mirror of
https://chromium.googlesource.com/crosvm/crosvm
synced 2025-02-10 20:19:07 +00:00
483345c4c0
Container shell now defaults to user `crosvmdev` which will have same UID & GID as outside user. VS Code Remote Containers extension has the same behavior when loading config from devcontainer.json. TEST=all tests pass in container, new files in container have same permission as files created outside. FIXED=b:239476013 Change-Id: Ib3c696509e9ea45edd5f02ff025d9477576ec765 Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3814094 Auto-Submit: Zihan Chen <zihanchen@google.com> Reviewed-by: Dennis Kempin <denniskempin@google.com> Tested-by: Zihan Chen <zihanchen@google.com> Commit-Queue: Dennis Kempin <denniskempin@google.com>
43 lines
1.2 KiB
Rust
43 lines
1.2 KiB
Rust
// Copyright 2022 The Chromium OS Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
//! Testing virtio-block.
|
|
|
|
pub mod fixture;
|
|
|
|
use std::process::Command;
|
|
|
|
use fixture::Config;
|
|
use fixture::TestVm;
|
|
use tempfile::NamedTempFile;
|
|
|
|
fn prepare_disk_img() -> NamedTempFile {
|
|
let mut disk = NamedTempFile::new().unwrap();
|
|
disk.as_file_mut().set_len(1024 * 1024).unwrap();
|
|
|
|
// TODO(b/243127910): Use `mkfs.ext4 -d` to include test data.
|
|
Command::new("sudo")
|
|
.arg("mkfs.ext4")
|
|
.arg(disk.path().to_str().unwrap())
|
|
.output()
|
|
.expect("failed to execute process");
|
|
disk
|
|
}
|
|
|
|
// TODO(b/243127498): Add tests for write and sync operations.
|
|
#[test]
|
|
fn mount_block() {
|
|
let disk = prepare_disk_img();
|
|
let disk_path = disk.path().to_str().unwrap().to_string();
|
|
println!("disk={disk_path}");
|
|
|
|
let config = Config::new().extra_args(vec!["--rwdisk".to_string(), disk_path]);
|
|
let mut vm = TestVm::new(config).unwrap();
|
|
assert_eq!(
|
|
vm.exec_in_guest("mount -t ext4 /dev/vdb /mnt && echo 42")
|
|
.unwrap()
|
|
.trim(),
|
|
"42"
|
|
);
|
|
}
|