From ab16601c0fd5ea59730181ef6010421798055cbc Mon Sep 17 00:00:00 2001
From: Lorenzo Moneta <Lorenzo.Moneta@cern.ch>
Date: Fri, 29 May 2009 10:20:08 +0000
Subject: [PATCH] - set a fixed seed to avoid some random failures - increase
tolerance when testing multiplicaiton of THNsparse whihc was causing some
failures in the nightly test
git-svn-id: http://root.cern.ch/svn/root/trunk@28763 27541ba8-7e3a-0410-8455-c3a389f83636
---
test/stressHistogram.cxx | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/test/stressHistogram.cxx b/test/stressHistogram.cxx
index 99be2aec87a..392d9520656 100644
--- a/test/stressHistogram.cxx
+++ b/test/stressHistogram.cxx
@@ -108,6 +108,8 @@ TFile * refFile = 0;
const char* refFileName = "http://root.cern.ch/files/stressHistogram.5.18.00.root";
TRandom2 r;
+// set to zero if want to run different every time
+const int initialSeed = 111;
typedef bool ( * pointer2Test) ();
@@ -1197,7 +1199,7 @@ bool testMulSparse()
s1->Multiply(s2);
- bool ret = equals("MultSparse", s3, s1, cmpOptNone, 1E-13);
+ bool ret = equals("MultSparse", s3, s1, cmpOptNone, 1E-10);
delete s2;
delete s3;
return ret;
@@ -5164,7 +5166,6 @@ private:
bool buildWithWeights;
- TRandom2 r;
public:
ProjectionTester()
@@ -5795,7 +5796,7 @@ public:
int stressHistogram()
{
- r.SetSeed(0);
+ r.SetSeed(initialSeed);
int GlobalStatus = false;
int status = false;
@@ -6000,7 +6001,7 @@ int stressHistogram()
}
GlobalStatus += status;
- // Test 12
+ // Test 12
// Reference Tests
const unsigned int numberOfRefRead = 7;
pointer2Test refReadTestPointer[numberOfRefRead] = { testRefRead1D, testRefReadProf1D,
@@ -6347,5 +6348,6 @@ int main(int argc, char** argv)
theApp = 0;
}
+
return ret;
}
--
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