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TST: Add test for sub-char in read_csv
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gfyoung committed Jul 16, 2017
1 parent 7ffe7fc commit 231a9c4
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10 changes: 10 additions & 0 deletions pandas/tests/io/parser/common.py
Original file line number Diff line number Diff line change
Expand Up @@ -1677,6 +1677,16 @@ def test_internal_eof_byte_to_file(self):
result = self.read_csv(path)
tm.assert_frame_equal(result, expected)

def test_sub_character(self):
# see gh-16893
dirpath = tm.get_data_path()
filename = os.path.join(dirpath, "sub_char.csv")

expected = DataFrame([[1, 2, 3]], columns=["a", "\x1ab", "c"])
result = self.read_csv(filename)

tm.assert_frame_equal(result, expected)

def test_file_handles(self):
# GH 14418 - don't close user provided file handles

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2 changes: 2 additions & 0 deletions pandas/tests/io/parser/data/sub_char.csv
Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
a,"b",c
1,2,3

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