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42 lines
1.6 KiB
42 lines
1.6 KiB
/**
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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 "gtest/gtest.h"
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#include <android-base/file.h>
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#include <android-base/properties.h>
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#include "bpf/BpfUtils.h"
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class VtsBootconfigTest : public testing::Test {};
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TEST_F(VtsBootconfigTest, ProcCmdlineAndroidbootTest) {
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// This test only applies to devices launching with S(or greater) AND with
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// kernel version 5.10(or greater)
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bool kernel_support = android::bpf::isAtLeastKernelVersion(5, 10, 0);
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if (std::stoi(android::base::GetProperty("ro.product.first_api_level", "0"))
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< __ANDROID_API_S__ || !kernel_support) {
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GTEST_SKIP() << "Bootconfig requirements do not apply";
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}
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std::string cmdline;
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ASSERT_TRUE(android::base::ReadFileToString("/proc/cmdline", &cmdline));
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EXPECT_TRUE(cmdline.size() > 0);
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EXPECT_EQ(cmdline.find("androidboot"), cmdline.npos)
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<< "\"androidboot\" parameters are not allowed in the kernel cmdline for "
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<< "devices using kernel version 5.10 or greater with Android S and beyond. "
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<< "These parameters are to be placed in bootconfig."
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<< "\n/proc/cmdline contents:\n" << cmdline;
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}
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