comparison tests/test-hook.t @ 42897:d7304434390f

changegroup: move message about added changes to transaction summary

Before that, applying multiple changegroups in the same transaction issued the
message multiple time. This result in a confusing output:

    adding changesets
    adding manifests
    adding file changes
    added 32768 changesets with 60829 changes to 2668 files
    adding changesets
    adding manifests
    adding file changes
    added 8192 changesets with 16885 changes to 1553 files
    adding changesets
    adding manifests
    adding file changes
    added 1020 changesets with 1799 changes to 536 files
    adding changesets
    adding manifests
    ...

Instead, we now only issue the message once at the end of the transaction,
summing up all added changesets, changes and files. The line is identical, but
happens sightly later in the output.

There are other suboptimal behavior around issue multiple changegroup (eg:
progress bar). We'll cover them later.

This impact of lot of test as one would expect, but a two pass check show they
are just the order change we expected.

To deal with "under the hood" bundle application by internal code, we had to
take a slightly hacky move. We could clean that up with a more official way to
enter "under the hood" section, however I want to keep this series simple to get
it landed. This kind of change have a very high bit rot rate since it impact a
lot of test output.

42896:7e19b640c53e

  pulling from ../a
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files
  4:539e4b31b6dc
  pretxnchangegroup.forbid hook: HG_HOOKNAME=pretxnchangegroup.forbid1
  HG_HOOKTYPE=pretxnchangegroup
  HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
  HG_NODE_LAST=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10

  HG_SOURCE=pull
  
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files
  adding remote bookmark quux
  new changesets 539e4b31b6dc
  (run 'hg update' to get a working copy)
  $ hg rollback
  repository tip rolled back to revision 3 (undo pull)

    hooktype preoutgoing
    source pull
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files
  adding remote bookmark quux
  new changesets 539e4b31b6dc
  (run 'hg update' to get a working copy)

post- python hooks that fail to *run* don't cause an abort
  $ rm ../a/.hg/hgrc

  summary:     a
  
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files
  changeset:   1:9836a07b9b9d
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     b
  

pretxnclose hook failure should abort the transaction

  $ hg init txnfailure
  $ cd txnfailure

42897:d7304434390f

  pulling from ../a
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  4:539e4b31b6dc
  pretxnchangegroup.forbid hook: HG_HOOKNAME=pretxnchangegroup.forbid1
  HG_HOOKTYPE=pretxnchangegroup
  HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
  HG_NODE_LAST=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10

  HG_SOURCE=pull
  
  adding changesets
  adding manifests
  adding file changes
  adding remote bookmark quux
  added 1 changesets with 1 changes to 1 files
  new changesets 539e4b31b6dc
  (run 'hg update' to get a working copy)
  $ hg rollback
  repository tip rolled back to revision 3 (undo pull)

    hooktype preoutgoing
    source pull
  adding changesets
  adding manifests
  adding file changes
  adding remote bookmark quux
  added 1 changesets with 1 changes to 1 files
  new changesets 539e4b31b6dc
  (run 'hg update' to get a working copy)

post- python hooks that fail to *run* don't cause an abort
  $ rm ../a/.hg/hgrc

  summary:     a
  
  adding changesets
  adding manifests
  adding file changes
  changeset:   1:9836a07b9b9d
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     b
  
  added 1 changesets with 1 changes to 1 files

pretxnclose hook failure should abort the transaction

  $ hg init txnfailure
  $ cd txnfailure