[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
diff --git a/llvm/lib/Fuzzer/test/OutOfMemoryTest.cpp b/llvm/lib/Fuzzer/test/OutOfMemoryTest.cpp
index e5c9f0a..18949c7 100644
--- a/llvm/lib/Fuzzer/test/OutOfMemoryTest.cpp
+++ b/llvm/lib/Fuzzer/test/OutOfMemoryTest.cpp
@@ -8,6 +8,7 @@
#include <cstddef>
#include <cstring>
#include <iostream>
+#include <thread>
#include <unistd.h>
static volatile char *SinkPtr;
@@ -21,7 +22,7 @@
char *p = new char[kSize];
memset(p, 0, kSize);
SinkPtr = p;
- sleep(1);
+ std::this_thread::sleep_for(std::chrono::seconds(1));
}
}
}
diff --git a/llvm/lib/Fuzzer/test/StrstrTest.cpp b/llvm/lib/Fuzzer/test/StrstrTest.cpp
index dd83953..f021e75 100644
--- a/llvm/lib/Fuzzer/test/StrstrTest.cpp
+++ b/llvm/lib/Fuzzer/test/StrstrTest.cpp
@@ -8,6 +8,12 @@
#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);