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Changed integer storage from positive/negative to signed/unsigned

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This commit is contained in:
Benoit Blanchon
2021-04-14 11:42:53 +02:00
parent a002393716
commit fc4f5fd05f
16 changed files with 251 additions and 171 deletions
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1
extras/tests/Numbers/parseInteger.cpp
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@@ -47,6 +47,7 @@ TEST_CASE("parseNumber<int32_t>()") {
TEST_CASE("parseNumber<uint8_t>()") {
checkInteger<uint8_t>("0", 0);
checkInteger<uint8_t>("-0", 0);
checkInteger<uint8_t>("255", 255);
checkInteger<uint8_t>("+255", 255);
checkInteger<uint8_t>("3.14", 3);

22
extras/tests/Numbers/parseNumber.cpp
View File

@@ -23,7 +23,27 @@ TEST_CASE("Test unsigned integer overflow") {
parseNumber("4294967296", second);
}
REQUIRE(first.type() == uint8_t(VALUE_IS_POSITIVE_INTEGER));
REQUIRE(first.type() == uint8_t(VALUE_IS_UNSIGNED_INTEGER));
REQUIRE(second.type() == uint8_t(VALUE_IS_FLOAT));
}
TEST_CASE("Test signed integer overflow") {
VariantData first, second;
first.init();
second.init();
// Avoids MSVC warning C4127 (conditional expression is constant)
size_t integerSize = sizeof(Integer);
if (integerSize == 8) {
parseNumber("-9223372036854775808", first);
parseNumber("-9223372036854775809", second);
} else {
parseNumber("-2147483648", first);
parseNumber("-2147483649", second);
}
REQUIRE(first.type() == uint8_t(VALUE_IS_SIGNED_INTEGER));
REQUIRE(second.type() == uint8_t(VALUE_IS_FLOAT));
}