--- /dev/null
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+import contextlib
+import os
+import subprocess
+
+from .tester import Tester
+from .util import run_cmd, ARROW_ROOT_DEFAULT, log
+
+
+class CPPTester(Tester):
+ PRODUCER = True
+ CONSUMER = True
+ FLIGHT_SERVER = True
+ FLIGHT_CLIENT = True
+
+ EXE_PATH = os.environ.get(
+ 'ARROW_CPP_EXE_PATH',
+ os.path.join(ARROW_ROOT_DEFAULT, 'cpp/build/debug'))
+
+ CPP_INTEGRATION_EXE = os.path.join(EXE_PATH, 'arrow-json-integration-test')
+ STREAM_TO_FILE = os.path.join(EXE_PATH, 'arrow-stream-to-file')
+ FILE_TO_STREAM = os.path.join(EXE_PATH, 'arrow-file-to-stream')
+
+ FLIGHT_SERVER_CMD = [
+ os.path.join(EXE_PATH, 'flight-test-integration-server')]
+ FLIGHT_CLIENT_CMD = [
+ os.path.join(EXE_PATH, 'flight-test-integration-client'),
+ "-host", "localhost"]
+
+ name = 'C++'
+
+ def _run(self, arrow_path=None, json_path=None, command='VALIDATE'):
+ cmd = [self.CPP_INTEGRATION_EXE, '--integration']
+
+ if arrow_path is not None:
+ cmd.append('--arrow=' + arrow_path)
+
+ if json_path is not None:
+ cmd.append('--json=' + json_path)
+
+ cmd.append('--mode=' + command)
+
+ if self.debug:
+ log(' '.join(cmd))
+
+ run_cmd(cmd)
+
+ def validate(self, json_path, arrow_path):
+ return self._run(arrow_path, json_path, 'VALIDATE')
+
+ def json_to_file(self, json_path, arrow_path):
+ return self._run(arrow_path, json_path, 'JSON_TO_ARROW')
+
+ def stream_to_file(self, stream_path, file_path):
+ cmd = [self.STREAM_TO_FILE, '<', stream_path, '>', file_path]
+ self.run_shell_command(cmd)
+
+ def file_to_stream(self, file_path, stream_path):
+ cmd = [self.FILE_TO_STREAM, file_path, '>', stream_path]
+ self.run_shell_command(cmd)
+
+ @contextlib.contextmanager
+ def flight_server(self, scenario_name=None):
+ cmd = self.FLIGHT_SERVER_CMD + ['-port=0']
+ if scenario_name:
+ cmd = cmd + ["-scenario", scenario_name]
+ if self.debug:
+ log(' '.join(cmd))
+ server = subprocess.Popen(cmd,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ try:
+ output = server.stdout.readline().decode()
+ if not output.startswith("Server listening on localhost:"):
+ server.kill()
+ out, err = server.communicate()
+ raise RuntimeError(
+ "Flight-C++ server did not start properly, "
+ "stdout:\n{}\n\nstderr:\n{}\n"
+ .format(output + out.decode(), err.decode()))
+ port = int(output.split(":")[1])
+ yield port
+ finally:
+ server.kill()
+ server.wait(5)
+
+ def flight_request(self, port, json_path=None, scenario_name=None):
+ cmd = self.FLIGHT_CLIENT_CMD + [
+ '-port=' + str(port),
+ ]
+ if json_path:
+ cmd.extend(('-path', json_path))
+ elif scenario_name:
+ cmd.extend(('-scenario', scenario_name))
+ else:
+ raise TypeError("Must provide one of json_path or scenario_name")
+
+ if self.debug:
+ log(' '.join(cmd))
+ run_cmd(cmd)