--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/cppstdlib/stl/test/unit/rope_test.cpp	Fri Jun 04 16:20:51 2010 +0100
@@ -0,0 +1,205 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+//Small header to get STLport numerous defines:
+#include <utility>
+
+#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)
+#  include <rope>
+
+#  if !defined (_STLP_USE_NO_IOSTREAMS)
+#    include <sstream>
+#  endif
+#endif
+
+#include "cppunit/cppunit_proxy.h"
+
+// #include <stdlib.h> // for rand etc
+
+#if defined (_STLP_USE_NAMESPACES)
+using namespace std;
+#endif
+
+//
+// TestCase class
+//
+class RopeTest : public CPPUNIT_NS::TestCase
+{
+  CPPUNIT_TEST_SUITE(RopeTest);
+#if !defined (STLPORT) || defined (_STLP_NO_EXTENSIONS) || defined (_STLP_USE_NO_IOSTREAMS)
+  CPPUNIT_IGNORE;
+#endif
+  CPPUNIT_TEST(io);
+#if defined (_STLP_USE_NO_IOSTREAMS)
+  CPPUNIT_STOP_IGNORE;
+#endif
+  CPPUNIT_TEST(find1);
+  CPPUNIT_TEST(find2);
+  CPPUNIT_TEST(construct_from_char);
+  CPPUNIT_TEST(bug_report);
+#if !defined (_STLP_MEMBER_TEMPLATES)
+  CPPUNIT_IGNORE;
+#endif
+  CPPUNIT_TEST(test_saved_rope_iterators);
+  CPPUNIT_TEST_SUITE_END();
+
+protected:
+  void io();
+  void find1();
+  void find2();
+  void construct_from_char();
+  void bug_report();
+  void test_saved_rope_iterators();
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(RopeTest);
+
+//
+// tests implementation
+//
+void RopeTest::io()
+{
+#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS) && !defined (_STLP_USE_NO_IOSTREAMS) 
+  char const* cstr = "rope test string";
+  crope rstr(cstr);
+
+  {
+    ostringstream ostr;
+    ostr << rstr;
+
+    CPPUNIT_ASSERT( ostr );
+    CPPUNIT_ASSERT( ostr.str() == cstr );
+  }
+#endif
+}
+
+void RopeTest::find1()
+{
+#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS) 
+  crope r("Fuzzy Wuzzy was a bear");
+  crope::size_type n = r.find( "hair" );
+  CPPUNIT_ASSERT( n == crope::npos );
+
+  n = r.find("ear");
+
+  CPPUNIT_ASSERT( n == (r.size() - 3) );
+#endif
+}
+
+void RopeTest::find2()
+{
+#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS) 
+  crope r("Fuzzy Wuzzy was a bear");
+  crope::size_type n = r.find( 'e' );
+  CPPUNIT_ASSERT( n == (r.size() - 3) );
+#endif
+}
+
+void RopeTest::construct_from_char()
+{
+#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS) 
+  crope r('1');
+  char const* s = r.c_str();
+  CPPUNIT_ASSERT( '1' == s[0] && '\0' == s[1] );
+#endif
+}
+
+// Test used for a bug report from Peter Hercek
+void RopeTest::bug_report()
+{
+#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS) 
+  //first create a rope bigger than crope::_S_copy_max = 23
+  // so that any string addition is added to a new leaf
+  crope evilRope("12345678901234567890123_");
+  //crope* pSevenCharRope( new TRope("1234567") );
+  crope sevenCharRope0("12345678");
+  crope sevenCharRope1("1234567");
+  // add _Rope_RopeRep<c,a>::_S_alloc_granularity-1 = 7 characters
+  evilRope += "1234567"; // creates a new leaf
+  crope sevenCharRope2("1234567");
+  // add one more character to the leaf
+  evilRope += '8'; // here is the write beyond the allocated memory
+  CPPUNIT_ASSERT( strcmp(sevenCharRope2.c_str(), "1234567") == 0 );
+#endif
+}
+
+#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)
+const char str[] = "ilcpsklryvmcpjnbpbwllsrehfmxrkecwitrsglrexvtjmxypu\
+nbqfgxmuvgfajclfvenhyuhuorjosamibdnjdbeyhkbsomblto\
+uujdrbwcrrcgbflqpottpegrwvgajcrgwdlpgitydvhedtusip\
+pyvxsuvbvfenodqasajoyomgsqcpjlhbmdahyviuemkssdslde\
+besnnngpesdntrrvysuipywatpfoelthrowhfexlwdysvspwlk\
+fblfdf";
+
+crope create_rope( int len )
+{
+   int l = len/2;
+   crope result;
+   if(l <= 2)
+   {
+      static int j = 0;
+      for(int i = 0; i < len; ++i)
+      {
+         // char c = 'a' + rand() % ('z' - 'a');
+         result.append(1, /* c */ str[j++] );
+         j %= sizeof(str);
+      }
+   }
+   else
+   {
+      result = create_rope(len/2);
+      result.append(create_rope(len/2));
+   }
+   return result;
+}
+
+#endif
+
+void RopeTest::test_saved_rope_iterators()
+{
+#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS) && \
+    defined (_STLP_MEMBER_TEMPLATES)
+   //
+   // Try and create a rope with a complex tree structure:
+   //
+   // srand(0);
+   crope r = create_rope(300);
+   string expected(r.begin(), r.end());
+   CPPUNIT_ASSERT(expected.size() == r.size());
+   CPPUNIT_ASSERT(equal(expected.begin(), expected.end(), r.begin()));
+   crope::const_iterator i(r.begin()), j(r.end());
+   int pos = 0;
+   while(i != j)
+   {
+      crope::const_iterator k;
+      // This initial read triggers the bug:
+      CPPUNIT_ASSERT(*i);
+      k = i;
+      int newpos = pos;
+      // Now make sure that i is incremented into the next leaf:
+      while(i != j)
+      {
+         CPPUNIT_ASSERT(*i == expected[newpos]);
+         ++i;
+         ++newpos;
+      }
+      // Back up from stored value and continue:
+      i = k;
+      ++i;
+      ++pos;
+   }
+#endif
+}