def scan_cpp(filename, already=None):
if not already:
already = {}
if filename in already:
return
if files.copy(filename) or rules.match(filename):
return [filename]
already[filename] = None
path = os.path.split(filename)[0]
file = read(filename)
if file is None:
raise IOError
deps = [filename]
match = rx_include.search(file)
build_incpaths = files.readlines("build-includes") or []
incpaths = ["", path] + build_incpaths
while match:
inctype, inc = match.groups()
incs = [] if inctype == "<" else [inc]
for incpath in incpaths:
try:
incs = scan_cpp(os.path.join(incpath, inc), already)
except IOError:
continue
if incs is not None:
break
deps.extend(incs or [])
match = rx_include.search(file, match.end())
return deps
def test_readlines(self):
f = files.open.return_value
self.assertIsInstance(f.readline.return_value, MagicMock) # not configured
self.assertIsNone(f.readline.side_effect)
f.readlines.return_value = ['chunk1\n', 'chunk2\n', '\n'] # mock out readlines()
self.assertEqual(files.readlines('pathname'), ['chunk1\n', 'chunk2\n', '\n'])
files.open.assert_called_once_with('pathname', 'rb')
f.readlines.assert_called_once_with()
def readlist(filename, dirname=None):
list = files.readlines(filename)
if list is None:
raise IOError
if dirname:
list = [os.path.join(dirname, i) for i in list]
# list = map(os.path.normpath, list)
if debug:
print("readlist(%s,%s)=>%s" % (filename, dirname, list))
return list
def test_readlines(self):
f = files.open.return_value
self.assertIsInstance(f.readline.return_value,
MagicMock) # not configured
self.assertIsNone(f.readline.side_effect)
f.readlines.return_value = ['chunk1\n', 'chunk2\n',
'\n'] # mock out readlines()
self.assertEqual(files.readlines('pathname'),
['chunk1\n', 'chunk2\n', '\n'])
files.open.assert_called_once_with('pathname', 'rb')
f.readlines.assert_called_once_with()
