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| author | Charles Harris <charlesr.harris@gmail.com> | 2017-12-24 11:23:48 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-12-24 11:23:48 -0700 |
| commit | d45cf0b261b4a563f44fa238d34bd55f051f315f (patch) | |
| tree | 6ef116d151679c303b9b8fc6cd865b3cf0a5154e /numpy/lib/tests/test_histograms.py | |
| parent | b2f3dd3270ae98f20648ab403b5edfc23277223f (diff) | |
| parent | 99f605c4545597e9a3bdf66f97b98da30f78ae33 (diff) | |
| download | numpy-d45cf0b261b4a563f44fa238d34bd55f051f315f.tar.gz | |
Merge pull request #10268 from eric-wieser/fix-gh-7864
BUG: Fix misleading error when coercing to array
Diffstat (limited to 'numpy/lib/tests/test_histograms.py')
| -rw-r--r-- | numpy/lib/tests/test_histograms.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/numpy/lib/tests/test_histograms.py b/numpy/lib/tests/test_histograms.py index 59baf91fe..8319041b8 100644 --- a/numpy/lib/tests/test_histograms.py +++ b/numpy/lib/tests/test_histograms.py @@ -238,6 +238,17 @@ class TestHistogram(object): with assert_raises(ValueError): hist, edges = np.histogram(arr, bins=bins) + def test_object_array_of_0d(self): + # gh-7864 + assert_raises(ValueError, + histogram, [np.array([0.4]) for i in range(10)] + [-np.inf]) + assert_raises(ValueError, + histogram, [np.array([0.4]) for i in range(10)] + [np.inf]) + + # these should not crash + np.histogram([np.array([0.5]) for i in range(10)] + [.500000000000001]) + np.histogram([np.array([0.5]) for i in range(10)] + [.5]) + class TestHistogramOptimBinNums(object): """ |