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authorrubidium <rubidium@openttd.org>2010-07-16 17:42:58 +0000
committerrubidium <rubidium@openttd.org>2010-07-16 17:42:58 +0000
commit92da292fbc3fe4a3c2c7c124168fa77653210b53 (patch)
tree28aadd607f11b560e2471ef8dfbea6ce9e6ae876 /bin/ai/regression/regression.nut
parent50c7f60eca6da0f710084da9d4ecf1ae9217498b (diff)
downloadopenttd-92da292fbc3fe4a3c2c7c124168fa77653210b53.tar.xz
(svn r20162) -Fix [FS#3954]: integer comparison failed in case the difference was more than "MAX_UINT"/2
Diffstat (limited to 'bin/ai/regression/regression.nut')
-rw-r--r--bin/ai/regression/regression.nut44
1 files changed, 44 insertions, 0 deletions
diff --git a/bin/ai/regression/regression.nut b/bin/ai/regression/regression.nut
index 7dc35e1de..2d3db61a5 100644
--- a/bin/ai/regression/regression.nut
+++ b/bin/ai/regression/regression.nut
@@ -1757,6 +1757,48 @@ function Regression::PrintSubsidy(subsidy_id)
print(" GetCargoType(): " + AISubsidy.GetCargoType(subsidy_id));
}
+function Regression::Math()
+{
+ print("");
+ print("--Math--");
+ print(" -2147483648 < -2147483647: " + (-2147483648 < -2147483647));
+ print(" -2147483648 < -1 : " + (-2147483648 < -1 ));
+ print(" -2147483648 < 0 : " + (-2147483648 < 0 ));
+ print(" -2147483648 < 1 : " + (-2147483648 < 1 ));
+ print(" -2147483648 < 2147483647: " + (-2147483648 < 2147483647));
+
+ print(" -2147483647 < -2147483648: " + (-2147483647 < -2147483648));
+ print(" -1 < -2147483648: " + (-1 < -2147483648));
+ print(" 0 < -2147483648: " + ( 0 < -2147483648));
+ print(" 1 < -2147483648: " + ( 1 < -2147483648));
+ print(" 2147483647 < -2147483648: " + ( 2147483647 < -2147483648));
+
+ print(" -1 > 2147483647: " + (-1 > 2147483647));
+ print(" -1 > 1 : " + (-1 > 1 ));
+ print(" -1 > 0 : " + (-1 > 0 ));
+ print(" -1 > -1 : " + (-1 > -1 ));
+ print(" -1 > -2147483648: " + (-1 > -2147483648));
+
+ print(" 1 > 2147483647: " + ( 1 > 2147483647));
+ print(" 1 > 1 : " + ( 1 > 1 ));
+ print(" 1 > 0 : " + ( 1 > 0 ));
+ print(" 1 > -1 : " + ( 1 > -1 ));
+ print(" 1 > -2147483648: " + ( 1 > -2147483648));
+
+ print(" 2147483647 > 2147483646: " + ( 2147483647 > 2147483646));
+ print(" 2147483647 > 1 : " + ( 2147483647 > 1 ));
+ print(" 2147483647 > 0 : " + ( 2147483647 > 0 ));
+ print(" 2147483647 > -1 : " + ( 2147483647 > -1 ));
+ print(" 2147483647 > -2147483648: " + ( 2147483647 > -2147483648));
+
+ print(" 2147483646 > 2147483647: " + ( 2147483646 > 2147483647));
+ print(" 1 > 2147483647: " + ( 1 > 2147483647));
+ print(" 0 > 2147483647: " + ( 0 > 2147483647));
+ print(" -1 > 2147483647: " + (-1 > 2147483647));
+ print(" -2147483648 > 2147483647: " + (-2147483648 > 2147483647));
+
+ print(" 13725 > -2147483648: " + ( 13725 > -2147483648));
+}
function Regression::Start()
{
@@ -1822,5 +1864,7 @@ function Regression::Start()
}
}
print(" IsEventWaiting: false");
+
+ this.Math();
}