| // © 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" |
| |
| IcuEnvironment* env = new IcuEnvironment(); |
| |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
| UErrorCode status = U_ZERO_ERROR; |
| |
| if (size < 2) |
| return 0; |
| |
| std::unique_ptr<char16_t> compbuff1(new char16_t[size/4]); |
| std::memcpy(compbuff1.get(), data, (size/4)*2); |
| data = data + size/2; |
| std::unique_ptr<char16_t> compbuff2(new char16_t[size/4]); |
| std::memcpy(compbuff2.get(), data, (size/4)*2); |
| |
| icu::LocalPointer<icu::Collator> fuzzCollator( |
| icu::Collator::createInstance(icu::Locale::getUS(), status), status); |
| if (U_FAILURE(status)) |
| return 0; |
| fuzzCollator->setStrength(icu::Collator::TERTIARY); |
| |
| fuzzCollator->compare(compbuff1.get(), size/4, |
| compbuff2.get(), size/4); |
| |
| return 0; |
| } |