comparison tests/test-phases.t @ 18394:5010448197bc

branchmap: update cache of 'unserved' filter on new changesets

The `commitctx` and `addchangegroup` methods of repo upgrade branchcache after
completion. This behavior aims to keep the branchcache in sync for read only
process as hgweb. See ee317dbfb9d0 for details.

Since changelog filtering is used, those calls only update the cache for unfiltered repo.
One of no interest for typical read only process like hgweb.

Note: By chance in basic case, `repo.unfiltered() == repo.filtered('unserved')`

This changesets have the "unserved" cache updated instead. I think this is the
only cache that matter for hgweb.

We could imagine updating all possible branchcaches instead but:
- I'm not sure it would have any benefit impact. It may even increase the odd of
  all cache being invalidated.
- This is more complicated change.

So I'm going for updating a single cache only which is already better that
updating a cache nobody cares about.

This changeset have a few expected impact on the testsuite are different cache
are updated.

18393:a38039ef7312

check that branch cache with "unserved" filter are properly computed and stored

  $ ls ../push-dest/.hg/cache/branchheads*
  ../push-dest/.hg/cache/branchheads-served
  ../push-dest/.hg/cache/branchheads-visible
  $ cat ../push-dest/.hg/cache/branchheads-visible
  6d6770faffce199f1fddd1cf87f6f026138cf061 6
  b3325c91a4d916bcc4cdc83ea3fe4ece46a42f6e default
  2713879da13d6eea1ff22b442a5a87cb31a7ce6a default
  6d6770faffce199f1fddd1cf87f6f026138cf061 default
  $ cat ../push-dest/.hg/cache/branchheads-served
  cf9fe039dfd67e829edf6522a45de057b5c86519 4
  b3325c91a4d916bcc4cdc83ea3fe4ece46a42f6e default
  cf9fe039dfd67e829edf6522a45de057b5c86519 default


Restore condition prior extra insertion.
  $ hg -q --config extensions.mq= strip .
  $ hg up -q 7

18394:5010448197bc

check that branch cache with "unserved" filter are properly computed and stored

  $ ls ../push-dest/.hg/cache/branchheads*
  ../push-dest/.hg/cache/branchheads-served
  $ cat ../push-dest/.hg/cache/branchheads-served
  6d6770faffce199f1fddd1cf87f6f026138cf061 6 465891ffab3c47a3c23792f7dc84156e19a90722
  b3325c91a4d916bcc4cdc83ea3fe4ece46a42f6e default
  6d6770faffce199f1fddd1cf87f6f026138cf061 default
  $ hg heads -R ../push-dest --template '{rev}:{node} {phase}\n'  #update visible cache too
  6:6d6770faffce199f1fddd1cf87f6f026138cf061 draft
  5:2713879da13d6eea1ff22b442a5a87cb31a7ce6a secret
  3:b3325c91a4d916bcc4cdc83ea3fe4ece46a42f6e draft
  $ ls ../push-dest/.hg/cache/branchheads*
  ../push-dest/.hg/cache/branchheads-served
  ../push-dest/.hg/cache/branchheads-visible
  $ cat ../push-dest/.hg/cache/branchheads-served
  6d6770faffce199f1fddd1cf87f6f026138cf061 6 465891ffab3c47a3c23792f7dc84156e19a90722
  b3325c91a4d916bcc4cdc83ea3fe4ece46a42f6e default
  6d6770faffce199f1fddd1cf87f6f026138cf061 default
  $ cat ../push-dest/.hg/cache/branchheads-visible
  6d6770faffce199f1fddd1cf87f6f026138cf061 6
  b3325c91a4d916bcc4cdc83ea3fe4ece46a42f6e default
  2713879da13d6eea1ff22b442a5a87cb31a7ce6a default
  6d6770faffce199f1fddd1cf87f6f026138cf061 default


Restore condition prior extra insertion.
  $ hg -q --config extensions.mq= strip .
  $ hg up -q 7