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Extend unit tests to check uncompressed sparse inputs in sparse solvers

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Gael Guennebaud 2014-10-06 11:41:50 +02:00
parent 1fa6fe2abd
commit 7a17639953
1 changed files with 9 additions and 0 deletions
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9
test/sparse_solver.h
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@ -67,6 +67,15 @@ void check_sparse_solving(Solver& solver, const typename Solver::MatrixType& A,
VERIFY(oldb.isApprox(db) && "sparse solver testing: the rhs should not be modified!"); VERIFY(oldb.isApprox(db) && "sparse solver testing: the rhs should not be modified!");
VERIFY(x.isApprox(refX,test_precision<Scalar>())); VERIFY(x.isApprox(refX,test_precision<Scalar>()));
} }
// test uncompressed inputs
{
Mat A2 = A;
A2.reserve((ArrayXf::Random(A.outerSize())+2).template cast<typename Mat::Index>().eval());
solver.compute(A2);
Rhs x = solver.solve(b);
VERIFY(x.isApprox(refX,test_precision<Scalar>()));
}
} }
template<typename Solver, typename Rhs> template<typename Solver, typename Rhs>