view tests/test-nointerrupt.t @ 47890:3853e6ee160d

dirstatemap: replace `removefile` by an explicit `entry.set_untracked()`

All the other caller goes through `reset_state`, so we can safely have an
explicit method on `DirstateItem` object.
This means that all the logic to preserve the previous state (from p2, merged,
etc) is now properly encapsulated within the DirstateItem. This pave the way to
using different storage for these information.

Differential Revision: https://phab.mercurial-scm.org/D11315

#require no-windows no-rhg

XXX-RHG this test hangs if `hg` is really `rhg`. This was hidden by the use of
`alias hg=rhg` by run-tests.py. With such alias removed, this test is revealed
buggy. This need to be resolved sooner than later.

Dummy extension simulating unsafe long running command
  $ SYNC_FILE="$TESTTMP/sync-file"
  $ export SYNC_FILE
  $ DONE_FILE="$TESTTMP/done-file"
  $ export DONE_FILE
  $ 
  $ cat > wait_ext.py <<EOF
  > import os
  > import time
  > 
  > from mercurial.i18n import _
  > from mercurial import registrar
  > from mercurial import testing
  > 
  > cmdtable = {}
  > command = registrar.command(cmdtable)
  > 
  > @command(b'wait-signal', [], _(b'SYNC_FILE DONE_FILE'), norepo=True)
  > def sleep(ui, sync_file=b"$SYNC_FILE", done_file=b"$DONE_FILE", **opts):
  >     start = time.time()
  >     with ui.uninterruptible():
  >         testing.write_file(sync_file, b'%d' % os.getpid())
  >         testing.wait_file(done_file)
  >         # make sure we get rescheduled and the signal get a chance to be handled
  >         time.sleep(0.1)
  >         ui.warn(b"end of unsafe operation\n")
  >     ui.warn(b"%d second(s) passed\n" % int(time.time() - start))
  > EOF

  $ cat > send-signal.sh << EOF
  > #!/bin/sh
  > SIG=\$1
  > if [ -z "\$SIG" ]; then
  >    echo "send-signal.sh requires one argument" >&2
  >    exit 1
  > fi
  > "$RUNTESTDIR/testlib/wait-on-file" 10 "$SYNC_FILE" || exit 2
  > kill -s \$SIG \`cat "$SYNC_FILE"\`
  > sleep 1
  > touch "$DONE_FILE"
  > EOF

#if no-windows
  $ chmod +x send-signal.sh
#endif

Kludge to emulate timeout(1) which is not generally available.

Set up repository
  $ hg init repo
  $ cd repo
  $ cat >> $HGRCPATH << EOF
  > [extensions]
  > wait_ext = $TESTTMP/wait_ext.py
  > EOF


Test ctrl-c
  $ rm -f $SYNC_FILE $DONE_FILE
  $ sh -c "../send-signal.sh INT" &
  $ hg wait-signal
  interrupted!
  [255]

  $ cat >> $HGRCPATH << EOF
  > [experimental]
  > nointerrupt = yes
  > EOF

  $ rm -f $SYNC_FILE $DONE_FILE
  $ sh -c "../send-signal.sh INT" &
  $ hg wait-signal
  interrupted!
  [255]

  $ cat >> $HGRCPATH << EOF
  > [experimental]
  > nointerrupt-interactiveonly = False
  > EOF

  $ rm -f $SYNC_FILE $DONE_FILE
  $ sh -c "../send-signal.sh INT" &
  $ hg wait-signal
  shutting down cleanly
  press ^C again to terminate immediately (dangerous)
  end of unsafe operation
  interrupted!
  [255]