annotate tests/test-nointerrupt.t @ 40413:1ddd202c47d9

help: allow hiding of help topics Differential Revision: https://phab.mercurial-scm.org/D5077
author rdamazio@google.com
date Sat, 13 Oct 2018 05:43:39 -0700
parents 3ba87d5b9ad3
children 8ecb17b7f432
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1 #require no-windows
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2
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3 Dummy extension simulating unsafe long running command
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4 $ cat > sleepext.py <<EOF
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5 > import itertools
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6 > import time
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7 >
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8 > from mercurial.i18n import _
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9 > from mercurial import registrar
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10 >
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11 > cmdtable = {}
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12 > command = registrar.command(cmdtable)
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13 >
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14 > @command(b'sleep', [], _(b'TIME'), norepo=True)
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15 > def sleep(ui, sleeptime=b"1", **opts):
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16 > with ui.uninterruptable():
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17 > for _i in itertools.repeat(None, int(sleeptime)):
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18 > time.sleep(1)
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19 > ui.warn(b"end of unsafe operation\n")
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20 > ui.warn(b"%s second(s) passed\n" % sleeptime)
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21 > EOF
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22
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23 Kludge to emulate timeout(1) which is not generally available.
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24 $ cat > timeout.py <<EOF
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25 > from __future__ import print_function
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26 > import argparse
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27 > import signal
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28 > import subprocess
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29 > import sys
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30 > import time
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31 >
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32 > ap = argparse.ArgumentParser()
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33 > ap.add_argument('-s', nargs=1, default='SIGTERM')
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34 > ap.add_argument('duration', nargs=1, type=int)
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35 > ap.add_argument('argv', nargs='*')
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36 > opts = ap.parse_args()
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37 > try:
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38 > sig = int(opts.s[0])
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39 > except ValueError:
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40 > sname = opts.s[0]
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41 > if not sname.startswith('SIG'):
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42 > sname = 'SIG' + sname
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43 > sig = getattr(signal, sname)
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44 > proc = subprocess.Popen(opts.argv)
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45 > time.sleep(opts.duration[0])
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46 > proc.poll()
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47 > if proc.returncode is None:
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48 > proc.send_signal(sig)
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49 > proc.wait()
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50 > sys.exit(124)
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51 > EOF
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52
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53 Set up repository
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54 $ hg init repo
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55 $ cd repo
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56 $ cat >> $HGRCPATH << EOF
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57 > [extensions]
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58 > sleepext = ../sleepext.py
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59 > EOF
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60
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61 Test ctrl-c
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62 $ python $TESTTMP/timeout.py -s INT 1 hg sleep 2
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63 interrupted!
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64 [124]
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65
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66 $ cat >> $HGRCPATH << EOF
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67 > [experimental]
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68 > nointerrupt = yes
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69 > EOF
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70
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71 $ python $TESTTMP/timeout.py -s INT 1 hg sleep 2
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72 interrupted!
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73 [124]
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74
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75 $ cat >> $HGRCPATH << EOF
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76 > [experimental]
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77 > nointerrupt-interactiveonly = False
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78 > EOF
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79
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80 $ python $TESTTMP/timeout.py -s INT 1 hg sleep 2
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81 shutting down cleanly
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82 press ^C again to terminate immediately (dangerous)
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83 end of unsafe operation
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84 interrupted!
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85 [124]