text
stringlengths 0
2.2M
|
|---|
return rv;
|
}
|
template <class TEST_DATA,
|
bsl::size_t NUM_DATA>
|
void printDefaultRoundTripTester(const TEST_DATA (&DATA)[NUM_DATA])
|
// Verify round trip of 'printDefault'/'parseDefault' for the values in the
|
// specified 'DATA' array of the deduced 'NUM_DATA' length. The deduced
|
// 'TEST_DATA' must provide a member 'Type' that will be printed from, and
|
// parsed into.
|
{
|
typedef typename TEST_DATA::Type Type;
|
typedef typename GetDecodeType<Type>::Type DecodeType;
|
// Some types we can print/encode from, but cannot parse/decode into.
|
// 'GetDecodeType' is the level of indirection that solves that issue.
|
for (bsl::size_t i = 0; i < NUM_DATA; ++i) {
|
const int LINE = DATA[i].d_line;
|
const Type INPUT = DATA[i].d_input;
|
bsl::stringstream ss;
|
Print::printDefault(ss, INPUT);
|
ASSERTV(LINE, ss.good());
|
const bsl::string ENCODED(replaceCharEntities(ss.str()));
|
DecodeType decoded;
|
int rc;
|
ASSERTV(LINE, 0 == (rc = Util::parseDefault(&decoded,
|
ENCODED.data(),
|
intLength(ENCODED))));
|
if (0 == rc) {
|
// To avoid a "reading uninitialized 'decode'" warning
|
ASSERTV(LINE, ENCODED, decoded, INPUT, INPUT == decoded);
|
}
|
}
|
}
|
template <class INPUT_TYPE>
|
struct RoundTripTestData {
|
// The non-local test data type that is required for test helper function
|
// templates to compile in C++03.
|
typedef INPUT_TYPE Type;
|
int d_line;
|
Type d_input;
|
};
|
} // close namespace TestMachinery
|
// ===============
|
// struct TestEnum
|
// ===============
|
namespace TestNamespace {
|
struct TestEnum {
|
enum Value {
|
VALUE1 = 1,
|
VALUE2 = 2,
|
VALUE3 = 3
|
};
|
};
|
bsl::ostream& operator<<(bsl::ostream& stream, TestEnum::Value rhs)
|
{
|
switch (rhs) {
|
case TestEnum::VALUE1:
|
return stream << "VALUE1"; // RETURN
|
case TestEnum::VALUE2:
|
return stream << "VALUE2"; // RETURN
|
case TestEnum::VALUE3:
|
return stream << "VALUE3"; // RETURN
|
default:
|
return stream << "(* UNKNOWN *)"; // RETURN
|
}
|
}
|
} // close namespace TestNamespace
|
using TestNamespace::TestEnum;
|
// ==========================================
|
// bdlat_EnumFunctions Overrides for TestEnum
|
// ==========================================
|
namespace BloombergLP {
|
namespace bdlat_EnumFunctions {
|
template <>
|
struct IsEnumeration<TestEnum::Value> : bslmf::MetaInt<1> {
|
};
|
template <>
|
int fromInt<TestEnum::Value>(TestEnum::Value *result, int number)
|
{
|
switch (number) {
|
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