googletest/test/gtest-printers_test.cc

84 std::ostream& operator<<(std::ostream& os, EnumWithStreaming e) {
93 void PrintTo(EnumWithPrintTo e, std::ostream* os) {
118 inline void operator<<(::std::ostream& os, const StreamableInGlobal& /* x */) {
122 void operator<<(::std::ostream& os, const StreamableInGlobal* /* x */) {
144 void PrintTo(const PrintableViaPrintTo& x, ::std::ostream* os) {
152 ::std::ostream& operator<<(::std::ostream& os,
169 void PrintTo(const PrintableViaPrintToTemplate<T>& x, ::std::ostream* os) {
185 inline ::std::ostream& operator<<(::std::ostream& os,
195 using ::std::deque;
196 using ::std::list;
197 using ::std::make_pair;
198 using ::std::map;
199 using ::std::multimap;
200 using ::std::multiset;
201 using ::std::pair;
202 using ::std::set;
203 using ::std::vector;
218 // defines them in namespace std.  MSVC defines them in ::stdext.  GCC
221 using ::std::hash_map;
222 using ::std::hash_set;
223 using ::std::hash_multimap;
224 using ::std::hash_multiset;
236   ::std::stringstream ss;
246   ::std::stringstream ss;
379 // Since ::std::stringstream::operator<<(const void *) formats the pointer
383   ::std::stringstream expected_result_stream;
659 // Tests printing ::string and ::std::string.
671 // ::std::string.
674   const ::std::string str(s, sizeof(s));
684   EXPECT_EQ("\"0\\x12\" \"3\"", Print(::std::string("0\x12" "3")));
686   EXPECT_EQ("\"mm\\x6\" \"bananas\"", Print(::std::string("mm\x6" "bananas")));
688   EXPECT_EQ("\"NOM\\x6\" \"BANANA\"", Print(::std::string("NOM\x6" "BANANA")));
690   EXPECT_EQ("\"!\\x5-!\"", Print(::std::string("!\x5-!")));
693 // Tests printing ::wstring and ::std::wstring.
707 // ::std::wstring.
710   const ::std::wstring str(s, sizeof(s)/sizeof(wchar_t));
718   EXPECT_EQ("L\"0\\x12\" L\"3\"", Print(::std::wstring(L"0\x12" L"3")));
720             Print(::std::wstring(L"mm\x6" L"bananas")));
722             Print(::std::wstring(L"NOM\x6" L"BANANA")));
723   EXPECT_EQ("L\"!\\x5-!\"", Print(::std::wstring(L"!\x5-!")));
728 // to std::basic_ostream<Char, CharTraits> for any valid Char and
736 std::basic_ostream<Char, CharTraits>& operator<<(
737     std::basic_ostream<Char, CharTraits>& os,
753 std::basic_ostream<Char, CharTraits>& operator<<(
754     std::basic_ostream<Char, CharTraits>& os,
774 std::basic_ostream<Char, CharTraits>& operator<<(
775     std::basic_ostream<Char, CharTraits>& os,
858   std::vector<int> numbers;
870   std::sort(numbers.begin(), numbers.end());
871   std::sort(a, a + kSize);
872   EXPECT_TRUE(std::equal(a, a + kSize, numbers.begin()));
926   const std::forward_list<int> ints(a, a + 3);
997 // Tests printing ::std::tr1::tuples.
1001   ::std::tr1::tuple<> t0;
1004   ::std::tr1::tuple<int> t1(5);
1007   ::std::tr1::tuple<char, bool> t2('a', true);
1010   ::std::tr1::tuple<bool, int, int> t3(false, 2, 3);
1013   ::std::tr1::tuple<bool, int, int, int> t4(false, 2, 3, 4);
1016   ::std::tr1::tuple<bool, int, int, int, bool> t5(false, 2, 3, 4, true);
1019   ::std::tr1::tuple<bool, int, int, int, bool, int> t6(false, 2, 3, 4, true, 6);
1022   ::std::tr1::tuple<bool, int, int, int, bool, int, int> t7(
1026   ::std::tr1::tuple<bool, int, int, int, bool, int, int, bool> t8(
1030   ::std::tr1::tuple<bool, int, int, int, bool, int, int, bool, int> t9(
1037   ::std::tr1::tuple<bool, char, short, testing::internal::Int32,  // NOLINT
1048   ::std::tr1::tuple< ::std::tr1::tuple<int, bool>, char> nested(
1049       ::std::tr1::make_tuple(5, true), 'a');
1056 // Tests printing ::std::tuples.
1060   ::std::tuple<> t0;
1063   ::std::tuple<int> t1(5);
1066   ::std::tuple<char, bool> t2('a', true);
1069   ::std::tuple<bool, int, int> t3(false, 2, 3);
1072   ::std::tuple<bool, int, int, int> t4(false, 2, 3, 4);
1075   ::std::tuple<bool, int, int, int, bool> t5(false, 2, 3, 4, true);
1078   ::std::tuple<bool, int, int, int, bool, int> t6(false, 2, 3, 4, true, 6);
1081   ::std::tuple<bool, int, int, int, bool, int, int> t7(
1085   ::std::tuple<bool, int, int, int, bool, int, int, bool> t8(
1089   ::std::tuple<bool, int, int, int, bool, int, int, bool, int> t9(
1096   ::std::tuple<bool, char, short, testing::internal::Int32,  // NOLINT
1107   ::std::tuple< ::std::tuple<int, bool>, char> nested(
1108       ::std::make_tuple(5, true), 'a');
1324 // char pointer vs std::string
1328                FormatForComparisonFailureMessage(s, ::std::string()).c_str());
1334                FormatForComparisonFailureMessage(p, ::std::string()).c_str());
1353 // wchar_t pointer vs std::wstring
1357                FormatForComparisonFailureMessage(s, ::std::wstring()).c_str());
1363                FormatForComparisonFailureMessage(p, ::std::wstring()).c_str());
1414 // char array vs std::string
1418                FormatForComparisonFailureMessage(str, ::std::string()).c_str());
1431 // wchar_t array vs std::wstring
1437       FormatForComparisonFailureMessage(str, ::std::wstring()).c_str());
1495   ::std::stringstream ss;
1502   ::std::stringstream ss;
1509   ::std::stringstream ss1;
1514   ::std::stringstream ss2;
1519   ::std::stringstream ss3;
1525   ::std::stringstream ss;
1532   ::std::stringstream ss;
1539   ::std::stringstream ss1;
1544   ::std::stringstream ss2;
1549   ::std::stringstream ss3;
1556   ::std::stringstream ss1;
1561   ::std::stringstream ss2;
1570       ::std::tr1::make_tuple());
1576       ::std::tr1::make_tuple(1));
1583       ::std::tr1::make_tuple(1, 'a'));
1592       ::std::tr1::tuple<const int&, const char*>(n, "a"));
1603   Strings result = UniversalTersePrintTupleFieldsToStrings(::std::make_tuple());
1609       ::std::make_tuple(1));
1616       ::std::make_tuple(1, 'a'));
1625       ::std::tuple<const int&, const char*>(n, "a"));