diff options
Diffstat (limited to 'numpy/lib/tests/test_arraysetops.py')
| -rw-r--r-- | numpy/lib/tests/test_arraysetops.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/numpy/lib/tests/test_arraysetops.py b/numpy/lib/tests/test_arraysetops.py index ae98884d6..36b53c8e6 100644 --- a/numpy/lib/tests/test_arraysetops.py +++ b/numpy/lib/tests/test_arraysetops.py @@ -21,6 +21,8 @@ class test_aso(NumpyTestCase): ec = numpy.array( [1, 2, 5, 7] ) c = unique1d( a ) assert_array_equal( c, ec ) + + assert_array_equal([], unique1d([])) ## # 03.11.2005, c @@ -32,6 +34,8 @@ class test_aso(NumpyTestCase): ec = numpy.array( [1, 2, 5] ) c = intersect1d( a, b ) assert_array_equal( c, ec ) + + assert_array_equal([], intersect1d([],[])) ## # 03.11.2005, c @@ -43,6 +47,8 @@ class test_aso(NumpyTestCase): ec = numpy.array( [1, 2, 5] ) c = intersect1d_nu( a, b ) assert_array_equal( c, ec ) + + assert_array_equal([], intersect1d_nu([],[])) ## # 03.11.2005, c @@ -68,6 +74,8 @@ class test_aso(NumpyTestCase): ec = numpy.array( [1, 2, 3, 4, 5, 6] ) c = setxor1d( a, b ) assert_array_equal( c, ec ) + + assert_array_equal([], setxor1d([],[])) def check_ediff1d(self): zero_elem = numpy.array([]) @@ -101,6 +109,8 @@ class test_aso(NumpyTestCase): ec = numpy.array( [True, False, True, False] ) c = setmember1d( a, b ) assert_array_equal( c, ec ) + + assert_array_equal([], setmember1d([],[])) ## # 03.11.2005, c @@ -112,6 +122,8 @@ class test_aso(NumpyTestCase): ec = numpy.array( [1, 2, 3, 4, 5, 7] ) c = union1d( a, b ) assert_array_equal( c, ec ) + + assert_array_equal([], union1d([],[])) ## # 03.11.2005, c @@ -130,6 +142,8 @@ class test_aso(NumpyTestCase): ec = numpy.array( [19, 20] ) c = setdiff1d( a, b ) assert_array_equal( c, ec ) + + assert_array_equal([], setdiff1d([],[])) ## |