root_directory(vec![file(TEST_FILE, vec![])]); |
| let test_dir = harness.get_directory(root, harness.dir_rights.all()); |
| |
| let file = open_node::<fio::FileMarker>(&test_dir, file_flags, TEST_FILE).await; |
| let result = file |
| .write_at("".as_bytes(), 0) |
| .await |
| .expect("write_at failed") |
| .map_err(zx::Status::from_raw); |
| assert_eq!(result, Err(zx::Status::BAD_HANDLE)); |
| } |
| } |