diff options
Diffstat (limited to 'test/matrix/test_matrix.rb')
-rw-r--r-- | test/matrix/test_matrix.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/matrix/test_matrix.rb b/test/matrix/test_matrix.rb index 7c466e67fd..3e1e0db91e 100644 --- a/test/matrix/test_matrix.rb +++ b/test/matrix/test_matrix.rb @@ -177,6 +177,20 @@ class TestMatrix < Test::Unit::TestCase assert_equal(@m1, Matrix.rows([[1, 2, 3], [4, 5, 6]])) end + def test_rows_copy + rows1 = [[1], [1]] + rows2 = [[1], [1]] + + m1 = Matrix.rows(rows1, copy = false) + m2 = Matrix.rows(rows2, copy = true) + + rows1.uniq! + rows2.uniq! + + assert_equal([[1]], m1.to_a) + assert_equal([[1], [1]], m2.to_a) + end + def test_columns assert_equal(@m1, Matrix.columns([[1, 4], [2, 5], [3, 6]])) end |