Winson | 5e7370d | 2019-04-30 13:55:27 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "test/Test.h" |
| 18 | |
| 19 | namespace aapt { |
| 20 | |
| 21 | using ArchiveTest = TestDirectoryFixture; |
| 22 | |
| 23 | constexpr size_t kTestDataLength = 100; |
| 24 | |
| 25 | class TestData : public io::MallocData { |
| 26 | public: |
| 27 | TestData(std::unique_ptr<uint8_t[]>& data, size_t size) |
| 28 | : MallocData(std::move(data), size) {} |
| 29 | |
| 30 | bool HadError() const override { return !error_.empty(); } |
| 31 | |
| 32 | std::string GetError() const override { return error_; } |
| 33 | |
| 34 | std::string error_; |
| 35 | }; |
| 36 | |
| 37 | std::unique_ptr<uint8_t[]> MakeTestArray() { |
| 38 | auto array = std::make_unique<uint8_t[]>(kTestDataLength); |
| 39 | for (int index = 0; index < kTestDataLength; ++index) { |
| 40 | array[index] = static_cast<uint8_t>(rand()); |
| 41 | } |
| 42 | return array; |
| 43 | } |
| 44 | |
| 45 | std::unique_ptr<IArchiveWriter> MakeDirectoryWriter(const std::string& output_path) { |
| 46 | file::mkdirs(output_path); |
| 47 | |
| 48 | StdErrDiagnostics diag; |
| 49 | return CreateDirectoryArchiveWriter(&diag, output_path); |
| 50 | } |
| 51 | |
| 52 | std::unique_ptr<IArchiveWriter> MakeZipFileWriter(const std::string& output_path) { |
| 53 | file::mkdirs(file::GetStem(output_path).to_string()); |
| 54 | std::remove(output_path.c_str()); |
| 55 | |
| 56 | StdErrDiagnostics diag; |
| 57 | return CreateZipFileArchiveWriter(&diag, output_path); |
| 58 | } |
| 59 | |
| 60 | void VerifyDirectory(const std::string& path, const std::string& file, const uint8_t array[]) { |
| 61 | std::string file_path = file::BuildPath({path, file}); |
| 62 | auto buffer = std::make_unique<char[]>(kTestDataLength); |
| 63 | std::ifstream stream(file_path); |
| 64 | stream.read(buffer.get(), kTestDataLength); |
| 65 | |
| 66 | for (int index = 0; index < kTestDataLength; ++index) { |
| 67 | ASSERT_EQ(array[index], static_cast<uint8_t>(buffer[index])); |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | void VerifyZipFile(const std::string& output_path, const std::string& file, const uint8_t array[]) { |
| 72 | std::unique_ptr<io::ZipFileCollection> zip = io::ZipFileCollection::Create(output_path, nullptr); |
| 73 | std::unique_ptr<io::InputStream> stream = zip->FindFile(file)->OpenInputStream(); |
| 74 | |
| 75 | std::vector<uint8_t> buffer; |
| 76 | const void* data; |
| 77 | size_t size; |
| 78 | |
| 79 | while (stream->Next(&data, &size)) { |
| 80 | auto pointer = static_cast<const uint8_t*>(data); |
| 81 | buffer.insert(buffer.end(), pointer, pointer + size); |
| 82 | } |
| 83 | |
| 84 | for (int index = 0; index < kTestDataLength; ++index) { |
| 85 | ASSERT_EQ(array[index], buffer[index]); |
| 86 | } |
| 87 | } |
| 88 | |
| 89 | TEST_F(ArchiveTest, DirectoryWriteEntrySuccess) { |
| 90 | std::string output_path = GetTestPath("output"); |
| 91 | std::unique_ptr<IArchiveWriter> writer = MakeDirectoryWriter(output_path); |
| 92 | std::unique_ptr<uint8_t[]> data1 = MakeTestArray(); |
| 93 | std::unique_ptr<uint8_t[]> data2 = MakeTestArray(); |
| 94 | |
| 95 | ASSERT_TRUE(writer->StartEntry("test1", 0)); |
| 96 | ASSERT_TRUE(writer->Write(static_cast<const void*>(data1.get()), kTestDataLength)); |
| 97 | ASSERT_TRUE(writer->FinishEntry()); |
| 98 | ASSERT_FALSE(writer->HadError()); |
| 99 | |
| 100 | ASSERT_TRUE(writer->StartEntry("test2", 0)); |
| 101 | ASSERT_TRUE(writer->Write(static_cast<const void*>(data2.get()), kTestDataLength)); |
| 102 | ASSERT_TRUE(writer->FinishEntry()); |
| 103 | ASSERT_FALSE(writer->HadError()); |
| 104 | |
| 105 | writer.reset(); |
| 106 | |
| 107 | VerifyDirectory(output_path, "test1", data1.get()); |
| 108 | VerifyDirectory(output_path, "test2", data2.get()); |
| 109 | } |
| 110 | |
| 111 | TEST_F(ArchiveTest, DirectoryWriteFileSuccess) { |
| 112 | std::string output_path = GetTestPath("output"); |
| 113 | std::unique_ptr<IArchiveWriter> writer = MakeDirectoryWriter(output_path); |
| 114 | |
| 115 | std::unique_ptr<uint8_t[]> data1 = MakeTestArray(); |
| 116 | auto data1_copy = std::make_unique<uint8_t[]>(kTestDataLength); |
| 117 | std::copy(data1.get(), data1.get() + kTestDataLength, data1_copy.get()); |
| 118 | |
| 119 | std::unique_ptr<uint8_t[]> data2 = MakeTestArray(); |
| 120 | auto data2_copy = std::make_unique<uint8_t[]>(kTestDataLength); |
| 121 | std::copy(data2.get(), data2.get() + kTestDataLength, data2_copy.get()); |
| 122 | |
| 123 | auto input1 = std::make_unique<TestData>(data1_copy, kTestDataLength); |
| 124 | auto input2 = std::make_unique<TestData>(data2_copy, kTestDataLength); |
| 125 | |
| 126 | ASSERT_TRUE(writer->WriteFile("test1", 0, input1.get())); |
| 127 | ASSERT_FALSE(writer->HadError()); |
| 128 | ASSERT_TRUE(writer->WriteFile("test2", 0, input2.get())); |
| 129 | ASSERT_FALSE(writer->HadError()); |
| 130 | |
| 131 | writer.reset(); |
| 132 | |
| 133 | VerifyDirectory(output_path, "test1", data1.get()); |
| 134 | VerifyDirectory(output_path, "test2", data2.get()); |
| 135 | } |
| 136 | |
| 137 | TEST_F(ArchiveTest, DirectoryWriteFileError) { |
| 138 | std::string output_path = GetTestPath("output"); |
| 139 | std::unique_ptr<IArchiveWriter> writer = MakeDirectoryWriter(output_path); |
| 140 | std::unique_ptr<uint8_t[]> data = MakeTestArray(); |
| 141 | auto input = std::make_unique<TestData>(data, kTestDataLength); |
| 142 | input->error_ = "DirectoryWriteFileError"; |
| 143 | |
| 144 | ASSERT_FALSE(writer->WriteFile("test", 0, input.get())); |
| 145 | ASSERT_TRUE(writer->HadError()); |
| 146 | ASSERT_EQ("DirectoryWriteFileError", writer->GetError()); |
| 147 | } |
| 148 | |
| 149 | TEST_F(ArchiveTest, ZipFileWriteEntrySuccess) { |
| 150 | std::string output_path = GetTestPath("output.apk"); |
| 151 | std::unique_ptr<IArchiveWriter> writer = MakeZipFileWriter(output_path); |
| 152 | std::unique_ptr<uint8_t[]> data1 = MakeTestArray(); |
| 153 | std::unique_ptr<uint8_t[]> data2 = MakeTestArray(); |
| 154 | |
| 155 | ASSERT_TRUE(writer->StartEntry("test1", 0)); |
| 156 | ASSERT_TRUE(writer->Write(static_cast<const void*>(data1.get()), kTestDataLength)); |
| 157 | ASSERT_TRUE(writer->FinishEntry()); |
| 158 | ASSERT_FALSE(writer->HadError()); |
| 159 | |
| 160 | ASSERT_TRUE(writer->StartEntry("test2", 0)); |
| 161 | ASSERT_TRUE(writer->Write(static_cast<const void*>(data2.get()), kTestDataLength)); |
| 162 | ASSERT_TRUE(writer->FinishEntry()); |
| 163 | ASSERT_FALSE(writer->HadError()); |
| 164 | |
| 165 | writer.reset(); |
| 166 | |
| 167 | VerifyZipFile(output_path, "test1", data1.get()); |
| 168 | VerifyZipFile(output_path, "test2", data2.get()); |
| 169 | } |
| 170 | |
| 171 | TEST_F(ArchiveTest, ZipFileWriteFileSuccess) { |
| 172 | std::string output_path = GetTestPath("output.apk"); |
| 173 | std::unique_ptr<IArchiveWriter> writer = MakeZipFileWriter(output_path); |
| 174 | |
| 175 | std::unique_ptr<uint8_t[]> data1 = MakeTestArray(); |
| 176 | auto data1_copy = std::make_unique<uint8_t[]>(kTestDataLength); |
| 177 | std::copy(data1.get(), data1.get() + kTestDataLength, data1_copy.get()); |
| 178 | |
| 179 | std::unique_ptr<uint8_t[]> data2 = MakeTestArray(); |
| 180 | auto data2_copy = std::make_unique<uint8_t[]>(kTestDataLength); |
| 181 | std::copy(data2.get(), data2.get() + kTestDataLength, data2_copy.get()); |
| 182 | |
| 183 | auto input1 = std::make_unique<TestData>(data1_copy, kTestDataLength); |
| 184 | auto input2 = std::make_unique<TestData>(data2_copy, kTestDataLength); |
| 185 | |
| 186 | ASSERT_TRUE(writer->WriteFile("test1", 0, input1.get())); |
| 187 | ASSERT_FALSE(writer->HadError()); |
| 188 | ASSERT_TRUE(writer->WriteFile("test2", 0, input2.get())); |
| 189 | ASSERT_FALSE(writer->HadError()); |
| 190 | |
| 191 | writer.reset(); |
| 192 | |
| 193 | VerifyZipFile(output_path, "test1", data1.get()); |
| 194 | VerifyZipFile(output_path, "test2", data2.get()); |
| 195 | } |
| 196 | |
| 197 | TEST_F(ArchiveTest, ZipFileWriteFileError) { |
| 198 | std::string output_path = GetTestPath("output.apk"); |
| 199 | std::unique_ptr<IArchiveWriter> writer = MakeZipFileWriter(output_path); |
| 200 | std::unique_ptr<uint8_t[]> data = MakeTestArray(); |
| 201 | auto input = std::make_unique<TestData>(data, kTestDataLength); |
| 202 | input->error_ = "ZipFileWriteFileError"; |
| 203 | |
| 204 | ASSERT_FALSE(writer->WriteFile("test", 0, input.get())); |
| 205 | ASSERT_TRUE(writer->HadError()); |
| 206 | ASSERT_EQ("ZipFileWriteFileError", writer->GetError()); |
| 207 | } |
| 208 | |
| 209 | } // namespace aapt |