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MessagePack: serialize round floats as integers (fixes #1718)

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This commit is contained in:
Benoit Blanchon
2022-02-28 18:00:43 +01:00
parent ff06292d74
commit e3e375f5cd
3 changed files with 24 additions and 7 deletions
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14
extras/tests/MsgPackSerializer/serializeVariant.cpp
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@@ -144,4 +144,18 @@ TEST_CASE("serialize MsgPack value") {
checkVariant(serialized("\xDA\xFF\xFF"), "\xDA\xFF\xFF");
checkVariant(serialized("\xDB\x00\x01\x00\x00", 5), "\xDB\x00\x01\x00\x00");
}
SECTION("serialize round double as integer") { // Issue #1718
checkVariant(-32768.0, "\xD1\x80\x00");
checkVariant(-129.0, "\xD1\xFF\x7F");
checkVariant(-128.0, "\xD0\x80");
checkVariant(-33.0, "\xD0\xDF");
checkVariant(-32.0, "\xE0");
checkVariant(-1.0, "\xFF");
checkVariant(0.0, "\x00");
checkVariant(127.0, "\x7F");
checkVariant(128.0, "\xCC\x80");
checkVariant(255.0, "\xCC\xFF");
checkVariant(256.0, "\xCD\x01\x00");
}
}