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#include "enums.h"
#include "enums_with_header.h"
#include <tools/enum_parser/parse_enum/ut/enums_with_header.h_serialized.h>
#include "including_header.h"
// just to test that generated stuff works
#include <util/generic/serialized_enum.h>
#include <library/cpp/testing/unittest/registar.h>
#include <util/generic/ptr.h>
#include <util/generic/singleton.h>
void FunctionUsingEFwdEnum(EFwdEnum) {
}
class TEnumSerializationInitializer {
public:
TEnumSerializationInitializer() {
UNIT_ASSERT_VALUES_EQUAL(ToString(EDestructionPriorityTest::first), "first");
}
~TEnumSerializationInitializer() {
UNIT_ASSERT_VALUES_EQUAL(ToString(EDestructionPriorityTest::second), "second");
}
};
class TEnumSerializationInitializerHolder {
public:
TEnumSerializationInitializerHolder() {
}
~TEnumSerializationInitializerHolder() {
}
void Init() { Ptr.Reset(new TEnumSerializationInitializer); }
private:
THolder<TEnumSerializationInitializer> Ptr;
};
Y_UNIT_TEST_SUITE(TEnumGeneratorTest) {
template<typename T>
void CheckToString(const T& value, const TString& strValue) {
UNIT_ASSERT_VALUES_EQUAL(ToString(value), strValue);
}
Y_UNIT_TEST(ToStringTest) {
// ESimple
CheckToString(Http, "Http");
CheckToString(Https, "Https");
CheckToString(ItemCount, "ItemCount");
// ESimpleWithComma
CheckToString(ESimpleWithComma::Http, "Http");
CheckToString(ESimpleWithComma::Https, "Https");
CheckToString(ESimpleWithComma::Http2, "Http"); // Http2 is an alias for Http
CheckToString(ESimpleWithComma::ItemCount, "ItemCount");
// ECustomAliases
CheckToString(CAHttp, "http");
CheckToString(CAHttps, "https");
CheckToString(CAItemCount, "CAItemCount");
// EMultipleAliases
CheckToString(MAHttp, "http://");
CheckToString(MAHttps, "https://");
CheckToString(MAItemCount, "MAItemCount");
// EDuplicateKeys
CheckToString(Key0, "Key0");
CheckToString(Key0Second, "Key0"); // obtain FIRST encountered value with such integer key
CheckToString(Key1, "Key1");
CheckToString(Key2, "k2");
CheckToString(Key3, "k2"); // we CANNOT obtain "k3" here (as Key3 == Key2)
}
template<typename T>
void CheckFromString(const TString& strValue, const T& value) {
UNIT_ASSERT_VALUES_EQUAL(static_cast<int>(FromString<T>(TStringBuf(strValue))), static_cast<int>(value));
}
template<typename T>
void CheckFromStringFail(const TString& strValue) {
UNIT_ASSERT_EXCEPTION(FromString<T>(TStringBuf(strValue)), yexception);
}
template<typename T>
void CheckTryFromString(const TString& strValue, const T& value) {
T x;
UNIT_ASSERT_VALUES_EQUAL(TryFromString(TStringBuf(strValue), x), true);
UNIT_ASSERT_VALUES_EQUAL(x, value);
}
template<typename T>
void CheckTryFromStringFail(const TString& strValue) {
T x = T(-666);
UNIT_ASSERT_VALUES_EQUAL(TryFromString(TStringBuf(strValue), x), false);
UNIT_ASSERT_VALUES_EQUAL(int(x), -666);
}
Y_UNIT_TEST(TryFromStringTest) {
// ESimple
CheckFromString("Http", Http);
CheckFromString("Https", Https);
CheckFromString("ItemCount", ItemCount);
CheckFromStringFail<ESimple>("ItemC0unt");
CheckTryFromString("Http", Http);
CheckTryFromString("Https", Https);
CheckTryFromString("ItemCount", ItemCount);
CheckTryFromStringFail<ESimple>("ItemC0unt");
// ESimpleWithComma
CheckTryFromString("Http", ESimpleWithComma::Http);
CheckTryFromString("Https", ESimpleWithComma::Https);
CheckTryFromString("ItemCount", ESimpleWithComma::ItemCount);
CheckTryFromStringFail<ESimpleWithComma>("");
// ECustomAliases
CheckTryFromString("http", CAHttp);
CheckTryFromString("https", CAHttps);
CheckTryFromString("CAItemCount", CAItemCount);
// EDuplicateKeys
CheckTryFromString("Key0", Key0);
CheckTryFromString("Key0Second", Key0Second);
CheckTryFromString("Key1", Key1);
CheckTryFromString("k2", Key2);
CheckTryFromString("k2.1", Key2);
CheckTryFromString("k3", Key3);
}
Y_UNIT_TEST(AllNamesValuesTest) {
{
auto allNames = GetEnumAllCppNames<EDuplicateKeys>();
UNIT_ASSERT(!!allNames);
UNIT_ASSERT_VALUES_EQUAL(allNames.size(), 5u);
UNIT_ASSERT_VALUES_EQUAL(allNames[4], "Key3");
}
{
auto allNames = GetEnumAllCppNames<ESimpleWithComma>();
UNIT_ASSERT(!!allNames);
UNIT_ASSERT_VALUES_EQUAL(allNames.size(), 4u);
UNIT_ASSERT_VALUES_EQUAL(allNames[1], "ESimpleWithComma::Http2");
}
}
Y_UNIT_TEST(EnumWithHeaderTest) {
UNIT_ASSERT_VALUES_EQUAL(GetEnumItemsCount<EWithHeader>(), 3);
}
Y_UNIT_TEST(AllNamesValuesWithHeaderTest) {
{
auto allNames = GetEnumAllCppNames<EWithHeader>();
UNIT_ASSERT_VALUES_EQUAL(allNames.size(), 3u);
UNIT_ASSERT_VALUES_EQUAL(allNames.at(2), "HThree");
}
{
UNIT_ASSERT_VALUES_EQUAL(GetEnumAllNames<EWithHeader>(), "'one', 'HTwo', 'HThree'");
}
}
Y_UNIT_TEST(AllValuesTest) {
const auto& allNames = GetEnumNames<EWithHeader>();
const auto& allValues = GetEnumAllValues<EWithHeader>();
UNIT_ASSERT_VALUES_EQUAL(allValues.size(), 3u);
UNIT_ASSERT_VALUES_EQUAL(allValues[2], HThree);
size_t size = 0;
for (const EWithHeader value : GetEnumAllValues<EWithHeader>()) {
size += 1;
UNIT_ASSERT_VALUES_EQUAL(allNames.contains(value), true);
}
UNIT_ASSERT_VALUES_EQUAL(size, 3u);
}
Y_UNIT_TEST(EnumNamesTest) {
const auto& names = GetEnumNames<EWithHeader>();
UNIT_ASSERT_VALUES_EQUAL(names.size(), 3u);
UNIT_ASSERT(names.contains(HOne));
UNIT_ASSERT_VALUES_EQUAL(names.at(HOne), "one");
UNIT_ASSERT(names.contains(HTwo));
UNIT_ASSERT_VALUES_EQUAL(names.at(HTwo), "HTwo");
UNIT_ASSERT(names.contains(HThree));
UNIT_ASSERT_VALUES_EQUAL(names.at(HThree), "HThree");
}
Y_UNIT_TEST(ToStringBufHeaderTest) {
UNIT_ASSERT_VALUES_EQUAL(ToStringBuf(HOne), "one"sv);
UNIT_ASSERT_VALUES_EQUAL(ToStringBuf(HTwo), "HTwo"sv);
}
Y_UNIT_TEST(EnumSerializerDestructionPriority) {
Singleton<TEnumSerializationInitializerHolder>()->Init();
}
};
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