def test_write_a_file_in_sandbox(self): sandbox = Sandbox(54321) file_contents = b"I want to write a file in sandbox" file_name = "write_file_test.txt" files = [(file_name, file_contents)] # copy result = sandbox.write_files_in_sandbox(files, '/') self.assertTrue(result) # check existence result = sandbox.exec('[ -e "/write_file_test.txt" ]') self.assertEqual(0, result.get('ExitCode')) # check contents result = sandbox.exec('cat /write_file_test.txt') self.assertEqual(file_contents, result.get('Output'))
def test_send_and_get_files_from_sandbox(self): sandbox = Sandbox(54321) # get .py files under tests/resources/ files = [] resources_path = self.PROJECT_ROOT.joinpath('./tests/resources') for path in resources_path.glob('*.py'): file_obj = open(path, 'rb') files.append((path.name, file_obj.read())) file_obj.close() # make directory for them res = sandbox.exec('mkdir /workdir/test_copy') self.assertEqual(0, res.get('ExitCode')) # send them all res = sandbox.write_files_in_sandbox(files, '/workdir/test_copy') self.assertTrue(res) # get and check res = sandbox.get_files_from_sandbox('/workdir/test_copy/.') self.assertListEqual(files, res)
def prepare(self, runtime_context: RuntimeContext) -> Sandbox: sandbox = Sandbox(54321) input_files = [("solution.cc", str.encode(runtime_context.source_code)) ] for input_name, input_content in runtime_context.problem_metadata.inputs.items( ): input_files.append((input_name, str.encode(input_content))) res = sandbox.write_files_in_sandbox(input_files, "/workdir") if res is False: raise Exception res = sandbox.exec("mkdir /workdir/outputs") if res.get('ExitCode') is not 0: raise Exception res = sandbox.exec( "g++ -std=c++11 -O2 -Wall /workdir/solution.cc -o /workdir/solution" ) if res.get('ExitCode') is not 0: print('compile error') raise Exception return sandbox