libcxx initial import

llvm-svn: 103490

6 files changed, 288 insertions, 0 deletions

diff --git a/libcxx/test/strings/basic.string/string.nonmembers/string.io/get_line.pass.cpp b/libcxx/test/strings/basic.string/string.nonmembers/string.io/get_line.pass.cpp
new file mode 100644
index 00000000000..5991c1c9c3a
--- /dev/null
+++ b/libcxx/test/strings/basic.string/string.nonmembers/string.io/get_line.pass.cpp
@@ -0,0 +1,49 @@
+//===----------------------------------------------------------------------===//
+//
+// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<class charT, class traits, class Allocator>
+//   basic_istream<charT,traits>&
+//   getline(basic_istream<charT,traits>& is,
+//           basic_string<charT,traits,Allocator>& str);
+
+#include <string>
+#include <sstream>
+#include <cassert>
+
+int main()
+{
+    {
+        std::istringstream in(" abc\n  def\n   ghij");
+        std::string s("initial text");
+        getline(in, s);
+        assert(in.good());
+        assert(s == " abc");
+        getline(in, s);
+        assert(in.good());
+        assert(s == "  def");
+        getline(in, s);
+        assert(in.eof());
+        assert(s == "   ghij");
+    }
+    {
+        std::wistringstream in(L" abc\n  def\n   ghij");
+        std::wstring s(L"initial text");
+        getline(in, s);
+        assert(in.good());
+        assert(s == L" abc");
+        getline(in, s);
+        assert(in.good());
+        assert(s == L"  def");
+        getline(in, s);
+        assert(in.eof());
+        assert(s == L"   ghij");
+    }
+}
diff --git a/libcxx/test/strings/basic.string/string.nonmembers/string.io/get_line_delim.pass.cpp b/libcxx/test/strings/basic.string/string.nonmembers/string.io/get_line_delim.pass.cpp
new file mode 100644
index 00000000000..97f4ffd0112
--- /dev/null
+++ b/libcxx/test/strings/basic.string/string.nonmembers/string.io/get_line_delim.pass.cpp
@@ -0,0 +1,49 @@
+//===----------------------------------------------------------------------===//
+//
+// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<class charT, class traits, class Allocator>
+//   basic_istream<charT,traits>&
+//   getline(basic_istream<charT,traits>& is,
+//           basic_string<charT,traits,Allocator>& str, charT delim);
+
+#include <string>
+#include <sstream>
+#include <cassert>
+
+int main()
+{
+    {
+        std::istringstream in(" abc*  def*   ghij");
+        std::string s("initial text");
+        getline(in, s, '*');
+        assert(in.good());
+        assert(s == " abc");
+        getline(in, s, '*');
+        assert(in.good());
+        assert(s == "  def");
+        getline(in, s, '*');
+        assert(in.eof());
+        assert(s == "   ghij");
+    }
+    {
+        std::wistringstream in(L" abc*  def*   ghij");
+        std::wstring s(L"initial text");
+        getline(in, s, L'*');
+        assert(in.good());
+        assert(s == L" abc");
+        getline(in, s, L'*');
+        assert(in.good());
+        assert(s == L"  def");
+        getline(in, s, L'*');
+        assert(in.eof());
+        assert(s == L"   ghij");
+    }
+}
diff --git a/libcxx/test/strings/basic.string/string.nonmembers/string.io/get_line_delim_rv.pass.cpp b/libcxx/test/strings/basic.string/string.nonmembers/string.io/get_line_delim_rv.pass.cpp
new file mode 100644
index 00000000000..cd9b711b0e3
--- /dev/null
+++ b/libcxx/test/strings/basic.string/string.nonmembers/string.io/get_line_delim_rv.pass.cpp
@@ -0,0 +1,35 @@
+//===----------------------------------------------------------------------===//
+//
+// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<class charT, class traits, class Allocator>
+//   basic_istream<charT,traits>&
+//   getline(basic_istream<charT,traits>&& is,
+//           basic_string<charT,traits,Allocator>& str, charT delim);
+
+#include <string>
+#include <sstream>
+#include <cassert>
+
+int main()
+{
+#ifdef _LIBCPP_MOVE
+    {
+        std::string s("initial text");
+        getline(std::istringstream(" abc*  def*   ghij"), s, '*');
+        assert(s == " abc");
+    }
+    {
+        std::wstring s(L"initial text");
+        getline(std::wistringstream(L" abc*  def*   ghij"), s, L'*');
+        assert(s == L" abc");
+    }
+#endif
+}
diff --git a/libcxx/test/strings/basic.string/string.nonmembers/string.io/get_line_rv.pass.cpp b/libcxx/test/strings/basic.string/string.nonmembers/string.io/get_line_rv.pass.cpp
new file mode 100644
index 00000000000..6541f46ec38
--- /dev/null
+++ b/libcxx/test/strings/basic.string/string.nonmembers/string.io/get_line_rv.pass.cpp
@@ -0,0 +1,35 @@
+//===----------------------------------------------------------------------===//
+//
+// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<class charT, class traits, class Allocator>
+//   basic_istream<charT,traits>&
+//   getline(basic_istream<charT,traits>&& is,
+//           basic_string<charT,traits,Allocator>& str);
+
+#include <string>
+#include <sstream>
+#include <cassert>
+
+int main()
+{
+#ifdef _LIBCPP_MOVE
+    {
+        std::string s("initial text");
+        getline(std::istringstream(" abc\n  def\n   ghij"), s);
+        assert(s == " abc");
+    }
+    {
+        std::wstring s(L"initial text");
+        getline(std::wistringstream(L" abc\n  def\n   ghij"), s);
+        assert(s == L" abc");
+    }
+#endif
+}
diff --git a/libcxx/test/strings/basic.string/string.nonmembers/string.io/stream_extract.pass.cpp b/libcxx/test/strings/basic.string/string.nonmembers/string.io/stream_extract.pass.cpp
new file mode 100644
index 00000000000..cf50090d860
--- /dev/null
+++ b/libcxx/test/strings/basic.string/string.nonmembers/string.io/stream_extract.pass.cpp
@@ -0,0 +1,67 @@
+//===----------------------------------------------------------------------===//
+//
+// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<class charT, class traits, class Allocator>
+//   basic_istream<charT,traits>&
+//   operator>>(basic_istream<charT,traits>& is,
+//              basic_string<charT,traits,Allocator>& str);
+
+#include <string>
+#include <sstream>
+#include <cassert>
+
+int main()
+{
+    {
+        std::istringstream in("a bc defghij");
+        std::string s("initial text");
+        in >> s;
+        assert(in.good());
+        assert(s == "a");
+        assert(in.peek() == ' ');
+        in >> s;
+        assert(in.good());
+        assert(s == "bc");
+        assert(in.peek() == ' ');
+        in.width(3);
+        in >> s;
+        assert(in.good());
+        assert(s == "def");
+        assert(in.peek() == 'g');
+        in >> s;
+        assert(in.eof());
+        assert(s == "ghij");
+        in >> s;
+        assert(in.fail());
+    }
+    {
+        std::wistringstream in(L"a bc defghij");
+        std::wstring s(L"initial text");
+        in >> s;
+        assert(in.good());
+        assert(s == L"a");
+        assert(in.peek() == L' ');
+        in >> s;
+        assert(in.good());
+        assert(s == L"bc");
+        assert(in.peek() == L' ');
+        in.width(3);
+        in >> s;
+        assert(in.good());
+        assert(s == L"def");
+        assert(in.peek() == L'g');
+        in >> s;
+        assert(in.eof());
+        assert(s == L"ghij");
+        in >> s;
+        assert(in.fail());
+    }
+}
diff --git a/libcxx/test/strings/basic.string/string.nonmembers/string.io/stream_insert.pass.cpp b/libcxx/test/strings/basic.string/string.nonmembers/string.io/stream_insert.pass.cpp
new file mode 100644
index 00000000000..d50c4982dda
--- /dev/null
+++ b/libcxx/test/strings/basic.string/string.nonmembers/string.io/stream_insert.pass.cpp
@@ -0,0 +1,53 @@
+//===----------------------------------------------------------------------===//
+//
+// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<class charT, class traits, class Allocator>
+//   basic_ostream<charT, traits>&
+//   operator<<(basic_ostream<charT, traits>& os,
+//              const basic_string<charT,traits,Allocator>& str);
+
+#include <string>
+#include <sstream>
+#include <cassert>
+
+int main()
+{
+    {
+        std::ostringstream out;
+        std::string s("some text");
+        out << s;
+        assert(out.good());
+        assert(s == out.str());
+    }
+    {
+        std::ostringstream out;
+        std::string s("some text");
+        out.width(12);
+        out << s;
+        assert(out.good());
+        assert("   " + s == out.str());
+    }
+    {
+        std::wostringstream out;
+        std::wstring s(L"some text");
+        out << s;
+        assert(out.good());
+        assert(s == out.str());
+    }
+    {
+        std::wostringstream out;
+        std::wstring s(L"some text");
+        out.width(12);
+        out << s;
+        assert(out.good());
+        assert(L"   " + s == out.str());
+    }
+}