| ''' |
| Test __shutdown__ lua global plugin hook. |
| ''' |
| # 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. |
| |
| Test.Summary = ''' |
| Test __shutdown__ lua global plugin hook |
| ''' |
| |
| Test.SkipUnless(Condition.PluginExists('tslua.so'),) |
| |
| Test.ContinueOnFail = True |
| |
| server = Test.MakeOriginServer("server") |
| ts = Test.MakeATSProcess("ts") |
| |
| Test.Setup.Copy("global_shutdown.lua") |
| |
| request_header = {"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""} |
| response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""} |
| server.addResponse("sessionfile.log", request_header, response_header) |
| |
| ts.Disk.remap_config.AddLine('map / http://127.0.0.1:{}/'.format(server.Variables.Port)) |
| |
| # Use 2 states so the shutdown handler is called a predictable number of times. |
| ts.Disk.plugin_config.AddLine('tslua.so --states=2 {}/global_shutdown.lua'.format(Test.RunDirectory)) |
| |
| ts.Disk.records_config.update({ |
| 'proxy.config.diags.debug.enabled': 1, |
| 'proxy.config.diags.debug.tags': 'ts_lua', |
| }) |
| |
| curl_and_args = '-s -D /dev/stdout -o /dev/stderr -x localhost:{} '.format(ts.Variables.port) |
| |
| # 0 Test - Send a request to confirm the global plugin is active. |
| tr = Test.AddTestRun("Lua global read request hook fires for HTTP requests") |
| ps = tr.Processes.Default |
| ps.StartBefore(server, ready=When.PortOpen(server.Variables.Port)) |
| ps.StartBefore(Test.Processes.ts) |
| tr.MakeCurlCommand(curl_and_args + 'http://www.example.com/', ts=ts) |
| ps.ReturnCode = 0 |
| tr.StillRunningAfter = ts |
| |
| # Verify do_global_read_request was invoked for the HTTP request above. |
| ts.Disk.traffic_out.Content = Testers.ContainsExpression( |
| r'do_global_read_request called', 'do_global_read_request should be called for HTTP requests') |
| |
| # After all test runs complete AuTest stops ATS, which fires TS_LIFECYCLE_SHUTDOWN_HOOK. |
| # The shutdown handler calls __shutdown__ once per Lua state (2 states configured). |
| ts.Disk.traffic_out.Content += Testers.ContainsExpression(r'__shutdown__ called', '__shutdown__ should be called on ATS shutdown') |