The great merge

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@4141 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Examples/test-suite/python/unions_runme.py

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+
+# This is the union runtime testcase. It ensures that values within a 
+# union embedded within a struct can be set and read correctly.
+
+import unions
+import sys
+import string
+
+# Create new instances of SmallStruct and BigStruct for later use
+small = unions.SmallStruct()
+small.jill = 200
+
+big = unions.BigStruct()
+big.smallstruct = small
+big.jack = 300
+
+# Use SmallStruct then BigStruct to setup EmbeddedUnionTest.
+# Ensure values in EmbeddedUnionTest are set correctly for each.
+eut = unions.EmbeddedUnionTest()
+
+# First check the SmallStruct in EmbeddedUnionTest
+eut.number = 1
+eut.uni.small = small
+Jill1 = eut.uni.small.jill
+if (Jill1 != 200):
+    print "Runtime test1 failed. eut.uni.small.jill=" , Jill1
+    sys.exit(1)
+
+Num1 = eut.number
+if (Num1 != 1):
+    print "Runtime test2 failed. eut.number=" , Num1
+    sys.exit(1)
+
+# Secondly check the BigStruct in EmbeddedUnionTest
+eut.number = 2
+eut.uni.big = big
+Jack1 = eut.uni.big.jack
+if (Jack1 != 300):
+    print "Runtime test3 failed. eut.uni.big.jack=" , Jack1
+    sys.exit(1)
+
+Jill2 = eut.uni.big.smallstruct.jill
+if (Jill2 != 200):
+    print "Runtime test4 failed. eut.uni.big.smallstruct.jill=" , Jill2
+    sys.exit(1)
+
+Num2 = eut.number
+if (Num2 != 2):
+    print "Runtime test5 failed. eut.number=" , Num2
+    sys.exit(1)
+