unittests/Basic/Demangle.cpp

#include "swift/Basic/DemangleWrappers.h"
#include "gtest/gtest.h"

using namespace swift::demangle_wrappers;

TEST(Demangle, DemangleWrappers) {
  EXPECT_EQ("", demangleSymbolAsString(""));
  std::string MangledName = "_TtV1a1b\\\t\n\r\"\'\x1f\x20\x7e\x7f";
  MangledName += '\0';
  EXPECT_EQ("a.b with unmangled suffix \"\\\\\\t\\n\\r\\\"'\\x1F ~\\x7F\\0\"",
      demangleSymbolAsString(MangledName));
}