Move test into test/std subdirectory.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/assign2.pass.cpp

@@ -0,0 +1,28 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static void assign(char_type& c1, const char_type& c2);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+#if __cplusplus >= 201103L
+    char16_t c = u'\0';
+    std::char_traits<char16_t>::assign(c, u'a');
+    assert(c == u'a');
+#endif
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/assign3.pass.cpp

@@ -0,0 +1,29 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static char_type* assign(char_type* s, size_t n, char_type a);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+    char16_t s1[] = {1, 2, 3};
+    char16_t s2[3] = {0};
+    assert(std::char_traits<char16_t>::assign(s2, 3, char16_t(5)) == s2);
+    assert(s2[0] == char16_t(5));
+    assert(s2[1] == char16_t(5));
+    assert(s2[2] == char16_t(5));
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/compare.pass.cpp

@@ -0,0 +1,44 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static int compare(const char_type* s1, const char_type* s2, size_t n);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+#if __cplusplus >= 201103L
+    assert(std::char_traits<char16_t>::compare(u"", u"", 0) == 0);
+
+    assert(std::char_traits<char16_t>::compare(u"1", u"1", 1) == 0);
+    assert(std::char_traits<char16_t>::compare(u"1", u"2", 1) < 0);
+    assert(std::char_traits<char16_t>::compare(u"2", u"1", 1) > 0);
+
+    assert(std::char_traits<char16_t>::compare(u"12", u"12", 2) == 0);
+    assert(std::char_traits<char16_t>::compare(u"12", u"13", 2) < 0);
+    assert(std::char_traits<char16_t>::compare(u"12", u"22", 2) < 0);
+    assert(std::char_traits<char16_t>::compare(u"13", u"12", 2) > 0);
+    assert(std::char_traits<char16_t>::compare(u"22", u"12", 2) > 0);
+
+    assert(std::char_traits<char16_t>::compare(u"123", u"123", 3) == 0);
+    assert(std::char_traits<char16_t>::compare(u"123", u"223", 3) < 0);
+    assert(std::char_traits<char16_t>::compare(u"123", u"133", 3) < 0);
+    assert(std::char_traits<char16_t>::compare(u"123", u"124", 3) < 0);
+    assert(std::char_traits<char16_t>::compare(u"223", u"123", 3) > 0);
+    assert(std::char_traits<char16_t>::compare(u"133", u"123", 3) > 0);
+    assert(std::char_traits<char16_t>::compare(u"124", u"123", 3) > 0);
+#endif
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/copy.pass.cpp

@@ -0,0 +1,29 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static char_type* copy(char_type* s1, const char_type* s2, size_t n);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+    char16_t s1[] = {1, 2, 3};
+    char16_t s2[3] = {0};
+    assert(std::char_traits<char16_t>::copy(s2, s1, 3) == s2);
+    assert(s2[0] == char16_t(1));
+    assert(s2[1] == char16_t(2));
+    assert(s2[2] == char16_t(3));
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/eof.pass.cpp

@@ -0,0 +1,24 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static constexpr int_type eof();
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+    std::char_traits<char16_t>::int_type i = std::char_traits<char16_t>::eof();
+#endif
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/eq.pass.cpp

@@ -0,0 +1,28 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static constexpr bool eq(char_type c1, char_type c2);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+#if __cplusplus >= 201103L
+    char16_t c = u'\0';
+    assert(std::char_traits<char16_t>::eq(u'a', u'a'));
+    assert(!std::char_traits<char16_t>::eq(u'a', u'A'));
+#endif
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/eq_int_type.pass.cpp

@@ -0,0 +1,30 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static constexpr bool eq_int_type(int_type c1, int_type c2);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+#if __cplusplus >= 201103L
+    assert( std::char_traits<char16_t>::eq_int_type(u'a', u'a'));
+    assert(!std::char_traits<char16_t>::eq_int_type(u'a', u'A'));
+    assert(!std::char_traits<char16_t>::eq_int_type(std::char_traits<char16_t>::eof(), u'A'));
+#endif
+    assert( std::char_traits<char16_t>::eq_int_type(std::char_traits<char16_t>::eof(),
+                                                    std::char_traits<char16_t>::eof()));
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/find.pass.cpp

@@ -0,0 +1,29 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static const char_type* find(const char_type* s, size_t n, const char_type& a);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+    char16_t s1[] = {1, 2, 3};
+    assert(std::char_traits<char16_t>::find(s1, 3, char16_t(1)) == s1);
+    assert(std::char_traits<char16_t>::find(s1, 3, char16_t(2)) == s1+1);
+    assert(std::char_traits<char16_t>::find(s1, 3, char16_t(3)) == s1+2);
+    assert(std::char_traits<char16_t>::find(s1, 3, char16_t(4)) == 0);
+    assert(std::char_traits<char16_t>::find(s1, 3, char16_t(0)) == 0);
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/length.pass.cpp

@@ -0,0 +1,30 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static size_t length(const char_type* s);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+#if __cplusplus >= 201103L
+    assert(std::char_traits<char16_t>::length(u"") == 0);
+    assert(std::char_traits<char16_t>::length(u"a") == 1);
+    assert(std::char_traits<char16_t>::length(u"aa") == 2);
+    assert(std::char_traits<char16_t>::length(u"aaa") == 3);
+    assert(std::char_traits<char16_t>::length(u"aaaa") == 4);
+#endif
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/lt.pass.cpp

@@ -0,0 +1,28 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static constexpr bool lt(char_type c1, char_type c2);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+#if __cplusplus >= 201103L
+    char16_t c = u'\0';
+    assert(!std::char_traits<char16_t>::lt(u'a', u'a'));
+    assert( std::char_traits<char16_t>::lt(u'A', u'a'));
+#endif
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/move.pass.cpp

@@ -0,0 +1,33 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static char_type* move(char_type* s1, const char_type* s2, size_t n);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+    char16_t s1[] = {1, 2, 3};
+    assert(std::char_traits<char16_t>::move(s1, s1+1, 2) == s1);
+    assert(s1[0] == char16_t(2));
+    assert(s1[1] == char16_t(3));
+    assert(s1[2] == char16_t(3));
+    s1[2] = char16_t(0);
+    assert(std::char_traits<char16_t>::move(s1+1, s1, 2) == s1+1);
+    assert(s1[0] == char16_t(2));
+    assert(s1[1] == char16_t(2));
+    assert(s1[2] == char16_t(3));
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/not_eof.pass.cpp

@@ -0,0 +1,30 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static constexpr int_type not_eof(int_type c);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+#if __cplusplus >= 201103L
+    assert(std::char_traits<char16_t>::not_eof(u'a') == u'a');
+    assert(std::char_traits<char16_t>::not_eof(u'A') == u'A');
+#endif
+    assert(std::char_traits<char16_t>::not_eof(0) == 0);
+    assert(std::char_traits<char16_t>::not_eof(std::char_traits<char16_t>::eof()) !=
+           std::char_traits<char16_t>::eof());
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/to_char_type.pass.cpp

@@ -0,0 +1,28 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static constexpr char_type to_char_type(int_type c);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+#if __cplusplus >= 201103L
+    assert(std::char_traits<char16_t>::to_char_type(u'a') == u'a');
+    assert(std::char_traits<char16_t>::to_char_type(u'A') == u'A');
+#endif
+    assert(std::char_traits<char16_t>::to_char_type(0) == 0);
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/to_int_type.pass.cpp

@@ -0,0 +1,28 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// static constexpr int_type to_int_type(char_type c);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+#if __cplusplus >= 201103L
+    assert(std::char_traits<char16_t>::to_int_type(u'a') == u'a');
+    assert(std::char_traits<char16_t>::to_int_type(u'A') == u'A');
+#endif
+    assert(std::char_traits<char16_t>::to_int_type(0) == 0);
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}

test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char16_t/types.pass.cpp

@@ -0,0 +1,33 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// template<> struct char_traits<char16_t>
+
+// typedef char16_t       char_type;
+// typedef uint_least16_t int_type;
+// typedef streamoff      off_type;
+// typedef u16streampos   pos_type;
+// typedef mbstate_t      state_type;
+
+#include <string>
+#include <type_traits>
+#include <cstdint>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
+    static_assert((std::is_same<std::char_traits<char16_t>::char_type, char16_t>::value), "");
+    static_assert((std::is_same<std::char_traits<char16_t>::int_type, std::uint_least16_t>::value), "");
+    static_assert((std::is_same<std::char_traits<char16_t>::off_type, std::streamoff>::value), "");
+    static_assert((std::is_same<std::char_traits<char16_t>::pos_type, std::u16streampos>::value), "");
+    static_assert((std::is_same<std::char_traits<char16_t>::state_type, std::mbstate_t>::value), "");
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
+}