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annotate src/testdir/test_channel_pipe.py @ 29214:9e0b45df95b0 v8.2.5126

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patch 8.2.5126: substitute may overrun destination buffer Commit: https://github.com/vim/vim/commit/d6211a52ab9f53b82f884561ed43d2fe4d24ff7d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 18 19:48:14 2022 +0100 patch 8.2.5126: substitute may overrun destination buffer Problem: Substitute may overrun destination buffer. Solution: Disallow switching buffers in a substitute expression.
author Bram Moolenaar <Bram@vim.org>
date Sat, 18 Jun 2022 21:00:04 +0200
parents 06e3c6bac36d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/python
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2 #
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3 # Server that will communicate over stdin/stderr
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4 #
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5 # This requires Python 2.6 or later.
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7 from __future__ import print_function
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8 import os
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9 import sys
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10 import time
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12 if __name__ == "__main__":
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14 if len(sys.argv) > 1:
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15 if sys.argv[1].startswith("err"):
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16 print(sys.argv[1], file=sys.stderr)
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17 sys.stderr.flush()
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18 elif sys.argv[1].startswith("incomplete"):
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19 print(sys.argv[1], end='')
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20 sys.stdout.flush()
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21 sys.exit(0)
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22 elif sys.argv[1].startswith("busy"):
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23 time.sleep(100)
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24 sys.exit(0)
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25 else:
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26 print(sys.argv[1])
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27 sys.stdout.flush()
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28 if sys.argv[1].startswith("quit"):
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29 sys.exit(0)
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30
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31 if os.getenv('CI'):
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32 try:
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33 import thread_util
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34 thread_util.set_high_priority()
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35 except Exception:
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36 pass
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37
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38 while True:
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39 typed = sys.stdin.readline()
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40 if typed == "": # EOF -- stop
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41 break
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42 if typed.startswith("quit"):
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43 print("Goodbye!")
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44 sys.stdout.flush()
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45 break
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46 if typed.startswith("echo "):
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47 print(typed[5:-1])
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48 sys.stdout.flush()
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49 if typed.startswith("echosplit "):
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50 for part in typed[10:-1].split('|'):
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51 sys.stdout.write(part)
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52 sys.stdout.flush()
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53 time.sleep(0.05)
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54 if typed.startswith("double "):
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55 print(typed[7:-1] + "\nAND " + typed[7:-1])
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56 sys.stdout.flush()
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57 if typed.startswith("split "):
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58 print(typed[6:-1], end='')
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59 sys.stdout.flush()
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60 time.sleep(0.05)
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61 print(typed[6:-1], end='')
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62 sys.stdout.flush()
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63 time.sleep(0.05)
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64 print(typed[6:-1])
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65 sys.stdout.flush()
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66 if typed.startswith("echoerr "):
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67 print(typed[8:-1], file=sys.stderr)
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68 sys.stderr.flush()
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69 if typed.startswith("doubleerr "):
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70 print(typed[10:-1] + "\nAND " + typed[10:-1], file=sys.stderr)
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71 sys.stderr.flush()
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72 if typed.startswith("XXX"):
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73 print(typed, end='')
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74 sys.stderr.flush()
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75 break
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