mirror of
https://chromium.googlesource.com/crosvm/crosvm
synced 2024-10-26 05:44:24 +00:00
09a0a32345
These bindings are autogenerated via a manual invocation to bindgen. Also included are the calculations for ioctl numbers, which bindgen was not capable of generating. Note that a few of the autogenerated tests fail currently. BUG=chromium:711556 TEST=cargo test # note there are 4 failures Change-Id: I818c5bba1f032aec131459de1346c548148e6612 Reviewed-on: https://chromium-review.googlesource.com/477375 Reviewed-by: Dylan Reid <dgreid@chromium.org> Tested-by: Zach Reizner <zachr@chromium.org>
40 lines
1 KiB
Rust
40 lines
1 KiB
Rust
// Copyright 2017 The Chromium OS Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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extern crate kvm_sys;
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extern crate libc;
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use libc::{ioctl, open, O_RDWR};
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use kvm_sys::*;
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const KVM_PATH: &'static str = "/dev/kvm\0";
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#[test]
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fn get_version() {
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let sys_fd = unsafe { open(KVM_PATH.as_ptr() as *const i8, O_RDWR) };
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assert!(sys_fd >= 0);
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let ret = unsafe { ioctl(sys_fd, KVM_GET_API_VERSION(), 0) };
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assert_eq!(ret as u32, KVM_API_VERSION);
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}
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#[test]
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fn create_vm_fd() {
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let sys_fd = unsafe { open(KVM_PATH.as_ptr() as *const i8, O_RDWR) };
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assert!(sys_fd >= 0);
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let vm_fd = unsafe { ioctl(sys_fd, KVM_CREATE_VM(), 0) };
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assert!(vm_fd >= 0);
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}
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#[test]
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fn check_vm_extension() {
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let sys_fd = unsafe { open(KVM_PATH.as_ptr() as *const i8, O_RDWR) };
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assert!(sys_fd >= 0);
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let has_user_memory = unsafe { ioctl(sys_fd, KVM_CHECK_EXTENSION(), KVM_CAP_USER_MEMORY) };
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assert_eq!(has_user_memory, 1);
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}
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