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// SPDX-License-Identifier: EUPL-1.2+
// SPDX-FileCopyrightText: 2022 Alyssa Ross <hi@alyssa.is>
use std::ffi::{OsStr, OsString};
use std::fs::{create_dir_all, File};
use start_vm::vm_command;
use test_helper::TempDir;
fn main() -> std::io::Result<()> {
let tmp_dir = TempDir::new()?;
let service_dir = tmp_dir.path().join("vm-testvm");
let kernel_path = service_dir.join("data/config/vmlinux");
let image_path = service_dir.join("data/config/blk/root.img");
create_dir_all(image_path.parent().unwrap())?;
File::create(&kernel_path)?;
File::create(&image_path)?;
let command = vm_command(&service_dir, 4).unwrap();
assert_eq!(command.get_program(), "cloud-hypervisor");
let mut expected_disk_arg = OsString::from("path=");
expected_disk_arg.push(image_path);
expected_disk_arg.push(",readonly=on");
let expected_args = vec![
OsStr::new("--api-socket"),
OsStr::new("fd=4"),
OsStr::new("--cmdline"),
OsStr::new("console=ttyS0 root=PARTLABEL=root"),
OsStr::new("--memory"),
OsStr::new("size=256M,shared=on"),
OsStr::new("--console"),
OsStr::new("pty"),
OsStr::new("--kernel"),
kernel_path.as_os_str(),
OsStr::new("--disk"),
&expected_disk_arg,
OsStr::new("--serial"),
OsStr::new("file=/run/testvm.log"),
];
assert!(command.get_args().eq(expected_args.into_iter()));
Ok(())
}
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