libcxx initial import

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 19:42:16 +00:00
commit bc8d3f97eb
3893 changed files with 1209942 additions and 0 deletions
--- a/test/strings/basic.string/string.cons/size_char_alloc.pass.cpp
+++ b/test/strings/basic.string/string.cons/size_char_alloc.pass.cpp
@@ -0,0 +1,106 @@
+//===----------------------------------------------------------------------===//
+//
+// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// basic_string(size_type n, charT c, const Allocator& a = Allocator());
+
+#include <string>
+#include <stdexcept>
+#include <algorithm>
+#include <cassert>
+
+#include "../test_allocator.h"
+
+template <class charT>
+void
+test(unsigned n, charT c)
+{
+    typedef std::basic_string<charT, std::char_traits<charT>, test_allocator<charT> > S;
+    typedef typename S::traits_type T;
+    typedef typename S::allocator_type A;
+    S s2(n, c);
+    assert(s2.__invariants());
+    assert(s2.size() == n);
+    for (unsigned i = 0; i < n; ++i)
+        assert(s2[i] == c);
+    assert(s2.get_allocator() == A());
+    assert(s2.capacity() >= s2.size());
+}
+
+template <class charT>
+void
+test(unsigned n, charT c, const test_allocator<charT>& a)
+{
+    typedef std::basic_string<charT, std::char_traits<charT>, test_allocator<charT> > S;
+    typedef typename S::traits_type T;
+    typedef typename S::allocator_type A;
+    S s2(n, c, a);
+    assert(s2.__invariants());
+    assert(s2.size() == n);
+    for (unsigned i = 0; i < n; ++i)
+        assert(s2[i] == c);
+    assert(s2.get_allocator() == a);
+    assert(s2.capacity() >= s2.size());
+}
+
+template <class Tp>
+void
+test(Tp n, Tp c)
+{
+    typedef char charT;
+    typedef std::basic_string<charT, std::char_traits<charT>, test_allocator<charT> > S;
+    typedef typename S::traits_type T;
+    typedef typename S::allocator_type A;
+    S s2(n, c);
+    assert(s2.__invariants());
+    assert(s2.size() == n);
+    for (unsigned i = 0; i < n; ++i)
+        assert(s2[i] == c);
+    assert(s2.get_allocator() == A());
+    assert(s2.capacity() >= s2.size());
+}
+
+template <class Tp>
+void
+test(Tp n, Tp c, const test_allocator<char>& a)
+{
+    typedef char charT;
+    typedef std::basic_string<charT, std::char_traits<charT>, test_allocator<charT> > S;
+    typedef typename S::traits_type T;
+    typedef typename S::allocator_type A;
+    S s2(n, c, a);
+    assert(s2.__invariants());
+    assert(s2.size() == n);
+    for (unsigned i = 0; i < n; ++i)
+        assert(s2[i] == c);
+    assert(s2.get_allocator() == a);
+    assert(s2.capacity() >= s2.size());
+}
+
+int main()
+{
+    typedef test_allocator<char> A;
+    typedef std::basic_string<char, std::char_traits<char>, A> S;
+
+    test(0, 'a');
+    test(0, 'a', A(2));
+
+    test(1, 'a');
+    test(1, 'a', A(2));
+
+    test(10, 'a');
+    test(10, 'a', A(2));
+
+    test(100, 'a');
+    test(100, 'a', A(2));
+
+    test(100, 65);
+    test(100, 65, A(3));
+}