From de285ff2a0c49fdf61dba7c4fcc6b3804e045e56 Mon Sep 17 00:00:00 2001
From: Nathan Binkert <binkertn@umich.edu>
Date: Sat, 7 Feb 2004 01:16:50 -0500
Subject: Totally rework the Range class.  Now the range is from [start, end)
 to be consistent with the way that the stl works.  It also makes lots of
 other stuff easier.  (Maybe those guys were smart?) Overload the various
 comparison operators so that you can test for overlapping of ranges, etc.

base/range.hh:
    Totally rework the Range class.  Now the range is from [start, end)
    to be consistent with the way that the stl works.  It also makes
    lots of other stuff easier.  (Maybe those guys were smart?)
    Overload the various comparison operators so that you can test
    for overlapping of ranges, etc.

    make parse function private and offer operator= instead
    isValid -> valid
    and for you erik, I add comments
test/Makefile:
    add range.o
test/rangetest.cc:
    better tests

--HG--
extra : convert_revision : dd58720aa3d02f20b03e933f2eaa3320c82bb27a
---
 test/rangetest.cc | 78 +++++++++++++++++--------------------------------------
 1 file changed, 24 insertions(+), 54 deletions(-)

(limited to 'test/rangetest.cc')

diff --git a/test/rangetest.cc b/test/rangetest.cc
index f44d835b7..c38c13fd1 100644
--- a/test/rangetest.cc
+++ b/test/rangetest.cc
@@ -31,11 +31,12 @@
 
 #include "base/range.hh"
 
+using namespace std;
 
 int
 main()
 {
-  Range<int> r1(9, 28);
+  Range<int> r1(make_pair(9, 28));
   Range<unsigned> r2("0x1000:+0x100");
 
   cout << r1 << "\n"
@@ -44,61 +45,30 @@ main()
 #define RANGETEST(X, C, Y) \
   cout << X << " "#C" " << Y << " => " << ((X C Y) ? "true" : "false") << "\n"
 
-  int i1 = 10;
-  int i2 = 0x1001;
-  RANGETEST(i1, < , r1);
-  RANGETEST(i1, <=, r1);
-  RANGETEST(i1, > , r1);
-  RANGETEST(i1, >=, r1);
-  RANGETEST(i1, ==, r1);
-  RANGETEST(i1, !=, r1);
-  RANGETEST(r1, < , i1);
-  RANGETEST(r1, <=, i1);
-  RANGETEST(r1, > , i1);
-  RANGETEST(r1, >=, i1);
-  RANGETEST(r1, ==, i1);
-  RANGETEST(r1, !=, i1);
+#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)
 
-  RANGETEST(i2, < , r1);
-  RANGETEST(i2, <=, r1);
-  RANGETEST(i2, > , r1);
-  RANGETEST(i2, >=, r1);
-  RANGETEST(i2, ==, r1);
-  RANGETEST(i2, !=, r1);
-  RANGETEST(r1, < , i2);
-  RANGETEST(r1, <=, i2);
-  RANGETEST(r1, > , i2);
-  RANGETEST(r1, >=, i2);
-  RANGETEST(r1, ==, i2);
-  RANGETEST(r1, !=, i2);
+  TESTEM(8, r1);
+  TESTEM(9, r1);
+  TESTEM(27, r1);
+  TESTEM(28, r1);
 
-  unsigned u1 = 10;
-  unsigned u2 = 0x1001;
-  RANGETEST(u1, < , r2);
-  RANGETEST(u1, <=, r2);
-  RANGETEST(u1, > , r2);
-  RANGETEST(u1, >=, r2);
-  RANGETEST(u1, ==, r2);
-  RANGETEST(u1, !=, r2);
-  RANGETEST(r2, < , u1);
-  RANGETEST(r2, <=, u1);
-  RANGETEST(r2, > , u1);
-  RANGETEST(r2, >=, u1);
-  RANGETEST(r2, ==, u1);
-  RANGETEST(r2, !=, u1);
-
-  RANGETEST(u2, < , r2);
-  RANGETEST(u2, <=, r2);
-  RANGETEST(u2, > , r2);
-  RANGETEST(u2, >=, r2);
-  RANGETEST(u2, ==, r2);
-  RANGETEST(u2, !=, r2);
-  RANGETEST(r2, < , u2);
-  RANGETEST(r2, <=, u2);
-  RANGETEST(r2, > , u2);
-  RANGETEST(r2, >=, u2);
-  RANGETEST(r2, ==, u2);
-  RANGETEST(r2, !=, u2);
+  TESTEM(0x0fff, r2);
+  TESTEM(0x1000, r2);
+  TESTEM(0x10ff, r2);
+  TESTEM(0x1100, r2);
 
   return 0;
 }
-- 
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