Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / ext / rope / 3.cc

diff --git a/libstdc++-v3/testsuite/ext/rope/3.cc b/libstdc++-v3/testsuite/ext/rope/3.cc
new file mode 100644 (file)
index 0000000..1b319f7
--- /dev/null
+++ b/libstdc++-v3/testsuite/ext/rope/3.cc
@@ -0,0 +1,99 @@
+// Copyright (C) 2004, 2005, 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/>.
+
+// rope (SGI extension)
+
+#include <ext/rope>
+#include <testsuite_hooks.h>
+
+const char base[] =
+"Happy families are all alike; every unhappy family is unhappy in   \
+its own way.                                                       \
+                                                                   \
+Everything was in confusion in the Oblonskys' house.  The wife     \
+had discovered that the husband was carrying on an intrigue with    \
+a French girl, who had been a governess in their family, and she    \
+had announced to her husband that she could not go on living in            \
+the same house with him.  This position of affairs had now lasted   \
+three days, and not only the husband and wife themselves, but all   \
+the members of their family and household, were painfully          \
+conscious of it.  Every person in the house felt that there was            \
+so sense in their living together, and that the stray people       \
+brought together by chance in any inn had more in common with one   \
+another than they, the members of the family and household of the   \
+Oblonskys.  The wife did not leave her own room, the husband had    \
+not been at home for three days.  The children ran wild all over    \
+the house; the English governess quarreled with the housekeeper,    \
+and wrote to a friend asking her to look out for a new situation    \
+for her; the man-cook had walked off the day before just at        \
+dinner time; the kitchen-maid, and the coachman had given          \
+warning."                                                      
+  ;
+
+int baselen = sizeof(base) - 1;
+
+template<class StringType>
+StringType
+multiply(const StringType& s, int n)
+{
+  StringType result;
+  while (n > 0)
+    {
+      result += s;
+      --n;
+    }
+  return result;
+}
+
+template <class StringType>
+StringType
+mung_substrings(const StringType& s, int len, int n, int skip)
+{
+  StringType result;
+  int start = 0;
+  while (n > 0)
+    {
+      StringType tmp = s.substr (start, len);
+      result += tmp;
+      --n;
+      start += skip;
+    }
+  return result;
+}
+
+void 
+test01()
+{
+  using namespace __gnu_cxx;
+  bool test __attribute__((unused)) = true;
+
+  crope r;
+  r = multiply(crope(base), 100000);
+
+  crope r1;
+  r1 = mung_substrings(r, 100000, 500, 73);
+
+  VERIFY( r1.size() == 50000000 );
+  VERIFY( r1.substr(88888, 6)[0] == 's' );
+  VERIFY( r1.substr(88888, 6)[2] == 'h' );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}