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-rw-r--r--numpy/linalg/tests/test_linalg.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/numpy/linalg/tests/test_linalg.py b/numpy/linalg/tests/test_linalg.py
index 04f5c3d19..dae4ef61e 100644
--- a/numpy/linalg/tests/test_linalg.py
+++ b/numpy/linalg/tests/test_linalg.py
@@ -1480,11 +1480,12 @@ class _TestNorm2D(_TestNormBase):
# Using `axis=<integer>` or passing in a 1-D array implies vector
# norms are being computed, so also using `ord='fro'`
- # or `ord='nuc'` raises a ValueError.
+ # or `ord='nuc'` or any other string raises a ValueError.
assert_raises(ValueError, norm, A, 'fro', 0)
assert_raises(ValueError, norm, A, 'nuc', 0)
assert_raises(ValueError, norm, [3, 4], 'fro', None)
assert_raises(ValueError, norm, [3, 4], 'nuc', None)
+ assert_raises(ValueError, norm, [3, 4], 'test', None)
# Similarly, norm should raise an exception when ord is any finite
# number other than 1, 2, -1 or -2 when computing matrix norms.