Add testcase virtual_vs_nonvirtual_base as a regression test for SF#3124665.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12715 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/common.mk

@@ -437,6 +437,7 @@ CPP_TEST_CASES += \
 	varargs_overload \
 	virtual_destructor \
 	virtual_poly \
+	virtual_vs_nonvirtual_base \
 	voidtest \
 	wallkw \
 	wrapmacro

Examples/test-suite/php/virtual_vs_nonvirtual_base_runme.php

@@ -0,0 +1,11 @@
+<? 
+
+require "tests.php";
+require "virtual_vs_nonvirtual_base.php";
+
+$fail = new SimpleClassFail();
+$work = new SimpleClassWork();
+
+check::equal($work->getInner()->get(), $fail->getInner()->get(), "should both be 10");
+
+?>

Examples/test-suite/virtual_vs_nonvirtual_base.i

@@ -0,0 +1,48 @@
+%module virtual_vs_nonvirtual_base;
+// Regression test for SF#3124665.
+%inline {
+
+class SimpleVirtual
+{
+	public:
+		virtual int implementMe() = 0;
+};
+
+class SimpleNonVirtual
+{
+	public:
+		int dummy() { return 0; }
+};
+
+class SimpleReturnClass
+{
+	public:
+		SimpleReturnClass(int i) : value(i) {};
+		int get() const { return value; }
+	private:
+		int value;
+};
+
+class SimpleClassFail : public SimpleVirtual
+{
+	public:
+		SimpleClassFail() : inner(10) {}
+		SimpleReturnClass getInner() { return inner; }
+		
+		virtual int implementMe() { return 0; }
+	private:
+		SimpleReturnClass inner;
+};
+
+class SimpleClassWork : public SimpleNonVirtual
+{
+	public:
+		SimpleClassWork() : inner(10) {}
+		SimpleReturnClass getInner() { return inner; }
+		
+		virtual int implementMe() { return 0; }
+	private:
+		SimpleReturnClass inner;
+};
+
+}