def test_filter_traceback_path_no_longer_valid(self, testdir):
"""test that filter_traceback() works with the fact that
py.code.Code.path attribute might return an str object.
In this case, one of the files in the traceback no longer exists.
This fixes #1133.
"""
from _pytest.python import filter_traceback
testdir.syspathinsert()
testdir.makepyfile(
filter_traceback_entry_as_str="""
def foo():
raise ValueError
"""
)
try:
import filter_traceback_entry_as_str
filter_traceback_entry_as_str.foo()
except ValueError:
_, _, tb = sys.exc_info()
testdir.tmpdir.join("filter_traceback_entry_as_str.py").remove()
tb = _pytest._code.Traceback(tb)
assert isinstance(tb[-1].path, str)
assert filter_traceback(tb[-1])
def test_filter_traceback_path_no_longer_valid(self, testdir):
"""test that filter_traceback() works with the fact that
py.code.Code.path attribute might return an str object.
In this case, one of the files in the traceback no longer exists.
This fixes #1133.
"""
from _pytest.python import filter_traceback
testdir.syspathinsert()
testdir.makepyfile(
filter_traceback_entry_as_str="""
def foo():
raise ValueError
"""
)
try:
import filter_traceback_entry_as_str
filter_traceback_entry_as_str.foo()
except ValueError:
_, _, tb = sys.exc_info()
testdir.tmpdir.join("filter_traceback_entry_as_str.py").remove()
tb = _pytest._code.Traceback(tb)
assert isinstance(tb[-1].path, str)
assert filter_traceback(tb[-1])
def test_filter_traceback_accepts_non_paths(self):
"""test that filter_traceback() works around py.code.Code bug
where sometimes its "path" attribute is not a py.path.local object:
https://bitbucket.org/pytest-dev/py/issues/71
This fixes #995.
"""
from _pytest.python import filter_traceback
try:
ns = {}
exec('def foo(): raise ValueError', ns)
ns['foo']()
except ValueError:
import sys
_, _, tb = sys.exc_info()
tb = py.code.Traceback(tb)
assert isinstance(tb[-1].path, str) # symptom of the py.code bug
assert not filter_traceback(tb[-1])
def test_filter_traceback_generated_code(self):
"""test that filter_traceback() works with the fact that
py.code.Code.path attribute might return an str object.
In this case, one of the entries on the traceback was produced by
dynamically generated code.
See: https://bitbucket.org/pytest-dev/py/issues/71
This fixes #995.
"""
from _pytest.python import filter_traceback
try:
ns = {}
exec('def foo(): raise ValueError', ns)
ns['foo']()
except ValueError:
_, _, tb = sys.exc_info()
tb = _pytest._code.Traceback(tb)
assert isinstance(tb[-1].path, str)
assert not filter_traceback(tb[-1])
