test_doctest fails with non-ascii path

[florentx]

BPO	7667
Nosy	@vstinner, @florentx
Files	test_doctest.patch

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = 'https://github.com/florentx'
closed_at = <Date 2010-02-27.14:42:32.189>
created_at = <Date 2010-01-10.18:11:52.528>
labels = ['type-bug', 'tests']
title = 'test_doctest fails with non-ascii path'
updated_at = <Date 2010-03-22.22:46:27.553>
user = 'https://github.com/florentx'

bugs.python.org fields:

activity = <Date 2010-03-22.22:46:27.553>
actor = 'flox'
assignee = 'flox'
closed = True
closed_date = <Date 2010-02-27.14:42:32.189>
closer = 'flox'
components = ['Tests']
creation = <Date 2010-01-10.18:11:52.528>
creator = 'flox'
dependencies = []
files = ['15962']
hgrepos = []
issue_num = 7667
keywords = ['patch', 'buildbot']
message_count = 4.0
messages = ['97533', '98099', '100183', '101545']
nosy_count = 2.0
nosy_names = ['vstinner', 'flox']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue7667'
versions = ['Python 2.7']

[florentx]

/tmp/py2u…→unicode $ ./python Lib/test/regrtest.py test_doctest
test_doctest

---

File "/tmp/py2u…→unicode/Lib/test/test_doctest.py", line 2052, in test.test_doctest.test_DocFileSuite
Failed example:
suite.run(unittest.TestResult())
Expected:
<unittest.result.TestResult run=3 errors=0 failures=2>
Got:
<unittest.result.TestResult run=3 errors=2 failures=0>

---

1 items had failures:
1 of 40 in test.test_doctest.test_DocFileSuite
***Test Failed*** 1 failures.
test test_doctest failed -- 1 of 421 doctests failed

1 test failed:
test_doctest

[vstinner]

There are 2 different issues:

• doctest.DocTestRunner.report_failure() raise an unicode error if the source line type is unicode: _failure_header() should convert the line to bytes using ASCII with backslashreplace error handler (as sys.stderr)
• traceback.print_tb() raises an unicode error if the source line type is unicode: same solution (ASCII+bashslashreplace)

See also #bpo-7708.

[florentx]

It should be fixed with patch attached to bpo-1729305.

[florentx]

Really fixed with r79307.