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STLPORT/test/regression/map1.cpp

@@ -0,0 +1,45 @@
+// STLport regression testsuite component.
+// To compile as a separate example, please #define MAIN.
+
+#include <iostream>
+#include <map>
+
+#ifdef MAIN 
+#define map1_test main
+#endif
+
+#if !defined (STLPORT) || defined(__STL_USE_NAMESPACES)
+using namespace std;
+#endif
+
+#include "map1.hpp"
+ostream& operator<<(ostream& s, Int x)
+  { return s << x.val; }
+
+int map1_test(int, char**)
+{
+  cout<<"Results of map1_test:"<<endl;
+  typedef map<char, Int, less<char> > maptype;
+  maptype m;
+  // Store mappings between roman numerals and decimals.
+  m['l'] = 50;
+  m['x'] = 20; // Deliberate mistake.
+  m['v'] = 5;
+  m['i'] = 1;
+  cout << "m['x'] = " << m['x'] << endl;
+  m['x'] = 10; // Correct mistake.
+  cout << "m['x'] = " << m['x'] << endl;
+  cout << "m['z'] = " << m['z'] << endl; // Note default value is added.
+  cout << "m.count('z') = " << m.count('z') << endl;
+  pair<maptype::iterator, bool> p =
+      m.insert(pair<const char, Int>('c', 100));
+  if(p.second)
+    cout << "First insertion successful" << endl;
+  p = m.insert(pair<const char, Int>('c', 100));
+  if(p.second)
+    cout << "Second insertion successful" << endl;
+  else
+    cout << "Existing pair " <<(*(p.first)).first
+         << " -> " <<(*(p.first)).second << endl;
+  return 0;
+}