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315 lines (272 loc) · 12.8 KB
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#include <library/cpp/resource/resource.h>
#include <library/cpp/testing/unittest/registar.h>
#include <tools/enum_parser/parse_enum/parse_enum.h>
typedef TEnumParser::TEnum TEnum;
typedef TEnumParser::TEnums TEnums;
typedef TEnumParser::TItems TItems;
Y_UNIT_TEST_SUITE(TEnumParserTest) {
Y_UNIT_TEST(MainTest) {
TString text = NResource::Find("/enums");
TMemoryInput input(text.data(), text.size());
TEnumParser parser(input);
const TEnums& enums = parser.Enums;
UNIT_ASSERT_VALUES_EQUAL(enums.size(), 16u);
// check ESimple
{
const TEnum& e = enums[0];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "ESimple");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 3u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "Http");
UNIT_ASSERT_VALUES_EQUAL(it[0].Aliases.size(), 0u);
UNIT_ASSERT(!it[0].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(it[1].CppName, "Https");
UNIT_ASSERT_VALUES_EQUAL(it[1].Aliases.size(), 0u);
UNIT_ASSERT(!it[1].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(it[2].CppName, "ItemCount");
UNIT_ASSERT_VALUES_EQUAL(it[2].Aliases.size(), 0u);
UNIT_ASSERT(!it[2].Value.Defined());
}
// ESimpleWithComma
{
const TEnum& e = enums[1];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "ESimpleWithComma");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 4u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "Http");
UNIT_ASSERT(it[0].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(*it[0].Value, "3");
UNIT_ASSERT_VALUES_EQUAL(it[0].Aliases.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(it[1].CppName, "Http2");
UNIT_ASSERT(it[1].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(it[1].Aliases.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(*it[1].Value, "Http");
UNIT_ASSERT_VALUES_EQUAL(it[2].CppName, "Https");
UNIT_ASSERT_VALUES_EQUAL(it[2].Aliases.size(), 0u);
UNIT_ASSERT(!it[2].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(it[3].CppName, "ItemCount");
UNIT_ASSERT_VALUES_EQUAL(it[3].Aliases.size(), 0u);
UNIT_ASSERT(!it[3].Value.Defined());
}
// check ECustomAliases
{
const TEnum& e = enums[2];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "ECustomAliases");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 3u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "CAHttp");
UNIT_ASSERT(it[0].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(*it[0].Value, "3");
UNIT_ASSERT_VALUES_EQUAL(it[0].Aliases.size(), 1u);
UNIT_ASSERT_VALUES_EQUAL(it[0].Aliases[0], "http");
UNIT_ASSERT(!it[1].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(it[1].CppName, "CAHttps");
UNIT_ASSERT_VALUES_EQUAL(it[1].Aliases.size(), 1u);
UNIT_ASSERT_VALUES_EQUAL(it[1].Aliases[0], "https");
UNIT_ASSERT_VALUES_EQUAL(it[2].CppName, "CAItemCount");
UNIT_ASSERT_VALUES_EQUAL(it[2].Aliases.size(), 0u);
}
// check EMultipleAliases
{
const TEnum& e = enums[3];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "EMultipleAliases");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 3u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "MAHttp");
UNIT_ASSERT(it[0].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(*it[0].Value, "9");
UNIT_ASSERT_VALUES_EQUAL(it[0].Aliases.size(), 3u);
UNIT_ASSERT_VALUES_EQUAL(it[0].Aliases[0], "http://");
UNIT_ASSERT_VALUES_EQUAL(it[0].Aliases[1], "secondary");
// yes, quoted values are NOT decoded, it is a known (minor) bug
UNIT_ASSERT_VALUES_EQUAL(it[0].Aliases[2], "old\\nvalue");
UNIT_ASSERT_VALUES_EQUAL(it[1].CppName, "MAHttps");
UNIT_ASSERT(it[1].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(*it[1].Value, "1");
UNIT_ASSERT_VALUES_EQUAL(it[1].Aliases.size(), 1u);
UNIT_ASSERT_VALUES_EQUAL(it[1].Aliases[0], "https://");
UNIT_ASSERT_VALUES_EQUAL(it[2].CppName, "MAItemCount");
UNIT_ASSERT(!it[2].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(it[2].Aliases.size(), 0u);
}
// check NEnumNamespace::EInNamespace
{
const TEnum& e = enums[4];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 1u);
UNIT_ASSERT_VALUES_EQUAL(e.Scope[0], "NEnumNamespace");
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "EInNamespace");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 3u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "Http");
UNIT_ASSERT(it[0].Value.Defined());
}
// check NEnumNamespace::TEnumClass::EInClass
{
const TEnum& e = enums[5];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 2u);
UNIT_ASSERT_VALUES_EQUAL(e.Scope[0], "NEnumNamespace");
UNIT_ASSERT_VALUES_EQUAL(e.Scope[1], "TEnumClass");
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "EInClass");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 3u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "Http");
UNIT_ASSERT(it[0].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(*it[0].Value, "9");
UNIT_ASSERT(it[1].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(*it[1].Value, "NEnumNamespace::Https");
UNIT_ASSERT_VALUES_EQUAL(it[2].CppName, "Https3");
UNIT_ASSERT(it[2].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(*it[2].Value, "1 + 2");
}
// check unnamed enum (no code should be generated for it)
{
const TEnum& e = enums[6];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 3u);
}
// TEXT_WEIGHT
{
const TEnum& e = enums[7];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "TEXT_WEIGHT");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 5u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "WEIGHT_ZERO");
UNIT_ASSERT(it[0].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(*it[0].Value, "-1");
UNIT_ASSERT_VALUES_EQUAL(it[0].Aliases.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(it[1].CppName, "WEIGHT_LOW");
UNIT_ASSERT_VALUES_EQUAL(it[1].Aliases.size(), 0u);
UNIT_ASSERT(!it[1].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(it[2].CppName, "WEIGHT_NORMAL");
UNIT_ASSERT_VALUES_EQUAL(it[2].Aliases.size(), 0u);
UNIT_ASSERT(!it[2].Value.Defined());
}
// EDuplicateKeys
{
const TEnum& e = enums[8];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "EDuplicateKeys");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 5u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "Key0");
UNIT_ASSERT(it[0].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(*it[0].Value, "0");
UNIT_ASSERT_VALUES_EQUAL(it[0].Aliases.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(it[1].CppName, "Key0Second");
UNIT_ASSERT(it[1].Value.Defined());
UNIT_ASSERT_VALUES_EQUAL(*it[1].Value, "Key0");
UNIT_ASSERT_VALUES_EQUAL(it[1].Aliases.size(), 0u);
}
// EEmpty
{
const TEnum& e = enums[10];
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 0u);
}
// NComposite::NInner::EInCompositeNamespaceSimple
{
const TEnum& e = enums[11];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 1u);
UNIT_ASSERT_VALUES_EQUAL(e.Scope[0], "NComposite::NInner");
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "EInCompositeNamespaceSimple");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 3u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "one");
UNIT_ASSERT_VALUES_EQUAL(*it[1].Value, "2") ;
}
// NOuterSimple::NComposite::NMiddle::NInner::NInnerSimple::TEnumClass::EVeryDeep
{
const TEnum& e = enums[12];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 4u);
UNIT_ASSERT_VALUES_EQUAL(e.Scope[0], "NOuterSimple");
UNIT_ASSERT_VALUES_EQUAL(e.Scope[1], "NComposite::NMiddle::NInner");
UNIT_ASSERT_VALUES_EQUAL(e.Scope[2], "NInnerSimple");
UNIT_ASSERT_VALUES_EQUAL(e.Scope[3], "TEnumClass");
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "EVeryDeep");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 2u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "Key0");
UNIT_ASSERT_VALUES_EQUAL(it[1].CppName, "Key1");
UNIT_ASSERT_VALUES_EQUAL(*it[1].Value, "1");
}
// ENonLiteralValues
{
const TEnum& e = enums[13];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "ENonLiteralValues");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 5u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "one");
UNIT_ASSERT_VALUES_EQUAL(*it[0].Value, "MACRO(1, 2)");
UNIT_ASSERT_VALUES_EQUAL(it[1].CppName, "two");
UNIT_ASSERT_VALUES_EQUAL(*it[1].Value, "2");
UNIT_ASSERT_VALUES_EQUAL(it[2].CppName, "three");
UNIT_ASSERT_VALUES_EQUAL(*it[2].Value, "func(3)");
UNIT_ASSERT_VALUES_EQUAL(it[3].CppName, "four");
UNIT_ASSERT_VALUES_EQUAL(it[3].Value.Defined(), false);
UNIT_ASSERT_VALUES_EQUAL(it[4].CppName, "five");
UNIT_ASSERT_VALUES_EQUAL(it[4].Value, "MACRO(MACRO(1, 2), 2)");
}
// NotifyingStatus
{
const TEnum& e = enums[15];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 0u);
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "NotifyingStatus");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 4u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "NEW");
UNIT_ASSERT_VALUES_EQUAL(*it[0].Value, "0");
UNIT_ASSERT_VALUES_EQUAL(it[1].CppName, "FAILED_WILL_RETRY");
UNIT_ASSERT_VALUES_EQUAL(*it[1].Value, "1");
UNIT_ASSERT_VALUES_EQUAL(it[2].CppName, "FAILED_NO_MORE_TRIALS");
UNIT_ASSERT_VALUES_EQUAL(*it[2].Value, "2");
UNIT_ASSERT_VALUES_EQUAL(it[3].CppName, "SENT");
UNIT_ASSERT_VALUES_EQUAL(*it[3].Value, "3");
}
}
Y_UNIT_TEST(BadCodeParseTest) {
TString text = NResource::Find("/badcode");
TMemoryInput input(text.data(), text.size());
TEnumParser parser(input);
const TEnums& enums = parser.Enums;
UNIT_ASSERT_VALUES_EQUAL(enums.size(), 1u);
// check <anonymous namespace>::ETest correct parsing
{
const TEnum& e = enums[0];
UNIT_ASSERT_VALUES_EQUAL(e.Scope.size(), 1u);
UNIT_ASSERT_VALUES_EQUAL(e.CppName, "ETest");
const TItems& it = e.Items;
UNIT_ASSERT_VALUES_EQUAL(it.size(), 3u);
UNIT_ASSERT_VALUES_EQUAL(it[0].CppName, "Http");
UNIT_ASSERT(it[0].Value.Defined());
}
}
Y_UNIT_TEST(UnbalancedCodeParseTest) {
// Thanks gotmanov@ for providing this example
TString text = NResource::Find("/unbalanced");
TMemoryInput input(text.data(), text.size());
try {
TEnumParser parser(input);
UNIT_ASSERT(false);
} catch(...) {
UNIT_ASSERT(CurrentExceptionMessage().Contains("unbalanced scope. Did you miss a closing"));
}
}
Y_UNIT_TEST(AliasBeforeNameTest) {
TString text = NResource::Find("/alias_before_name");
TMemoryInput input(text.data(), text.size());
try {
TEnumParser parser(input);
UNIT_ASSERT(false);
} catch(...) {
UNIT_ASSERT(CurrentExceptionMessage().Contains("https://clubs.at.yandex-team.ru/stackoverflow/2603"));
}
}
}