ICU-66108.tar.gz

[apple/icu.git] / icuSources / test / fuzzer / collator_rulebased_fuzzer.cpp

diff --git a/icuSources/test/fuzzer/collator_rulebased_fuzzer.cpp b/icuSources/test/fuzzer/collator_rulebased_fuzzer.cpp
new file mode 100644 (file)
index 0000000..9878500
--- /dev/null
+++ b/icuSources/test/fuzzer/collator_rulebased_fuzzer.cpp
@@ -0,0 +1,26 @@
+// © 2019 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+
+#include <cstring>
+
+#include "fuzzer_utils.h"
+#include "unicode/coll.h"
+#include "unicode/localpointer.h"
+#include "unicode/locid.h"
+#include "unicode/tblcoll.h"
+
+IcuEnvironment* env = new IcuEnvironment();
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+  UErrorCode status = U_ZERO_ERROR;
+
+  size_t unistr_size = size/2;
+  std::unique_ptr<char16_t[]> fuzzbuff(new char16_t[unistr_size]);
+  std::memcpy(fuzzbuff.get(), data, unistr_size * 2);
+  icu::UnicodeString fuzzstr(false, fuzzbuff.get(), unistr_size);
+
+  icu::LocalPointer<icu::RuleBasedCollator> col1(
+      new icu::RuleBasedCollator(fuzzstr, status));
+
+  return 0;
+}