1 files changed, 74 insertions, 0 deletions
diff --git a/src/unittest/rangetest.cc b/src/unittest/rangetest.cc
new file mode 100644
index 000000000..41d438f48
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+++ b/src/unittest/rangetest.cc
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2002-2005 The Regents of The University of Michigan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <iostream>
+#include <string>
+
+#include "base/range.hh"
+
+using namespace std;
+
+int
+main()
+{
+  Range<int> r1(make_pair(9, 28));
+  Range<unsigned> r2("0x1000:+0x100");
+
+  cout << r1 << "\n"
+       << r2 << "\n";
+
+#define RANGETEST(X, C, Y) \
+  cout << X << " "#C" " << Y << " => " << ((X C Y) ? "true" : "false") << "\n"
+
+#define TESTEM(X, Y) do { \
+  RANGETEST(X, < , Y); \
+  RANGETEST(X, <=, Y); \
+  RANGETEST(X, > , Y); \
+  RANGETEST(X, >=, Y); \
+  RANGETEST(X, ==, Y); \
+  RANGETEST(X, !=, Y); \
+  RANGETEST(Y, < , X); \
+  RANGETEST(Y, <=, X); \
+  RANGETEST(Y, > , X); \
+  RANGETEST(Y, >=, X); \
+  RANGETEST(Y, ==, X); \
+  RANGETEST(Y, !=, X); \
+} while (0)
+
+  TESTEM(8, r1);
+  TESTEM(9, r1);
+  TESTEM(27, r1);
+  TESTEM(28, r1);
+
+  TESTEM(0x0fff, r2);
+  TESTEM(0x1000, r2);
+  TESTEM(0x10ff, r2);
+  TESTEM(0x1100, r2);
+
+  return 0;
+}