Arfrever Frehtes Taifersar Arahesis added the comment:
> New changeset f6125114b55f by Serhiy Storchaka in branch '2.7':
> Issue #25108: Backported tests for traceback functions print_stack(),
> https://hg.python.org/cpython/rev/f6125114b55f
The new tests fail on 2.7 branch when Lib/test/test_traceback.pyc is present,
because __file__ can contain path to *.pyc files in Python 2.
It is sufficient to run test_traceback twice to reproduce problem:
$ LD_LIBRARY_PATH="$(pwd)" ./python -m test.regrtest -v test_traceback
...
$ LD_LIBRARY_PATH="$(pwd)" ./python -m test.regrtest -v test_traceback
== CPython 2.7.10+ (2.7:fe84898fbe98, Sep 20 2015, 06:52:14) [GCC 4.9.3]
== Linux-4.1.7 little-endian
== /tmp/cpython/build/test_python_24845
Testing with flags: sys.flags(debug=0, py3k_warning=0, division_warning=0,
division_new=0, inspect=0, interactive=0, optimize=0, dont_write_bytecode=0,
no_user_site=0, no_site=0, ignore_environment=0, tabcheck=0, verbose=0,
unicode=0, bytes_warning=0, hash_randomization=0)
[1/1] test_traceback
test_bad_indentation (test.test_traceback.TracebackCases) ... ok
test_base_exception (test.test_traceback.TracebackCases) ... ok
test_bug737473 (test.test_traceback.TracebackCases) ... ok
test_caret (test.test_traceback.TracebackCases) ... ok
test_format_exception_only_bad__str__ (test.test_traceback.TracebackCases) ...
ok
test_nocaret (test.test_traceback.TracebackCases) ... ok
test_string_exception1 (test.test_traceback.TracebackCases) ... ok
test_string_exception2 (test.test_traceback.TracebackCases) ... ok
test_unicode (test.test_traceback.TracebackCases) ... ok
test_without_exception (test.test_traceback.TracebackCases) ... ok
test_format_stack (test.test_traceback.TracebackFormatTests) ... FAIL
test_print_stack (test.test_traceback.TracebackFormatTests) ... FAIL
test_traceback_format (test.test_traceback.TracebackFormatTests) ... ok
test_extract_stack (test.test_traceback.MiscTracebackCases) ... FAIL
======================================================================
FAIL: test_format_stack (test.test_traceback.TracebackFormatTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/tmp/cpython/Lib/test/test_traceback.py", line 232, in test_format_stack
' return traceback.format_stack()\n' % (__file__, lineno+1),
AssertionError: Lists differ: [' File "/tmp/cpython/Lib/tes... != [' File
"/tmp/cpython/Lib/tes...
First differing element 0:
File "/tmp/cpython/Lib/test/test_traceback.py", line 226, in test_format_stack
result = fmt()
File "/tmp/cpython/Lib/test/test_traceback.pyc", line 226, in
test_format_stack
result = fmt()
- [' File "/tmp/cpython/Lib/test/test_traceback.py", line 226, in
test_format_stack\n result = fmt()\n',
+ [' File "/tmp/cpython/Lib/test/test_traceback.pyc", line 226, in
test_format_stack\n result = fmt()\n',
? +
- ' File "/tmp/cpython/Lib/test/test_traceback.py", line 225, in fmt\n
return traceback.format_stack()\n']
+ ' File "/tmp/cpython/Lib/test/test_traceback.pyc", line 225, in fmt\n
return traceback.format_stack()\n']
? +
======================================================================
FAIL: test_print_stack (test.test_traceback.TracebackFormatTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/tmp/cpython/Lib/test/test_traceback.py", line 220, in test_print_stack
' traceback.print_stack()',
AssertionError: Lists differ: [' File "/tmp/cpython/Lib/tes... != [' File
"/tmp/cpython/Lib/tes...
First differing element 0:
File "/tmp/cpython/Lib/test/test_traceback.py", line 214, in test_print_stack
File "/tmp/cpython/Lib/test/test_traceback.pyc", line 214, in test_print_stack
- [' File "/tmp/cpython/Lib/test/test_traceback.py", line 214, in
test_print_stack',
+ [' File "/tmp/cpython/Lib/test/test_traceback.pyc", line 214, in
test_print_stack',
? +
' prn()',
- ' File "/tmp/cpython/Lib/test/test_traceback.py", line 212, in prn',
+ ' File "/tmp/cpython/Lib/test/test_traceback.pyc", line 212, in prn',
? +
' traceback.print_stack()']
======================================================================
FAIL: test_extract_stack (test.test_traceback.MiscTracebackCases)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/tmp/cpython/Lib/test/test_traceback.py", line 248, in
test_extract_stack
(__file__, lineno+1, 'extract', 'return traceback.extract_stack()'),
AssertionError: Lists differ: [('/tmp/cpython/Lib/test/test_... !=
[('/tmp/cpython/Lib/test/test_...
First differing element 0:
('/tmp/cpython/Lib/test/test_traceback.py', 244, 'test_extract_stack', 'result
= extract()')
('/tmp/cpython/Lib/test/test_traceback.pyc', 244, 'test_extract_stack', 'result
= extract()')
- [('/tmp/cpython/Lib/test/test_traceback.py',
+ [('/tmp/cpython/Lib/test/test_traceback.pyc',
? +
244,
'test_extract_stack',
'result = extract()'),
- ('/tmp/cpython/Lib/test/test_traceback.py',
+ ('/tmp/cpython/Lib/test/test_traceback.pyc',
? +
243,
'extract',
'return traceback.extract_stack()')]
----------------------------------------------------------------------
Ran 14 tests in 4.029s
FAILED (failures=3)
test test_traceback failed -- multiple errors occurred
1 test failed:
test_traceback
----------
nosy: +Arfrever
resolution: fixed ->
stage: resolved ->
status: closed -> open
_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue25108>
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