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-rw-r--r--test/sparse_basic.cpp8
1 files changed, 8 insertions, 0 deletions
diff --git a/test/sparse_basic.cpp b/test/sparse_basic.cpp
index 9e735b38b..5f8762172 100644
--- a/test/sparse_basic.cpp
+++ b/test/sparse_basic.cpp
@@ -662,6 +662,14 @@ template<typename SparseMatrixType> void sparse_basic(const SparseMatrixType& re
iters[0] = IteratorType(m2,0);
iters[1] = IteratorType(m2,m2.outerSize()-1);
}
+
+ // test reserve with empty rows/columns
+ {
+ SparseMatrixType m1(0,cols);
+ m1.reserve(ArrayXi::Constant(m1.outerSize(),1));
+ SparseMatrixType m2(rows,0);
+ m2.reserve(ArrayXi::Constant(m2.outerSize(),1));
+ }
}