def test_path(self):
"""Test the ScannerBase path() method"""
def pf(env, cwd, target, source, argument=None):
return "pf: %s %s %s %s %s" % \
(env.VARIABLE, cwd, target[0], source[0], argument)
env = DummyEnvironment()
env.VARIABLE = 'v1'
target = DummyNode('target')
source = DummyNode('source')
s = ScannerBase(self.func, path_function=pf)
p = s.path(env, 'here', [target], [source])
assert p == "pf: v1 here target source None", p
s = ScannerBase(self.func, path_function=pf, argument="xyz")
p = s.path(env, 'here', [target], [source])
assert p == "pf: v1 here target source xyz", p
def test_scan_check(self):
"""Test the ScannerBase class scan_check() method"""
def my_scan(filename, env, target, *args):
return []
def check(node, env, s=self):
s.checked[str(node)] = 1
return 1
env = DummyEnvironment()
s = ScannerBase(my_scan, "Check", scan_check=check)
self.checked = {}
path = s.path(env)
scanned = s(DummyNode('x'), env, path)
self.assertTrue(self.checked['x'] == 1, "did not call check function")
