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| author | Eric Wieser <wieser.eric@gmail.com> | 2018-10-18 18:04:32 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-10-18 18:04:32 -0700 |
| commit | eaffa08deeb1d68ba7e6048ebe1333d617c0a6fa (patch) | |
| tree | eb4891f20e14eeff6ce6767359c38d584051c11b /numpy/lib/tests | |
| parent | d209cc912c2204dc09b8780d2572dcb45bd26804 (diff) | |
| parent | e712a4ecaedb9bb10897314dffa2dde01bf1183d (diff) | |
| download | numpy-eaffa08deeb1d68ba7e6048ebe1333d617c0a6fa.tar.gz | |
Merge pull request #12216 from tylerjereddy/hist_range_test_sanity
TST: test invalid histogram range
Diffstat (limited to 'numpy/lib/tests')
| -rw-r--r-- | numpy/lib/tests/test_histograms.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/numpy/lib/tests/test_histograms.py b/numpy/lib/tests/test_histograms.py index 240d05174..1b5a71d0e 100644 --- a/numpy/lib/tests/test_histograms.py +++ b/numpy/lib/tests/test_histograms.py @@ -249,6 +249,12 @@ class TestHistogram(object): assert_raises(ValueError, histogram, vals, range=[np.nan,0.75]) assert_raises(ValueError, histogram, vals, range=[0.25,np.inf]) + def test_invalid_range(self): + # start of range must be < end of range + vals = np.linspace(0.0, 1.0, num=100) + with assert_raises_regex(ValueError, "max must be larger than"): + np.histogram(vals, range=[0.1, 0.01]) + def test_bin_edge_cases(self): # Ensure that floating-point computations correctly place edge cases. arr = np.array([337, 404, 739, 806, 1007, 1811, 2012]) |