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| author | zjpoh <poh.zijie@gmail.com> | 2019-09-26 22:26:49 -0700 |
|---|---|---|
| committer | zjpoh <poh.zijie@gmail.com> | 2019-09-26 22:26:49 -0700 |
| commit | 3c9926bc326f37f3785ddb6e2fc646b3bc2bf9f3 (patch) | |
| tree | 7be0acce40158cbd091b9c90cd07046f064145c8 /numpy/core/tests | |
| parent | 27332a8b2b098a519e8ade0706e1ae4086f15b92 (diff) | |
| download | numpy-3c9926bc326f37f3785ddb6e2fc646b3bc2bf9f3.tar.gz | |
Add deprecation warning for invalid complex string
Diffstat (limited to 'numpy/core/tests')
| -rw-r--r-- | numpy/core/tests/test_longdouble.py | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/numpy/core/tests/test_longdouble.py b/numpy/core/tests/test_longdouble.py index 8e1c9d153..b9652cc98 100644 --- a/numpy/core/tests/test_longdouble.py +++ b/numpy/core/tests/test_longdouble.py @@ -72,16 +72,30 @@ def test_fromstring(): def test_fromstring_complex(): - for ctypes in ["complex", "cdouble", "cfloat"]: + for ctype in ["complex", "cdouble", "cfloat"]: # Check spacing between separator - assert_equal(np.fromstring("1, 2 , 3 ,4",sep=",",dtype=ctypes), + assert_equal(np.fromstring("1, 2 , 3 ,4",sep=",",dtype=ctype), np.array([1., 2., 3., 4.])) # Real component not specified - assert_equal(np.fromstring("1j, -2j, 3j, 4e1j",sep=",",dtype=ctypes), + assert_equal(np.fromstring("1j, -2j, 3j, 4e1j",sep=",",dtype=ctype), np.array([1.j, -2.j, 3.j, 40.j])) # Both components specified - assert_equal(np.fromstring("1+1j,2-2j, -3+3j, -4e1", sep=",", dtype=ctypes), + assert_equal(np.fromstring("1+1j,2-2j, -3+3j, -4e1", sep=",", dtype=ctype), np.array([1. + 1.j, 2. - 2.j, - 3. + 3.j, - 40.])) + # Spaces at wrong places + with assert_warns(DeprecationWarning): + assert_equal(np.fromstring("1+2 j,3", dtype=ctype, sep=","), + np.array([1.])) + with assert_warns(DeprecationWarning): + assert_equal(np.fromstring("1+ 2j,3", dtype=ctype, sep=","), + np.array([1.])) + with assert_warns(DeprecationWarning): + assert_equal(np.fromstring("1 +2j,3", dtype=ctype, sep=","), + np.array([1.])) + with assert_warns(DeprecationWarning): + assert_equal(np.fromstring("1+j", dtype=ctype, sep=","), + np.array([1.])) + def test_fromstring_bogus(): |