60 enum class Length { Empty, Small, Large, Huge };  enum
61 struct AllLengths : EnumValuesAsTuple<AllLengths, Length, 4> {
127 TEST_ALWAYS_INLINE const char* getString(Length L,  in getString()
130   case Length::Empty:  in getString()
132   case Length::Small:  in getString()
134   case Length::Large:  in getString()
136   case Length::Huge:  in getString()
141 TEST_ALWAYS_INLINE std::string makeString(Length L,  in makeString()
145   case Length::Empty:  in makeString()
147   case Length::Small:  in makeString()
149   case Length::Large:  in makeString()
151   case Length::Huge:  in makeString()
156 template <class Length, class Opaque>
161           makeString(Length(), DiffType::Control, Opaque()));  in run()
166     return "BM_StringConstructDestroyCStr" + Length::name() + Opaque::name();  in name()
170 template <class Length, bool MeasureCopy, bool MeasureDestroy>
173   auto Orig = makeString(Length());  in StringCopyAndDestroy()
195 template <class Length>
198     StringCopyAndDestroy<Length, true, false>(state);  in run()
201   static std::string name() { return "BM_StringCopy" + Length::name(); }  in name()
204 template <class Length>
207     StringCopyAndDestroy<Length, false, true>(state);  in run()
210   static std::string name() { return "BM_StringDestroy" + Length::name(); }  in name()
213 template <class Length>
220     S *newS = new (static_cast<void*>(Storage)) std::string(makeString(Length()));  in run()
234   static std::string name() { return "BM_StringMove" + Length::name(); }  in name()
237 template <class Length, class Opaque>
242     size_t length = makeString(Length()).size();  in run()
258     return "BM_StringResizeDefaultInit" + Length::name() + Opaque::name();  in name()
262 template <class Length, class Opaque>
267     std::string src = makeString(Length());  in run()
283     return "BM_StringAssignStr" + Length::name() + Opaque::name();  in name()
287 template <class Length, class Opaque>
301         strings[i] = maybeOpaque(getString(Length()), opaque);  in run()
307     return "BM_StringAssignAsciiz" + Length::name() + Opaque::name();  in name()
311 template <class Length, class Opaque>
317     const int mid = makeString(Length()).size() / 2;  in run()
321         strings[i] = makeString(Length());  in run()
333     return "BM_StringEraseToEnd" + Length::name() + Opaque::name();  in name()
337 template <class Length, class Opaque>
343     const int n = makeString(Length()).size() / 2;  in run()
348         strings[i] = makeString(Length());  in run()
359     return "BM_StringEraseWithMove" + Length::name() + Opaque::name();  in name()
430     if (LHLength() == Length::Empty && DiffType() != ::DiffType::Control)  in skip()
447       constexpr const char* Literal = RHLength::value == Length::Empty  in run()
449                                           : RHLength::value == Length::Small  in run()
471     if (LHLength() == Length::Huge || RHLength() == Length::Huge)  in skip()
492 template <class Temperature, class Depth, class Length>
502     std::vector<std::string> Values(NumStrings, makeString(Length()));  in run()
527     if (Length() == ::Length::Huge) {  in skip()
535            Length::name();  in name()
540   for (auto Lhs : {Length::Empty, Length::Small, Length::Large, Length::Huge}) {  in sanityCheckGeneratedStrings()
543          {Length::Empty, Length::Small, Length::Large, Length::Huge}) {  in sanityCheckGeneratedStrings()
557   for (auto L : {Length::Small, Length::Large, Length::Huge}) {  in sanityCheckGeneratedStrings()