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💚 additional tests from the Unicode spec #1198

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Thanks @abolz!
This commit is contained in:
Niels Lohmann 2018-10-23 17:22:13 +02:00
parent 951a7a6455
commit 2343d9caeb
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1 changed files with 36 additions and 0 deletions
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36
test/src/unit-serialization.cpp
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@ -133,5 +133,41 @@ TEST_CASE("serialization")
CHECK(j.dump(-1, ' ', false, json::error_handler_t::replace) == "\"123\xEF\xBF\xBD\x34\x35\x36\""); CHECK(j.dump(-1, ' ', false, json::error_handler_t::replace) == "\"123\xEF\xBF\xBD\x34\x35\x36\"");
CHECK(j.dump(-1, ' ', true, json::error_handler_t::replace) == "\"123\\ufffd456\""); CHECK(j.dump(-1, ' ', true, json::error_handler_t::replace) == "\"123\\ufffd456\"");
} }
SECTION("U+FFFD Substitution of Maximal Subparts")
{
// Some tests (mostly) from
// https://www.unicode.org/versions/Unicode11.0.0/ch03.pdf
// Section 3.9 -- U+FFFD Substitution of Maximal Subparts
auto test = [&](std::string const & input, std::string const & expected)
{
json j = input;
CHECK(j.dump(-1, ' ', true, json::error_handler_t::replace) == "\"" + expected + "\"");
};
test("\xC2", "\\ufffd");
test("\xC2\x41\x42", "\\ufffd" "\x41" "\x42");
test("\xC2\xF4", "\\ufffd" "\\ufffd");
test("\xF0\x80\x80\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
test("\xF1\x80\x80\x41", "\\ufffd" "\x41");
test("\xF2\x80\x80\x41", "\\ufffd" "\x41");
test("\xF3\x80\x80\x41", "\\ufffd" "\x41");
test("\xF4\x80\x80\x41", "\\ufffd" "\x41");
test("\xF5\x80\x80\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
test("\xF0\x90\x80\x41", "\\ufffd" "\x41");
test("\xF1\x90\x80\x41", "\\ufffd" "\x41");
test("\xF2\x90\x80\x41", "\\ufffd" "\x41");
test("\xF3\x90\x80\x41", "\\ufffd" "\x41");
test("\xF4\x90\x80\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
test("\xF5\x90\x80\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
test("\xC0\xAF\xE0\x80\xBF\xF0\x81\x82\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
test("\xED\xA0\x80\xED\xBF\xBF\xED\xAF\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
test("\xF4\x91\x92\x93\xFF\x41\x80\xBF\x42", "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\x41" "\\ufffd""\\ufffd" "\x42");
test("\xE1\x80\xE2\xF0\x91\x92\xF1\xBF\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
}
} }
} }