1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <gtest/gtest.h>
#include "builder.h"
#include "super_vbmeta_format.h"
using android::base::Result;
using android::fs_mgr::SuperVBMetaBuilder;
TEST(BuilderTest, VBMetaTableBasic) {
std::unique_ptr<SuperVBMetaBuilder> builder = std::make_unique<SuperVBMetaBuilder>();
ASSERT_NE(builder, nullptr);
Result<uint8_t> vbmeta_index = builder->AddVBMetaImage("vbmeta" /* vbmeta_name */);
EXPECT_RESULT_OK(vbmeta_index);
Result<uint8_t> vbmeta_system_slot = builder->AddVBMetaImage("vbmeta_system" /* vbmeta_name */);
EXPECT_RESULT_OK(vbmeta_system_slot);
Result<uint8_t> vbmeta_vendor_slot = builder->AddVBMetaImage("vbmeta_vendor" /* vbmeta_name */);
EXPECT_RESULT_OK(vbmeta_vendor_slot);
builder->DeleteVBMetaImage("vbmeta_system" /* vbmeta_name */);
Result<uint8_t> vbmeta_product_slot =
builder->AddVBMetaImage("vbmeta_product" /* vbmeta_name */);
EXPECT_RESULT_OK(vbmeta_product_slot);
std::unique_ptr<VBMetaTable> table = builder->ExportVBMetaTable();
ASSERT_NE(table, nullptr);
// check for vbmeta table header
EXPECT_EQ(table->header.magic, SUPER_VBMETA_MAGIC);
EXPECT_EQ(table->header.major_version, SUPER_VBMETA_MAJOR_VERSION);
EXPECT_EQ(table->header.minor_version, SUPER_VBMETA_MINOR_VERSION);
EXPECT_EQ(table->header.header_size, SUPER_VBMETA_HEADER_SIZE);
EXPECT_EQ(table->header.total_size,
SUPER_VBMETA_HEADER_SIZE + SUPER_VBMETA_DESCRIPTOR_SIZE * 3 + 33);
EXPECT_EQ(table->header.descriptors_size, SUPER_VBMETA_DESCRIPTOR_SIZE * 3 + 33);
// Test for vbmeta table descriptors
EXPECT_EQ(table->descriptors.size(), 3);
EXPECT_EQ(table->descriptors[0].vbmeta_index, 0);
EXPECT_EQ(table->descriptors[0].vbmeta_name_length, 6);
for (int i = 0; i < sizeof(table->descriptors[0].reserved); i++)
EXPECT_EQ(table->descriptors[0].reserved[i], 0);
EXPECT_EQ(table->descriptors[0].vbmeta_name, "vbmeta");
EXPECT_EQ(table->descriptors[1].vbmeta_index, 2);
EXPECT_EQ(table->descriptors[1].vbmeta_name_length, 13);
for (int i = 0; i < sizeof(table->descriptors[1].reserved); i++)
EXPECT_EQ(table->descriptors[1].reserved[i], 0);
EXPECT_EQ(table->descriptors[1].vbmeta_name, "vbmeta_vendor");
EXPECT_EQ(table->descriptors[2].vbmeta_index, 1);
EXPECT_EQ(table->descriptors[2].vbmeta_name_length, 14);
for (int i = 0; i < sizeof(table->descriptors[2].reserved); i++)
EXPECT_EQ(table->descriptors[2].reserved[i], 0);
EXPECT_EQ(table->descriptors[2].vbmeta_name, "vbmeta_product");
}
|
