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Fix 9.22337e+18 outside range of representable values of type 'long'

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This commit is contained in:
Benoit Blanchon
2022-04-07 20:58:54 +02:00
parent c9fbc5e40a
commit ccfbb5fd1d
6 changed files with 139 additions and 5 deletions
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58
extras/tests/Numbers/convertNumber.cpp
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@ -75,4 +75,62 @@ TEST_CASE("canConvertNumber<TOut, TIn>()") {
CHECK((canConvertNumber<uint16_t, uint8_t>(128)) == true);
CHECK((canConvertNumber<uint16_t, uint8_t>(255)) == true);
}
SECTION("float -> int32_t") {
CHECK((canConvertNumber<int32_t, float>(0)) == true);
CHECK((canConvertNumber<int32_t, float>(-2.147483904e9f)) == false);
CHECK((canConvertNumber<int32_t, float>(-2.147483648e+9f)) == true);
CHECK((canConvertNumber<int32_t, float>(2.14748352e+9f)) == true);
CHECK((canConvertNumber<int32_t, float>(2.14748365e+9f)) == false);
}
SECTION("double -> int32_t") {
CHECK((canConvertNumber<int32_t, double>(0)) == true);
CHECK((canConvertNumber<int32_t, double>(-2.147483649e+9)) == false);
CHECK((canConvertNumber<int32_t, double>(-2.147483648e+9)) == true);
CHECK((canConvertNumber<int32_t, double>(2.147483647e+9)) == true);
CHECK((canConvertNumber<int32_t, double>(2.147483648e+9)) == false);
}
SECTION("float -> uint32_t") {
CHECK((canConvertNumber<uint32_t, float>(0)) == true);
CHECK((canConvertNumber<uint32_t, float>(-1.401298e-45f)) == false);
CHECK((canConvertNumber<uint32_t, float>(4.29496704e+9f)) == true);
CHECK((canConvertNumber<uint32_t, float>(4.294967296e+9f)) == false);
}
#if ARDUINOJSON_HAS_LONG_LONG
SECTION("float -> int64_t") {
CHECK((canConvertNumber<int64_t, float>(0)) == true);
CHECK((canConvertNumber<int64_t, float>(-9.22337204e+18f)) == true);
CHECK((canConvertNumber<int64_t, float>(9.22337149e+18f)) == true);
CHECK((canConvertNumber<int64_t, float>(9.22337204e+18f)) == false);
}
SECTION("double -> int64_t") {
CHECK((canConvertNumber<int64_t, double>(0)) == true);
CHECK((canConvertNumber<int64_t, double>(-9.2233720368547758e+18)) == true);
CHECK((canConvertNumber<int64_t, double>(9.2233720368547748e+18)) == true);
CHECK((canConvertNumber<int64_t, double>(9.2233720368547758e+18)) == false);
}
SECTION("float -> uint64_t") {
CHECK((canConvertNumber<uint64_t, float>(0)) == true);
CHECK((canConvertNumber<uint64_t, float>(-1.401298e-45f)) == false);
CHECK((canConvertNumber<uint64_t, float>(1.844674297419792384e+19f)) ==
true);
CHECK((canConvertNumber<uint64_t, float>(1.8446744073709551616e+19f)) ==
false);
}
SECTION("double -> uint64_t") {
CHECK((canConvertNumber<uint64_t, double>(0)) == true);
CHECK((canConvertNumber<uint64_t, double>(-4.94065645841247e-324)) ==
false);
CHECK((canConvertNumber<uint64_t, double>(1.8446744073709549568e+19)) ==
true);
CHECK((canConvertNumber<uint64_t, double>(1.8446744073709551616e+19)) ==
false);
}
#endif
}