Initial commit

module/jni/libcxx/test/std/input.output/string.streams/stringbuf/stringbuf.cons/default.pass.cpp

@@ -0,0 +1,71 @@
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+// <sstream>
+
+// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
+// class basic_stringbuf
+
+// explicit basic_stringbuf(ios_base::openmode which = ios_base::in | ios_base::out); // before C++20
+// basic_stringbuf() : basic_stringbuf(ios_base::in | ios_base::out) {}               // C++20
+// explicit basic_stringbuf(ios_base::openmode which);                                // C++20
+
+#include <sstream>
+#include <cassert>
+
+#include "test_macros.h"
+#if TEST_STD_VER >= 11
+#include "test_convertible.h"
+#endif
+
+template<typename CharT>
+struct testbuf
+    : std::basic_stringbuf<CharT>
+{
+    void check()
+    {
+        assert(this->eback() == NULL);
+        assert(this->gptr() == NULL);
+        assert(this->egptr() == NULL);
+        assert(this->pbase() == NULL);
+        assert(this->pptr() == NULL);
+        assert(this->epptr() == NULL);
+    }
+};
+
+int main(int, char**)
+{
+    {
+        std::stringbuf buf;
+        assert(buf.str() == "");
+    }
+    {
+        testbuf<char> buf;
+        buf.check();
+    }
+#ifndef TEST_HAS_NO_WIDE_CHARACTERS
+    {
+        std::wstringbuf buf;
+        assert(buf.str() == L"");
+    }
+    {
+        testbuf<wchar_t> buf;
+        buf.check();
+    }
+#endif
+
+#if TEST_STD_VER >= 11
+    {
+      typedef std::stringbuf B;
+      static_assert(test_convertible<B>(), "");
+      static_assert(!test_convertible<B, std::ios_base::openmode>(), "");
+    }
+#endif
+
+    return 0;
+}

module/jni/libcxx/test/std/input.output/string.streams/stringbuf/stringbuf.cons/move.pass.cpp

@@ -0,0 +1,57 @@
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+// <sstream>
+
+// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
+// class basic_stringbuf
+
+// basic_stringbuf(basic_stringbuf&& rhs);
+
+#include <sstream>
+#include <cassert>
+
+#include "test_macros.h"
+
+int main(int, char**)
+{
+    {
+        std::stringbuf buf1("testing");
+        std::stringbuf buf(std::move(buf1));
+        assert(buf.str() == "testing");
+    }
+    {
+        std::stringbuf buf1("testing", std::ios_base::in);
+        std::stringbuf buf(std::move(buf1));
+        assert(buf.str() == "testing");
+    }
+    {
+        std::stringbuf buf1("testing", std::ios_base::out);
+        std::stringbuf buf(std::move(buf1));
+        assert(buf.str() == "testing");
+    }
+#ifndef TEST_HAS_NO_WIDE_CHARACTERS
+    {
+        std::wstringbuf buf1(L"testing");
+        std::wstringbuf buf(std::move(buf1));
+        assert(buf.str() == L"testing");
+    }
+    {
+        std::wstringbuf buf1(L"testing", std::ios_base::in);
+        std::wstringbuf buf(std::move(buf1));
+        assert(buf.str() == L"testing");
+    }
+    {
+        std::wstringbuf buf1(L"testing", std::ios_base::out);
+        std::wstringbuf buf(std::move(buf1));
+        assert(buf.str() == L"testing");
+    }
+#endif
+
+  return 0;
+}

module/jni/libcxx/test/std/input.output/string.streams/stringbuf/stringbuf.cons/string.pass.cpp

@@ -0,0 +1,52 @@
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+// <sstream>
+
+// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
+// class basic_stringbuf
+
+// explicit basic_stringbuf(const basic_string<charT,traits,Allocator>& s,
+//                          ios_base::openmode which = ios_base::in | ios_base::out);
+
+#include <sstream>
+#include <cassert>
+
+#include "test_macros.h"
+
+int main(int, char**)
+{
+    {
+        std::stringbuf buf("testing");
+        assert(buf.str() == "testing");
+    }
+    {
+        std::stringbuf buf("testing", std::ios_base::in);
+        assert(buf.str() == "testing");
+    }
+    {
+        std::stringbuf buf("testing", std::ios_base::out);
+        assert(buf.str() == "testing");
+    }
+#ifndef TEST_HAS_NO_WIDE_CHARACTERS
+    {
+        std::wstringbuf buf(L"testing");
+        assert(buf.str() == L"testing");
+    }
+    {
+        std::wstringbuf buf(L"testing", std::ios_base::in);
+        assert(buf.str() == L"testing");
+    }
+    {
+        std::wstringbuf buf(L"testing", std::ios_base::out);
+        assert(buf.str() == L"testing");
+    }
+#endif
+
+  return 0;
+}