def test_time_selection(self):
check = tools.check_timestamp_unchanged('check_atime', 'atime')
assert 'st_atime' == check._timeattr
check = tools.check_timestamp_unchanged('check_ctime', 'ctime')
assert 'st_ctime' == check._timeattr
check = tools.check_timestamp_unchanged('check_mtime', 'mtime')
assert 'st_mtime' == check._timeattr
pytest.raises(
ValueError,
tools.check_timestamp_unchanged, 'check_invalid_time', 'foo')
def task_on_foo_changed():
# will execute if foo or its metadata is modified
return {
'actions': ['echo foo modified'],
'task_dep': ['create_foo'],
'uptodate': [check_timestamp_unchanged('foo', 'ctime')],
}
def run_tests(backend, pytest_args, cwd):
result = '{}/results/{}.txt'.format(root, backend)
pytest = ('py.test --neurons nengo.Direct,nengo.LIF --slow --plots '
'--analytics -- {} > {}'.format(pytest_args, result))
action = CmdAction(pytest, cwd=cwd)
return {'name': backend,
'actions': ['rm -f {}'.format(result), action],
'targets': [result],
'uptodate': [check_timestamp_unchanged(cwd)]}
def test_op_bad_custom(self, monkeypatch, checked_file):
# handling misbehaving custom operators
def bad_op(prev_time, current_time):
raise Exception('oops')
check = tools.check_timestamp_unchanged(checked_file, cmp_op=bad_op)
t = task.Task("TaskX", None, uptodate=[check])
# fake values saved from previous run
task_values = {check._key: 1} # needs any value different from None
pytest.raises(Exception, check, t, task_values)
def test_op_ge(self, monkeypatch, checked_file):
check = tools.check_timestamp_unchanged(checked_file,cmp_op=operator.ge)
t = task.Task("TaskX", None, uptodate=[check])
# no stored value/first run
assert False == check(t, t.values)
# value just stored is equal to itself
t.save_extra_values()
assert True == check(t, t.values)
# stored timestamp less than current, up to date
future_time = list(six.itervalues(t.values))[0] + 100
monkeypatch.setattr(check, '_get_time', lambda: future_time)
assert False == check(t, t.values)
def task_docs():
"""
Build documentation using sphinx.
"""
def cmd_build():
"""
Build docs
"""
# change to ``docs/``
sh.cd('docs')
# run ``make html``
output = sh.make('html')
sh.cd('..')
return {
'actions': [(cmd_build, )],
'file_dep': ["docs/index.rst"],
'targets': ["docs/_build"],
'uptodate': [check_timestamp_unchanged('docs')]
}
def test_multiple_checks(self):
# handling multiple checks on one file (should save values in such way
# they don't override each other)
check_a = tools.check_timestamp_unchanged('check_multi', 'atime')
check_m = tools.check_timestamp_unchanged('check_multi', 'mtime')
assert check_a._key != check_m._key
def test_file_missing(self):
check = tools.check_timestamp_unchanged('no_such_file')
t = task.Task("TaskX", None, uptodate=[check])
# fake values saved from previous run
task_values = {check._key: 1} # needs any value different from None
pytest.raises(OSError, check, t, task_values)
def test_multiple_checks(self):
# handling multiple checks on one file (should save values in such way
# they don't override each other)
check_a = tools.check_timestamp_unchanged('check_multi', 'atime')
check_m = tools.check_timestamp_unchanged('check_multi', 'mtime')
assert check_a._key != check_m._key
def test_file_missing(self):
check = tools.check_timestamp_unchanged('no_such_file')
t = task.Task("TaskX", None, uptodate=[check])
# fake values saved from previous run
task_values = {check._key: 1} # needs any value different from None
pytest.raises(OSError, check, t, task_values)