diff options
author | Gael Guennebaud <g.gael@free.fr> | 2020-08-26 12:32:20 +0200 |
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committer | Gael Guennebaud <g.gael@free.fr> | 2020-08-26 12:32:20 +0200 |
commit | 25424d91f60a9f858e7dc1c7936021cc1dd72019 (patch) | |
tree | 4f03de72f59a571c94834b32cc1f4f22c3b97ad8 /test | |
parent | 8bb0febaf9c911a9eb560c49983033b707e757d1 (diff) |
Fix #1974: assertion when reserving an empty sparse matrix
Diffstat (limited to 'test')
-rw-r--r-- | test/sparse_basic.cpp | 8 |
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)); + } } |