Fixing the previous commit.
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9 changed files with 1056 additions and 1 deletions
119
test/test-automation/fuzzer/fuzzer.c
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119
test/test-automation/fuzzer/fuzzer.c
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "../SDL_test.h"
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#include "fuzzer.h"
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//! context for test-specific random number generator
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RND_CTX rndContext3;
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int
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GenerateExecKey(CRC32_CTX crcContext, char *runSeed, char *suiteName,
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char *testName, int iterationNumber)
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{
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if(runSeed == NULL || suiteName == NULL ||
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testName == NULL || iterationNumber < 0) {
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fprintf(stderr, "Incorrect parameter given to GenerateExecKey function\n");
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return -1;
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}
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char iterationString[256];
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memset(iterationString, 0, sizeof(iterationString));
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snprintf(iterationString, sizeof(iterationString), "%d", iterationNumber);
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// combine the parameters
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const int runSeedLength = strlen(runSeed);
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const int suiteNameLength = strlen(suiteName);
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const int testNameLength = strlen(testName);
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const int iterationStringLength = strlen(iterationString);
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// size of the entire + 3 for slashes and + 1 for '\0'
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const int entireString = runSeedLength + suiteNameLength +
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testNameLength + iterationString + 3 + 1;
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int result = 0;
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/* Let's take a hash from the strings separately because
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* it's really slow to calculate md5 or crc32 for a really long string
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* like 'runSeed/testSuiteName/testName/iteration'
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*/
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MD5_CTX md5Context;
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utl_md5Init(&md5Context);
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utl_md5Update(&md5Context, runSeed, runSeedLength);
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utl_md5Update(&md5Context, suiteName, suiteNameLength);
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utl_md5Update(&md5Context, testName, testNameLength);
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utl_md5Update(&md5Context, iterationString, iterationStringLength);
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utl_md5Final(&md5Context);
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utl_crc32Calc(&crcContext, md5Context.digest, sizeof(md5Context.digest), &result);
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return result;
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}
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void
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InitFuzzer(const int execKey)
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{
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utl_randomInit(&rndContext3, globalExecKey, globalExecKey / 0xfafafafa);
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}
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void
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DeinitFuzzer()
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{
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}
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int
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RandomInteger()
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{
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return utl_randomInt(&rndContext3);
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}
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int
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RandomPositiveIntegerInRange(int min, int max)
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{
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int number = utl_randomInt(&rndContext3);
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number = abs(number);
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return (number % (max - min)) + min;
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}
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int
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RandomBoundaryValue(const int max)
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{
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// Note: somehow integrate with RandomInteger?
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// try to make more sensible & add new values
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int boundaryValues[] = {0, 1, 15, 16, 17, 31, 32, 33, 63, 64, 65};
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int retValue = -1;
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do {
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int index = RandomPositiveIntegerInRange(0, 10);
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retValue = boundaryValues[index];
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} while( !(retValue <= max) );
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return retValue;
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}
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char *
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RandomAsciiString()
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{
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const int size = abs(RandomInteger);
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char *string = SDL_malloc(size * sizeof(size));
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int counter = 0;
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for( ; counter < size; ++counter) {
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char character = (char) RandomPositiveIntegerInRange(0, 127);
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string[counter] = character;
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}
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return string;
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}
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80
test/test-automation/fuzzer/fuzzer.h
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80
test/test-automation/fuzzer/fuzzer.h
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/*
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Copyright (C) 2011 Markus Kauppila <markus.kauppila@gmail.com>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#ifndef _FUZZER_H
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#define _FUZZER_H
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#include "utl_crc32.h"
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#include "utl_md5.h"
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#include "utl_random.h"
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/*!
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* Inits the fuzzer for a test
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*/
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void InitFuzzer(const int execKey);
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/*!
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* Deinits the fuzzer (for a test)
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*/
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void DeinitFuzzer();
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/*!
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* Returns random integer
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*
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* \returns Generated integer
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*/
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int RandomInteger();
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/*!
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* Returns positive integer in range [min, max]
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*
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* \returns Generated integer
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*/
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int RandomPositiveIntegerInRange(int min, int max);
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/*!
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* Generates random ASCII string
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*
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* \returns newly allocated random string
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*/
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char *RandomAsciiString();
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/*!
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* Generates a random boundary value. Max is the biggest
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* value the function can return.
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*
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* \returns a boundary value
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*/
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int RandomBoundaryValue(const int max);
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/*!
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* Generates execution key (used for random seed) for a test
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*
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* \param runSeed Seed of the harness
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* \param suiteName Test suite name
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* \param testName Test name
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* \param iteration Number of test iteration
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*
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* \return Generated execution key
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*/
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int GenerateExecKey(CRC32_CTX crcContext, char *runSeed, char *suiteName, char *testName, int interationNumber);
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#endif
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125
test/test-automation/fuzzer/utl_crc32.c
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125
test/test-automation/fuzzer/utl_crc32.c
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#include "utl_crc32.h"
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int utl_crc32Init(CRC32_CTX *crcContext)
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{
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int i,j;
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CrcUint32 c;
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/* Sanity check context pointer */
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if (crcContext==NULL) {
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return(-1);
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}
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/*
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* Build auxiliary table for parallel byte-at-a-time CRC-32
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*/
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#ifdef ORIGINAL_METHOD
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for (i = 0; i < 256; ++i) {
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for (c = i << 24, j = 8; j > 0; --j) {
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c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY : (c << 1);
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}
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crcContext->crc32_table[i] = c;
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}
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#else
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for (i=0; i<256; i++) {
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c = i;
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for (j=8; j>0; j--) {
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if (c & 1) {
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c = (c >> 1) ^ CRC32_POLY;
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} else {
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c >>= 1;
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}
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}
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crcContext->crc32_table[i] = c;
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}
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#endif
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return(0);
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}
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/* Complete CRC32 calculation on a memory block */
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int utl_crc32Calc(CRC32_CTX * crcContext, CrcUint8 *inBuf, CrcUint32 inLen, CrcUint32 *crc32)
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{
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if (utl_crc32CalcStart(crcContext,crc32)) {
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return(-1);
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}
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if (utl_crc32CalcBuffer(crcContext, inBuf, inLen, crc32)) {
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return(-1);
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}
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if (utl_crc32CalcEnd(crcContext, crc32)) {
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return(-1);
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}
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return(0);
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}
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/* Start crc calculation */
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int utl_crc32CalcStart(CRC32_CTX * crcContext, CrcUint32 *crc32)
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{
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/* Sanity check pointers */
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if (crcContext==NULL) {
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*crc32=0;
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return(-1);
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}
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/*
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* Preload shift register, per CRC-32 spec
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*/
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*crc32 = 0xffffffff;
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return(0);
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}
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/* Finish crc calculation */
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int utl_crc32CalcEnd(CRC32_CTX * crcContext, CrcUint32 *crc32)
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{
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/*
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* Return complement, per CRC-32 spec
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*/
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*crc32 = (~(*crc32));
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return(0);
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}
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/* Include memory block in crc */
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int utl_crc32CalcBuffer(CRC32_CTX * crcContext, CrcUint8 *inBuf, CrcUint32 inLen, CrcUint32 *crc32)
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{
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CrcUint8 *p;
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register CrcUint32 crc;
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/* Sanity check pointers */
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if (crcContext==NULL) {
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*crc32=0;
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return(-1);
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}
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/*
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* Calculate CRC from data
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*/
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crc = *crc32;
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for (p = inBuf; inLen > 0; ++p, --inLen) {
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#ifdef ORIGINAL_METHOD
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crc = (crc << 8) ^ crcContext->crc32_table[(crc >> 24) ^ *p];
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#else
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crc = ((crc >> 8) & 0x00FFFFFF) ^ crcContext->crc32_table[ (crc ^ *p) & 0xFF ];
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#endif
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}
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*crc32 = crc;
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return(0);
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}
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int utl_crc32Done(CRC32_CTX * crcContext)
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{
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/* Sanity check context pointer */
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if (crcContext==NULL) {
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return(-1);
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}
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return(0);
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}
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113
test/test-automation/fuzzer/utl_crc32.h
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113
test/test-automation/fuzzer/utl_crc32.h
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#ifndef _utl_crc32_h
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#define _utl_crc32_h
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/* Set up for C function definitions, even when using C++ */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* ----------- Includes -------------- */
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#include <stdlib.h>
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/* ------------ Definitions --------- */
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/* Definition shared by all CRC routines */
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#ifndef CrcUint32
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#define CrcUint32 unsigned int
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#endif
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#ifndef CrcUint8
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#define CrcUint8 unsigned char
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#endif
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#ifdef ORIGINAL_METHOD
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#define CRC32_POLY 0x04c11db7 /* AUTODIN II, Ethernet, & FDDI */
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#else
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#define CRC32_POLY 0xEDB88320 /* Perl String::CRC32 compatible */
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#endif
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/* Data structure for CRC32 (checksum) computation */
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typedef struct {
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CrcUint32 crc32_table[256]; /* CRC table */
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} CRC32_CTX;
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/* ---------- Function Prototypes ------------- */
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#ifdef WIN32
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#ifdef BUILD_DLL
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#define DLLINTERFACE __declspec(dllexport)
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#else
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#define DLLINTERFACE __declspec(dllimport)
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#endif
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#else
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#define DLLINTERFACE
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#endif
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/*
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* utl_crc32Init: initialize the CRC context
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*
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* Parameters:
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*
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* crcContext pointer to context variable
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*
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* Return value:
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*
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* 0 OK
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* -1 error
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*
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* Note: The function initializes the crc table required for crc calcs.
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*/
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DLLINTERFACE int utl_crc32Init(CRC32_CTX * crcContext);
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/*
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* utl_crc32Calc: calculate a crc32 from a data block
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*
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* Parameters:
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*
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* crcContext pointer to context variable
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* inBuf input buffer to checksum
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* inLen length of input buffer
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* crc32 pointer to Uint32 to store the final CRC into
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*
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* Return value:
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*
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* 0 OK
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* -1 error
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*
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*/
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DLLINTERFACE int utl_crc32Calc(CRC32_CTX * crcContext, CrcUint8 *inBuf, CrcUint32 inLen, CrcUint32 *crc32);
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/* Same routine broken down into three steps */
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DLLINTERFACE int utl_crc32CalcStart(CRC32_CTX * crcContext, CrcUint32 *crc32);
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DLLINTERFACE int utl_crc32CalcEnd(CRC32_CTX * crcContext, CrcUint32 *crc32);
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DLLINTERFACE int utl_crc32CalcBuffer(CRC32_CTX * crcContext, CrcUint8 *inBuf, CrcUint32 inLen, CrcUint32 *crc32);
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|
||||||
|
/*
|
||||||
|
* utl_crc32Done: clean up CRC context
|
||||||
|
*
|
||||||
|
* Parameters:
|
||||||
|
*
|
||||||
|
* crcContext pointer to context variable
|
||||||
|
*
|
||||||
|
* Return value:
|
||||||
|
*
|
||||||
|
* 0 OK
|
||||||
|
* -1 error
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
DLLINTERFACE int utl_crc32Done(CRC32_CTX * crcContext);
|
||||||
|
|
||||||
|
|
||||||
|
/* Ends C function definitions when using C++ */
|
||||||
|
#ifdef __cplusplus
|
||||||
|
};
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* _utl_crc32_h */
|
314
test/test-automation/fuzzer/utl_md5.c
Executable file
314
test/test-automation/fuzzer/utl_md5.c
Executable file
|
@ -0,0 +1,314 @@
|
||||||
|
|
||||||
|
/*
|
||||||
|
***********************************************************************
|
||||||
|
** utl_md5.c -- the source code for MD5 routines **
|
||||||
|
** RSA Data Security, Inc. MD5 Message-Digest Algorithm **
|
||||||
|
** Created: 2/17/90 RLR **
|
||||||
|
** Revised: 1/91 SRD,AJ,BSK,JT Reference C ver., 7/10 constant corr. **
|
||||||
|
***********************************************************************
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
***********************************************************************
|
||||||
|
** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. **
|
||||||
|
** **
|
||||||
|
** License to copy and use this software is granted provided that **
|
||||||
|
** it is identified as the "RSA Data Security, Inc. MD5 Message- **
|
||||||
|
** Digest Algorithm" in all material mentioning or referencing this **
|
||||||
|
** software or this function. **
|
||||||
|
** **
|
||||||
|
** License is also granted to make and use derivative works **
|
||||||
|
** provided that such works are identified as "derived from the RSA **
|
||||||
|
** Data Security, Inc. MD5 Message-Digest Algorithm" in all **
|
||||||
|
** material mentioning or referencing the derived work. **
|
||||||
|
** **
|
||||||
|
** RSA Data Security, Inc. makes no representations concerning **
|
||||||
|
** either the merchantability of this software or the suitability **
|
||||||
|
** of this software for any particular purpose. It is provided "as **
|
||||||
|
** is" without express or implied warranty of any kind. **
|
||||||
|
** **
|
||||||
|
** These notices must be retained in any copies of any part of this **
|
||||||
|
** documentation and/or software. **
|
||||||
|
***********************************************************************
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "utl_md5.h"
|
||||||
|
|
||||||
|
/* forward declaration */
|
||||||
|
static void Transform(MD5UINT4 * buf, MD5UINT4 * in);
|
||||||
|
|
||||||
|
static unsigned char MD5PADDING[64] = {
|
||||||
|
0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
||||||
|
};
|
||||||
|
|
||||||
|
/* F, G, H and I are basic MD5 functions */
|
||||||
|
#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
|
||||||
|
#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
|
||||||
|
#define H(x, y, z) ((x) ^ (y) ^ (z))
|
||||||
|
#define I(x, y, z) ((y) ^ ((x) | (~z)))
|
||||||
|
|
||||||
|
/* ROTATE_LEFT rotates x left n bits */
|
||||||
|
#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))
|
||||||
|
|
||||||
|
/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4 */
|
||||||
|
|
||||||
|
/* Rotation is separate from addition to prevent recomputation */
|
||||||
|
#define FF(a, b, c, d, x, s, ac) \
|
||||||
|
{(a) += F ((b), (c), (d)) + (x) + (MD5UINT4)(ac); \
|
||||||
|
(a) = ROTATE_LEFT ((a), (s)); \
|
||||||
|
(a) += (b); \
|
||||||
|
}
|
||||||
|
#define GG(a, b, c, d, x, s, ac) \
|
||||||
|
{(a) += G ((b), (c), (d)) + (x) + (MD5UINT4)(ac); \
|
||||||
|
(a) = ROTATE_LEFT ((a), (s)); \
|
||||||
|
(a) += (b); \
|
||||||
|
}
|
||||||
|
#define HH(a, b, c, d, x, s, ac) \
|
||||||
|
{(a) += H ((b), (c), (d)) + (x) + (MD5UINT4)(ac); \
|
||||||
|
(a) = ROTATE_LEFT ((a), (s)); \
|
||||||
|
(a) += (b); \
|
||||||
|
}
|
||||||
|
#define II(a, b, c, d, x, s, ac) \
|
||||||
|
{(a) += I ((b), (c), (d)) + (x) + (MD5UINT4)(ac); \
|
||||||
|
(a) = ROTATE_LEFT ((a), (s)); \
|
||||||
|
(a) += (b); \
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
The routine MD5Init initializes the message-digest context
|
||||||
|
mdContext. All fields are set to zero.
|
||||||
|
*/
|
||||||
|
|
||||||
|
void utl_md5Init(MD5_CTX * mdContext)
|
||||||
|
{
|
||||||
|
mdContext->i[0] = mdContext->i[1] = (MD5UINT4) 0;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Load magic initialization constants.
|
||||||
|
*/
|
||||||
|
mdContext->buf[0] = (MD5UINT4) 0x67452301;
|
||||||
|
mdContext->buf[1] = (MD5UINT4) 0xefcdab89;
|
||||||
|
mdContext->buf[2] = (MD5UINT4) 0x98badcfe;
|
||||||
|
mdContext->buf[3] = (MD5UINT4) 0x10325476;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
The routine MD5Update updates the message-digest context to
|
||||||
|
account for the presence of each of the characters inBuf[0..inLen-1]
|
||||||
|
in the message whose digest is being computed.
|
||||||
|
*/
|
||||||
|
|
||||||
|
void utl_md5Update(MD5_CTX * mdContext, unsigned char *inBuf,
|
||||||
|
unsigned int inLen)
|
||||||
|
{
|
||||||
|
MD5UINT4 in[16];
|
||||||
|
int mdi;
|
||||||
|
unsigned int i, ii;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* compute number of bytes mod 64
|
||||||
|
*/
|
||||||
|
mdi = (int) ((mdContext->i[0] >> 3) & 0x3F);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* update number of bits
|
||||||
|
*/
|
||||||
|
if ((mdContext->i[0] + ((MD5UINT4) inLen << 3)) < mdContext->i[0])
|
||||||
|
mdContext->i[1]++;
|
||||||
|
mdContext->i[0] += ((MD5UINT4) inLen << 3);
|
||||||
|
mdContext->i[1] += ((MD5UINT4) inLen >> 29);
|
||||||
|
|
||||||
|
while (inLen--) {
|
||||||
|
/*
|
||||||
|
* add new character to buffer, increment mdi
|
||||||
|
*/
|
||||||
|
mdContext->in[mdi++] = *inBuf++;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* transform if necessary
|
||||||
|
*/
|
||||||
|
if (mdi == 0x40) {
|
||||||
|
for (i = 0, ii = 0; i < 16; i++, ii += 4)
|
||||||
|
in[i] = (((MD5UINT4) mdContext->in[ii + 3]) << 24) |
|
||||||
|
(((MD5UINT4) mdContext->in[ii + 2]) << 16) |
|
||||||
|
(((MD5UINT4) mdContext->in[ii + 1]) << 8) |
|
||||||
|
((MD5UINT4) mdContext->in[ii]);
|
||||||
|
Transform(mdContext->buf, in);
|
||||||
|
mdi = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
The routine MD5Final terminates the message-digest computation and
|
||||||
|
ends with the desired message digest in mdContext->digest[0...15].
|
||||||
|
*/
|
||||||
|
|
||||||
|
void utl_md5Final(MD5_CTX * mdContext)
|
||||||
|
{
|
||||||
|
MD5UINT4 in[16];
|
||||||
|
int mdi;
|
||||||
|
unsigned int i, ii;
|
||||||
|
unsigned int padLen;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* save number of bits
|
||||||
|
*/
|
||||||
|
in[14] = mdContext->i[0];
|
||||||
|
in[15] = mdContext->i[1];
|
||||||
|
|
||||||
|
/*
|
||||||
|
* compute number of bytes mod 64
|
||||||
|
*/
|
||||||
|
mdi = (int) ((mdContext->i[0] >> 3) & 0x3F);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* pad out to 56 mod 64
|
||||||
|
*/
|
||||||
|
padLen = (mdi < 56) ? (56 - mdi) : (120 - mdi);
|
||||||
|
utl_md5Update(mdContext, MD5PADDING, padLen);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* append length in bits and transform
|
||||||
|
*/
|
||||||
|
for (i = 0, ii = 0; i < 14; i++, ii += 4)
|
||||||
|
in[i] = (((MD5UINT4) mdContext->in[ii + 3]) << 24) |
|
||||||
|
(((MD5UINT4) mdContext->in[ii + 2]) << 16) |
|
||||||
|
(((MD5UINT4) mdContext->in[ii + 1]) << 8) |
|
||||||
|
((MD5UINT4) mdContext->in[ii]);
|
||||||
|
Transform(mdContext->buf, in);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* store buffer in digest
|
||||||
|
*/
|
||||||
|
for (i = 0, ii = 0; i < 4; i++, ii += 4) {
|
||||||
|
mdContext->digest[ii] = (unsigned char) (mdContext->buf[i] & 0xFF);
|
||||||
|
mdContext->digest[ii + 1] =
|
||||||
|
(unsigned char) ((mdContext->buf[i] >> 8) & 0xFF);
|
||||||
|
mdContext->digest[ii + 2] =
|
||||||
|
(unsigned char) ((mdContext->buf[i] >> 16) & 0xFF);
|
||||||
|
mdContext->digest[ii + 3] =
|
||||||
|
(unsigned char) ((mdContext->buf[i] >> 24) & 0xFF);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Basic MD5 step. Transforms buf based on in.
|
||||||
|
*/
|
||||||
|
static void Transform(MD5UINT4 * buf, MD5UINT4 * in)
|
||||||
|
{
|
||||||
|
MD5UINT4 a = buf[0], b = buf[1], c = buf[2], d = buf[3];
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Round 1
|
||||||
|
*/
|
||||||
|
#define S11 7
|
||||||
|
#define S12 12
|
||||||
|
#define S13 17
|
||||||
|
#define S14 22
|
||||||
|
FF(a, b, c, d, in[0], S11, 3614090360u); /* 1 */
|
||||||
|
FF(d, a, b, c, in[1], S12, 3905402710u); /* 2 */
|
||||||
|
FF(c, d, a, b, in[2], S13, 606105819u); /* 3 */
|
||||||
|
FF(b, c, d, a, in[3], S14, 3250441966u); /* 4 */
|
||||||
|
FF(a, b, c, d, in[4], S11, 4118548399u); /* 5 */
|
||||||
|
FF(d, a, b, c, in[5], S12, 1200080426u); /* 6 */
|
||||||
|
FF(c, d, a, b, in[6], S13, 2821735955u); /* 7 */
|
||||||
|
FF(b, c, d, a, in[7], S14, 4249261313u); /* 8 */
|
||||||
|
FF(a, b, c, d, in[8], S11, 1770035416u); /* 9 */
|
||||||
|
FF(d, a, b, c, in[9], S12, 2336552879u); /* 10 */
|
||||||
|
FF(c, d, a, b, in[10], S13, 4294925233u); /* 11 */
|
||||||
|
FF(b, c, d, a, in[11], S14, 2304563134u); /* 12 */
|
||||||
|
FF(a, b, c, d, in[12], S11, 1804603682u); /* 13 */
|
||||||
|
FF(d, a, b, c, in[13], S12, 4254626195u); /* 14 */
|
||||||
|
FF(c, d, a, b, in[14], S13, 2792965006u); /* 15 */
|
||||||
|
FF(b, c, d, a, in[15], S14, 1236535329u); /* 16 */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Round 2
|
||||||
|
*/
|
||||||
|
#define S21 5
|
||||||
|
#define S22 9
|
||||||
|
#define S23 14
|
||||||
|
#define S24 20
|
||||||
|
GG(a, b, c, d, in[1], S21, 4129170786u); /* 17 */
|
||||||
|
GG(d, a, b, c, in[6], S22, 3225465664u); /* 18 */
|
||||||
|
GG(c, d, a, b, in[11], S23, 643717713u); /* 19 */
|
||||||
|
GG(b, c, d, a, in[0], S24, 3921069994u); /* 20 */
|
||||||
|
GG(a, b, c, d, in[5], S21, 3593408605u); /* 21 */
|
||||||
|
GG(d, a, b, c, in[10], S22, 38016083u); /* 22 */
|
||||||
|
GG(c, d, a, b, in[15], S23, 3634488961u); /* 23 */
|
||||||
|
GG(b, c, d, a, in[4], S24, 3889429448u); /* 24 */
|
||||||
|
GG(a, b, c, d, in[9], S21, 568446438u); /* 25 */
|
||||||
|
GG(d, a, b, c, in[14], S22, 3275163606u); /* 26 */
|
||||||
|
GG(c, d, a, b, in[3], S23, 4107603335u); /* 27 */
|
||||||
|
GG(b, c, d, a, in[8], S24, 1163531501u); /* 28 */
|
||||||
|
GG(a, b, c, d, in[13], S21, 2850285829u); /* 29 */
|
||||||
|
GG(d, a, b, c, in[2], S22, 4243563512u); /* 30 */
|
||||||
|
GG(c, d, a, b, in[7], S23, 1735328473u); /* 31 */
|
||||||
|
GG(b, c, d, a, in[12], S24, 2368359562u); /* 32 */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Round 3
|
||||||
|
*/
|
||||||
|
#define S31 4
|
||||||
|
#define S32 11
|
||||||
|
#define S33 16
|
||||||
|
#define S34 23
|
||||||
|
HH(a, b, c, d, in[5], S31, 4294588738u); /* 33 */
|
||||||
|
HH(d, a, b, c, in[8], S32, 2272392833u); /* 34 */
|
||||||
|
HH(c, d, a, b, in[11], S33, 1839030562u); /* 35 */
|
||||||
|
HH(b, c, d, a, in[14], S34, 4259657740u); /* 36 */
|
||||||
|
HH(a, b, c, d, in[1], S31, 2763975236u); /* 37 */
|
||||||
|
HH(d, a, b, c, in[4], S32, 1272893353u); /* 38 */
|
||||||
|
HH(c, d, a, b, in[7], S33, 4139469664u); /* 39 */
|
||||||
|
HH(b, c, d, a, in[10], S34, 3200236656u); /* 40 */
|
||||||
|
HH(a, b, c, d, in[13], S31, 681279174u); /* 41 */
|
||||||
|
HH(d, a, b, c, in[0], S32, 3936430074u); /* 42 */
|
||||||
|
HH(c, d, a, b, in[3], S33, 3572445317u); /* 43 */
|
||||||
|
HH(b, c, d, a, in[6], S34, 76029189u); /* 44 */
|
||||||
|
HH(a, b, c, d, in[9], S31, 3654602809u); /* 45 */
|
||||||
|
HH(d, a, b, c, in[12], S32, 3873151461u); /* 46 */
|
||||||
|
HH(c, d, a, b, in[15], S33, 530742520u); /* 47 */
|
||||||
|
HH(b, c, d, a, in[2], S34, 3299628645u); /* 48 */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Round 4
|
||||||
|
*/
|
||||||
|
#define S41 6
|
||||||
|
#define S42 10
|
||||||
|
#define S43 15
|
||||||
|
#define S44 21
|
||||||
|
II(a, b, c, d, in[0], S41, 4096336452u); /* 49 */
|
||||||
|
II(d, a, b, c, in[7], S42, 1126891415u); /* 50 */
|
||||||
|
II(c, d, a, b, in[14], S43, 2878612391u); /* 51 */
|
||||||
|
II(b, c, d, a, in[5], S44, 4237533241u); /* 52 */
|
||||||
|
II(a, b, c, d, in[12], S41, 1700485571u); /* 53 */
|
||||||
|
II(d, a, b, c, in[3], S42, 2399980690u); /* 54 */
|
||||||
|
II(c, d, a, b, in[10], S43, 4293915773u); /* 55 */
|
||||||
|
II(b, c, d, a, in[1], S44, 2240044497u); /* 56 */
|
||||||
|
II(a, b, c, d, in[8], S41, 1873313359u); /* 57 */
|
||||||
|
II(d, a, b, c, in[15], S42, 4264355552u); /* 58 */
|
||||||
|
II(c, d, a, b, in[6], S43, 2734768916u); /* 59 */
|
||||||
|
II(b, c, d, a, in[13], S44, 1309151649u); /* 60 */
|
||||||
|
II(a, b, c, d, in[4], S41, 4149444226u); /* 61 */
|
||||||
|
II(d, a, b, c, in[11], S42, 3174756917u); /* 62 */
|
||||||
|
II(c, d, a, b, in[2], S43, 718787259u); /* 63 */
|
||||||
|
II(b, c, d, a, in[9], S44, 3951481745u); /* 64 */
|
||||||
|
|
||||||
|
buf[0] += a;
|
||||||
|
buf[1] += b;
|
||||||
|
buf[2] += c;
|
||||||
|
buf[3] += d;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
***********************************************************************
|
||||||
|
** End of utl_md5.c **
|
||||||
|
******************************** (cut) ********************************
|
||||||
|
*/
|
125
test/test-automation/fuzzer/utl_md5.h
Executable file
125
test/test-automation/fuzzer/utl_md5.h
Executable file
|
@ -0,0 +1,125 @@
|
||||||
|
|
||||||
|
/*
|
||||||
|
***********************************************************************
|
||||||
|
** utl_md5.h -- header file for implementation of MD5 **
|
||||||
|
** RSA Data Security, Inc. MD5 Message-Digest Algorithm **
|
||||||
|
** Created: 2/17/90 RLR **
|
||||||
|
** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version **
|
||||||
|
** Revised (for MD5): RLR 4/27/91 **
|
||||||
|
** -- G modified to have y&~z instead of y&z **
|
||||||
|
** -- FF, GG, HH modified to add in last register done **
|
||||||
|
** -- Access pattern: round 2 works mod 5, round 3 works mod 3 **
|
||||||
|
** -- distinct additive constant for each step **
|
||||||
|
** -- round 4 added, working mod 7 **
|
||||||
|
***********************************************************************
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
***********************************************************************
|
||||||
|
** Message-digest routines: **
|
||||||
|
** To form the message digest for a message M **
|
||||||
|
** (1) Initialize a context buffer mdContext using MD5Init **
|
||||||
|
** (2) Call MD5Update on mdContext and M **
|
||||||
|
** (3) Call MD5Final on mdContext **
|
||||||
|
** The message digest is now in mdContext->digest[0...15] **
|
||||||
|
***********************************************************************
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _utl_md5_h
|
||||||
|
#define _utl_md5_h
|
||||||
|
|
||||||
|
/* Set up for C function definitions, even when using C++ */
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* ------------ Definitions --------- */
|
||||||
|
|
||||||
|
/* typedef a 32-bit type */
|
||||||
|
typedef unsigned long int MD5UINT4;
|
||||||
|
|
||||||
|
/* Data structure for MD5 (Message-Digest) computation */
|
||||||
|
typedef struct {
|
||||||
|
MD5UINT4 i[2]; /* number of _bits_ handled mod 2^64 */
|
||||||
|
MD5UINT4 buf[4]; /* scratch buffer */
|
||||||
|
unsigned char in[64]; /* input buffer */
|
||||||
|
unsigned char digest[16]; /* actual digest after MD5Final call */
|
||||||
|
} MD5_CTX;
|
||||||
|
|
||||||
|
/* ---------- Function Prototypes ------------- */
|
||||||
|
|
||||||
|
#ifdef WIN32
|
||||||
|
#ifdef BUILD_DLL
|
||||||
|
#define DLLINTERFACE __declspec(dllexport)
|
||||||
|
#else
|
||||||
|
#define DLLINTERFACE __declspec(dllimport)
|
||||||
|
#endif
|
||||||
|
#else
|
||||||
|
#define DLLINTERFACE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* utl_md5Init: initialize the context
|
||||||
|
*
|
||||||
|
* Parameters:
|
||||||
|
*
|
||||||
|
* mdContext pointer to context variable
|
||||||
|
*
|
||||||
|
* Return value:
|
||||||
|
*
|
||||||
|
* none
|
||||||
|
*
|
||||||
|
* Note: The function initializes the message-digest context
|
||||||
|
* mdContext. Call before each new use of the context -
|
||||||
|
* all fields are set to zero.
|
||||||
|
*/
|
||||||
|
DLLINTERFACE void utl_md5Init(MD5_CTX * mdContext);
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* utl_md5update: update digest from variable length data
|
||||||
|
*
|
||||||
|
* Parameters:
|
||||||
|
*
|
||||||
|
* mdContext pointer to context variable
|
||||||
|
* inBuf pointer to data array/string
|
||||||
|
* inLen length of data array/string
|
||||||
|
*
|
||||||
|
* Return value:
|
||||||
|
*
|
||||||
|
* none
|
||||||
|
*
|
||||||
|
* Note: The function updates the message-digest context to account
|
||||||
|
* for the presence of each of the characters inBuf[0..inLen-1]
|
||||||
|
* in the message whose digest is being computed.
|
||||||
|
*/
|
||||||
|
|
||||||
|
DLLINTERFACE void utl_md5Update(MD5_CTX * mdContext, unsigned char *inBuf,
|
||||||
|
unsigned int inLen);
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* utl_md5Final: complete digest computation
|
||||||
|
*
|
||||||
|
* Parameters:
|
||||||
|
*
|
||||||
|
* mdContext pointer to context variable
|
||||||
|
*
|
||||||
|
* Return value:
|
||||||
|
*
|
||||||
|
* none
|
||||||
|
*
|
||||||
|
* Note: The function terminates the message-digest computation and
|
||||||
|
* ends with the desired message digest in mdContext.digest[0..15].
|
||||||
|
* Always call before using the digest[] variable.
|
||||||
|
*/
|
||||||
|
|
||||||
|
DLLINTERFACE void utl_md5Final(MD5_CTX * mdContext);
|
||||||
|
|
||||||
|
|
||||||
|
/* Ends C function definitions when using C++ */
|
||||||
|
#ifdef __cplusplus
|
||||||
|
};
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* _utl_md5_h */
|
63
test/test-automation/fuzzer/utl_random.c
Executable file
63
test/test-automation/fuzzer/utl_random.c
Executable file
|
@ -0,0 +1,63 @@
|
||||||
|
|
||||||
|
/*
|
||||||
|
|
||||||
|
utl_random
|
||||||
|
|
||||||
|
A "32-bit Multiply with carry" random number generator.
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#include "utl_random.h"
|
||||||
|
|
||||||
|
|
||||||
|
/* Initialize random number generator with two integer variables */
|
||||||
|
|
||||||
|
void utl_randomInit(RND_CTX * rndContext, unsigned int xi, unsigned int ci)
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
* Choose a value for 'a' from this list
|
||||||
|
* 1791398085 1929682203 1683268614 1965537969 1675393560
|
||||||
|
* 1967773755 1517746329 1447497129 1655692410 1606218150
|
||||||
|
* 2051013963 1075433238 1557985959 1781943330 1893513180
|
||||||
|
* 1631296680 2131995753 2083801278 1873196400 1554115554
|
||||||
|
*/
|
||||||
|
rndContext->a = 1655692410;
|
||||||
|
rndContext->x = 30903;
|
||||||
|
rndContext->c = 0;
|
||||||
|
if (xi != 0)
|
||||||
|
rndContext->x = xi;
|
||||||
|
rndContext->c = ci;
|
||||||
|
rndContext->ah = rndContext->a >> 16;
|
||||||
|
rndContext->al = rndContext->a & 65535;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Initialize random number generator from time */
|
||||||
|
|
||||||
|
void utl_randomInitTime(RND_CTX * rndContext)
|
||||||
|
{
|
||||||
|
int a,b;
|
||||||
|
|
||||||
|
srand(time(NULL));
|
||||||
|
a=rand();
|
||||||
|
srand(clock());
|
||||||
|
b=rand();
|
||||||
|
utl_randomInit(rndContext, a, b);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Returns random numbers */
|
||||||
|
|
||||||
|
unsigned int utl_random(RND_CTX * rndContext)
|
||||||
|
{
|
||||||
|
unsigned int xh, xl;
|
||||||
|
|
||||||
|
xh = rndContext->x >> 16, xl = rndContext->x & 65535;
|
||||||
|
rndContext->x = rndContext->x * rndContext->a + rndContext->c;
|
||||||
|
rndContext->c =
|
||||||
|
xh * rndContext->ah + ((xh * rndContext->al) >> 16) +
|
||||||
|
((xl * rndContext->ah) >> 16);
|
||||||
|
if (xl * rndContext->al >= (~rndContext->c + 1))
|
||||||
|
rndContext->c++;
|
||||||
|
|
||||||
|
return (rndContext->x);
|
||||||
|
}
|
112
test/test-automation/fuzzer/utl_random.h
Executable file
112
test/test-automation/fuzzer/utl_random.h
Executable file
|
@ -0,0 +1,112 @@
|
||||||
|
/*
|
||||||
|
|
||||||
|
A "32-bit Multiply with carry: random number generator.
|
||||||
|
Has a list of recommended multipliers. Very fast and good.
|
||||||
|
|
||||||
|
multiply-with-carry generator" x(n) = a*x(n-1) + carry mod 2^32.
|
||||||
|
period" (a*2^31)-1
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _utl_random_h
|
||||||
|
#define _utl_random_h
|
||||||
|
|
||||||
|
/* Set up for C function definitions, even when using C++ */
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* ------- Includes ---------- */
|
||||||
|
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <time.h>
|
||||||
|
|
||||||
|
/* ------- Definitions ------- */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Macros that return random number in a specific format. See utl_random()
|
||||||
|
* below for details. Float values are in the range [0.0-1.0].
|
||||||
|
*/
|
||||||
|
#define utl_randomInt(c) ((int)utl_random(c))
|
||||||
|
#define utl_randomFloat(c) ((double)utl_random(c)/(unsigned long)0xffffffff)
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
unsigned int a;
|
||||||
|
unsigned int x;
|
||||||
|
unsigned int c;
|
||||||
|
unsigned int ah;
|
||||||
|
unsigned int al;
|
||||||
|
} RND_CTX;
|
||||||
|
|
||||||
|
/* ---- Function Prototypes -------- */
|
||||||
|
|
||||||
|
#ifdef WIN32
|
||||||
|
#ifdef BUILD_DLL
|
||||||
|
#define DLLINTERFACE __declspec(dllexport)
|
||||||
|
#else
|
||||||
|
#define DLLINTERFACE __declspec(dllimport)
|
||||||
|
#endif
|
||||||
|
#else
|
||||||
|
#define DLLINTERFACE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* utl_randomInit: Initialize random number generator with two integers.
|
||||||
|
*
|
||||||
|
* Paramaters:
|
||||||
|
*
|
||||||
|
* rndContext pointer to context structure
|
||||||
|
* xi, ci integers that define the random sequence
|
||||||
|
*
|
||||||
|
* Return value:
|
||||||
|
*
|
||||||
|
* none
|
||||||
|
*
|
||||||
|
* Note: The random sequence of numbers returned by utl_random() is the
|
||||||
|
* same for the same two integers and has a period of 2^31.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
DLLINTERFACE void utl_randomInit(RND_CTX * rndContext, unsigned int xi,
|
||||||
|
unsigned int ci);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* utl_randomInitTime: Initialize random number generator with the time
|
||||||
|
*
|
||||||
|
* Parameters:
|
||||||
|
*
|
||||||
|
* rndContext pointer to context structure
|
||||||
|
*
|
||||||
|
* Return value:
|
||||||
|
*
|
||||||
|
* none
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
DLLINTERFACE void utl_randomInitTime(RND_CTX * rndContext);
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* utl_random: Returns random numbers
|
||||||
|
*
|
||||||
|
* Parameters:
|
||||||
|
*
|
||||||
|
* rndContext pointer to context structure
|
||||||
|
*
|
||||||
|
* Return value:
|
||||||
|
*
|
||||||
|
* random number (32bit unsigned integer)
|
||||||
|
*
|
||||||
|
* Note: utl_randomInit() or utl_randomInitTime() must have been called
|
||||||
|
* before using this function.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
DLLINTERFACE unsigned int utl_random(RND_CTX * rndContext);
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/* Ends C function definitions when using C++ */
|
||||||
|
#ifdef __cplusplus
|
||||||
|
};
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* _utl_random_h */
|
|
@ -865,7 +865,8 @@ PrintUsage() {
|
||||||
printf("Usage: ./runner [--in-proc] [--suite SUITE] [--test TEST]\n");
|
printf("Usage: ./runner [--in-proc] [--suite SUITE] [--test TEST]\n");
|
||||||
printf(" [--name-contains SUBSTR] [--show-tests]\n");
|
printf(" [--name-contains SUBSTR] [--show-tests]\n");
|
||||||
printf(" [--xml] [--xsl [STYLESHEET]] [--timeout VALUE]\n");
|
printf(" [--xml] [--xsl [STYLESHEET]] [--timeout VALUE]\n");
|
||||||
printf(" [--version] [--help]\n");
|
printf(" [--exec-key KEY] [--iterations VALUE]\n");
|
||||||
|
printf(" [--seed VALUE] [--version] [--help]\n");
|
||||||
printf("Options:\n");
|
printf("Options:\n");
|
||||||
printf(" --in-proc Executes tests in-process\n");
|
printf(" --in-proc Executes tests in-process\n");
|
||||||
printf(" --show-tests Prints out all the executable tests\n");
|
printf(" --show-tests Prints out all the executable tests\n");
|
||||||
|
@ -873,6 +874,9 @@ PrintUsage() {
|
||||||
printf(" --xsl [STYLESHEET] Adds XSL stylesheet to the XML test reports for\n");
|
printf(" --xsl [STYLESHEET] Adds XSL stylesheet to the XML test reports for\n");
|
||||||
printf(" browser viewing. Optionally uses the specified XSL\n");
|
printf(" browser viewing. Optionally uses the specified XSL\n");
|
||||||
printf(" file or URL instead of the default one\n");
|
printf(" file or URL instead of the default one\n");
|
||||||
|
printf(" --seed VALUE Specify fuzzing seed for the harness\n");
|
||||||
|
printf(" --iterations VALUE Specify how many times a test will be executed\n");
|
||||||
|
printf(" --exec-key KEY Run test(s) with specific execution key\n");
|
||||||
printf(" -tm --timeout VALUE Specify common timeout value for all tests\n");
|
printf(" -tm --timeout VALUE Specify common timeout value for all tests\n");
|
||||||
printf(" Timeout is given in seconds and it'll override\n");
|
printf(" Timeout is given in seconds and it'll override\n");
|
||||||
printf(" test specific timeout value only if the given\n");
|
printf(" test specific timeout value only if the given\n");
|
||||||
|
|
Loading…
Add table
Add a link
Reference in a new issue