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 <iostream> |
| 43 | #include <cc++/url.h> |
| 44 | |
| 45 | using namespace ost; |
| 46 | using std::string; |
| 47 | |
| 48 | /** |
| 49 | * Test Fixture to excercise the Common C++ urlstring functions |
| 50 | * |
| 51 | * @author Chad C. Yates |
| 52 | */ |
| 53 | class URLStringTest : public CppUnit::TestFixture |
| 54 | { |
| 55 | CPPUNIT_TEST_SUITE(URLStringTest); |
| 56 | CPPUNIT_TEST(testBinaryBase64EncodeDecode); |
| 57 | CPPUNIT_TEST(testStringVersion); |
| 58 | CPPUNIT_TEST(testTypicalUrlEncodeDecode); |
| 59 | CPPUNIT_TEST(testTypicalTextBase64EncodeDecode); |
| 60 | CPPUNIT_TEST(testSimpleTextBase64EncodeDecode); |
| 61 | CPPUNIT_TEST(testComplexTextBase64EncodeDecode); |
| 62 | CPPUNIT_TEST(testPaddingPerfect); |
| 63 | CPPUNIT_TEST(testPadding1Short); |
| 64 | CPPUNIT_TEST(testPadding2Short); |
| 65 | CPPUNIT_TEST_SUITE_END(); |
| 66 | |
| 67 | private: |
| 68 | /* |
| 69 | static const char inputChars1[] = "`1234567890-=\\QWERTYUIOP[]ASDFGHJKL;'ZXCVBNM,./~!@#$%^&*()_+|qwertyuiop{}asdfghjkl:\"zxcvbnm<>?"; |
| 70 | static const expectedOutputChars1[1000] = "YDEyMzQ1Njc4OTAtPVxRV0VSVFlVSU9QW11BU0RGR0hKS0w7J1pYQ1ZCTk0sLi9+IUAjJCVeJiooKV8rfHF3ZXJ0eXVpb3B7fWFzZGZnaGprbDoienhjdmJubTw+Pw=="; |
| 71 | static const char inputChars2[] = "This is a test."; |
| 72 | static const char expectedOutputChars2[1000] = "VGhpcyBpcyBhIHRlc3Qu"; |
| 73 | */ |
| 74 | char actualEncodedChars[1000]; // should be enough for the tests |
| 75 | char actualDecodedChars[1000]; // should be enough for the tests |
| 76 | |
| 77 | public: |
| 78 | void testTypicalUrlEncodeDecode() { |
| 79 | char inputChars[] = "`1234567890-=\\QWERTYUIOP[]ASDFGHJKL;'ZXCVBNM,./~!@#$%^&*()_+|qwertyuiop{}asdfghjkl:\"zxcvbnm<>?"; |
| 80 | char expectedOutputChars[] = "%601234567890-%3d%5cQWERTYUIOP%5b%5dASDFGHJKL;%27ZXCVBNM,./%7e%21%40%23%24%25%5e%26%2a%28%29%5f%2b%7cqwertyuiop%7b%7dasdfghjkl:%22zxcvbnm%3c%3e%3f"; |
| 81 | |
| 82 | urlEncode(inputChars, actualEncodedChars, sizeof(actualEncodedChars)); |
| 83 | CPPUNIT_ASSERT_EQUAL_MESSAGE("String to url encode was: '" + string(inputChars) + string("'"), string(expectedOutputChars), string(actualEncodedChars)); |
| 84 | |
| 85 | urlDecode(actualEncodedChars, actualDecodedChars); |
| 86 | CPPUNIT_ASSERT_EQUAL_MESSAGE("String to url decode was: '" + string(actualEncodedChars) + string("'"), string(inputChars), string(actualDecodedChars)); |
| 87 | } |
| 88 | |
| 89 | void testBinaryBase64EncodeDecode() { |
| 90 | unsigned char binaryData[256]; |
| 91 | char encodedBinaryData[sizeof(binaryData)*4]; |
| 92 | unsigned char decodedBinaryData[sizeof(binaryData)]; |
| 93 | unsigned int i; |
| 94 | |
| 95 | for(i = 0; i < sizeof(binaryData); ++i) |
| 96 | binaryData[i] = i; |
| 97 | |
| 98 | b64Encode(binaryData, sizeof(binaryData), encodedBinaryData, sizeof(encodedBinaryData)); |
| 99 | b64Decode(encodedBinaryData, decodedBinaryData, sizeof(decodedBinaryData)); |
| 100 | |
| 101 | for(i = 0; i < sizeof(binaryData); ++i) |
| 102 | if(binaryData[i] != decodedBinaryData[i]) { |
| 103 | CPPUNIT_ASSERT_EQUAL(binaryData[i], decodedBinaryData[i]); |
| 104 | break; |
| 105 | } |
| 106 | |
| 107 | CPPUNIT_ASSERT(true); |
| 108 | } |
| 109 | |
| 110 | void testStringVersion() { |
| 111 | CPPUNIT_ASSERT_EQUAL(String("VGhpcyBpcyBhIHRlc3Qu"), b64Encode(String("This is a test."))); |
| 112 | CPPUNIT_ASSERT_EQUAL(String("This is a test."), b64Decode(String("VGhpcyBpcyBhIHRlc3Qu"))); |
| 113 | } |
| 114 | |
| 115 | void testTypicalTextBase64EncodeDecode() { |
| 116 | char inputChars[] = "`1234567890-=\\QWERTYUIOP[]ASDFGHJKL;'ZXCVBNM,./~!@#$%^&*()_+|qwertyuiop{}asdfghjkl:\"zxcvbnm<>?"; |
| 117 | char expectedOutputChars[1000] = "YDEyMzQ1Njc4OTAtPVxRV0VSVFlVSU9QW11BU0RGR0hKS0w7J1pYQ1ZCTk0sLi9+IUAjJCVeJiooKV8rfHF3ZXJ0eXVpb3B7fWFzZGZnaGprbDoienhjdmJubTw+Pw=="; |
| 118 | |
| 119 | b64Encode(inputChars, actualEncodedChars, sizeof(actualEncodedChars)); |
| 120 | CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 encode was: '" + string(inputChars) + string("'"), string(expectedOutputChars), string(actualEncodedChars)); |
| 121 | |
| 122 | b64Decode(actualEncodedChars, actualDecodedChars); |
| 123 | CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 decode was: '" + string(actualEncodedChars) + string("'"), string(inputChars), string(actualDecodedChars)); |
| 124 | } |
| 125 | |
| 126 | void testSimpleTextBase64EncodeDecode() { |
| 127 | const char inputChars[] = "This is a test."; |
| 128 | const char expectedOutputChars[1000] = "VGhpcyBpcyBhIHRlc3Qu"; |
| 129 | |
| 130 | b64Encode((const unsigned char *)inputChars, strlen(inputChars), actualEncodedChars, sizeof(actualEncodedChars)); |
| 131 | CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 encode was: '" + string(inputChars) + string("'"), string(expectedOutputChars), string(actualEncodedChars)); |
| 132 | int size = b64Decode(actualEncodedChars, (unsigned char *)actualDecodedChars, sizeof(actualDecodedChars)); |
| 133 | actualDecodedChars[size] = '\0'; |
| 134 | CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 decode was: '" + string(actualEncodedChars) + string("'"), string(inputChars), string(actualDecodedChars)); |
| 135 | } |
| 136 | |
| 137 | void testPaddingPerfect() { |
| 138 | const char inputChars[] = "aaabbb123"; |
| 139 | |
| 140 | b64Encode((const unsigned char *)inputChars, strlen(inputChars), actualEncodedChars, sizeof(actualEncodedChars)); |
| 141 | int size = b64Decode(actualEncodedChars, (unsigned char *)actualDecodedChars, sizeof(actualDecodedChars)); |
| 142 | actualDecodedChars[size] = '\0'; |
| 143 | CPPUNIT_ASSERT_EQUAL_MESSAGE( |
| 144 | "String to base64 decode was: '" + string(actualEncodedChars) + string("' ") + |
| 145 | "", |
| 146 | string(inputChars), // expected |
| 147 | string(actualDecodedChars)); // actual |
| 148 | } |
| 149 | |
| 150 | void testPadding1Short() { |
| 151 | const char inputChars[] = "aaabbb12"; |
| 152 | |
| 153 | b64Encode((const unsigned char *)inputChars, strlen(inputChars), actualEncodedChars, sizeof(actualEncodedChars)); |
| 154 | int size = b64Decode(actualEncodedChars, (unsigned char *)actualDecodedChars, sizeof(actualDecodedChars)); |
| 155 | actualDecodedChars[size] = '\0'; |
| 156 | CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 decode was: '" + string(actualEncodedChars) + string("'"), string(inputChars), string(actualDecodedChars)); |
| 157 | } |
| 158 | |
| 159 | void testPadding2Short() { |
| 160 | const char inputChars[] = "aaabbb1"; |
| 161 | |
| 162 | b64Encode((const unsigned char *)inputChars, strlen(inputChars), actualEncodedChars, sizeof(actualEncodedChars)); |
| 163 | int size = b64Decode(actualEncodedChars, (unsigned char *)actualDecodedChars, sizeof(actualDecodedChars)); |
| 164 | actualDecodedChars[size] = '\0'; |
| 165 | CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 decode was: '" + string(actualEncodedChars) + string("'"), string(inputChars), string(actualDecodedChars)); |
| 166 | } |
| 167 | |
| 168 | void testComplexTextBase64EncodeDecode() { |
| 169 | const char inputChars[] = |
| 170 | "This module provides functions to encode and decode\n" |
| 171 | "strings into the Base64 encoding specified in RFC 2045 -\n" |
| 172 | "MIME (Multipurpose Internet Mail Extensions). The Base64\n" |
| 173 | "encoding is designed to represent arbitrary sequences of\n" |
| 174 | "octets in a form that need not be humanly readable. A\n" |
| 175 | "65-character subset ([A-Za-z0-9+/=]) of US-ASCII is used,\n" |
| 176 | "enabling 6 bits to be represented per printable character."; |
| 177 | const char expectedOutputChars[1000] = |
| 178 | "VGhpcyBtb2R1bGUgcHJvdmlkZXMgZnVuY3Rpb25zIHRvIGVuY29kZSBhbmQgZGVjb2RlCnN0cmlu" |
| 179 | "Z3MgaW50byB0aGUgQmFzZTY0IGVuY29kaW5nIHNwZWNpZmllZCBpbiBSRkMgMjA0NSAtCk1JTUUg" |
| 180 | "KE11bHRpcHVycG9zZSBJbnRlcm5ldCBNYWlsIEV4dGVuc2lvbnMpLiBUaGUgQmFzZTY0CmVuY29k" |
| 181 | "aW5nIGlzIGRlc2lnbmVkIHRvIHJlcHJlc2VudCBhcmJpdHJhcnkgc2VxdWVuY2VzIG9mCm9jdGV0" |
| 182 | "cyBpbiBhIGZvcm0gdGhhdCBuZWVkIG5vdCBiZSBodW1hbmx5IHJlYWRhYmxlLiBBCjY1LWNoYXJh" |
| 183 | "Y3RlciBzdWJzZXQgKFtBLVphLXowLTkrLz1dKSBvZiBVUy1BU0NJSSBpcyB1c2VkLAplbmFibGlu" |
| 184 | "ZyA2IGJpdHMgdG8gYmUgcmVwcmVzZW50ZWQgcGVyIHByaW50YWJsZSBjaGFyYWN0ZXIu"; |
| 185 | |
| 186 | b64Encode((const unsigned char *)inputChars, strlen(inputChars), actualEncodedChars, sizeof(actualEncodedChars)); |
| 187 | CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 encode was: '" + string(inputChars) + string("'"), string(expectedOutputChars), string(actualEncodedChars)); |
| 188 | int size = b64Decode(actualEncodedChars, (unsigned char *)actualDecodedChars, sizeof(actualDecodedChars)); |
| 189 | actualDecodedChars[size] = '\0'; |
| 190 | CPPUNIT_ASSERT_EQUAL_MESSAGE("String to base64 decode was: '" + string(actualEncodedChars) + string("'"), string(inputChars), string(actualDecodedChars)); |
| 191 | } |
| 192 | }; |