| 69 | } |
| 70 | |
| 71 | void |
| 72 | testIsValidUtf8() |
| 73 | { |
| 74 | auto is_valid_utf8 = [](char const* str) { |
| 75 | std::uint16_t first = detail::classify_utf8(*str); |
| 76 | return detail::is_valid_utf8(str, first); |
| 77 | }; |
| 78 | |
| 79 | BOOST_TEST(is_valid_utf8("\xC2\x80")); // code point U+0080 |
| 80 | BOOST_TEST(is_valid_utf8("\xDF\xBF")); // code point U+07FF |
| 81 | BOOST_TEST(is_valid_utf8("\xE0\xA0\x80")); // code point U+0800 |
| 82 | BOOST_TEST(is_valid_utf8("\xEF\xBF\xBF")); // from code point U+0FFFF |
| 83 | BOOST_TEST(is_valid_utf8("\xF0\x90\x80\x80")); // code point U+010000 |
| 84 | BOOST_TEST(is_valid_utf8("\xF4\x8F\xBF\xBF")); // code point U+010FFFF |
| 85 | |
| 86 | BOOST_TEST(! is_valid_utf8("\x80")); |
| 87 | BOOST_TEST(! is_valid_utf8("\xBF")); |
| 88 | |
| 89 | BOOST_TEST(! is_valid_utf8("\xDF\x00")); |
| 90 | BOOST_TEST(! is_valid_utf8("\xDF\x7F")); |
| 91 | BOOST_TEST(! is_valid_utf8("\xDF\xFF")); |
| 92 | |
| 93 | BOOST_TEST(! is_valid_utf8("\xE0\x00\x80")); |
| 94 | BOOST_TEST(! is_valid_utf8("\xE1\x7F\x80")); |
| 95 | BOOST_TEST(! is_valid_utf8("\xE4\xFF\x80")); |
| 96 | BOOST_TEST(! is_valid_utf8("\xE8\x80\x00")); |
| 97 | BOOST_TEST(! is_valid_utf8("\xEC\x80\x7F")); |
| 98 | BOOST_TEST(! is_valid_utf8("\xEF\x80\xFF")); |
| 99 | |
| 100 | BOOST_TEST(! is_valid_utf8("\xF0\x00\x80\x80")); |
| 101 | BOOST_TEST(! is_valid_utf8("\xF1\x7F\x80\x80")); |
| 102 | BOOST_TEST(! is_valid_utf8("\xF2\xFF\x80\x80")); |
| 103 | BOOST_TEST(! is_valid_utf8("\xF3\x80\x00\x80")); |
| 104 | BOOST_TEST(! is_valid_utf8("\xF4\x80\x7F\x80")); |
| 105 | BOOST_TEST(! is_valid_utf8("\xF0\x80\xFF\x80")); |
| 106 | BOOST_TEST(! is_valid_utf8("\xF1\x80\x80\x00")); |
| 107 | BOOST_TEST(! is_valid_utf8("\xF2\x80\x80\x7F")); |
| 108 | BOOST_TEST(! is_valid_utf8("\xF3\x80\x80\xFF")); |
| 109 | } |
| 110 | |
| 111 | void |
| 112 | testUtf8Sequence() |
nothing calls this directly
no test coverage detected