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// © 2023 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
#include <cstring>
#include "fuzzer_utils.h"
#include "unicode/localpointer.h"
#include "unicode/timezone.h"
#include "unicode/vtzone.h"
IcuEnvironment* env = new IcuEnvironment();
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
// Limit the test for at most 1000 Unicode characters.
if (size > 2000) {
size = 2000;
}
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::TimeZone> tz(
icu::TimeZone::createTimeZone(fuzzstr));
icu::TimeZone::getEquivalentID(fuzzstr, size);
icu::UnicodeString output;
UErrorCode status = U_ZERO_ERROR;
UBool system;
icu::TimeZone::getCanonicalID(fuzzstr, output, system, status);
status = U_ZERO_ERROR;
icu::TimeZone::getIanaID(fuzzstr, output, status);
status = U_ZERO_ERROR;
icu::TimeZone::getWindowsID(fuzzstr, output, status);
status = U_ZERO_ERROR;
icu::TimeZone::getRegion(fuzzstr, status);
tz.adoptInstead(icu::VTimeZone::createVTimeZoneByID(fuzzstr));
status = U_ZERO_ERROR;
tz.adoptInstead(icu::VTimeZone::createVTimeZone(fuzzstr, status));
return 0;
}
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