55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
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/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <android/sysprop/HypervisorProperties.sysprop.h>
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#include "virt/VirtualizationTest.h"
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using android::sysprop::HypervisorProperties::hypervisor_protected_vm_supported;
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using android::sysprop::HypervisorProperties::hypervisor_vm_supported;
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namespace {
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bool isVmSupported() {
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bool has_capability = hypervisor_vm_supported().value_or(false) ||
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hypervisor_protected_vm_supported().value_or(false);
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if (!has_capability) {
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return false;
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}
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const std::array<const char *, 2> needed_files = {
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"/apex/com.android.virt/bin/crosvm",
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"/apex/com.android.virt/bin/virtualizationservice",
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};
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return std::all_of(needed_files.begin(), needed_files.end(),
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[](const char *file) { return access(file, F_OK) == 0; });
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}
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} // namespace
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namespace virt {
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void VirtualizationTest::SetUp() {
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if (!isVmSupported()) {
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GTEST_SKIP() << "Device doesn't support KVM.";
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}
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mVirtualizationService = waitForService<IVirtualizationService>(
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String16("android.system.virtualizationservice"));
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ASSERT_NE(mVirtualizationService, nullptr);
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}
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} // namespace virt
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