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llvm-mirror/lib/Fuzzer/test/StrstrTest.cpp
Marcos Pividori bfa494e918 [libFuzzer] Update tests to use more general functions instead of posix specific.
Replace sleep() posix function by a more portable sleep_for() function
from std. Also, ignore memmem() and strcasestr() on Windows.

Differential Revision: https://reviews.llvm.org/D27729

llvm-svn: 289964
2016-12-16 17:35:13 +00:00

29 lines
754 B
C++

// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
// Test strstr and strcasestr hooks.
#include <string>
#include <string.h>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
// Windows does not have strcasestr and memmem, so we are not testing them.
#ifdef _WIN32
#define strcasestr strstr
#define memmem(a, b, c, d) true
#endif
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
if (Size < 4) return 0;
std::string s(reinterpret_cast<const char*>(Data), Size);
if (strstr(s.c_str(), "FUZZ") &&
strcasestr(s.c_str(), "aBcD") &&
memmem(s.data(), s.size(), "kuku", 4)
) {
fprintf(stderr, "BINGO\n");
exit(1);
}
return 0;
}