| // © 2019 and later: Unicode, Inc. and others. |
| // License & terms of use: http://www.unicode.org/copyright.html |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| #include <cstring> |
| #include <algorithm> |
| #include <array> |
| #include <vector> |
| |
| #include "fuzzer_utils.h" |
| #include "unicode/unistr.h" |
| |
| // Taken from third_party/icu/source/data/mappings/convrtrs.txt file. |
| static const std::array<const char*, 45> kConverters = { |
| { |
| "UTF-8", |
| "utf-16be", |
| "utf-16le", |
| "UTF-32", |
| "UTF-32BE", |
| "UTF-32LE", |
| "ibm866-html", |
| "iso-8859-2-html", |
| "iso-8859-3-html", |
| "iso-8859-4-html", |
| "iso-8859-5-html", |
| "iso-8859-6-html", |
| "iso-8859-7-html", |
| "iso-8859-8-html", |
| "ISO-8859-8-I", |
| "iso-8859-10-html", |
| "iso-8859-13-html", |
| "iso-8859-14-html", |
| "iso-8859-15-html", |
| "iso-8859-16-html", |
| "koi8-r-html", |
| "koi8-u-html", |
| "macintosh-html", |
| "windows-874-html", |
| "windows-1250-html", |
| "windows-1251-html", |
| "windows-1252-html", |
| "windows-1253-html", |
| "windows-1254-html", |
| "windows-1255-html", |
| "windows-1256-html", |
| "windows-1257-html", |
| "windows-1258-html", |
| "x-mac-cyrillic-html", |
| "windows-936-2000", |
| "gb18030", |
| "big5-html", |
| "euc-jp-html", |
| "ISO_2022,locale=ja,version=0", |
| "shift_jis-html", |
| "euc-kr-html", |
| "ISO-2022-KR", |
| "ISO-2022-CN", |
| "ISO-2022-CN-EXT", |
| "HZ-GB-2312" |
| } |
| }; |
| |
| IcuEnvironment* env = new IcuEnvironment(); |
| |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
| if (size < 1) { |
| return 0; |
| } |
| |
| // First byte is used for random converter selection. |
| uint8_t rnd = *data; |
| data++; |
| size--; |
| |
| std::unique_ptr<char[]> fuzzbuff(new char[size]); |
| std::memcpy(fuzzbuff.get(), data, size); |
| |
| icu::UnicodeString str(fuzzbuff.get(), size, |
| kConverters[rnd % kConverters.size()]); |
| |
| return 0; |
| } |
