view tests/test-clone-pull-corruption.t @ 42583:b9bc47211cf5

abort: added support for rebase This adds support of `rebase` to `hg abort` plan. An independent abort logic for `rebase` is created under `abortrebase()` function. For this a seperate `rebaseruntime` object is created under the function to handle an unfinished `rebasestate` and abort that using abort logic under `_prepareabortorcontinue`. Results of tests are shown. Differential Revision: https://phab.mercurial-scm.org/D6568
author Taapas Agrawal <taapas2897@gmail.com>
date Sun, 23 Jun 2019 23:11:35 +0530
parents f1186c292d03
children 2f2682f40ea0
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Corrupt an hg repo with a pull started during an aborted commit
Create two repos, so that one of them can pull from the other one.

  $ hg init source
  $ cd source
  $ touch foo
  $ hg add foo
  $ hg ci -m 'add foo'
  $ hg clone . ../corrupted
  updating to branch default
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ echo >> foo
  $ hg ci -m 'change foo'

Add a hook to wait 5 seconds and then abort the commit

  $ cd ../corrupted
  $ echo "[hooks]" >> .hg/hgrc
  $ echo 'pretxncommit = sh -c "sleep 5; exit 1"' >> .hg/hgrc

start a commit...

  $ touch bar
  $ hg add bar
  $ hg ci -m 'add bar' &

... and start a pull while the commit is still running

  $ sleep 1
  $ hg pull ../source 2>/dev/null
  pulling from ../source
  transaction abort!
  rollback completed
  abort: pretxncommit hook exited with status 1
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files
  new changesets 52998019f625
  (run 'hg update' to get a working copy)

see what happened

  $ wait
  $ hg verify
  checking changesets
  checking manifests
  crosschecking files in changesets and manifests
  checking files
  checked 2 changesets with 2 changes to 1 files

  $ cd ..