def test_all_bintools(self):
"""Test that all bintools can handle all available fetch types"""
def handle_download(_):
"""Take the tools.Download() function by writing a file"""
tools.WriteFile(fname, expected)
return fname, dirname
def fake_run(*cmd):
if cmd[0] == 'make':
# See Bintool.build_from_git()
tmpdir = cmd[2]
self.fname = os.path.join(tmpdir, 'pathname')
tools.WriteFile(self.fname, b'hello')
expected = b'this is a test'
dirname = os.path.join(self._indir, 'download_dir')
os.mkdir(dirname)
fname = os.path.join(dirname, 'downloaded')
with unittest.mock.patch.object(tools, 'Run', side_effect=fake_run):
with unittest.mock.patch.object(tools,
'Download',
side_effect=handle_download):
with test_util.capture_sys_output() as _:
for name in Bintool.get_tool_list():
btool = Bintool.create(name)
for method in range(bintool.FETCH_COUNT):
result = btool.fetch(method)
self.assertTrue(result is not False)
if result is not True and result is not None:
result_fname, _ = result
self.assertTrue(os.path.exists(result_fname))
data = tools.ReadFile(result_fname)
self.assertEqual(expected, data)
os.remove(result_fname)
def test_all_bintool_versions(self):
"""Test handling of bintool version when it cannot be run"""
all_tools = Bintool.get_tool_list()
for name in all_tools:
btool = Bintool.create(name)
with unittest.mock.patch.object(
btool, 'run_cmd_result',
return_value=command.CommandResult()):
self.assertEqual('unknown', btool.version())
def test_fetch_missing(self):
"""Test fetching missing tools"""
# pylint: disable=W0613
def fake_fetch2(method, col, skip_present):
"""Fakes the Binutils.fetch() function
Returns PRESENT only for the '_testing' bintool
"""
btool = list(self.btools.values())[self.seq]
self.seq += 1
print('fetch', btool.name)
if btool.name == '_testing':
return bintool.PRESENT
return bintool.FETCHED
# Preload a list of tools to return when get_tool_list() and create()
# are called
all_tools = Bintool.get_tool_list(True)
self.btools = collections.OrderedDict()
for name in all_tools:
self.btools[name] = Bintool.create(name)
self.seq = 0
with unittest.mock.patch.object(bintool.Bintool,
'fetch_tool',
side_effect=fake_fetch2):
with unittest.mock.patch.object(bintool.Bintool,
'get_tool_list',
side_effect=[all_tools]):
with unittest.mock.patch.object(
bintool.Bintool,
'create',
side_effect=self.btools.values()):
with test_util.capture_sys_output() as (stdout, _):
Bintool.fetch_tools(bintool.FETCH_ANY, ['missing'])
lines = stdout.getvalue().splitlines()
num_tools = len(self.btools)
fetched = [line for line in lines if 'Tools fetched:' in line].pop()
present = [line for line in lines if 'Already present:' in line].pop()
self.assertIn(f'{num_tools - 1}: ', fetched)
self.assertIn('1: ', present)
def test_tool_list(self):
"""Test listing available tools"""
self.assertGreater(len(Bintool.get_tool_list()), 3)