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https://chromium.googlesource.com/crosvm/crosvm
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07a0706829
Vcpus are created on the Vm object, instead of with Vcpu::new. Vm keeps a copy of the Hypervisor to support create_vcpu. Otherwise the methods are the same as the kvm crate. BUG=chromium:1077058 TEST=cargo test Change-Id: I6fbd0e5fb5d81d4362a259e85eb392d8edbfff1f Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2247366 Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Steven Richman <srichman@google.com>
52 lines
1.6 KiB
Rust
52 lines
1.6 KiB
Rust
// Copyright 2020 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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// TODO: Delete these tests soon, once we start getting real implementations in place.
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#[cfg(any(target_arch = "arm", target_arch = "aarch64"))]
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mod test_concrete_aarch64;
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#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
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mod test_concrete_x86_64;
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use sys_util::GuestMemory;
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use hypervisor::*;
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#[cfg(any(target_arch = "arm", target_arch = "aarch64"))]
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use test_concrete_aarch64::*;
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#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
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use test_concrete_x86_64::*;
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fn run_vcpu<T, U, V>(_hypervm: &HyperVm<T, U, V>, _linux: &RunnableLinuxVm, vcpu: impl Vcpu)
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where
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T: Hypervisor,
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U: Vm,
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V: Vcpu,
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{
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let vcpu = vcpu.to_runnable().unwrap();
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// Tests that run() is callable, but vcpu isn't set up, so run will return an Error.
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assert!(vcpu.run().is_err());
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vcpu.request_interrupt_window().unwrap();
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}
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#[test]
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fn test_concrete_types() {
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let cfg_use_kvm = true;
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if cfg_use_kvm {
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let hypervisor = kvm::Kvm::new().unwrap();
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let mem = GuestMemory::new(&[]).unwrap();
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let vm = kvm::KvmVm::new(&hypervisor, mem).unwrap();
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let vcpu = vm.create_vcpu(0).unwrap();
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let mut vcpus = vec![vcpu];
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let mut hypervm = HyperVm {
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hypervisor,
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vm,
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vcpus,
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};
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let linux = configure_vm(&hypervm);
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vcpus = hypervm.vcpus.split_off(0);
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for vcpu in vcpus.into_iter() {
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run_vcpu(&hypervm, &linux, vcpu);
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}
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}
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}
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