libstdc++-v3/testsuite/23_containers/set/modifiers/insert/1.cc

   1 // 2005-01-17  Paolo Carlini  <pcarlini@suse.de>
   2
   3 // Copyright (C) 2005-2021 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19 //
  20
  21 #include <set>
  22 #include <testsuite_hooks.h>
  23
  24 // A few tests for insert with hint, in the occasion of libstdc++/19422
  25 // and libstdc++/19433.
  26 void test01()
  27 {
  28   using namespace std;
  29
  30   set<int> s0, s1;
  31   set<int>::iterator iter1;
  32
  33   s0.insert(1);
  34   s1.insert(s1.end(), 1);
  35   VERIFY( s0 == s1 );
  36
  37   s0.insert(3);
  38   s1.insert(s1.begin(), 3);
  39   VERIFY( s0 == s1 );
  40
  41   s0.insert(4);
  42   iter1 = s1.insert(s1.end(), 4);
  43   VERIFY( s0 == s1 );
  44
  45   s0.insert(6);
  46   s1.insert(iter1, 6);
  47   VERIFY( s0 == s1 );
  48
  49   s0.insert(2);
  50   s1.insert(s1.begin(), 2);
  51   VERIFY( s0 == s1 );
  52
  53   s0.insert(7);
  54   s1.insert(s1.end(), 7);
  55   VERIFY( s0 == s1 );
  56
  57   s0.insert(5);
  58   s1.insert(s1.find(4), 5);
  59   VERIFY( s0 == s1 );
  60
  61   s0.insert(0);
  62   s1.insert(s1.end(), 0);
  63   VERIFY( s0 == s1 );
  64
  65   s0.insert(8);
  66   s1.insert(s1.find(3), 8);
  67   VERIFY( s0 == s1 );
  68
  69   s0.insert(9);
  70   s1.insert(s1.end(), 9);
  71   VERIFY( s0 == s1 );
  72
  73   s0.insert(10);
  74   s1.insert(s1.begin(), 10);
  75   VERIFY( s0 == s1 );
  76 }
  77
  78 int main ()
  79 {
  80   test01();
  81   return 0;
  82 }