Try to catch another edge case in tests

mwaskom · Jun 16, 2022 · b67437f · b67437f
1 parent b0d99fa
commit b67437f
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/seaborn/distributions.py b/seaborn/distributions.py
@@ -359,7 +359,7 @@ def _compute_univariate_density(
                     "Pass `warn_singular=False` to disable this warning."
                 )
                 if warn_singular:
-                    warnings.warn(msg, UserWarning)
+                    warnings.warn(msg, UserWarning, stacklevel=4)
                 continue
 
             if log_scale:

diff --git a/tests/test_distributions.py b/tests/test_distributions.py
@@ -937,6 +937,10 @@ def test_singular_data(self):
             ax = dist.kdeplot(x=[5], y=[6])
         assert not ax.lines
 
+        with pytest.warns(UserWarning):
+            ax = kdeplot(x=[1929245168.06679] * 18, y=np.arange(18))
+        assert not ax.lines
+
         with warnings.catch_warnings():
             warnings.simplefilter("error", UserWarning)
             ax = kdeplot(x=[5], y=[7], warn_singular=False)