Function GetPrefixUntilComma

rtpose_wrapper/src/gtest/gtest.h:7307–7310

Returns the prefix of 'str' before the first comma in it; returns the entire string if it contains no comma.

// Returns the prefix of 'str' before the first comma in it; returns
// the entire string if it contains no comma.
inline String GetPrefixUntilComma(const char* str) {
  const char* comma = strchr(str, ',');
  return comma == NULL ? String(str) : String(str, comma - str);
}

// TypeParameterizedTest<Fixture, TestSel, Types>::Register()
// registers a list of type-parameterized tests with Google Test.  The