googletest/src/gtest.cc

1553 // This group of overloaded functions return true iff needle is a
1557 bool IsSubstringPred(const char* needle, const char* haystack) {
1558   if (needle == NULL || haystack == NULL)
1559     return needle == haystack;
1561   return strstr(haystack, needle) != NULL;
1564 bool IsSubstringPred(const wchar_t* needle, const wchar_t* haystack) {
1565   if (needle == NULL || haystack == NULL)
1566     return needle == haystack;
1568   return wcsstr(haystack, needle) != NULL;
1573 bool IsSubstringPred(const StringType& needle,
1575   return haystack.find(needle) != StringType::npos;
1586     const StringType& needle, const StringType& haystack) {
1587   if (IsSubstringPred(needle, haystack) == expected_to_be_substring)
1590   const bool is_wide_string = sizeof(needle[0]) > 1;
1594       << "  Actual: " << begin_string_quote << needle << "\"\n"
1602 // IsSubstring() and IsNotSubstring() check whether needle is a
1608     const char* needle, const char* haystack) {
1609   return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
1614     const wchar_t* needle, const wchar_t* haystack) {
1615   return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
1620     const char* needle, const char* haystack) {
1621   return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
1626     const wchar_t* needle, const wchar_t* haystack) {
1627   return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
1632     const ::std::string& needle, const ::std::string& haystack) {
1633   return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
1638     const ::std::string& needle, const ::std::string& haystack) {
1639   return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
1645     const ::std::wstring& needle, const ::std::wstring& haystack) {
1646   return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
1651     const ::std::wstring& needle, const ::std::wstring& haystack) {
1652   return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);