42     builder.reset(new HashTreeBuilder(4096, EVP_sha256()));  in SetUp()
46     return builder->zero_block_hash_;  in zero_block_hash()
49     return builder->verity_tree_;  in verity_tree()
54     ASSERT_TRUE(builder->Initialize(data.size(), salt));  in GenerateHashTree()
55     ASSERT_TRUE(builder->Update(data.data(), data.size()));  in GenerateHashTree()
56     ASSERT_TRUE(builder->BuildHashTree());  in GenerateHashTree()
60   std::unique_ptr<HashTreeBuilder> builder;  member in BuildVerityTreeTest
65   ASSERT_EQ(4096u, builder->CalculateSize(1));  in TEST_F()
67   ASSERT_EQ(4096u, builder->CalculateSize(128 * 4096));  in TEST_F()
69   ASSERT_EQ(12288u, builder->CalculateSize(128 * 4096 + 1));  in TEST_F()
71   ASSERT_EQ(20811776u, builder->CalculateSize(2641915904));  in TEST_F()
76   ASSERT_FALSE(builder->Initialize(4095, salt_hex));  in TEST_F()
78   ASSERT_TRUE(builder->Initialize(4096, salt_hex));  in TEST_F()
91             HashTreeBuilder::BytesArrayToString(builder->root_hash()));  in TEST_F()
101             HashTreeBuilder::BytesArrayToString(builder->root_hash()));  in TEST_F()
107   builder.reset(  in TEST_F()
113             HashTreeBuilder::BytesArrayToString(builder->root_hash()));  in TEST_F()
124             HashTreeBuilder::BytesArrayToString(builder->root_hash()));  in TEST_F()
133   ASSERT_TRUE(builder->Initialize(data.size(), salt_hex));  in TEST_F()
139     ASSERT_TRUE(builder->Update(data.data() + offset, data_length));  in TEST_F()
143   ASSERT_TRUE(builder->BuildHashTree());  in TEST_F()
147             HashTreeBuilder::BytesArrayToString(builder->root_hash()));  in TEST_F()
156   ASSERT_TRUE(builder->Initialize(data.size(), salt_hex));  in TEST_F()
161     ASSERT_TRUE(builder->Update(data.data() + offset, data_length));  in TEST_F()
165   ASSERT_TRUE(builder->BuildHashTree());  in TEST_F()
169             HashTreeBuilder::BytesArrayToString(builder->root_hash()));  in TEST_F()
178   ASSERT_TRUE(builder->Initialize(data.size(), salt_hex));  in TEST_F()
183     ASSERT_TRUE(builder->Update(data.data() + offset, data_length));  in TEST_F()
187   ASSERT_TRUE(builder->BuildHashTree());  in TEST_F()
190   std::string expected_root_digest =  HashTreeBuilder::BytesArrayToString(builder->root_hash());  in TEST_F()
193   ASSERT_TRUE(builder->CalculateRootDigest(verity_tree().back(), &actual_root_digest));  in TEST_F()
200   builder.reset(  in TEST_F()
206             HashTreeBuilder::BytesArrayToString(builder->root_hash()));  in TEST_F()