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/basic.string/string.iterators/begin.pass.cpp

@@ -0,0 +1,48 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+//       iterator begin();
+// const_iterator begin() const;
+
+#include <string>
+#include <cassert>
+
+#include "min_allocator.h"
+
+template <class S>
+void
+test(S s)
+{
+    const S& cs = s;
+    typename S::iterator b = s.begin();
+    typename S::const_iterator cb = cs.begin();
+    if (!s.empty())
+    {
+        assert(*b == s[0]);
+    }
+    assert(b == cb);
+}
+
+int main()
+{
+    {
+    typedef std::string S;
+    test(S());
+    test(S("123"));
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    test(S());
+    test(S("123"));
+    }
+#endif
+}

test/std/strings/basic.string/string.iterators/cbegin.pass.cpp

@@ -0,0 +1,45 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// const_iterator cbegin() const;
+
+#include <string>
+#include <cassert>
+
+#include "min_allocator.h"
+
+template <class S>
+void
+test(const S& s)
+{
+    typename S::const_iterator cb = s.cbegin();
+    if (!s.empty())
+    {
+        assert(*cb == s[0]);
+    }
+    assert(cb == s.begin());
+}
+
+int main()
+{
+    {
+    typedef std::string S;
+    test(S());
+    test(S("123"));
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    test(S());
+    test(S("123"));
+    }
+#endif
+}

test/std/strings/basic.string/string.iterators/cend.pass.cpp

@@ -0,0 +1,41 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// const_iterator cend() const;
+
+#include <string>
+#include <cassert>
+
+#include "min_allocator.h"
+
+template <class S>
+void
+test(const S& s)
+{
+    typename S::const_iterator ce = s.cend();
+    assert(ce == s.end());
+}
+
+int main()
+{
+    {
+    typedef std::string S;
+    test(S());
+    test(S("123"));
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    test(S());
+    test(S("123"));
+    }
+#endif
+}

test/std/strings/basic.string/string.iterators/crbegin.pass.cpp

@@ -0,0 +1,45 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// const_reverse_iterator crbegin() const;
+
+#include <string>
+#include <cassert>
+
+#include "min_allocator.h"
+
+template <class S>
+void
+test(const S& s)
+{
+    typename S::const_reverse_iterator cb = s.crbegin();
+    if (!s.empty())
+    {
+        assert(*cb == s.back());
+    }
+    assert(cb == s.rbegin());
+}
+
+int main()
+{
+    {
+    typedef std::string S;
+    test(S());
+    test(S("123"));
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    test(S());
+    test(S("123"));
+    }
+#endif
+}

test/std/strings/basic.string/string.iterators/crend.pass.cpp

@@ -0,0 +1,41 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// const_reverse_iterator crend() const;
+
+#include <string>
+#include <cassert>
+
+#include "min_allocator.h"
+
+template <class S>
+void
+test(const S& s)
+{
+    typename S::const_reverse_iterator ce = s.crend();
+    assert(ce == s.rend());
+}
+
+int main()
+{
+    {
+    typedef std::string S;
+    test(S());
+    test(S("123"));
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    test(S());
+    test(S("123"));
+    }
+#endif
+}

test/std/strings/basic.string/string.iterators/db_iterators_2.pass.cpp

@@ -0,0 +1,52 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// Compare iterators from different containers with <.
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <iterator>
+#include <exception>
+#include <cstdlib>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    typedef std::string S;
+    S s1;
+    S s2;
+    bool b = s1.begin() < s2.begin();
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    S s1;
+    S s2;
+    bool b = s1.begin() < s2.begin();
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.iterators/db_iterators_3.pass.cpp

@@ -0,0 +1,52 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// Subtract iterators from different containers with <.
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <iterator>
+#include <exception>
+#include <cstdlib>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    typedef std::string S;
+    S s1;
+    S s2;
+    int i = s1.begin() - s2.begin();
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    S s1;
+    S s2;
+    int i = s1.begin() - s2.begin();
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.iterators/db_iterators_4.pass.cpp

@@ -0,0 +1,54 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// Index iterator out of bounds.
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <iterator>
+#include <exception>
+#include <cstdlib>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    typedef std::string C;
+    C c(1, '\0');
+    C::iterator i = c.begin();
+    assert(i[0] == 0);
+    assert(i[1] == 0);
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> C;
+    C c(1, '\0');
+    C::iterator i = c.begin();
+    assert(i[0] == 0);
+    assert(i[1] == 0);
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.iterators/db_iterators_5.pass.cpp

@@ -0,0 +1,58 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// Add to iterator out of bounds.
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <iterator>
+#include <exception>
+#include <cstdlib>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    typedef std::string C;
+    C c(1, '\0');
+    C::iterator i = c.begin();
+    i += 1;
+    assert(i == c.end());
+    i = c.begin();
+    i += 2;
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> C;
+    C c(1, '\0');
+    C::iterator i = c.begin();
+    i += 1;
+    assert(i == c.end());
+    i = c.begin();
+    i += 2;
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.iterators/db_iterators_6.pass.cpp

@@ -0,0 +1,56 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// Decrement iterator prior to begin.
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <iterator>
+#include <exception>
+#include <cstdlib>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    typedef std::string C;
+    C c(1, '\0');
+    C::iterator i = c.end();
+    --i;
+    assert(i == c.begin());
+    --i;
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> C;
+    C c(1, '\0');
+    C::iterator i = c.end();
+    --i;
+    assert(i == c.begin());
+    --i;
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.iterators/db_iterators_7.pass.cpp

@@ -0,0 +1,56 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// Increment iterator past end.
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <iterator>
+#include <exception>
+#include <cstdlib>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    typedef std::string C;
+    C c(1, '\0');
+    C::iterator i = c.begin();
+    ++i;
+    assert(i == c.end());
+    ++i;
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> C;
+    C c(1, '\0');
+    C::iterator i = c.begin();
+    ++i;
+    assert(i == c.end());
+    ++i;
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.iterators/db_iterators_8.pass.cpp

@@ -0,0 +1,52 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// Dereference non-dereferenceable iterator.
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <iterator>
+#include <exception>
+#include <cstdlib>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    typedef std::string C;
+    C c(1, '\0');
+    C::iterator i = c.end();
+    char j = *i;
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> C;
+    C c(1, '\0');
+    C::iterator i = c.end();
+    char j = *i;
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.iterators/end.pass.cpp

@@ -0,0 +1,50 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+//       iterator end();
+// const_iterator end() const;
+
+#include <string>
+#include <cassert>
+
+#include "min_allocator.h"
+
+template <class S>
+void
+test(S s)
+{
+    const S& cs = s;
+    typename S::iterator e = s.end();
+    typename S::const_iterator ce = cs.end();
+    if (s.empty())
+    {
+        assert(e == s.begin());
+        assert(ce == cs.begin());
+    }
+    assert(e - s.begin() == s.size());
+    assert(ce - cs.begin() == cs.size());
+}
+
+int main()
+{
+    {
+    typedef std::string S;
+    test(S());
+    test(S("123"));
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    test(S());
+    test(S("123"));
+    }
+#endif
+}

test/std/strings/basic.string/string.iterators/iterators.pass.cpp

@@ -0,0 +1,73 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// iterator       begin();
+// iterator       end();
+// const_iterator begin()  const;
+// const_iterator end()    const;
+// const_iterator cbegin() const;
+// const_iterator cend()   const;
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#if _LIBCPP_STD_VER > 11
+    { // N3644 testing
+        typedef std::string C;
+        C::iterator ii1{}, ii2{};
+        C::iterator ii4 = ii1;
+        C::const_iterator cii{};
+        assert ( ii1 == ii2 );
+        assert ( ii1 == ii4 );
+        assert ( ii1 == cii );
+        assert ( !(ii1 != ii2 ));
+        assert ( !(ii1 != cii ));
+    }
+
+    { // N3644 testing
+        typedef std::wstring C;
+        C::iterator ii1{}, ii2{};
+        C::iterator ii4 = ii1;
+        C::const_iterator cii{};
+        assert ( ii1 == ii2 );
+        assert ( ii1 == ii4 );        
+        assert ( ii1 == cii );
+        assert ( !(ii1 != ii2 ));
+        assert ( !(ii1 != cii ));
+    }
+
+    { // N3644 testing
+        typedef std::u16string C;
+        C::iterator ii1{}, ii2{};
+        C::iterator ii4 = ii1;
+        C::const_iterator cii{};
+        assert ( ii1 == ii2 );
+        assert ( ii1 == ii4 );
+        assert ( ii1 == cii );
+        assert ( !(ii1 != ii2 ));
+        assert ( !(ii1 != cii ));
+    }
+
+    { // N3644 testing
+        typedef std::u32string C;
+        C::iterator ii1{}, ii2{};
+        C::iterator ii4 = ii1;
+        C::const_iterator cii{};
+        assert ( ii1 == ii2 );
+        assert ( ii1 == ii4 );
+        assert ( ii1 == cii );
+        assert ( !(ii1 != ii2 ));
+        assert ( !(ii1 != cii ));
+    }
+#endif
+}

test/std/strings/basic.string/string.iterators/rbegin.pass.cpp

@@ -0,0 +1,48 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+//       reverse_iterator rbegin();
+// const_reverse_iterator rbegin() const;
+
+#include <string>
+#include <cassert>
+
+#include "min_allocator.h"
+
+template <class S>
+void
+test(S s)
+{
+    const S& cs = s;
+    typename S::reverse_iterator b = s.rbegin();
+    typename S::const_reverse_iterator cb = cs.rbegin();
+    if (!s.empty())
+    {
+        assert(*b == s.back());
+    }
+    assert(b == cb);
+}
+
+int main()
+{
+    {
+    typedef std::string S;
+    test(S());
+    test(S("123"));
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    test(S());
+    test(S("123"));
+    }
+#endif
+}

test/std/strings/basic.string/string.iterators/rend.pass.cpp

@@ -0,0 +1,50 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+//       reverse_iterator rend();
+// const_reverse_iterator rend() const;
+
+#include <string>
+#include <cassert>
+
+#include "min_allocator.h"
+
+template <class S>
+void
+test(S s)
+{
+    const S& cs = s;
+    typename S::reverse_iterator e = s.rend();
+    typename S::const_reverse_iterator ce = cs.rend();
+    if (s.empty())
+    {
+        assert(e == s.rbegin());
+        assert(ce == cs.rbegin());
+    }
+    assert(e - s.rbegin() == s.size());
+    assert(ce - cs.rbegin() == cs.size());
+}
+
+int main()
+{
+    {
+    typedef std::string S;
+    test(S());
+    test(S("123"));
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    test(S());
+    test(S("123"));
+    }
+#endif
+}