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annotate src/testdir/test_netbeans.py @ 18991:847cc7932c42 v8.2.0056

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patch 8.2.0056: execution stack is incomplete and inefficient Commit: https://github.com/vim/vim/commit/1a47ae32cdc19b0fd5a82e19fe5fddf45db1a506 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 29 23:04:25 2019 +0100 patch 8.2.0056: execution stack is incomplete and inefficient Problem: Execution stack is incomplete and inefficient. Solution: Introduce a proper execution stack and use it instead of sourcing_name/sourcing_lnum. Create a string only when used.
author Bram Moolenaar <Bram@vim.org>
date Sun, 29 Dec 2019 23:15:04 +0100
parents cd6daebf47ae
children b378f860d4ab
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/python
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2 #
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3 # Server that will communicate with Vim through the netbeans interface.
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4 # Used by test_netbeans.vim.
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5 #
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6 # This requires Python 2.6 or later.
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8 from __future__ import print_function
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9 import socket
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10 import sys
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11 import time
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12 import threading
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14 try:
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15 # Python 3
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16 import socketserver
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17 except ImportError:
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18 # Python 2
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19 import SocketServer as socketserver
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21 class ThreadedTCPRequestHandler(socketserver.BaseRequestHandler):
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23 def handle(self):
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24 print("=== socket opened ===")
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25 while True:
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26 try:
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27 received = self.request.recv(4096).decode('utf-8')
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28 except socket.error:
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29 print("=== socket error ===")
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30 break
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31 except IOError:
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32 print("=== socket closed ===")
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33 break
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34 if received == '':
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35 print("=== socket closed ===")
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36 break
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37 print("received: {0}".format(received))
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39 # Write the received line into the file, so that the test can check
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40 # what happened.
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41 with open("Xnetbeans", "a") as myfile:
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42 myfile.write(received)
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44 response = ''
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45 if received.find('XREADME.txt') > 0:
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46 name = received.split('"')[1]
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47 response = '5:putBufferNumber!33 "' + name + '"\n'
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48 response += '5:setDot!1 3/19\n'
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49 elif received.find('disconnect') > 0:
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50 # we're done
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51 self.server.shutdown()
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52 return
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54 if len(response) > 0:
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55 self.request.sendall(response.encode('utf-8'))
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56 # Write the respoinse into the file, so that the test can knows
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57 # the command was sent.
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58 with open("Xnetbeans", "a") as myfile:
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59 myfile.write('send: ' + response)
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61 class ThreadedTCPServer(socketserver.ThreadingMixIn, socketserver.TCPServer):
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62 pass
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64 def writePortInFile(port):
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65 # Write the port number in Xportnr, so that the test knows it.
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66 f = open("Xportnr", "w")
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67 f.write("{0}".format(port))
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68 f.close()
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70 if __name__ == "__main__":
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71 HOST, PORT = "localhost", 0
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73 server = ThreadedTCPServer((HOST, PORT), ThreadedTCPRequestHandler)
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74 ip, port = server.server_address
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76 # Start a thread with the server. That thread will then start a new thread
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77 # for each connection.
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78 server_thread = threading.Thread(target=server.serve_forever)
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79 server_thread.start()
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81 writePortInFile(port)
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83 print("Listening on port {0}".format(port))
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85 # Main thread terminates, but the server continues running
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86 # until server.shutdown() is called.
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87 try:
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88 while server_thread.isAlive():
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89 server_thread.join(1)
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90 except (KeyboardInterrupt, SystemExit):
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91 server.shutdown()