New submission from Gareth Rees <g...@garethrees.org>:
On Mac OS 10.7, test_faulthandler fails. See test output below.
It looks as though the tests may be at fault in expecting to see
"(?:Segmentation fault|Bus error)" instead of "(?:Segmentation fault|Bus
error|Illegal instruction)".
test_disable (__main__.FaultHandlerTests) ... ok
test_dump_traceback (__main__.FaultHandlerTests) ... ok
test_dump_traceback_file (__main__.FaultHandlerTests) ... ok
test_dump_traceback_threads (__main__.FaultHandlerTests) ... ok
test_dump_traceback_threads_file (__main__.FaultHandlerTests) ... ok
test_dump_tracebacks_later (__main__.FaultHandlerTests) ... ok
test_dump_tracebacks_later_cancel (__main__.FaultHandlerTests) ... ok
test_dump_tracebacks_later_file (__main__.FaultHandlerTests) ... ok
test_dump_tracebacks_later_repeat (__main__.FaultHandlerTests) ... ok
test_dump_tracebacks_later_twice (__main__.FaultHandlerTests) ... ok
test_enable_file (__main__.FaultHandlerTests) ... FAIL
test_enable_single_thread (__main__.FaultHandlerTests) ... FAIL
test_fatal_error (__main__.FaultHandlerTests) ... ok
test_gil_released (__main__.FaultHandlerTests) ... FAIL
test_is_enabled (__main__.FaultHandlerTests) ... ok
test_read_null (__main__.FaultHandlerTests) ... FAIL
test_register (__main__.FaultHandlerTests) ... ok
test_register_chain (__main__.FaultHandlerTests) ... ok
test_register_file (__main__.FaultHandlerTests) ... ok
test_register_threads (__main__.FaultHandlerTests) ... ok
test_sigabrt (__main__.FaultHandlerTests) ... ok
test_sigbus (__main__.FaultHandlerTests) ... ok
test_sigfpe (__main__.FaultHandlerTests) ... ok
test_sigill (__main__.FaultHandlerTests) ... ok
test_sigsegv (__main__.FaultHandlerTests) ... ok
test_stack_overflow (__main__.FaultHandlerTests) ... ok
test_unregister (__main__.FaultHandlerTests) ... ok
======================================================================
FAIL: test_enable_file (__main__.FaultHandlerTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "test_faulthandler.py", line 207, in test_enable_file
filename=filename)
File "test_faulthandler.py", line 105, in check_fatal_error
self.assertRegex(output, regex)
AssertionError: Regex didn't match: '^Fatal Python error: (?:Segmentation
fault|Bus error)\n\nCurrent\\ thread\\ XXX:\n File "<string>", line 4 in
<module>$' not found in 'Fatal Python error: Illegal instruction\n\nCurrent
thread XXX:\n File "<string>", line 4 in <module>'
======================================================================
FAIL: test_enable_single_thread (__main__.FaultHandlerTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "test_faulthandler.py", line 217, in test_enable_single_thread
all_threads=False)
File "test_faulthandler.py", line 105, in check_fatal_error
self.assertRegex(output, regex)
AssertionError: Regex didn't match: '^Fatal Python error: (?:Segmentation
fault|Bus error)\n\nTraceback\\ \\(most\\ recent\\ call\\ first\\):\n File
"<string>", line 3 in <module>$' not found in 'Fatal Python error: Illegal
instruction\n\nTraceback (most recent call first):\n File "<string>", line 3
in <module>'
======================================================================
FAIL: test_gil_released (__main__.FaultHandlerTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "test_faulthandler.py", line 195, in test_gil_released
'(?:Segmentation fault|Bus error)')
File "test_faulthandler.py", line 105, in check_fatal_error
self.assertRegex(output, regex)
AssertionError: Regex didn't match: '^Fatal Python error: (?:Segmentation
fault|Bus error)\n\nCurrent\\ thread\\ XXX:\n File "<string>", line 3 in
<module>$' not found in 'Fatal Python error: Illegal instruction\n\nCurrent
thread XXX:\n File "<string>", line 3 in <module>'
======================================================================
FAIL: test_read_null (__main__.FaultHandlerTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "test_faulthandler.py", line 115, in test_read_null
'(?:Segmentation fault|Bus error)')
File "test_faulthandler.py", line 105, in check_fatal_error
self.assertRegex(output, regex)
AssertionError: Regex didn't match: '^Fatal Python error: (?:Segmentation
fault|Bus error)\n\nCurrent\\ thread\\ XXX:\n File "<string>", line 3 in
<module>$' not found in 'Fatal Python error: Illegal instruction\n\nCurrent
thread XXX:\n File "<string>", line 3 in <module>'
----------------------------------------------------------------------
Ran 27 tests in 21.711s
FAILED (failures=4)
Traceback (most recent call last):
File "test_faulthandler.py", line 550, in <module>
test_main()
File "test_faulthandler.py", line 547, in test_main
support.run_unittest(FaultHandlerTests)
File "/Users/gdr/hg.python.org/cpython/Lib/test/support.py", line 1327,
in run_unittest
_run_suite(suite)
File "/Users/gdr/hg.python.org/cpython/Lib/test/support.py", line 1302,
in _run_suite
raise TestFailed(err)
test.support.TestFailed: multiple errors occurred
----------
components: Tests
messages: 141695
nosy: Gareth.Rees
priority: normal
severity: normal
status: open
title: test_faulthandler fails on Mac OS X Lion
type: behavior
versions: Python 3.3
_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue12700>
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