llvm-project/llvm/lib/Fuzzer/test/InitializeTest.cpp

24 lines
506 B
C++

// Make sure LLVMFuzzerInitialize is called.
#include <assert.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static char *argv0;
extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv) {
assert(argc > 0);
argv0 = **argv;
return 0;
}
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
if (strncmp(reinterpret_cast<const char*>(Data), argv0, Size)) {
fprintf(stderr, "BINGO\n");
exit(1);
}
return 0;
}