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bpo-27413: json.tool: Add --no-ensure-ascii option. (GH-17472)

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wim glenn 2019-12-06 00:44:01 -06:00 • committed by Inada Naoki
parent d863ade0c7
commit efefe25443
4 changed files with 33 additions and 0 deletions
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22
Lib/test/test_json/test_tool.py
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@ -190,3 +190,25 @@ class TestTool(unittest.TestCase):
json_stdout, err = proc.communicate(json_stdin)
self.assertEqual(expect.splitlines(), json_stdout.splitlines())
self.assertEqual(err, b'')
def test_no_ensure_ascii_flag(self):
infile = self._create_infile('{"key":"💩"}')
outfile = support.TESTFN + '.out'
self.addCleanup(os.remove, outfile)
assert_python_ok('-m', 'json.tool', '--no-ensure-ascii', infile, outfile)
with open(outfile, "rb") as f:
lines = f.read().splitlines()
# asserting utf-8 encoded output file
expected = [b'{', b' "key": "\xf0\x9f\x92\xa9"', b"}"]
self.assertEqual(lines, expected)
def test_ensure_ascii_default(self):
infile = self._create_infile('{"key":"💩"}')
outfile = support.TESTFN + '.out'
self.addCleanup(os.remove, outfile)
assert_python_ok('-m', 'json.tool', infile, outfile)
with open(outfile, "rb") as f:
lines = f.read().splitlines()
# asserting an ascii encoded output file
expected = [b'{', rb' "key": "\ud83d\udca9"', b"}"]
self.assertEqual(lines, expected)