diff options
Diffstat (limited to 'src/VBox/Runtime/testcase/tstRTBase64.cpp')
| -rw-r--r-- | src/VBox/Runtime/testcase/tstRTBase64.cpp | 302 |
1 files changed, 302 insertions, 0 deletions
diff --git a/src/VBox/Runtime/testcase/tstRTBase64.cpp b/src/VBox/Runtime/testcase/tstRTBase64.cpp new file mode 100644 index 00000000..cb27f101 --- /dev/null +++ b/src/VBox/Runtime/testcase/tstRTBase64.cpp @@ -0,0 +1,302 @@ +/* $Id: tstRTBase64.cpp $ */ +/** @file + * IPRT Testcase - Base64. + */ + +/* + * Copyright (C) 2009-2019 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#include <iprt/base64.h> + +#include <iprt/errcore.h> +#include <iprt/initterm.h> +#include <iprt/stdarg.h> +#include <iprt/stream.h> +#include <iprt/string.h> +#include <iprt/test.h> + + +/********************************************************************************************************************************* +* Defined Constants And Macros * +*********************************************************************************************************************************/ +#if defined(RT_OS_OS2) || defined(RT_OS_WINDOWS) +# define MY_NL "\r\n" +#else +# define MY_NL "\n" +#endif + + +/********************************************************************************************************************************* +* Global Variables * +*********************************************************************************************************************************/ + + +static void tstBase64(const void *pvData, size_t cbData, + const char *pszEnc, size_t cchEnc, + int fTextData, int fNormalEnc) +{ + char szOut[0x10000]; + size_t cchOut = 0; + + /* + * Test decoding. + */ + int rc = RTBase64Decode(pszEnc, szOut, cbData, &cchOut, NULL); + if (RT_FAILURE(rc)) + RTTestIFailed("RTBase64Decode -> %Rrc", rc); + else if (cchOut != cbData) + RTTestIFailed("RTBase64Decode returned %zu bytes, expected %zu.", + cchOut, cbData); + else if (memcmp(szOut, pvData, cchOut)) + { + if (fTextData) + RTTestIFailed("RTBase64Decode returned:\n%.*s\nexpected:\n%s\n", + (int)cchOut, szOut, pvData); + else + RTTestIFailed("RTBase64Decode return mismatching output\n"); + } + + cchOut = RTBase64DecodedSize(pszEnc, NULL); + if (cchOut != cbData) + RTTestIFailed("RTBase64DecodedSize returned %zu bytes, expected %zu.\n", + cchOut, cbData); + + /* + * Test encoding. + */ + rc = RTBase64Encode(pvData, cbData, szOut, cchEnc + 1, &cchOut); + if (RT_FAILURE(rc)) + RTTestIFailed("RTBase64Encode -> %Rrc\n", rc); + else if (fNormalEnc && cchOut != cchEnc) + RTTestIFailed("RTBase64Encode returned %zu bytes, expected %zu.\n", + cchOut, cchEnc); + else if (fNormalEnc && memcmp(szOut, pszEnc, cchOut + 1)) + RTTestIFailed("RTBase64Encode returned:\n%.*s\nexpected:\n%s\n", + sizeof(szOut), szOut, pszEnc); + + size_t cchOut2 = RTBase64EncodedLength(cbData); + if (cchOut != cchOut2) + RTTestIFailed("RTBase64EncodedLength returned %zu bytes, expected %zu.\n", + cchOut2, cchOut); + + /** @todo negative testing. */ +} + + +int main() +{ + RTTEST hTest; + int rc = RTTestInitAndCreate("tstRTBase64", &hTest); + if (rc) + return rc; + RTTestBanner(hTest); + + /* + * Series of simple tests. + */ + static const struct + { + const char *pszText; + size_t cchText; + const char *pszEnc; + size_t cchEnc; + } g_aTests[] = + { +#define TEST_ENTRY(szText, szEnc) { szText, sizeof(szText) - 1, szEnc, sizeof(szEnc) - 1 } + TEST_ENTRY("Hey", "SGV5"), + TEST_ENTRY("Base64", "QmFzZTY0"), + TEST_ENTRY("Call me Ishmael.", "Q2FsbCBtZSBJc2htYWVsLg=="), + TEST_ENTRY( + "Man is distinguished, not only by his reason, but by this singular passion " + "from other animals, which is a lust of the mind, that by a perseverance of " + "delight in the continued and indefatigable generation of knowledge, exceeds " + "the short vehemence of any carnal pleasure." /* Thomas Hobbes's Leviathan */, + "TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1" MY_NL + "dCBieSB0aGlzIHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlciBhbmltYWxzLCB3" MY_NL + "aGljaCBpcyBhIGx1c3Qgb2YgdGhlIG1pbmQsIHRoYXQgYnkgYSBwZXJzZXZlcmFu" MY_NL + "Y2Ugb2YgZGVsaWdodCBpbiB0aGUgY29udGludWVkIGFuZCBpbmRlZmF0aWdhYmxl" MY_NL + "IGdlbmVyYXRpb24gb2Yga25vd2xlZGdlLCBleGNlZWRzIHRoZSBzaG9ydCB2ZWhl" MY_NL + "bWVuY2Ugb2YgYW55IGNhcm5hbCBwbGVhc3VyZS4=" + ) +#undef TEST_ENTRY + }; + + for (unsigned i = 0; i < RT_ELEMENTS(g_aTests); i++) + { + RTTestSubF(hTest, "Test 1-%u", i); + tstBase64(g_aTests[i].pszText, g_aTests[i].cchText, + g_aTests[i].pszEnc, g_aTests[i].cchEnc, + 1 /* fTextData */, 1 /* fNormalEnc */); + } + + /* + * Try with some more junk in the encoding and different line length. + */ + RTTestSub(hTest, "Test 2"); + static const char s_szText2[] = + "Man is distinguished, not only by his reason, but by this singular passion " + "from other animals, which is a lust of the mind, that by a perseverance of " + "delight in the continued and indefatigable generation of knowledge, exceeds " + "the short vehemence of any carnal pleasure."; /* Thomas Hobbes's Leviathan */ + + static const char s_szEnc2[] = + " TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlz\r\n" + " IHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlciBhbmltYWxzLCB3aGljaCBpcyBhIGx1c3Qgb2Yg\n\r\t\t\t\v" + "dGhlIG1pbmQsIHRoYXQgYnkgYSBwZXJzZXZlcmFuY2Ugb2YgZGVsaWdodCBpbiB0aGUgY29udGlu\n" + "\tdWVkIGFuZCBpbmRlZmF0aWdhYmxlIGdlbmVyYXRpb24gb2Yga25vd2xlZGdlLCBleGNlZWRzIHRo\n\r" + " ZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm5hbCBwbGVhc3VyZS4=\n \n \r \n \t"; + + tstBase64(s_szText2, sizeof(s_szText2) - 1, + s_szEnc2, sizeof(s_szEnc2) - 1, + 1 /* fTextData */, 0 /* fNormalEnc */); + + /* + * Test for buffer overruns. + */ + RTTestSubF(hTest, "Test 3"); + static uint8_t s_abData4[32768]; + for (size_t i = 0; i < sizeof(s_abData4); i++) + s_abData4[i] = i % 256; + for (size_t cbSrc = 1; cbSrc <= sizeof(s_abData4); cbSrc++) + { + char szEnc[49152]; + memset(szEnc, '\0', sizeof(szEnc)); + size_t cchEnc = RTBase64EncodedLength(cbSrc); + if (cchEnc >= sizeof(szEnc)) + RTTestIFailed("RTBase64EncodedLength(%zu) returned %zu bytes, too big\n", cbSrc, cchEnc); + size_t cchOut = 0; + rc = RTBase64Encode(s_abData4, cbSrc, szEnc, cchEnc, &cchOut); + if (rc != VERR_BUFFER_OVERFLOW) + RTTestIFailed("RTBase64Encode(,%zu,) has no buffer overflow with too small buffer -> %Rrc\n", cbSrc, rc); + rc = RTBase64Encode(s_abData4, cbSrc, szEnc, cchEnc + 1, &cchOut); + if (RT_FAILURE(rc)) + RTTestIFailed("RTBase64Encode -> %Rrc\n", rc); + if (cchOut != cchEnc) + RTTestIFailed("RTBase64EncodedLength(%zu) returned %zu bytes, expected %zu.\n", + cbSrc, cchEnc, cchOut); + if (szEnc[cchOut + 1] != '\0') + RTTestIFailed("RTBase64Encode(,%zu,) returned string which is not zero terminated\n", cbSrc); + if (strlen(szEnc) != cchOut) + RTTestIFailed("RTBase64Encode(,%zu,) returned incorrect string, length %lu\n", cbSrc, cchOut); + } + + /* + * Finally, a more extensive test. + */ + RTTestSub(hTest, "Test 4"); + static uint8_t s_abData3[12*256]; + for (unsigned i = 0; i < 256; i++) + { + unsigned j = i*12; + s_abData3[j + 0] = i; /* */ + s_abData3[j + 1] = 0xff; + s_abData3[j + 2] = i; + s_abData3[j + 3] = 0xff; /* */ + s_abData3[j + 4] = i; + s_abData3[j + 5] = 0xff; + s_abData3[j + 6] = i; /* */ + s_abData3[j + 7] = 0x00; + s_abData3[j + 8] = i; + s_abData3[j + 9] = 0x00; /* */ + s_abData3[j + 10]= i; + s_abData3[j + 11]= 0x00; + } + + static const char s_szEnc3[] = + "AP8A/wD/AAAAAAAAAf8B/wH/AQABAAEAAv8C/wL/AgACAAIAA/8D/wP/AwADAAMA" MY_NL + "BP8E/wT/BAAEAAQABf8F/wX/BQAFAAUABv8G/wb/BgAGAAYAB/8H/wf/BwAHAAcA" MY_NL + "CP8I/wj/CAAIAAgACf8J/wn/CQAJAAkACv8K/wr/CgAKAAoAC/8L/wv/CwALAAsA" MY_NL + "DP8M/wz/DAAMAAwADf8N/w3/DQANAA0ADv8O/w7/DgAOAA4AD/8P/w//DwAPAA8A" MY_NL + "EP8Q/xD/EAAQABAAEf8R/xH/EQARABEAEv8S/xL/EgASABIAE/8T/xP/EwATABMA" MY_NL + "FP8U/xT/FAAUABQAFf8V/xX/FQAVABUAFv8W/xb/FgAWABYAF/8X/xf/FwAXABcA" MY_NL + "GP8Y/xj/GAAYABgAGf8Z/xn/GQAZABkAGv8a/xr/GgAaABoAG/8b/xv/GwAbABsA" MY_NL + "HP8c/xz/HAAcABwAHf8d/x3/HQAdAB0AHv8e/x7/HgAeAB4AH/8f/x//HwAfAB8A" MY_NL + "IP8g/yD/IAAgACAAIf8h/yH/IQAhACEAIv8i/yL/IgAiACIAI/8j/yP/IwAjACMA" MY_NL + "JP8k/yT/JAAkACQAJf8l/yX/JQAlACUAJv8m/yb/JgAmACYAJ/8n/yf/JwAnACcA" MY_NL + "KP8o/yj/KAAoACgAKf8p/yn/KQApACkAKv8q/yr/KgAqACoAK/8r/yv/KwArACsA" MY_NL + "LP8s/yz/LAAsACwALf8t/y3/LQAtAC0ALv8u/y7/LgAuAC4AL/8v/y//LwAvAC8A" MY_NL + "MP8w/zD/MAAwADAAMf8x/zH/MQAxADEAMv8y/zL/MgAyADIAM/8z/zP/MwAzADMA" MY_NL + "NP80/zT/NAA0ADQANf81/zX/NQA1ADUANv82/zb/NgA2ADYAN/83/zf/NwA3ADcA" MY_NL + "OP84/zj/OAA4ADgAOf85/zn/OQA5ADkAOv86/zr/OgA6ADoAO/87/zv/OwA7ADsA" MY_NL + "PP88/zz/PAA8ADwAPf89/z3/PQA9AD0APv8+/z7/PgA+AD4AP/8//z//PwA/AD8A" MY_NL + "QP9A/0D/QABAAEAAQf9B/0H/QQBBAEEAQv9C/0L/QgBCAEIAQ/9D/0P/QwBDAEMA" MY_NL + "RP9E/0T/RABEAEQARf9F/0X/RQBFAEUARv9G/0b/RgBGAEYAR/9H/0f/RwBHAEcA" MY_NL + "SP9I/0j/SABIAEgASf9J/0n/SQBJAEkASv9K/0r/SgBKAEoAS/9L/0v/SwBLAEsA" MY_NL + "TP9M/0z/TABMAEwATf9N/03/TQBNAE0ATv9O/07/TgBOAE4AT/9P/0//TwBPAE8A" MY_NL + "UP9Q/1D/UABQAFAAUf9R/1H/UQBRAFEAUv9S/1L/UgBSAFIAU/9T/1P/UwBTAFMA" MY_NL + "VP9U/1T/VABUAFQAVf9V/1X/VQBVAFUAVv9W/1b/VgBWAFYAV/9X/1f/VwBXAFcA" MY_NL + "WP9Y/1j/WABYAFgAWf9Z/1n/WQBZAFkAWv9a/1r/WgBaAFoAW/9b/1v/WwBbAFsA" MY_NL + "XP9c/1z/XABcAFwAXf9d/13/XQBdAF0AXv9e/17/XgBeAF4AX/9f/1//XwBfAF8A" MY_NL + "YP9g/2D/YABgAGAAYf9h/2H/YQBhAGEAYv9i/2L/YgBiAGIAY/9j/2P/YwBjAGMA" MY_NL + "ZP9k/2T/ZABkAGQAZf9l/2X/ZQBlAGUAZv9m/2b/ZgBmAGYAZ/9n/2f/ZwBnAGcA" MY_NL + "aP9o/2j/aABoAGgAaf9p/2n/aQBpAGkAav9q/2r/agBqAGoAa/9r/2v/awBrAGsA" MY_NL + "bP9s/2z/bABsAGwAbf9t/23/bQBtAG0Abv9u/27/bgBuAG4Ab/9v/2//bwBvAG8A" MY_NL + "cP9w/3D/cABwAHAAcf9x/3H/cQBxAHEAcv9y/3L/cgByAHIAc/9z/3P/cwBzAHMA" MY_NL + "dP90/3T/dAB0AHQAdf91/3X/dQB1AHUAdv92/3b/dgB2AHYAd/93/3f/dwB3AHcA" MY_NL + "eP94/3j/eAB4AHgAef95/3n/eQB5AHkAev96/3r/egB6AHoAe/97/3v/ewB7AHsA" MY_NL + "fP98/3z/fAB8AHwAff99/33/fQB9AH0Afv9+/37/fgB+AH4Af/9//3//fwB/AH8A" MY_NL + "gP+A/4D/gACAAIAAgf+B/4H/gQCBAIEAgv+C/4L/ggCCAIIAg/+D/4P/gwCDAIMA" MY_NL + "hP+E/4T/hACEAIQAhf+F/4X/hQCFAIUAhv+G/4b/hgCGAIYAh/+H/4f/hwCHAIcA" MY_NL + "iP+I/4j/iACIAIgAif+J/4n/iQCJAIkAiv+K/4r/igCKAIoAi/+L/4v/iwCLAIsA" MY_NL + "jP+M/4z/jACMAIwAjf+N/43/jQCNAI0Ajv+O/47/jgCOAI4Aj/+P/4//jwCPAI8A" MY_NL + "kP+Q/5D/kACQAJAAkf+R/5H/kQCRAJEAkv+S/5L/kgCSAJIAk/+T/5P/kwCTAJMA" MY_NL + "lP+U/5T/lACUAJQAlf+V/5X/lQCVAJUAlv+W/5b/lgCWAJYAl/+X/5f/lwCXAJcA" MY_NL + "mP+Y/5j/mACYAJgAmf+Z/5n/mQCZAJkAmv+a/5r/mgCaAJoAm/+b/5v/mwCbAJsA" MY_NL + "nP+c/5z/nACcAJwAnf+d/53/nQCdAJ0Anv+e/57/ngCeAJ4An/+f/5//nwCfAJ8A" MY_NL + "oP+g/6D/oACgAKAAof+h/6H/oQChAKEAov+i/6L/ogCiAKIAo/+j/6P/owCjAKMA" MY_NL + "pP+k/6T/pACkAKQApf+l/6X/pQClAKUApv+m/6b/pgCmAKYAp/+n/6f/pwCnAKcA" MY_NL + "qP+o/6j/qACoAKgAqf+p/6n/qQCpAKkAqv+q/6r/qgCqAKoAq/+r/6v/qwCrAKsA" MY_NL + "rP+s/6z/rACsAKwArf+t/63/rQCtAK0Arv+u/67/rgCuAK4Ar/+v/6//rwCvAK8A" MY_NL + "sP+w/7D/sACwALAAsf+x/7H/sQCxALEAsv+y/7L/sgCyALIAs/+z/7P/swCzALMA" MY_NL + "tP+0/7T/tAC0ALQAtf+1/7X/tQC1ALUAtv+2/7b/tgC2ALYAt/+3/7f/twC3ALcA" MY_NL + "uP+4/7j/uAC4ALgAuf+5/7n/uQC5ALkAuv+6/7r/ugC6ALoAu/+7/7v/uwC7ALsA" MY_NL + "vP+8/7z/vAC8ALwAvf+9/73/vQC9AL0Avv++/77/vgC+AL4Av/+//7//vwC/AL8A" MY_NL + "wP/A/8D/wADAAMAAwf/B/8H/wQDBAMEAwv/C/8L/wgDCAMIAw//D/8P/wwDDAMMA" MY_NL + "xP/E/8T/xADEAMQAxf/F/8X/xQDFAMUAxv/G/8b/xgDGAMYAx//H/8f/xwDHAMcA" MY_NL + "yP/I/8j/yADIAMgAyf/J/8n/yQDJAMkAyv/K/8r/ygDKAMoAy//L/8v/ywDLAMsA" MY_NL + "zP/M/8z/zADMAMwAzf/N/83/zQDNAM0Azv/O/87/zgDOAM4Az//P/8//zwDPAM8A" MY_NL + "0P/Q/9D/0ADQANAA0f/R/9H/0QDRANEA0v/S/9L/0gDSANIA0//T/9P/0wDTANMA" MY_NL + "1P/U/9T/1ADUANQA1f/V/9X/1QDVANUA1v/W/9b/1gDWANYA1//X/9f/1wDXANcA" MY_NL + "2P/Y/9j/2ADYANgA2f/Z/9n/2QDZANkA2v/a/9r/2gDaANoA2//b/9v/2wDbANsA" MY_NL + "3P/c/9z/3ADcANwA3f/d/93/3QDdAN0A3v/e/97/3gDeAN4A3//f/9//3wDfAN8A" MY_NL + "4P/g/+D/4ADgAOAA4f/h/+H/4QDhAOEA4v/i/+L/4gDiAOIA4//j/+P/4wDjAOMA" MY_NL + "5P/k/+T/5ADkAOQA5f/l/+X/5QDlAOUA5v/m/+b/5gDmAOYA5//n/+f/5wDnAOcA" MY_NL + "6P/o/+j/6ADoAOgA6f/p/+n/6QDpAOkA6v/q/+r/6gDqAOoA6//r/+v/6wDrAOsA" MY_NL + "7P/s/+z/7ADsAOwA7f/t/+3/7QDtAO0A7v/u/+7/7gDuAO4A7//v/+//7wDvAO8A" MY_NL + "8P/w//D/8ADwAPAA8f/x//H/8QDxAPEA8v/y//L/8gDyAPIA8//z//P/8wDzAPMA" MY_NL + "9P/0//T/9AD0APQA9f/1//X/9QD1APUA9v/2//b/9gD2APYA9//3//f/9wD3APcA" MY_NL + "+P/4//j/+AD4APgA+f/5//n/+QD5APkA+v/6//r/+gD6APoA+//7//v/+wD7APsA" MY_NL + "/P/8//z//AD8APwA/f/9//3//QD9AP0A/v/+//7//gD+AP4A/////////wD/AP8A"; + + tstBase64(s_abData3, sizeof(s_abData3), + s_szEnc3, sizeof(s_szEnc3) - 1, + 0 /* fTextData */, 0 /* fNormalEnc */); + + /* + * Summary. + */ + return RTTestSummaryAndDestroy(hTest); +} + |