Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 23_containers / deque / modifiers / erase / 2.cc

diff --git a/libstdc++-v3/testsuite/23_containers/deque/modifiers/erase/2.cc b/libstdc++-v3/testsuite/23_containers/deque/modifiers/erase/2.cc
new file mode 100644 (file)
index 0000000..2d592d7
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/deque/modifiers/erase/2.cc
@@ -0,0 +1,114 @@
+// 2005-11-25  Paolo Carlini  <pcarlini@suse.de>
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// 23.2.1.3 deque modifiers
+
+#include <deque>
+#include <testsuite_hooks.h>
+
+const int  A[] = {-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
+                 13, 14, 15};
+const int A0[] = {-5, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
+const int A1[] = {-5, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
+const int A2[] = {-5, 0, 1, 2, 8, 9, 10, 11, 12, 13, 14, 15};
+const int A3[] = {-5, 0, 1, 2, 8, 9, 10, 11};
+const int A4[] = {2, 8, 9, 10, 11};
+const int A5[] = {2, 8, 10, 11};
+const int A6[] = {2, 8, 10};
+const unsigned  N = sizeof(A)  / sizeof(int);
+const unsigned N0 = sizeof(A0) / sizeof(int);
+const unsigned N1 = sizeof(A1) / sizeof(int);
+const unsigned N2 = sizeof(A2) / sizeof(int);
+const unsigned N3 = sizeof(A3) / sizeof(int);
+const unsigned N4 = sizeof(A4) / sizeof(int);
+const unsigned N5 = sizeof(A5) / sizeof(int);
+const unsigned N6 = sizeof(A6) / sizeof(int);
+
+template<int Size>
+  class My_class
+  {
+    double dummy[Size];
+    int data;
+    
+  public:
+    My_class(int num)
+    : data(num) { }
+    
+    operator int() const
+    { return data; }
+  };
+
+template<typename T>
+  void
+  test01()
+  {
+    bool test __attribute__((unused)) = true;
+    
+    typedef std::deque<T>                         deque_type;
+    typedef typename deque_type::iterator      iterator_type;
+
+    deque_type v(A, A + N);
+
+    iterator_type it0 = v.erase(v.begin() + 1, v.begin() + 4);
+    VERIFY( it0 == v.begin() + 1 );
+    VERIFY( v.size() == N0 );
+    VERIFY( std::equal(v.begin(), v.end(), A0) );
+    
+    iterator_type it1 = v.erase(v.begin() + 1);
+    VERIFY( it1 == v.begin() + 1 );
+    VERIFY( v.size() == N1 );
+    VERIFY( std::equal(v.begin(), v.end(), A1) );
+    
+    iterator_type it2 = v.erase(v.begin() + 4, v.begin() + 9);
+    VERIFY( it2 == v.begin() + 4 );
+    VERIFY( v.size() == N2 );
+    VERIFY( std::equal(v.begin(), v.end(), A2) );
+  
+    iterator_type it3 = v.erase(v.begin() + 8, v.end());
+    VERIFY( it3 == v.begin() + 8 );
+    VERIFY( v.size() == N3 );
+    VERIFY( std::equal(v.begin(), v.end(), A3) );
+
+    iterator_type it4 = v.erase(v.begin(), v.begin() + 3);
+    VERIFY( it4 == v.begin() );
+    VERIFY( v.size() == N4 );
+    VERIFY( std::equal(v.begin(), v.end(), A4) );
+    
+    iterator_type it5 = v.erase(v.begin() + 2);
+    VERIFY( it5 == v.begin() + 2 );
+    VERIFY( v.size() == N5 );
+    VERIFY( std::equal(v.begin(), v.end(), A5) );
+
+    iterator_type it6 = v.erase(v.begin() + 3, v.end());
+    VERIFY( it6 == v.begin() + 3 );
+    VERIFY( v.size() == N6 );
+    VERIFY( std::equal(v.begin(), v.end(), A6) );
+
+    iterator_type it7 = v.erase(v.begin(), v.end());
+    VERIFY( it7 == v.begin() );
+    VERIFY( v.empty() );
+  }
+
+int main()
+{
+  test01<My_class<1> >();
+  test01<My_class<8> >();
+  test01<My_class<32> >();
+  return 0;
+}