diff options
Diffstat (limited to 'test/fuzzer/SimpleDictionaryTest.cpp')
-rw-r--r-- | test/fuzzer/SimpleDictionaryTest.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/fuzzer/SimpleDictionaryTest.cpp b/test/fuzzer/SimpleDictionaryTest.cpp new file mode 100644 index 000000000..ffa2e4137 --- /dev/null +++ b/test/fuzzer/SimpleDictionaryTest.cpp @@ -0,0 +1,30 @@ +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. + +// Simple test for a fuzzer. +// The fuzzer must find a string based on dictionary words: +// "Elvis" +// "Presley" +#include <cstddef> +#include <cstdint> +#include <cstdlib> +#include <cstring> +#include <iostream> +#include <ostream> + +static volatile int Zero = 0; + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { + const char *Expected = "ElvisPresley"; + if (Size < strlen(Expected)) return 0; + size_t Match = 0; + for (size_t i = 0; Expected[i]; i++) + if (Expected[i] + Zero == Data[i]) + Match++; + if (Match == strlen(Expected)) { + std::cout << "BINGO; Found the target, exiting\n" << std::flush; + exit(1); + } + return 0; +} + |