Emeric Vigier | 2f62582 | 2012-08-06 11:09:52 -0400 | [diff] [blame] | 1 | // Copyright (C) 2002-2003 Chad C. Yates cyates@uidaho.edu |
| 2 | // |
| 3 | // This program is free software; you can redistribute it and/or modify |
| 4 | // it under the terms of the GNU General Public License as published by |
| 5 | // the Free Software Foundation; either version 2 of the License, or |
| 6 | // (at your option) any later version. |
| 7 | // |
| 8 | // This program is distributed in the hope that it will be useful, |
| 9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | // GNU General Public License for more details. |
| 12 | // |
| 13 | // You should have received a copy of the GNU General Public License |
| 14 | // along with this program; if not, write to the Free Software |
| 15 | // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 16 | // |
| 17 | // As a special exception to the GNU General Public License, permission is |
| 18 | // granted for additional uses of the text contained in its release |
| 19 | // of Common C++. |
| 20 | // |
| 21 | // The exception is that, if you link the Common C++ library with other |
| 22 | // files to produce an executable, this does not by itself cause the |
| 23 | // resulting executable to be covered by the GNU General Public License. |
| 24 | // Your use of that executable is in no way restricted on account of |
| 25 | // linking the Common C++ library code into it. |
| 26 | // |
| 27 | // This exception does not however invalidate any other reasons why |
| 28 | // the executable file might be covered by the GNU General Public License. |
| 29 | // |
| 30 | // This exception applies only to the code released under the |
| 31 | // name Common C++. If you copy code from other releases into a copy of |
| 32 | // Common C++, as the General Public License permits, the exception does |
| 33 | // not apply to the code that you add in this way. To avoid misleading |
| 34 | // anyone as to the status of such modified files, you must delete |
| 35 | // this exception notice from them. |
| 36 | // |
| 37 | // If you write modifications of your own for Common C++, it is your choice |
| 38 | // whether to permit this exception to apply to your modifications. |
| 39 | // If you do not wish that, delete this exception notice. |
| 40 | |
| 41 | #include <cppunit/extensions/HelperMacros.h> |
| 42 | #include <cc++/digest.h> |
| 43 | #include <fstream> |
| 44 | |
| 45 | using namespace ost; |
| 46 | |
| 47 | /** |
| 48 | * Template class that provides common tests and data to excercise |
| 49 | * the digest classes. Provides common messages to run through the digests. |
| 50 | * Sub-classes of this Fixture provide what tests to run and what the expected |
| 51 | * digest strings are, as well as any other tests that are specific to that digest |
| 52 | * type. see the pre-defined subclasses for examples |
| 53 | * |
| 54 | * @author Chad C. Yates |
| 55 | */ |
| 56 | template<class DigestTypeClass> |
| 57 | class GenericDigestTests : public CppUnit::TestFixture |
| 58 | { |
| 59 | private: |
| 60 | enum {BINARY_DATA1_SIZE = 256}; // constant trick |
| 61 | unsigned char binaryData1[BINARY_DATA1_SIZE]; |
| 62 | |
| 63 | protected: |
| 64 | DigestTypeClass digest; |
| 65 | std::stringstream digestOutput; |
| 66 | |
| 67 | GenericDigestTests() { |
| 68 | // generate some binary data |
| 69 | for(unsigned int i = 0; i< BINARY_DATA1_SIZE; ++i) |
| 70 | binaryData1[i] = i % 256; // repeating pattern of ascending bytes |
| 71 | |
| 72 | // output it to a file in case it needs to be checked against an external program |
| 73 | std::ofstream file("BinaryData1.dat", std::ios::out|std::ios::binary); |
| 74 | file.write((char *) binaryData1, sizeof(binaryData1)); |
| 75 | file.close(); |
| 76 | } |
| 77 | |
| 78 | virtual ~GenericDigestTests() |
| 79 | {} |
| 80 | |
| 81 | std::string getEmptyMsg() |
| 82 | { return ""; } |
| 83 | |
| 84 | std::string getMsg1() |
| 85 | { return "pippo"; } |
| 86 | |
| 87 | std::string getLongMsg1() |
| 88 | { return "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 89 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 90 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 91 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 92 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 93 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 94 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 95 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 96 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 97 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 98 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 99 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 100 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 101 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 102 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 103 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah " |
| 104 | "blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah"; |
| 105 | } |
| 106 | unsigned char* getBinaryData1() |
| 107 | { return binaryData1; } |
| 108 | |
| 109 | // These define the textual digests that should be the result of processing |
| 110 | // the corresponding message/data and exporting to a stream |
| 111 | virtual std::string getEmptyMsg_Digest() { return ""; } |
| 112 | virtual std::string getMsg1_Digest() { return ""; } |
| 113 | virtual std::string getLongMsg1_Digest() { return ""; } |
| 114 | virtual std::string getBinaryData1_Digest() { return ""; } |
| 115 | |
| 116 | public: |
| 117 | /** |
| 118 | * Test case for Digest |
| 119 | * |
| 120 | * @author Chad C. Yates |
| 121 | */ |
| 122 | void testTypicalUsage(); |
| 123 | |
| 124 | /** |
| 125 | * Test case for Digest |
| 126 | * |
| 127 | * @author Chad C. Yates |
| 128 | */ |
| 129 | void testConstruction(); |
| 130 | |
| 131 | /** |
| 132 | * Test case for Digest |
| 133 | * |
| 134 | * @author Chad C. Yates |
| 135 | */ |
| 136 | void testEmptyData(); |
| 137 | |
| 138 | /** |
| 139 | * Test case for Digest |
| 140 | * |
| 141 | * @author Chad C. Yates |
| 142 | */ |
| 143 | void testSmallMessage(); |
| 144 | |
| 145 | /** |
| 146 | * Test case for Digest |
| 147 | * |
| 148 | * @author Chad C. Yates |
| 149 | */ |
| 150 | void testLargeMessage(); |
| 151 | |
| 152 | /** |
| 153 | * Test case for Digest |
| 154 | * |
| 155 | * @author Chad C. Yates |
| 156 | */ |
| 157 | void testBinaryData(); |
| 158 | |
| 159 | /** |
| 160 | * Test case for Digest |
| 161 | * |
| 162 | * @author Chad C. Yates |
| 163 | */ |
| 164 | void testReInitialization(); |
| 165 | |
| 166 | /** |
| 167 | * Test case for Digest |
| 168 | * attempts to excercise the putDigest method by giving it a long string a piece at a time. |
| 169 | * |
| 170 | * @author Chad C. Yates |
| 171 | */ |
| 172 | void testPiecewise(); |
| 173 | }; |
| 174 | |
| 175 | /** |
| 176 | * Subclass of the generic digest tests that specifies the expected digest |
| 177 | * strings and tests to run for the Checksum digest class. |
| 178 | */ |
| 179 | class ChecksumDigestTest : public GenericDigestTests<ChecksumDigest> |
| 180 | { |
| 181 | CPPUNIT_TEST_SUITE(ChecksumDigestTest); |
| 182 | CPPUNIT_TEST(testTypicalUsage); |
| 183 | CPPUNIT_TEST(testConstruction); |
| 184 | CPPUNIT_TEST(testEmptyData); |
| 185 | CPPUNIT_TEST(testSmallMessage); |
| 186 | CPPUNIT_TEST(testLargeMessage); |
| 187 | CPPUNIT_TEST(testBinaryData); |
| 188 | CPPUNIT_TEST(testReInitialization); |
| 189 | CPPUNIT_TEST(testPiecewise); |
| 190 | CPPUNIT_TEST_SUITE_END(); |
| 191 | |
| 192 | public: |
| 193 | std::string getEmptyMsg_Digest() |
| 194 | { return "00"; } |
| 195 | std::string getMsg1_Digest() |
| 196 | { return "28"; } |
| 197 | std::string getLongMsg1_Digest() |
| 198 | { return "29"; } |
| 199 | std::string getBinaryData1_Digest() |
| 200 | { return "80"; } |
| 201 | }; |
| 202 | |
| 203 | /** |
| 204 | * Subclass of the generic digest tests that specifies the expected digest |
| 205 | * strings and tests to run for the CRC16 digest class. |
| 206 | */ |
| 207 | class CRC16DigestTest : public GenericDigestTests<CRC16Digest> |
| 208 | { |
| 209 | CPPUNIT_TEST_SUITE(CRC16DigestTest); |
| 210 | CPPUNIT_TEST(testTypicalUsage); |
| 211 | CPPUNIT_TEST(testConstruction); |
| 212 | CPPUNIT_TEST(testEmptyData); |
| 213 | CPPUNIT_TEST(testSmallMessage); |
| 214 | CPPUNIT_TEST(testLargeMessage); |
| 215 | CPPUNIT_TEST(testBinaryData); |
| 216 | CPPUNIT_TEST(testReInitialization); |
| 217 | CPPUNIT_TEST(testPiecewise); |
| 218 | CPPUNIT_TEST_SUITE_END(); |
| 219 | |
| 220 | public: |
| 221 | std::string getEmptyMsg_Digest() |
| 222 | { return "0000"; } |
| 223 | std::string getMsg1_Digest() |
| 224 | { return "fa3b"; } |
| 225 | std::string getLongMsg1_Digest() |
| 226 | { return "54cf"; } |
| 227 | std::string getBinaryData1_Digest() |
| 228 | { return "7e55"; } |
| 229 | }; |
| 230 | |
| 231 | /** |
| 232 | * Subclass of the generic digest tests that specifies the expected digest |
| 233 | * strings and tests to run for the CRC32 digest class. |
| 234 | */ |
| 235 | class CRC32DigestTest : public GenericDigestTests<CRC32Digest> |
| 236 | { |
| 237 | CPPUNIT_TEST_SUITE(CRC32DigestTest); |
| 238 | CPPUNIT_TEST(testTypicalUsage); |
| 239 | CPPUNIT_TEST(testConstruction); |
| 240 | CPPUNIT_TEST(testEmptyData); |
| 241 | CPPUNIT_TEST(testSmallMessage); |
| 242 | CPPUNIT_TEST(testLargeMessage); |
| 243 | CPPUNIT_TEST(testBinaryData); |
| 244 | CPPUNIT_TEST(testReInitialization); |
| 245 | CPPUNIT_TEST(testPiecewise); |
| 246 | CPPUNIT_TEST_SUITE_END(); |
| 247 | |
| 248 | public: |
| 249 | virtual std::string getEmptyMsg_Digest() |
| 250 | { return "00000000"; } |
| 251 | virtual std::string getMsg1_Digest() |
| 252 | { return "df1dc234"; } |
| 253 | virtual std::string getLongMsg1_Digest() |
| 254 | { return "2d69085d"; } |
| 255 | virtual std::string getBinaryData1_Digest() |
| 256 | { return "29058c73"; } |
| 257 | }; |
| 258 | |
| 259 | /** |
| 260 | * Subclass of the generic digest tests that specifies the expected digest |
| 261 | * strings and tests to run for the MD5 digest class. |
| 262 | */ |
| 263 | class MD5DigestTest : public GenericDigestTests<MD5Digest> |
| 264 | { |
| 265 | CPPUNIT_TEST_SUITE(MD5DigestTest); |
| 266 | CPPUNIT_TEST(testTypicalUsage); |
| 267 | CPPUNIT_TEST(testConstruction); |
| 268 | CPPUNIT_TEST(testEmptyData); |
| 269 | CPPUNIT_TEST(testSmallMessage); |
| 270 | CPPUNIT_TEST(testLargeMessage); |
| 271 | CPPUNIT_TEST(testBinaryData); |
| 272 | CPPUNIT_TEST(testReInitialization); |
| 273 | CPPUNIT_TEST(testPiecewise); |
| 274 | CPPUNIT_TEST_SUITE_END(); |
| 275 | |
| 276 | public: |
| 277 | virtual std::string getEmptyMsg_Digest() |
| 278 | { return "d41d8cd9" "8f00b204" "e9800998" "ecf8427e"; } |
| 279 | virtual std::string getMsg1_Digest() |
| 280 | { return "0c88028b" "f3aa6a6a" "143ed846" "f2be1ea4"; } |
| 281 | virtual std::string getLongMsg1_Digest() |
| 282 | { return "7588d0eb" "c99997f3" "a4284b11" "6ac117b5"; } |
| 283 | virtual std::string getBinaryData1_Digest() |
| 284 | { return "e2c865db" "4162bed9" "63bfaa9e" "f6ac18f0"; } |
| 285 | }; |
| 286 | |
| 287 | /** |
| 288 | * Subclass of the generic digest tests that specifies the expected digest |
| 289 | * strings and tests to run for the SHA1 digest class. |
| 290 | */ |
| 291 | class SHA1DigestTest : public GenericDigestTests<SHA1Digest> |
| 292 | { |
| 293 | CPPUNIT_TEST_SUITE(SHA1DigestTest); |
| 294 | //CPPUNIT_TEST(testTypicalUsage); |
| 295 | //CPPUNIT_TEST(testConstruction); |
| 296 | //CPPUNIT_TEST(testEmptyData); |
| 297 | //CPPUNIT_TEST(testSmallMessage); |
| 298 | //CPPUNIT_TEST(testLargeMessage); |
| 299 | //CPPUNIT_TEST(testBinaryData); |
| 300 | //CPPUNIT_TEST(testReInitialization); |
| 301 | //CPPUNIT_TEST(testPiecewise); |
| 302 | CPPUNIT_TEST_SUITE_END(); |
| 303 | |
| 304 | public: |
| 305 | virtual std::string getEmptyMsg_Digest() |
| 306 | { return ""; } |
| 307 | virtual std::string getMsg1_Digest() |
| 308 | { return "d012f681" "44ed0f12" "1d3cc330" "a17eec52" "8c2e7d59"; } |
| 309 | virtual std::string getLongMsg1_Digest() |
| 310 | { return "c2cce34c" "96d1ab91" "ce5cb15d" "7542a37a" "a7c57fae"; } |
| 311 | virtual std::string getBinaryData1_Digest() |
| 312 | { return "4916d6bd" "b7f78e68" "03698cab" "32d1586e" "a457dfc8"; } |
| 313 | }; |
| 314 | |
| 315 | /** |
| 316 | * Subclass of the generic digest tests that specifies the expected digest |
| 317 | * strings and tests to run for the SHA256 digest class. |
| 318 | */ |
| 319 | class SHA256DigestTest : public GenericDigestTests<SHA256Digest> |
| 320 | { |
| 321 | CPPUNIT_TEST_SUITE(SHA256DigestTest); |
| 322 | //CPPUNIT_TEST(testTypicalUsage); |
| 323 | //CPPUNIT_TEST(testConstruction); |
| 324 | //CPPUNIT_TEST(testEmptyData); |
| 325 | //CPPUNIT_TEST(testSmallMessage); |
| 326 | //CPPUNIT_TEST(testLargeMessage); |
| 327 | //CPPUNIT_TEST(testBinaryData); |
| 328 | //CPPUNIT_TEST(testReInitialization); |
| 329 | //CPPUNIT_TEST(testPiecewise); |
| 330 | CPPUNIT_TEST_SUITE_END(); |
| 331 | |
| 332 | public: |
| 333 | virtual std::string getEmptyMsg_Digest() |
| 334 | { return ""; } |
| 335 | virtual std::string getMsg1_Digest() |
| 336 | { return "a2242ead" "55c94c3d" "eb7cf234" "0bfef9d5" "bcaca22d" "fe66e646" "745ee437" "1c633fc8"; } |
| 337 | virtual std::string getLongMsg1_Digest() |
| 338 | { return "24703531" "a4557f53" "d6da5faa" "c96566e4" "d8b1b8ec" "9655757f" "53778d62" "63257943"; } |
| 339 | virtual std::string getBinaryData1_Digest() |
| 340 | { return "40aff2e9" "d2d8922e" "47afd464" "8e696749" "7158785f" "bd1da870" "e7110266" "bf944880"; } |
| 341 | }; |