test-nointerrupt.t
85 lines
| 2.1 KiB
| text/troff
|
Tads3Lexer
/ tests / test-nointerrupt.t
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r39515 | #require no-windows | ||
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r38545 | Dummy extension simulating unsafe long running command | ||
$ cat > sleepext.py <<EOF | ||||
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r38678 | > import itertools | ||
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r38545 | > import time | ||
> | ||||
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r38678 | > from mercurial.i18n import _ | ||
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r38545 | > from mercurial import registrar | ||
> | ||||
> cmdtable = {} | ||||
> command = registrar.command(cmdtable) | ||||
> | ||||
> @command(b'sleep', [], _(b'TIME'), norepo=True) | ||||
> def sleep(ui, sleeptime=b"1", **opts): | ||||
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r41106 | > with ui.uninterruptible(): | ||
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r38545 | > for _i in itertools.repeat(None, int(sleeptime)): | ||
> time.sleep(1) | ||||
> ui.warn(b"end of unsafe operation\n") | ||||
> ui.warn(b"%s second(s) passed\n" % sleeptime) | ||||
> EOF | ||||
Kludge to emulate timeout(1) which is not generally available. | ||||
$ cat > timeout.py <<EOF | ||||
> from __future__ import print_function | ||||
> import argparse | ||||
> import signal | ||||
> import subprocess | ||||
> import sys | ||||
> import time | ||||
> | ||||
> ap = argparse.ArgumentParser() | ||||
> ap.add_argument('-s', nargs=1, default='SIGTERM') | ||||
> ap.add_argument('duration', nargs=1, type=int) | ||||
> ap.add_argument('argv', nargs='*') | ||||
> opts = ap.parse_args() | ||||
> try: | ||||
> sig = int(opts.s[0]) | ||||
> except ValueError: | ||||
> sname = opts.s[0] | ||||
> if not sname.startswith('SIG'): | ||||
> sname = 'SIG' + sname | ||||
> sig = getattr(signal, sname) | ||||
> proc = subprocess.Popen(opts.argv) | ||||
> time.sleep(opts.duration[0]) | ||||
> proc.poll() | ||||
> if proc.returncode is None: | ||||
> proc.send_signal(sig) | ||||
> proc.wait() | ||||
> sys.exit(124) | ||||
> EOF | ||||
Set up repository | ||||
$ hg init repo | ||||
$ cd repo | ||||
$ cat >> $HGRCPATH << EOF | ||||
> [extensions] | ||||
> sleepext = ../sleepext.py | ||||
> EOF | ||||
Test ctrl-c | ||||
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r47858 | $ "$PYTHON" $TESTTMP/timeout.py -s INT 1 hg sleep 2 | ||
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r38545 | interrupted! | ||
[124] | ||||
$ cat >> $HGRCPATH << EOF | ||||
> [experimental] | ||||
> nointerrupt = yes | ||||
> EOF | ||||
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r47858 | $ "$PYTHON" $TESTTMP/timeout.py -s INT 1 hg sleep 2 | ||
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r38545 | interrupted! | ||
[124] | ||||
$ cat >> $HGRCPATH << EOF | ||||
> [experimental] | ||||
> nointerrupt-interactiveonly = False | ||||
> EOF | ||||
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r47858 | $ "$PYTHON" $TESTTMP/timeout.py -s INT 1 hg sleep 2 | ||
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r38545 | shutting down cleanly | ||
press ^C again to terminate immediately (dangerous) | ||||
end of unsafe operation | ||||
interrupted! | ||||
[124] | ||||