comparison tests/test-obsolete.t @ 35709:1a09dad8b85a

evolution: report new unstable changesets

This adds a transaction summary callback that reports the number of
new orphan, content-divergent and phase-divergent changesets.

The code for reporting it is based on the code from the evolve
extension, but simplified a bit. It simply counts the numbers for each
kind of instability before and after the transaction. That's obviously
not very efficient, but it's easy to reason about, so I'm doing this
as a first step that can make us quite confident about the test case
changes. We can optimize it later and make sure that the tests are not
affected. The code has been used in the evolve extension for a long
time and has apparently been sufficiently fast, so it doesn't seem
like a pressing issue.

Unlike the evolve extension's version of this report, this version
applies to all commands (or all transactions run as part of any
command, to be exact).

Differential Revision: https://phab.mercurial-scm.org/D1867

35708:03e921942163

  -1

Check that public changeset are not accounted as obsolete:

  $ hg --hidden phase --public 2
  $ hg log -G
  @  5:5601fb93a350 (draft phase-divergent) [tip ] add new_3_c
  |
  | o  2:245bde4270cd (public) [ ] add original_c
  |/

  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ mkcommit original_d
  $ mkcommit original_e
  $ hg debugobsolete --record-parents `getid original_d` -d '0 0'
  obsoleted 1 changesets
  $ hg debugobsolete | grep `getid original_d`
  94b33453f93bdb8d457ef9b770851a618bf413e1 0 {6f96419950729f3671185b847352890f074f7557} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
  $ hg log -r 'obsolete()'
  4:94b33453f93b (draft *obsolete*) [ ] add original_d [pruned]
  $ hg summary

  adding changesets
  adding manifests
  adding file changes
  added 6 changesets with 6 changes to 6 files (+1 heads)
  7 new obsolescence markers

no warning displayed

  $ hg push ../tmpf
  pushing to ../tmpf

Several troubles on the same changeset (create an unstable and bumped changeset)

  $ hg debugobsolete `getid obsolete_e`
  obsoleted 1 changesets
  $ hg debugobsolete `getid original_c` `getid babar`
  $ hg log --config ui.logtemplate= -r 'phasedivergent() and orphan()'
  changeset:   7:50c51b361e60
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  instability: orphan, phase-divergent

  $ mkcommit b
  $ hg up ".^"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ echo aa > a
  $ hg amendtransient
  [1, 2]

Test cache consistency for the visible filter
1) We want to make sure that the cached filtered revs are invalidated when
bookmarks change

35709:1a09dad8b85a

  -1

Check that public changeset are not accounted as obsolete:

  $ hg --hidden phase --public 2
  1 new phase-divergent changesets
  $ hg log -G
  @  5:5601fb93a350 (draft phase-divergent) [tip ] add new_3_c
  |
  | o  2:245bde4270cd (public) [ ] add original_c
  |/

  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ mkcommit original_d
  $ mkcommit original_e
  $ hg debugobsolete --record-parents `getid original_d` -d '0 0'
  obsoleted 1 changesets
  1 new orphan changesets
  $ hg debugobsolete | grep `getid original_d`
  94b33453f93bdb8d457ef9b770851a618bf413e1 0 {6f96419950729f3671185b847352890f074f7557} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
  $ hg log -r 'obsolete()'
  4:94b33453f93b (draft *obsolete*) [ ] add original_d [pruned]
  $ hg summary

  adding changesets
  adding manifests
  adding file changes
  added 6 changesets with 6 changes to 6 files (+1 heads)
  7 new obsolescence markers
  1 new orphan changesets

no warning displayed

  $ hg push ../tmpf
  pushing to ../tmpf

Several troubles on the same changeset (create an unstable and bumped changeset)

  $ hg debugobsolete `getid obsolete_e`
  obsoleted 1 changesets
  2 new orphan changesets
  $ hg debugobsolete `getid original_c` `getid babar`
  1 new phase-divergent changesets
  $ hg log --config ui.logtemplate= -r 'phasedivergent() and orphan()'
  changeset:   7:50c51b361e60
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  instability: orphan, phase-divergent

  $ mkcommit b
  $ hg up ".^"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ echo aa > a
  $ hg amendtransient
  1 new orphan changesets
  [1, 2]

Test cache consistency for the visible filter
1) We want to make sure that the cached filtered revs are invalidated when
bookmarks change