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extern/STLport/5.2.1/test/eh/TestClass.h

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+/***********************************************************************************
+  TestClass.h
+
+ * Copyright (c) 1997-1998
+ * Mark of the Unicorn, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Mark of the Unicorn makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+
+    SUMMARY: TestClass simulates a class that uses resources. It is designed to
+      cause exceptions when it is constructed or copied.
+
+***********************************************************************************/
+#ifndef INCLUDED_MOTU_TestClass
+#define INCLUDED_MOTU_TestClass 1
+
+# include "Prefix.h"
+
+#  include <functional>
+#  include <utility>
+#  include <climits>
+
+#include <iosfwd>
+#include "random_number.h"
+#include "nc_alloc.h"
+
+class TestClass
+{
+public:
+    inline TestClass();
+    inline TestClass( int value );
+    inline TestClass( const TestClass& rhs );
+    inline ~TestClass();
+
+    inline TestClass& operator=( const TestClass& rhs );
+    inline int value() const;
+
+    inline TestClass operator!() const;
+
+    bool operator==( const TestClass& rhs ) const
+    {
+      return value() == rhs.value();
+    }
+
+    bool operator<( const TestClass& rhs ) const {
+      return value() < rhs.value();
+    }
+
+protected:
+    static inline unsigned int get_random(unsigned range = UINT_MAX);
+private:
+  inline void Init( int value );
+
+#if TESTCLASS_DEEP_DATA
+    int *p;
+#else
+  int v;
+#endif
+};
+
+#if defined( __MWERKS__ ) && __MWERKS__ <= 0x3000 && !__SGI_STL
+# if defined( __MSL__ ) && __MSL__ < 0x2406
+#  include <iterator.h>
+__MSL_FIX_ITERATORS__(TestClass);
+__MSL_FIX_ITERATORS__(const TestClass);
+typedef EH_STD::pair<const TestClass, TestClass> pair_testclass_testclass;
+__MSL_FIX_ITERATORS__( pair_testclass_testclass );
+__MSL_FIX_ITERATORS__( const pair_testclass_testclass );
+# endif
+#endif
+
+inline void TestClass::Init( int value )
+{
+#if TESTCLASS_DEEP_DATA
+  p = new int( value );
+#else
+  simulate_constructor();
+  v = value;
+#endif
+}
+
+inline TestClass::TestClass()
+{
+  Init( int(get_random()) );
+}
+
+inline TestClass::TestClass( int value )
+{
+  Init( value );
+}
+
+inline TestClass::TestClass( const TestClass& rhs )
+{
+  Init( rhs.value() );
+}
+
+inline TestClass::~TestClass()
+{
+#if TESTCLASS_DEEP_DATA
+  delete p;
+#else
+  simulate_destructor();
+#endif
+}
+
+inline TestClass& TestClass::operator=( const TestClass& rhs )
+{
+#if TESTCLASS_DEEP_DATA
+  int *newP = new int( rhs.value() );
+  delete p;
+  p = newP;
+#else
+  simulate_possible_failure();
+    v = rhs.value();
+#endif
+    return *this;
+}
+
+inline int TestClass::value() const
+{
+#if TESTCLASS_DEEP_DATA
+  return *p;
+#else
+  return v;
+#endif
+}
+
+inline TestClass TestClass::operator!() const
+{
+    return TestClass( value()+1 );
+}
+
+inline bool operator>( const TestClass& lhs, const TestClass& rhs ) {
+    return rhs < lhs;
+}
+
+inline bool operator>=( const TestClass& lhs, const TestClass& rhs ) {
+    return !(lhs < rhs);
+}
+
+inline bool operator<=( const TestClass& lhs, const TestClass& rhs ) {
+    return !(rhs < lhs);
+}
+
+inline bool operator != ( const TestClass& lhs, const TestClass& rhs ) {
+    return lhs.value() != rhs.value();
+}
+
+inline unsigned int TestClass::get_random( unsigned range )
+{
+    return random_number( range );
+}
+
+extern std::ostream& operator << ( std::ostream& s, const TestClass&);
+
+#endif // INCLUDED_MOTU_TestClass