77 lines
3.1 KiB
C++
77 lines
3.1 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 <gtest/gtest.h>
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#include "builder.h"
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#include "super_vbmeta_format.h"
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using android::base::Result;
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using android::fs_mgr::SuperVBMetaBuilder;
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TEST(BuilderTest, VBMetaTableBasic) {
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std::unique_ptr<SuperVBMetaBuilder> builder = std::make_unique<SuperVBMetaBuilder>();
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ASSERT_NE(builder, nullptr);
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Result<uint8_t> vbmeta_index = builder->AddVBMetaImage("vbmeta" /* vbmeta_name */);
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EXPECT_RESULT_OK(vbmeta_index);
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Result<uint8_t> vbmeta_system_slot = builder->AddVBMetaImage("vbmeta_system" /* vbmeta_name */);
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EXPECT_RESULT_OK(vbmeta_system_slot);
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Result<uint8_t> vbmeta_vendor_slot = builder->AddVBMetaImage("vbmeta_vendor" /* vbmeta_name */);
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EXPECT_RESULT_OK(vbmeta_vendor_slot);
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builder->DeleteVBMetaImage("vbmeta_system" /* vbmeta_name */);
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Result<uint8_t> vbmeta_product_slot =
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builder->AddVBMetaImage("vbmeta_product" /* vbmeta_name */);
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EXPECT_RESULT_OK(vbmeta_product_slot);
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std::unique_ptr<VBMetaTable> table = builder->ExportVBMetaTable();
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ASSERT_NE(table, nullptr);
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// check for vbmeta table header
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EXPECT_EQ(table->header.magic, SUPER_VBMETA_MAGIC);
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EXPECT_EQ(table->header.major_version, SUPER_VBMETA_MAJOR_VERSION);
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EXPECT_EQ(table->header.minor_version, SUPER_VBMETA_MINOR_VERSION);
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EXPECT_EQ(table->header.header_size, SUPER_VBMETA_HEADER_SIZE);
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EXPECT_EQ(table->header.total_size,
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SUPER_VBMETA_HEADER_SIZE + SUPER_VBMETA_DESCRIPTOR_SIZE * 3 + 33);
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EXPECT_EQ(table->header.descriptors_size, SUPER_VBMETA_DESCRIPTOR_SIZE * 3 + 33);
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// Test for vbmeta table descriptors
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EXPECT_EQ(table->descriptors.size(), 3);
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EXPECT_EQ(table->descriptors[0].vbmeta_index, 0);
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EXPECT_EQ(table->descriptors[0].vbmeta_name_length, 6);
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for (int i = 0; i < sizeof(table->descriptors[0].reserved); i++)
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EXPECT_EQ(table->descriptors[0].reserved[i], 0);
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EXPECT_EQ(table->descriptors[0].vbmeta_name, "vbmeta");
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EXPECT_EQ(table->descriptors[1].vbmeta_index, 2);
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EXPECT_EQ(table->descriptors[1].vbmeta_name_length, 13);
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for (int i = 0; i < sizeof(table->descriptors[1].reserved); i++)
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EXPECT_EQ(table->descriptors[1].reserved[i], 0);
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EXPECT_EQ(table->descriptors[1].vbmeta_name, "vbmeta_vendor");
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EXPECT_EQ(table->descriptors[2].vbmeta_index, 1);
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EXPECT_EQ(table->descriptors[2].vbmeta_name_length, 14);
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for (int i = 0; i < sizeof(table->descriptors[2].reserved); i++)
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EXPECT_EQ(table->descriptors[2].reserved[i], 0);
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EXPECT_EQ(table->descriptors[2].vbmeta_name, "vbmeta_product");
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}
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