Narayan Kamath | 7462f02 | 2013-11-21 13:05:04 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 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 "ziparchive/zip_archive.h" |
| 18 | |
Narayan Kamath | 00a258c | 2013-12-13 16:06:19 +0000 | [diff] [blame] | 19 | #include <errno.h> |
Dmitriy Ivanov | 40b52b2 | 2014-07-15 19:33:00 -0700 | [diff] [blame] | 20 | #include <fcntl.h> |
Narayan Kamath | 00a258c | 2013-12-13 16:06:19 +0000 | [diff] [blame] | 21 | #include <getopt.h> |
Narayan Kamath | 7462f02 | 2013-11-21 13:05:04 +0000 | [diff] [blame] | 22 | #include <stdio.h> |
Narayan Kamath | 00a258c | 2013-12-13 16:06:19 +0000 | [diff] [blame] | 23 | #include <unistd.h> |
| 24 | #include <vector> |
| 25 | |
Narayan Kamath | f899bd5 | 2015-04-17 11:53:14 +0100 | [diff] [blame] | 26 | #include <base/file.h> |
Narayan Kamath | 7462f02 | 2013-11-21 13:05:04 +0000 | [diff] [blame] | 27 | #include <gtest/gtest.h> |
| 28 | |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 29 | static std::string test_data_dir; |
Narayan Kamath | 7462f02 | 2013-11-21 13:05:04 +0000 | [diff] [blame] | 30 | |
Neil Fuller | b1a113f | 2014-07-25 14:43:04 +0100 | [diff] [blame] | 31 | static const std::string kMissingZip = "missing.zip"; |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 32 | static const std::string kValidZip = "valid.zip"; |
| 33 | |
| 34 | static const uint8_t kATxtContents[] = { |
| 35 | 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', |
| 36 | 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', |
| 37 | '\n' |
| 38 | }; |
| 39 | |
| 40 | static const uint8_t kBTxtContents[] = { |
| 41 | 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', |
| 42 | '\n' |
| 43 | }; |
| 44 | |
Piotr Jastrzebski | ecccc5a | 2014-08-11 16:35:11 +0100 | [diff] [blame] | 45 | static const uint16_t kATxtNameLength = 5; |
| 46 | static const uint16_t kBTxtNameLength = 5; |
| 47 | static const uint16_t kNonexistentTxtNameLength = 15; |
| 48 | static const uint16_t kEmptyTxtNameLength = 9; |
| 49 | |
| 50 | static const uint8_t kATxtName[kATxtNameLength] = { |
| 51 | 'a', '.', 't', 'x', 't' |
| 52 | }; |
| 53 | |
| 54 | static const uint8_t kBTxtName[kBTxtNameLength] = { |
| 55 | 'b', '.', 't', 'x', 't' |
| 56 | }; |
| 57 | |
| 58 | static const uint8_t kNonexistentTxtName[kNonexistentTxtNameLength] = { |
| 59 | 'n', 'o', 'n', 'e', 'x', 'i', 's', 't', 'e', 'n', 't', '.', 't', 'x' ,'t' |
| 60 | }; |
| 61 | |
| 62 | static const uint8_t kEmptyTxtName[kEmptyTxtNameLength] = { |
| 63 | 'e', 'm', 'p', 't', 'y', '.', 't', 'x', 't' |
| 64 | }; |
| 65 | |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 66 | static int32_t OpenArchiveWrapper(const std::string& name, |
| 67 | ZipArchiveHandle* handle) { |
| 68 | const std::string abs_path = test_data_dir + "/" + name; |
| 69 | return OpenArchive(abs_path.c_str(), handle); |
| 70 | } |
| 71 | |
| 72 | static void AssertNameEquals(const std::string& name_str, |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 73 | const ZipString& name) { |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 74 | ASSERT_EQ(name_str.size(), name.name_length); |
| 75 | ASSERT_EQ(0, memcmp(name_str.c_str(), name.name, name.name_length)); |
| 76 | } |
| 77 | |
| 78 | TEST(ziparchive, Open) { |
| 79 | ZipArchiveHandle handle; |
| 80 | ASSERT_EQ(0, OpenArchiveWrapper(kValidZip, &handle)); |
| 81 | |
| 82 | CloseArchive(handle); |
| 83 | } |
| 84 | |
Neil Fuller | b1a113f | 2014-07-25 14:43:04 +0100 | [diff] [blame] | 85 | TEST(ziparchive, OpenMissing) { |
| 86 | ZipArchiveHandle handle; |
| 87 | ASSERT_NE(0, OpenArchiveWrapper(kMissingZip, &handle)); |
| 88 | |
| 89 | // Confirm the file descriptor is not going to be mistaken for a valid one. |
| 90 | ASSERT_EQ(-1, GetFileDescriptor(handle)); |
| 91 | } |
| 92 | |
Dmitriy Ivanov | 40b52b2 | 2014-07-15 19:33:00 -0700 | [diff] [blame] | 93 | TEST(ziparchive, OpenAssumeFdOwnership) { |
| 94 | int fd = open((test_data_dir + "/" + kValidZip).c_str(), O_RDONLY); |
| 95 | ASSERT_NE(-1, fd); |
| 96 | ZipArchiveHandle handle; |
| 97 | ASSERT_EQ(0, OpenArchiveFd(fd, "OpenWithAssumeFdOwnership", &handle)); |
| 98 | CloseArchive(handle); |
| 99 | ASSERT_EQ(-1, lseek(fd, 0, SEEK_SET)); |
| 100 | ASSERT_EQ(EBADF, errno); |
| 101 | } |
| 102 | |
| 103 | TEST(ziparchive, OpenDoNotAssumeFdOwnership) { |
| 104 | int fd = open((test_data_dir + "/" + kValidZip).c_str(), O_RDONLY); |
| 105 | ASSERT_NE(-1, fd); |
| 106 | ZipArchiveHandle handle; |
| 107 | ASSERT_EQ(0, OpenArchiveFd(fd, "OpenWithAssumeFdOwnership", &handle, false)); |
| 108 | CloseArchive(handle); |
| 109 | ASSERT_EQ(0, lseek(fd, 0, SEEK_SET)); |
| 110 | close(fd); |
| 111 | } |
| 112 | |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 113 | TEST(ziparchive, Iteration) { |
| 114 | ZipArchiveHandle handle; |
| 115 | ASSERT_EQ(0, OpenArchiveWrapper(kValidZip, &handle)); |
| 116 | |
| 117 | void* iteration_cookie; |
Yusuke Sato | f1d3d3b | 2015-06-25 14:09:00 -0700 | [diff] [blame] | 118 | ASSERT_EQ(0, StartIteration(handle, &iteration_cookie, NULL, NULL)); |
Narayan Kamath | 7462f02 | 2013-11-21 13:05:04 +0000 | [diff] [blame] | 119 | |
| 120 | ZipEntry data; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 121 | ZipString name; |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 122 | |
| 123 | // b/c.txt |
| 124 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 125 | AssertNameEquals("b/c.txt", name); |
| 126 | |
| 127 | // b/d.txt |
| 128 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 129 | AssertNameEquals("b/d.txt", name); |
| 130 | |
| 131 | // a.txt |
| 132 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 133 | AssertNameEquals("a.txt", name); |
| 134 | |
| 135 | // b.txt |
| 136 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 137 | AssertNameEquals("b.txt", name); |
| 138 | |
| 139 | // b/ |
| 140 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 141 | AssertNameEquals("b/", name); |
| 142 | |
| 143 | // End of iteration. |
| 144 | ASSERT_EQ(-1, Next(iteration_cookie, &data, &name)); |
| 145 | |
| 146 | CloseArchive(handle); |
| 147 | } |
| 148 | |
Yusuke Sato | f1d3d3b | 2015-06-25 14:09:00 -0700 | [diff] [blame] | 149 | TEST(ziparchive, IterationWithPrefix) { |
| 150 | ZipArchiveHandle handle; |
| 151 | ASSERT_EQ(0, OpenArchiveWrapper(kValidZip, &handle)); |
| 152 | |
| 153 | void* iteration_cookie; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 154 | ZipString prefix("b/"); |
Yusuke Sato | f1d3d3b | 2015-06-25 14:09:00 -0700 | [diff] [blame] | 155 | ASSERT_EQ(0, StartIteration(handle, &iteration_cookie, &prefix, NULL)); |
| 156 | |
| 157 | ZipEntry data; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 158 | ZipString name; |
Yusuke Sato | f1d3d3b | 2015-06-25 14:09:00 -0700 | [diff] [blame] | 159 | |
| 160 | // b/c.txt |
| 161 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 162 | AssertNameEquals("b/c.txt", name); |
| 163 | |
| 164 | // b/d.txt |
| 165 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 166 | AssertNameEquals("b/d.txt", name); |
| 167 | |
| 168 | // b/ |
| 169 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 170 | AssertNameEquals("b/", name); |
| 171 | |
| 172 | // End of iteration. |
| 173 | ASSERT_EQ(-1, Next(iteration_cookie, &data, &name)); |
| 174 | |
| 175 | CloseArchive(handle); |
| 176 | } |
| 177 | |
| 178 | TEST(ziparchive, IterationWithSuffix) { |
| 179 | ZipArchiveHandle handle; |
| 180 | ASSERT_EQ(0, OpenArchiveWrapper(kValidZip, &handle)); |
| 181 | |
| 182 | void* iteration_cookie; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 183 | ZipString suffix(".txt"); |
Yusuke Sato | f1d3d3b | 2015-06-25 14:09:00 -0700 | [diff] [blame] | 184 | ASSERT_EQ(0, StartIteration(handle, &iteration_cookie, NULL, &suffix)); |
| 185 | |
| 186 | ZipEntry data; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 187 | ZipString name; |
Yusuke Sato | f1d3d3b | 2015-06-25 14:09:00 -0700 | [diff] [blame] | 188 | |
| 189 | // b/c.txt |
| 190 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 191 | AssertNameEquals("b/c.txt", name); |
| 192 | |
| 193 | // b/d.txt |
| 194 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 195 | AssertNameEquals("b/d.txt", name); |
| 196 | |
| 197 | // a.txt |
| 198 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 199 | AssertNameEquals("a.txt", name); |
| 200 | |
| 201 | // b.txt |
| 202 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 203 | AssertNameEquals("b.txt", name); |
| 204 | |
| 205 | // End of iteration. |
| 206 | ASSERT_EQ(-1, Next(iteration_cookie, &data, &name)); |
| 207 | |
| 208 | CloseArchive(handle); |
| 209 | } |
| 210 | |
| 211 | TEST(ziparchive, IterationWithPrefixAndSuffix) { |
| 212 | ZipArchiveHandle handle; |
| 213 | ASSERT_EQ(0, OpenArchiveWrapper(kValidZip, &handle)); |
| 214 | |
| 215 | void* iteration_cookie; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 216 | ZipString prefix("b"); |
| 217 | ZipString suffix(".txt"); |
Yusuke Sato | f1d3d3b | 2015-06-25 14:09:00 -0700 | [diff] [blame] | 218 | ASSERT_EQ(0, StartIteration(handle, &iteration_cookie, &prefix, &suffix)); |
| 219 | |
| 220 | ZipEntry data; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 221 | ZipString name; |
Yusuke Sato | f1d3d3b | 2015-06-25 14:09:00 -0700 | [diff] [blame] | 222 | |
| 223 | // b/c.txt |
| 224 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 225 | AssertNameEquals("b/c.txt", name); |
| 226 | |
| 227 | // b/d.txt |
| 228 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 229 | AssertNameEquals("b/d.txt", name); |
| 230 | |
| 231 | // b.txt |
| 232 | ASSERT_EQ(0, Next(iteration_cookie, &data, &name)); |
| 233 | AssertNameEquals("b.txt", name); |
| 234 | |
| 235 | // End of iteration. |
| 236 | ASSERT_EQ(-1, Next(iteration_cookie, &data, &name)); |
| 237 | |
| 238 | CloseArchive(handle); |
| 239 | } |
| 240 | |
| 241 | TEST(ziparchive, IterationWithBadPrefixAndSuffix) { |
| 242 | ZipArchiveHandle handle; |
| 243 | ASSERT_EQ(0, OpenArchiveWrapper(kValidZip, &handle)); |
| 244 | |
| 245 | void* iteration_cookie; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 246 | ZipString prefix("x"); |
| 247 | ZipString suffix("y"); |
Yusuke Sato | f1d3d3b | 2015-06-25 14:09:00 -0700 | [diff] [blame] | 248 | ASSERT_EQ(0, StartIteration(handle, &iteration_cookie, &prefix, &suffix)); |
| 249 | |
| 250 | ZipEntry data; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 251 | ZipString name; |
Yusuke Sato | f1d3d3b | 2015-06-25 14:09:00 -0700 | [diff] [blame] | 252 | |
| 253 | // End of iteration. |
| 254 | ASSERT_EQ(-1, Next(iteration_cookie, &data, &name)); |
| 255 | |
| 256 | CloseArchive(handle); |
| 257 | } |
| 258 | |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 259 | TEST(ziparchive, FindEntry) { |
| 260 | ZipArchiveHandle handle; |
| 261 | ASSERT_EQ(0, OpenArchiveWrapper(kValidZip, &handle)); |
| 262 | |
| 263 | ZipEntry data; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 264 | ZipString name; |
Piotr Jastrzebski | ecccc5a | 2014-08-11 16:35:11 +0100 | [diff] [blame] | 265 | name.name = kATxtName; |
| 266 | name.name_length = kATxtNameLength; |
| 267 | ASSERT_EQ(0, FindEntry(handle, name, &data)); |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 268 | |
| 269 | // Known facts about a.txt, from zipinfo -v. |
| 270 | ASSERT_EQ(63, data.offset); |
| 271 | ASSERT_EQ(kCompressDeflated, data.method); |
| 272 | ASSERT_EQ(static_cast<uint32_t>(17), data.uncompressed_length); |
| 273 | ASSERT_EQ(static_cast<uint32_t>(13), data.compressed_length); |
| 274 | ASSERT_EQ(0x950821c5, data.crc32); |
| 275 | |
| 276 | // An entry that doesn't exist. Should be a negative return code. |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 277 | ZipString absent_name; |
Piotr Jastrzebski | ecccc5a | 2014-08-11 16:35:11 +0100 | [diff] [blame] | 278 | absent_name.name = kNonexistentTxtName; |
| 279 | absent_name.name_length = kNonexistentTxtNameLength; |
| 280 | ASSERT_LT(FindEntry(handle, absent_name, &data), 0); |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 281 | |
| 282 | CloseArchive(handle); |
| 283 | } |
| 284 | |
Mykola Kondratenko | 50afc15 | 2014-09-08 12:46:37 +0200 | [diff] [blame] | 285 | TEST(ziparchive, TestInvalidDeclaredLength) { |
| 286 | ZipArchiveHandle handle; |
| 287 | ASSERT_EQ(0, OpenArchiveWrapper("declaredlength.zip", &handle)); |
| 288 | |
| 289 | void* iteration_cookie; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 290 | ASSERT_EQ(0, StartIteration(handle, &iteration_cookie, NULL, NULL)); |
Mykola Kondratenko | 50afc15 | 2014-09-08 12:46:37 +0200 | [diff] [blame] | 291 | |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 292 | ZipString name; |
Mykola Kondratenko | 50afc15 | 2014-09-08 12:46:37 +0200 | [diff] [blame] | 293 | ZipEntry data; |
| 294 | |
| 295 | ASSERT_EQ(Next(iteration_cookie, &data, &name), 0); |
| 296 | ASSERT_EQ(Next(iteration_cookie, &data, &name), 0); |
| 297 | |
| 298 | CloseArchive(handle); |
| 299 | } |
| 300 | |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 301 | TEST(ziparchive, ExtractToMemory) { |
| 302 | ZipArchiveHandle handle; |
| 303 | ASSERT_EQ(0, OpenArchiveWrapper(kValidZip, &handle)); |
| 304 | |
| 305 | // An entry that's deflated. |
| 306 | ZipEntry data; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 307 | ZipString a_name; |
Piotr Jastrzebski | ecccc5a | 2014-08-11 16:35:11 +0100 | [diff] [blame] | 308 | a_name.name = kATxtName; |
| 309 | a_name.name_length = kATxtNameLength; |
| 310 | ASSERT_EQ(0, FindEntry(handle, a_name, &data)); |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 311 | const uint32_t a_size = data.uncompressed_length; |
| 312 | ASSERT_EQ(a_size, sizeof(kATxtContents)); |
| 313 | uint8_t* buffer = new uint8_t[a_size]; |
| 314 | ASSERT_EQ(0, ExtractToMemory(handle, &data, buffer, a_size)); |
| 315 | ASSERT_EQ(0, memcmp(buffer, kATxtContents, a_size)); |
| 316 | delete[] buffer; |
| 317 | |
| 318 | // An entry that's stored. |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 319 | ZipString b_name; |
Piotr Jastrzebski | ecccc5a | 2014-08-11 16:35:11 +0100 | [diff] [blame] | 320 | b_name.name = kBTxtName; |
| 321 | b_name.name_length = kBTxtNameLength; |
| 322 | ASSERT_EQ(0, FindEntry(handle, b_name, &data)); |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 323 | const uint32_t b_size = data.uncompressed_length; |
| 324 | ASSERT_EQ(b_size, sizeof(kBTxtContents)); |
| 325 | buffer = new uint8_t[b_size]; |
| 326 | ASSERT_EQ(0, ExtractToMemory(handle, &data, buffer, b_size)); |
| 327 | ASSERT_EQ(0, memcmp(buffer, kBTxtContents, b_size)); |
| 328 | delete[] buffer; |
| 329 | |
| 330 | CloseArchive(handle); |
| 331 | } |
| 332 | |
Narayan Kamath | 4f6b499 | 2014-06-03 13:59:23 +0100 | [diff] [blame] | 333 | static const uint32_t kEmptyEntriesZip[] = { |
Narayan Kamath | 48953a1 | 2014-01-24 12:32:39 +0000 | [diff] [blame] | 334 | 0x04034b50, 0x0000000a, 0x63600000, 0x00004438, 0x00000000, 0x00000000, |
| 335 | 0x00090000, 0x6d65001c, 0x2e797470, 0x55747874, 0x03000954, 0x52e25c13, |
| 336 | 0x52e25c24, 0x000b7875, 0x42890401, 0x88040000, 0x50000013, 0x1e02014b, |
| 337 | 0x00000a03, 0x60000000, 0x00443863, 0x00000000, 0x00000000, 0x09000000, |
| 338 | 0x00001800, 0x00000000, 0xa0000000, 0x00000081, 0x706d6500, 0x742e7974, |
| 339 | 0x54557478, 0x13030005, 0x7552e25c, 0x01000b78, 0x00428904, 0x13880400, |
| 340 | 0x4b500000, 0x00000605, 0x00010000, 0x004f0001, 0x00430000, 0x00000000 }; |
Narayan Kamath | 4f6b499 | 2014-06-03 13:59:23 +0100 | [diff] [blame] | 341 | |
Narayan Kamath | f899bd5 | 2015-04-17 11:53:14 +0100 | [diff] [blame] | 342 | // This is a zip file containing a single entry (ab.txt) that contains |
| 343 | // 90072 repetitions of the string "ab\n" and has an uncompressed length |
| 344 | // of 270216 bytes. |
| 345 | static const uint16_t kAbZip[] = { |
| 346 | 0x4b50, 0x0403, 0x0014, 0x0000, 0x0008, 0x51d2, 0x4698, 0xc4b0, |
| 347 | 0x2cda, 0x011b, 0x0000, 0x1f88, 0x0004, 0x0006, 0x001c, 0x6261, |
| 348 | 0x742e, 0x7478, 0x5455, 0x0009, 0x7c03, 0x3a09, 0x7c55, 0x3a09, |
| 349 | 0x7555, 0x0b78, 0x0100, 0x8904, 0x0042, 0x0400, 0x1388, 0x0000, |
| 350 | 0xc2ed, 0x0d31, 0x0000, 0x030c, 0x7fa0, 0x3b2e, 0x22ff, 0xa2aa, |
| 351 | 0x841f, 0x45fc, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 352 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 353 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 354 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 355 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 356 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 357 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 358 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 359 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 360 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 361 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 362 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 363 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 364 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 365 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 366 | 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, |
| 367 | 0x5555, 0x5555, 0x5555, 0x5555, 0xdd55, 0x502c, 0x014b, 0x1e02, |
| 368 | 0x1403, 0x0000, 0x0800, 0xd200, 0x9851, 0xb046, 0xdac4, 0x1b2c, |
| 369 | 0x0001, 0x8800, 0x041f, 0x0600, 0x1800, 0x0000, 0x0000, 0x0100, |
| 370 | 0x0000, 0xa000, 0x0081, 0x0000, 0x6100, 0x2e62, 0x7874, 0x5574, |
| 371 | 0x0554, 0x0300, 0x097c, 0x553a, 0x7875, 0x000b, 0x0401, 0x4289, |
| 372 | 0x0000, 0x8804, 0x0013, 0x5000, 0x054b, 0x0006, 0x0000, 0x0100, |
| 373 | 0x0100, 0x4c00, 0x0000, 0x5b00, 0x0001, 0x0000, 0x0000 |
| 374 | }; |
| 375 | |
| 376 | static const uint8_t kAbTxtName[] = { 'a', 'b', '.', 't', 'x', 't' }; |
| 377 | static const uint16_t kAbTxtNameLength = sizeof(kAbTxtName); |
| 378 | static const size_t kAbUncompressedSize = 270216; |
| 379 | |
Narayan Kamath | 926973e | 2014-06-09 14:18:14 +0100 | [diff] [blame] | 380 | static int make_temporary_file(const char* file_name_pattern) { |
| 381 | char full_path[1024]; |
| 382 | // Account for differences between the host and the target. |
| 383 | // |
| 384 | // TODO: Maybe reuse bionic/tests/TemporaryFile.h. |
| 385 | snprintf(full_path, sizeof(full_path), "/data/local/tmp/%s", file_name_pattern); |
| 386 | int fd = mkstemp(full_path); |
| 387 | if (fd == -1) { |
| 388 | snprintf(full_path, sizeof(full_path), "/tmp/%s", file_name_pattern); |
| 389 | fd = mkstemp(full_path); |
| 390 | } |
| 391 | |
| 392 | return fd; |
| 393 | } |
| 394 | |
Narayan Kamath | 4f6b499 | 2014-06-03 13:59:23 +0100 | [diff] [blame] | 395 | TEST(ziparchive, EmptyEntries) { |
| 396 | char temp_file_pattern[] = "empty_entries_test_XXXXXX"; |
Narayan Kamath | 926973e | 2014-06-09 14:18:14 +0100 | [diff] [blame] | 397 | int fd = make_temporary_file(temp_file_pattern); |
Narayan Kamath | 4f6b499 | 2014-06-03 13:59:23 +0100 | [diff] [blame] | 398 | ASSERT_NE(-1, fd); |
| 399 | const ssize_t file_size = sizeof(kEmptyEntriesZip); |
| 400 | ASSERT_EQ(file_size, TEMP_FAILURE_RETRY(write(fd, kEmptyEntriesZip, file_size))); |
Narayan Kamath | 48953a1 | 2014-01-24 12:32:39 +0000 | [diff] [blame] | 401 | |
| 402 | ZipArchiveHandle handle; |
| 403 | ASSERT_EQ(0, OpenArchiveFd(fd, "EmptyEntriesTest", &handle)); |
| 404 | |
| 405 | ZipEntry entry; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 406 | ZipString empty_name; |
Piotr Jastrzebski | ecccc5a | 2014-08-11 16:35:11 +0100 | [diff] [blame] | 407 | empty_name.name = kEmptyTxtName; |
| 408 | empty_name.name_length = kEmptyTxtNameLength; |
| 409 | ASSERT_EQ(0, FindEntry(handle, empty_name, &entry)); |
Narayan Kamath | 48953a1 | 2014-01-24 12:32:39 +0000 | [diff] [blame] | 410 | ASSERT_EQ(static_cast<uint32_t>(0), entry.uncompressed_length); |
| 411 | uint8_t buffer[1]; |
| 412 | ASSERT_EQ(0, ExtractToMemory(handle, &entry, buffer, 1)); |
| 413 | |
| 414 | char output_file_pattern[] = "empty_entries_output_XXXXXX"; |
Narayan Kamath | 926973e | 2014-06-09 14:18:14 +0100 | [diff] [blame] | 415 | int output_fd = make_temporary_file(output_file_pattern); |
Narayan Kamath | 48953a1 | 2014-01-24 12:32:39 +0000 | [diff] [blame] | 416 | ASSERT_NE(-1, output_fd); |
| 417 | ASSERT_EQ(0, ExtractEntryToFile(handle, &entry, output_fd)); |
| 418 | |
| 419 | struct stat stat_buf; |
| 420 | ASSERT_EQ(0, fstat(output_fd, &stat_buf)); |
| 421 | ASSERT_EQ(0, stat_buf.st_size); |
| 422 | |
| 423 | close(fd); |
| 424 | close(output_fd); |
| 425 | } |
| 426 | |
Narayan Kamath | f899bd5 | 2015-04-17 11:53:14 +0100 | [diff] [blame] | 427 | TEST(ziparchive, EntryLargerThan32K) { |
| 428 | char temp_file_pattern[] = "entry_larger_than_32k_test_XXXXXX"; |
| 429 | int fd = make_temporary_file(temp_file_pattern); |
| 430 | ASSERT_NE(-1, fd); |
| 431 | ASSERT_TRUE(android::base::WriteFully(fd, reinterpret_cast<const uint8_t*>(kAbZip), |
| 432 | sizeof(kAbZip) - 1)); |
| 433 | ZipArchiveHandle handle; |
| 434 | ASSERT_EQ(0, OpenArchiveFd(fd, "EntryLargerThan32KTest", &handle)); |
| 435 | |
| 436 | ZipEntry entry; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 437 | ZipString ab_name; |
Narayan Kamath | f899bd5 | 2015-04-17 11:53:14 +0100 | [diff] [blame] | 438 | ab_name.name = kAbTxtName; |
| 439 | ab_name.name_length = kAbTxtNameLength; |
| 440 | ASSERT_EQ(0, FindEntry(handle, ab_name, &entry)); |
| 441 | ASSERT_EQ(kAbUncompressedSize, entry.uncompressed_length); |
| 442 | |
| 443 | // Extract the entry to memory. |
| 444 | std::vector<uint8_t> buffer(kAbUncompressedSize); |
| 445 | ASSERT_EQ(0, ExtractToMemory(handle, &entry, &buffer[0], buffer.size())); |
| 446 | |
| 447 | // Extract the entry to a file. |
| 448 | char output_file_pattern[] = "entry_larger_than_32k_test_output_XXXXXX"; |
| 449 | int output_fd = make_temporary_file(output_file_pattern); |
| 450 | ASSERT_NE(-1, output_fd); |
| 451 | ASSERT_EQ(0, ExtractEntryToFile(handle, &entry, output_fd)); |
| 452 | |
| 453 | // Make sure the extracted file size is as expected. |
| 454 | struct stat stat_buf; |
| 455 | ASSERT_EQ(0, fstat(output_fd, &stat_buf)); |
| 456 | ASSERT_EQ(kAbUncompressedSize, static_cast<size_t>(stat_buf.st_size)); |
| 457 | |
| 458 | // Read the file back to a buffer and make sure the contents are |
| 459 | // the same as the memory buffer we extracted directly to. |
| 460 | std::vector<uint8_t> file_contents(kAbUncompressedSize); |
| 461 | ASSERT_EQ(0, lseek64(output_fd, 0, SEEK_SET)); |
| 462 | ASSERT_TRUE(android::base::ReadFully(output_fd, &file_contents[0], file_contents.size())); |
| 463 | ASSERT_EQ(file_contents, buffer); |
| 464 | |
| 465 | for (int i = 0; i < 90072; ++i) { |
| 466 | const uint8_t* line = &file_contents[0] + (3 * i); |
| 467 | ASSERT_EQ('a', line[0]); |
| 468 | ASSERT_EQ('b', line[1]); |
| 469 | ASSERT_EQ('\n', line[2]); |
| 470 | } |
| 471 | |
| 472 | close(fd); |
| 473 | close(output_fd); |
| 474 | } |
| 475 | |
Narayan Kamath | 4f6b499 | 2014-06-03 13:59:23 +0100 | [diff] [blame] | 476 | TEST(ziparchive, TrailerAfterEOCD) { |
| 477 | char temp_file_pattern[] = "trailer_after_eocd_test_XXXXXX"; |
Narayan Kamath | 926973e | 2014-06-09 14:18:14 +0100 | [diff] [blame] | 478 | int fd = make_temporary_file(temp_file_pattern); |
Narayan Kamath | 4f6b499 | 2014-06-03 13:59:23 +0100 | [diff] [blame] | 479 | ASSERT_NE(-1, fd); |
| 480 | |
| 481 | // Create a file with 8 bytes of random garbage. |
| 482 | static const uint8_t trailer[] = { 'A' ,'n', 'd', 'r', 'o', 'i', 'd', 'z' }; |
| 483 | const ssize_t file_size = sizeof(kEmptyEntriesZip); |
| 484 | const ssize_t trailer_size = sizeof(trailer); |
| 485 | ASSERT_EQ(file_size, TEMP_FAILURE_RETRY(write(fd, kEmptyEntriesZip, file_size))); |
| 486 | ASSERT_EQ(trailer_size, TEMP_FAILURE_RETRY(write(fd, trailer, trailer_size))); |
| 487 | |
| 488 | ZipArchiveHandle handle; |
| 489 | ASSERT_GT(0, OpenArchiveFd(fd, "EmptyEntriesTest", &handle)); |
| 490 | } |
| 491 | |
Narayan Kamath | 00a258c | 2013-12-13 16:06:19 +0000 | [diff] [blame] | 492 | TEST(ziparchive, ExtractToFile) { |
Narayan Kamath | 48953a1 | 2014-01-24 12:32:39 +0000 | [diff] [blame] | 493 | char kTempFilePattern[] = "zip_archive_input_XXXXXX"; |
Narayan Kamath | 926973e | 2014-06-09 14:18:14 +0100 | [diff] [blame] | 494 | int fd = make_temporary_file(kTempFilePattern); |
Narayan Kamath | 00a258c | 2013-12-13 16:06:19 +0000 | [diff] [blame] | 495 | ASSERT_NE(-1, fd); |
| 496 | const uint8_t data[8] = { '1', '2', '3', '4', '5', '6', '7', '8' }; |
| 497 | const ssize_t data_size = sizeof(data); |
| 498 | |
| 499 | ASSERT_EQ(data_size, TEMP_FAILURE_RETRY(write(fd, data, data_size))); |
| 500 | |
| 501 | ZipArchiveHandle handle; |
| 502 | ASSERT_EQ(0, OpenArchiveWrapper(kValidZip, &handle)); |
| 503 | |
| 504 | ZipEntry entry; |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 505 | ZipString name; |
Piotr Jastrzebski | ecccc5a | 2014-08-11 16:35:11 +0100 | [diff] [blame] | 506 | name.name = kATxtName; |
| 507 | name.name_length = kATxtNameLength; |
| 508 | ASSERT_EQ(0, FindEntry(handle, name, &entry)); |
Narayan Kamath | 00a258c | 2013-12-13 16:06:19 +0000 | [diff] [blame] | 509 | ASSERT_EQ(0, ExtractEntryToFile(handle, &entry, fd)); |
| 510 | |
| 511 | |
| 512 | // Assert that the first 8 bytes of the file haven't been clobbered. |
| 513 | uint8_t read_buffer[data_size]; |
| 514 | ASSERT_EQ(0, lseek64(fd, 0, SEEK_SET)); |
| 515 | ASSERT_EQ(data_size, TEMP_FAILURE_RETRY(read(fd, read_buffer, data_size))); |
| 516 | ASSERT_EQ(0, memcmp(read_buffer, data, data_size)); |
| 517 | |
| 518 | // Assert that the remainder of the file contains the incompressed data. |
| 519 | std::vector<uint8_t> uncompressed_data(entry.uncompressed_length); |
| 520 | ASSERT_EQ(static_cast<ssize_t>(entry.uncompressed_length), |
| 521 | TEMP_FAILURE_RETRY( |
| 522 | read(fd, &uncompressed_data[0], entry.uncompressed_length))); |
| 523 | ASSERT_EQ(0, memcmp(&uncompressed_data[0], kATxtContents, |
| 524 | sizeof(kATxtContents))); |
| 525 | |
| 526 | // Assert that the total length of the file is sane |
Ying Wang | cf86e2f | 2014-05-15 20:06:40 -0700 | [diff] [blame] | 527 | ASSERT_EQ(data_size + static_cast<ssize_t>(sizeof(kATxtContents)), |
| 528 | lseek64(fd, 0, SEEK_END)); |
Narayan Kamath | 00a258c | 2013-12-13 16:06:19 +0000 | [diff] [blame] | 529 | |
| 530 | close(fd); |
| 531 | } |
| 532 | |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 533 | int main(int argc, char** argv) { |
| 534 | ::testing::InitGoogleTest(&argc, argv); |
| 535 | |
| 536 | static struct option options[] = { |
| 537 | { "test_data_dir", required_argument, NULL, 't' }, |
| 538 | { NULL, 0, NULL, 0 } |
| 539 | }; |
| 540 | |
| 541 | while (true) { |
| 542 | int option_index; |
| 543 | const int c = getopt_long_only(argc, argv, "", options, &option_index); |
| 544 | if (c == -1) { |
| 545 | break; |
| 546 | } |
| 547 | |
| 548 | if (c == 't') { |
| 549 | test_data_dir = optarg; |
| 550 | } |
Narayan Kamath | 7462f02 | 2013-11-21 13:05:04 +0000 | [diff] [blame] | 551 | } |
| 552 | |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 553 | if (test_data_dir.size() == 0) { |
| 554 | printf("Test data flag (--test_data_dir) required\n\n"); |
| 555 | return -1; |
| 556 | } |
Narayan Kamath | 7462f02 | 2013-11-21 13:05:04 +0000 | [diff] [blame] | 557 | |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 558 | if (test_data_dir[0] != '/') { |
| 559 | printf("Test data must be an absolute path, was %s\n\n", |
| 560 | test_data_dir.c_str()); |
| 561 | return -2; |
| 562 | } |
Narayan Kamath | 7462f02 | 2013-11-21 13:05:04 +0000 | [diff] [blame] | 563 | |
Narayan Kamath | 58aaf46 | 2013-12-10 16:47:14 +0000 | [diff] [blame] | 564 | return RUN_ALL_TESTS(); |
Narayan Kamath | 7462f02 | 2013-11-21 13:05:04 +0000 | [diff] [blame] | 565 | } |