New submission from ap: This is with a build of the default branch on OS X 10.11.6:
$ hg identify fada654c5f72 tip $ ./python.exe --version Python 3.6.0a3+ $ The "test_ast" tests appear to run fine without coverage tracking enabled: $ ./python.exe -m test test_ast Run tests sequentially 0:00:00 [1/1] test_ast 1 test OK. Total duration: 0:00:07 $ But when coverage tracking is enabled, an assertion fails: $ ./python.exe -m test --coverage -D`pwd`/coverage_data test_ast Run tests sequentially 0:00:00 [1/1] test_ast Assertion failed: (line > 0), function _PyCode_CheckLineNumber, file Objects/codeobject.c, line 717. Fatal Python error: Aborted Current thread 0x00007fff76279000 (most recent call first): File "test", line 0 in <module> File "/python-dev/cpython/Lib/test/test_ast.py", line 559 in test_level_as_none File "/python-dev/cpython/Lib/unittest/case.py", line 600 in run File "/python-dev/cpython/Lib/unittest/case.py", line 648 in __call__ File "/python-dev/cpython/Lib/unittest/suite.py", line 122 in run File "/python-dev/cpython/Lib/unittest/suite.py", line 84 in __call__ File "/python-dev/cpython/Lib/unittest/suite.py", line 122 in run File "/python-dev/cpython/Lib/unittest/suite.py", line 84 in __call__ File "/python-dev/cpython/Lib/unittest/suite.py", line 122 in run File "/python-dev/cpython/Lib/unittest/suite.py", line 84 in __call__ File "/python-dev/cpython/Lib/test/support/__init__.py", line 1709 in run File "/python-dev/cpython/Lib/test/support/__init__.py", line 1810 in _run_suite File "/python-dev/cpython/Lib/test/support/__init__.py", line 1844 in run_unittest File "/python-dev/cpython/Lib/test/libregrtest/runtest.py", line 179 in test_runner File "/python-dev/cpython/Lib/test/libregrtest/runtest.py", line 180 in runtest_inner File "/python-dev/cpython/Lib/test/libregrtest/runtest.py", line 144 in runtest File "<string>", line 1 in <module> File "/python-dev/cpython/Lib/trace.py", line 469 in runctx File "/python-dev/cpython/Lib/test/libregrtest/main.py", line 330 in run_tests_sequential File "/python-dev/cpython/Lib/test/libregrtest/main.py", line 406 in run_tests File "/python-dev/cpython/Lib/test/libregrtest/main.py", line 466 in _main File "/python-dev/cpython/Lib/test/libregrtest/main.py", line 446 in main File "/python-dev/cpython/Lib/test/libregrtest/main.py", line 508 in main File "/python-dev/cpython/Lib/test/__main__.py", line 2 in <module> File "/python-dev/cpython/Lib/runpy.py", line 85 in _run_code File "/python-dev/cpython/Lib/runpy.py", line 184 in _run_module_as_main Abort trap: 6 $ ---------- components: Tests messages: 271038 nosy: ap priority: normal severity: normal status: open title: Assertion failure when running "test_ast" tests with coverage. versions: Python 3.6 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue27594> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
