From ef124776702475151a9315d86bb38d8f6bb7b0da Mon Sep 17 00:00:00 2001
From: Joel Dice <git@seibutsu.mailsnare.net>
Date: Fri, 13 Mar 2009 18:36:11 -0600
Subject: [PATCH] more work on Integers.java

---
 test/Integers.java | 100 ++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 98 insertions(+), 2 deletions(-)

diff --git a/test/Integers.java b/test/Integers.java
index f3b5f4a83c..80e1a0e3a5 100644
--- a/test/Integers.java
+++ b/test/Integers.java
@@ -65,6 +65,33 @@ public class Integers {
       expect(~a == ~5);
     }
 
+    { int a = -5;
+      expect(a >> 2 == -5 >> 2);
+      expect(a >>> 2 == -5 >>> 2);
+      expect(a << 2 == -5 << 2);
+      expect(a + 2 == -5 + 2);
+      expect(a - 2 == -5 - 2);
+      expect(a * 2 == -5 * 2);
+      expect(a / 2 == -5 / 2);
+      expect(a % 2 == -5 % 2);
+      expect((a & 2) == (-5 & 2));
+      expect((a | 2) == (-5 | 2));
+      expect((a ^ 2) == (-5 ^ 2));
+
+      a = 5;
+      expect(a >> 2 == 5 >> 2);
+      expect(a >>> 2 == 5 >>> 2);
+      expect(a << 2 == 5 << 2);
+      expect(a + 2 == 5 + 2);
+      expect(a - 2 == 5 - 2);
+      expect(a * 2 == 5 * 2);
+      expect(a / 2 == 5 / 2);
+      expect(a % 2 == 5 % 2);
+      expect((a & 2) == (5 & 2));
+      expect((a | 2) == (5 | 2));
+      expect((a ^ 2) == (5 ^ 2));
+    }
+
     { int a = -5;
       int b = 1234567;
       expect(a + b == -5 + 1234567);
@@ -88,7 +115,28 @@ public class Integers {
       expect((a ^ b) == (5 ^ 1234567));
     }
 
-    { int a = -1223457;
+    { int a = -5;
+      expect(a + 1234567 == -5 + 1234567);
+      expect(a - 1234567 == -5 - 1234567);
+      expect(a * 1234567 == -5 * 1234567);
+      expect(a / 1234567 == -5 / 1234567);
+      expect(a % 1234567 == -5 % 1234567);
+      expect((a & 1234567) == (-5 & 1234567));
+      expect((a | 1234567) == (-5 | 1234567));
+      expect((a ^ 1234567) == (-5 ^ 1234567));
+
+      a = 5;
+      expect(a + 1234567 == 5 + 1234567);
+      expect(a - 1234567 == 5 - 1234567);
+      expect(a * 1234567 == 5 * 1234567);
+      expect(a / 1234567 == 5 / 1234567);
+      expect(a % 1234567 == 5 % 1234567);
+      expect((a & 1234567) == (5 & 1234567));
+      expect((a | 1234567) == (5 | 1234567));
+      expect((a ^ 1234567) == (5 ^ 1234567));
+    }
+
+    { int a = -1234567;
       int b = 2;
       expect(a >> b == -1234567 >> 2);
       expect(a >>> b == -1234567 >>> 2);
@@ -121,7 +169,34 @@ public class Integers {
       expect(~a == ~1234567);
     }
 
-    { int a = -1223457;
+    { int a = -1234567;
+      expect(a >> 2 == -1234567 >> 2);
+      expect(a >>> 2 == -1234567 >>> 2);
+      expect(a << 2 == -1234567 << 2);
+      expect(a + 2 == -1234567 + 2);
+      expect(a - 2 == -1234567 - 2);
+      expect(a * 2 == -1234567 * 2);
+      expect(a / 2 == -1234567 / 2);
+      expect(a % 2 == -1234567 % 2);
+      expect((a & 2) == (-1234567 & 2));
+      expect((a | 2) == (-1234567 | 2));
+      expect((a ^ 2) == (-1234567 ^ 2));
+
+      a = 1234567;
+      expect(a >> 2 == 1234567 >> 2);
+      expect(a >>> 2 == 1234567 >>> 2);
+      expect(a << 2 == 1234567 << 2);
+      expect(a + 2 == 1234567 + 2);
+      expect(a - 2 == 1234567 - 2);
+      expect(a * 2 == 1234567 * 2);
+      expect(a / 2 == 1234567 / 2);
+      expect(a % 2 == 1234567 % 2);
+      expect((a & 2) == (1234567 & 2));
+      expect((a | 2) == (1234567 | 2));
+      expect((a ^ 2) == (1234567 ^ 2));
+    }
+
+    { int a = -1234567;
       int b = 1234567;
       expect(a + b == -1234567 + 1234567);
       expect(a - b == -1234567 - 1234567);
@@ -144,6 +219,27 @@ public class Integers {
       expect((a ^ b) == (1234567 ^ 1234567));
     }
 
+    { int a = -1234567;
+      expect(a + 1234567 == -1234567 + 1234567);
+      expect(a - 1234567 == -1234567 - 1234567);
+      expect(a * 1234567 == -1234567 * 1234567);
+      expect(a / 1234567 == -1234567 / 1234567);
+      expect(a % 1234567 == -1234567 % 1234567);
+      expect((a & 1234567) == (-1234567 & 1234567));
+      expect((a | 1234567) == (-1234567 | 1234567));
+      expect((a ^ 1234567) == (-1234567 ^ 1234567));
+
+      a = 1234567;
+      expect(a + 1234567 == 1234567 + 1234567);
+      expect(a - 1234567 == 1234567 - 1234567);
+      expect(a * 1234567 == 1234567 * 1234567);
+      expect(a / 1234567 == 1234567 / 1234567);
+      expect(a % 1234567 == 1234567 % 1234567);
+      expect((a & 1234567) == (1234567 & 1234567));
+      expect((a | 1234567) == (1234567 | 1234567));
+      expect((a ^ 1234567) == (1234567 ^ 1234567));
+    }
+
     { int get_buffer = 2144642881;
       int bits_left = 30;
       int l = 9;