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BUG: Add a test for Ticket #2189 #397

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Merged
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Sep 2, 2012
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BUG: Add a test for Ticket #2189 #397

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cb5a27e
BUG: Add a test for Ticket #2189
certik Aug 31, 2012
0713354
FIX: Add a test for Ticket #2066
certik Aug 31, 2012
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10 changes: 10 additions & 0 deletions numpy/core/tests/test_regression.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1737,5 +1737,15 @@ def test_refcount_error_in_clip(self):
# Check the final string:
assert_(y == "[0 0]")

def test_searchsorted_wrong_dtype(self):
# Ticket #2189, it used to segfault, so we check that it raises the
# proper exception.
a = np.array([('a', 1)], dtype='S1, int')
assert_raises(TypeError, np.searchsorted, a, 1.2)
# Ticket #2066, similar problem:
dtype = np.format_parser(['i4', 'i4'], [], [])
a = np.recarray((2, ), dtype)
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The use of format_parser is pretty pointless here, it's equivalent to just writing a = np.recarray((2,), "i4, i4") or a = np.recarray((2,), [("", "i4"), ("", "i4")])... doesn't really matter much though.

assert_raises(TypeError, np.searchsorted, a, 1)

if __name__ == "__main__":
run_module_suite()