From ac1021ba3d328142f21e883eb2a1f9bfe01bf2e1 Mon Sep 17 00:00:00 2001
From: ageay <ageay>
Date: Fri, 29 Jun 2012 09:21:07 +0000
Subject: [PATCH] Add non regression test. The testSwigBugNonRegressionZipDA
 lead to a mem corruption in 6.5.0.

---
 src/MEDCoupling_Swig/MEDCouplingBasicsTest.py | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/src/MEDCoupling_Swig/MEDCouplingBasicsTest.py b/src/MEDCoupling_Swig/MEDCouplingBasicsTest.py
index 9d0dd6711..a853cf7f6 100644
--- a/src/MEDCoupling_Swig/MEDCouplingBasicsTest.py
+++ b/src/MEDCoupling_Swig/MEDCouplingBasicsTest.py
@@ -9953,6 +9953,32 @@ class MEDCouplingBasicsTest(unittest.TestCase):
             self.assertTrue(m2.getCoords().isEqual(DataArrayDouble.New(expected1[pos],4,2),1e-12))
             pass
         pass
+    
+    def testSwigBugNonRegressionZipDA(self):
+        angles=map(lambda x:pi/3*x,xrange(6))
+        radius=3
+        #
+        dad=DataArrayDouble.New(6, 2)
+        dad[:,0]=radius
+        dad[:,1]=angles
+        #
+        dad2=dad.fromPolarToCart()
+        dads=[dad2.deepCpy() for elt in 7*[None]]
+        #
+        translationToPerform=[[0.01,0.02],[3./2.*radius,-radius*sqrt(3.)/2],[3./2.*radius,radius*sqrt(3.)/2],[0.,radius*sqrt(3.)],[-3./2.*radius,radius*sqrt(3.)/2],[-3./2.*radius,-radius*sqrt(3.)/2],[0.,-radius*sqrt(3.)]]
+        for d,t in zip(dads,translationToPerform):
+            d+=t
+            pass
+        for elt in dads:
+            self.assertTrue(not dad2.isEqual(elt,1e-12))
+            pass
+        for d,t in zip(dads,translationToPerform):
+            d-=t
+            pass
+        for elt in dads:
+            self.assertTrue(dad2.isEqual(elt,1e-12))
+            pass
+        pass
 
     def setUp(self):
         pass
-- 
2.39.2