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Added tests for two more struct types to value_init_test -- discussed with Fernando Cacciola
[SVN r41436]
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@ -90,6 +90,42 @@ bool operator == ( StringAndInt const& lhs, StringAndInt const& rhs )
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{ return lhs.s == rhs.s && lhs.i == rhs.i ; }
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//
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// A struct that has an explicit (user defined) destructor.
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// Some compilers do not correctly value-initialize such a struct, for example:
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// Microsoft Visual C++, Feedback ID 100744, "Value-initialization in new-expression"
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// https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=100744
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//
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struct StructWithDestructor
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{
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int i;
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~StructWithDestructor() {}
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};
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bool operator == ( StructWithDestructor const& lhs, StructWithDestructor const& rhs )
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{ return lhs.i == rhs.i ; }
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//
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// A struct that has a virtual function.
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// Some compilers do not correctly value-initialize such a struct either, for example:
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// Microsoft Visual C++, Feedback ID 100744, "Value-initialization in new-expression"
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// https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=100744
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//
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struct StructWithVirtualFunction
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{
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int i;
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virtual void VirtualFunction();
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};
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void StructWithVirtualFunction::VirtualFunction()
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{
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}
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bool operator == ( StructWithVirtualFunction const& lhs, StructWithVirtualFunction const& rhs )
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{ return lhs.i == rhs.i ; }
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//
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// This test function tests boost::value_initialized<T> for a specific type T.
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// The first argument (y) is assumed have the value of a value-initialized object.
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@ -146,6 +182,18 @@ int test_main(int, char **)
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stringAndInt1.s = std::string("1");
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BOOST_CHECK ( test(stringAndInt0, stringAndInt1) );
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StructWithDestructor structWithDestructor0;
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StructWithDestructor structWithDestructor1;
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structWithDestructor0.i = 0;
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structWithDestructor1.i = 1;
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BOOST_CHECK ( test(structWithDestructor0, structWithDestructor1) );
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StructWithVirtualFunction structWithVirtualFunction0;
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StructWithVirtualFunction structWithVirtualFunction1;
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structWithVirtualFunction0.i = 0;
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structWithVirtualFunction1.i = 1;
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BOOST_CHECK ( test(structWithVirtualFunction0, structWithVirtualFunction1) );
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return 0;
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}
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