Differential D51268 Diff 174864 test/std/input.output/iostream.format/input.streams/istream.formatted/istream_extractors/wchar_t_pointer.pass.cpp

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test/std/input.output/iostream.format/input.streams/istream.formatted/istream_extractors/wchar_t_pointer.pass.cpp

Show First 20 Lines • Show All 44 Lines • ▼ Show 20 Lines	int main()
testbuf<char> sb(" abcdefghijk ");		testbuf<char> sb(" abcdefghijk ");
std::istream is(&sb);		std::istream is(&sb);
char s[20];		char s[20];
is >> s;		is >> s;
assert(!is.eof());		assert(!is.eof());
assert(!is.fail());		assert(!is.fail());
assert(std::string(s) == "abcdefghijk");		assert(std::string(s) == "abcdefghijk");
}		}
		#if TEST_STD_VER > 17
		{
		testbuf<char> sb(" abcdefghijk ");
		std::istream is(&sb);
		char s[4];
		is >> s;
		assert(!is.eof());
		assert(!is.fail());
		assert(std::string(s) == "abc");
		}
		#endif
{		{
testbuf<wchar_t> sb(L" abcdefghijk ");		testbuf<wchar_t> sb(L" abcdefghijk ");
std::wistream is(&sb);		std::wistream is(&sb);
is.width(4);		is.width(4);
wchar_t s[20];		wchar_t s[20];
is >> s;		is >> s;
assert(!is.eof());		assert(!is.eof());
assert(!is.fail());		assert(!is.fail());
assert(std::wstring(s) == L"abc");		assert(std::wstring(s) == L"abc");
assert(is.width() == 0);		assert(is.width() == 0);
}		}
{		{
testbuf<wchar_t> sb(L" abcdefghijk");		testbuf<wchar_t> sb(L" abcdefghijk");
std::wistream is(&sb);		std::wistream is(&sb);
wchar_t s[20];		wchar_t s[20];
is >> s;		is >> s;
assert( is.eof());		assert( is.eof());
assert(!is.fail());		assert(!is.fail());
assert(std::wstring(s) == L"abcdefghijk");		assert(std::wstring(s) == L"abcdefghijk");
assert(is.width() == 0);		assert(is.width() == 0);
}		}
		#if TEST_STD_VER > 17
		{
		testbuf<wchar_t> sb(L" abcdefghijk");
		std::wistream is(&sb);
		wchar_t s[4];
		is >> s;
		assert(!is.eof());
		assert(!is.fail());
		assert(std::wstring(s) == L"abc");
		}
		#endif
{		{
testbuf<char> sb(" abcdefghijk");		testbuf<char> sb(" abcdefghijk");
std::istream is(&sb);		std::istream is(&sb);
char s[20];		char s[20];
is.width(1);		is.width(1);
is >> s;		is >> s;
assert(!is.eof());		assert(!is.eof());
assert( is.fail());		assert( is.fail());
assert(std::string(s) == "");		assert(std::string(s) == "");
assert(is.width() == 0);		assert(is.width() == 0);
}		}
		#if TEST_STD_VER > 17
		{
		testbuf<char> sb(" abcdefghijk");
		std::istream is(&sb);
		char s[1];
		is >> s;
		assert(!is.eof());
		assert( is.fail());
		assert(std::string(s) == "");
		}
		#endif
}		}