80 lines
3.0 KiB
C++
80 lines
3.0 KiB
C++
/*
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* Copyright (C) 2019 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-base/properties.h>
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#include <fs_mgr.h>
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#include <fstab/fstab.h>
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#include <gtest/gtest.h>
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#include <liblp/liblp.h>
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#include <liblp/metadata_format.h>
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#include <liblp/partition_opener.h>
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#include <liblp/property_fetcher.h>
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#include "liblp_test.h"
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using namespace android::fs_mgr;
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using namespace android::fs_mgr::testing;
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using ::testing::Return;
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// Compliance test on the actual device with dynamic partitions.
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class DeviceTest : public LiblpTest {
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public:
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void SetUp() override {
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// Read real properties.
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IPropertyFetcher::OverrideForTesting(std::make_unique<PropertyFetcher>());
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if (!IPropertyFetcher::GetInstance()->GetBoolProperty("ro.boot.dynamic_partitions",
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false)) {
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GTEST_SKIP() << "Device doesn't have dynamic partitions enabled, skipping";
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}
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}
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};
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TEST_F(DeviceTest, BlockDeviceInfo) {
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PartitionOpener opener;
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BlockDeviceInfo device_info;
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ASSERT_TRUE(opener.GetInfo(fs_mgr_get_super_partition_name(), &device_info));
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// Check that the device doesn't give us some weird inefficient
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// alignment.
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EXPECT_EQ(device_info.alignment % LP_SECTOR_SIZE, 0);
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EXPECT_EQ(device_info.logical_block_size % LP_SECTOR_SIZE, 0);
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}
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TEST_F(DeviceTest, ReadSuperPartitionCurrentSlot) {
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auto slot_suffix = fs_mgr_get_slot_suffix();
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auto slot_number = SlotNumberForSlotSuffix(slot_suffix);
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auto super_name = fs_mgr_get_super_partition_name(slot_number);
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auto metadata = ReadMetadata(super_name, slot_number);
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EXPECT_NE(metadata, nullptr);
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}
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TEST_F(DeviceTest, ReadSuperPartitionOtherSlot) {
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auto other_slot_suffix = fs_mgr_get_other_slot_suffix();
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if (other_slot_suffix.empty()) {
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GTEST_SKIP() << "No other slot, skipping";
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}
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if (IPropertyFetcher::GetInstance()->GetBoolProperty("ro.boot.dynamic_partitions_retrofit",
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false)) {
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GTEST_SKIP() << "Device with retrofit dynamic partition may not have metadata at other "
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<< "slot, skipping";
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}
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auto other_slot_number = SlotNumberForSlotSuffix(other_slot_suffix);
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auto other_super_name = fs_mgr_get_super_partition_name(other_slot_number);
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auto other_metadata = ReadMetadata(other_super_name, other_slot_number);
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EXPECT_NE(other_metadata, nullptr);
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}
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