tests/test-debug-rebuild-dirstate.t
author Pierre-Yves David <pierre-yves.david@octobus.net>
Thu, 07 Mar 2024 04:15:23 +0100
changeset 51536 718f28ea3af4
parent 51181 dcaa2df1f688
permissions -rw-r--r--
branchcache: add a "pure topological head" fast path In a narrow but actually quick common case, all topological heads are all on the same branch and all open. In this case, computing the branch map is very simple. We can quickly detect situation where this situation will not change. So we update the V3 format to be able to express this situation and upgrade the update code to detect we remains in that mode. The branch cache is populated with the actual value when the branch map is accessed, but the update_disk method can do the update without needing to populate it.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
50724
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
     1
#require rust
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
     2
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
     3
  $ cat >> $HGRCPATH << EOF
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
     4
  > [format]
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
     5
  > use-dirstate-v2=1
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
     6
  > [storage]
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
     7
  > dirstate-v2.slow-path=allow
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
     8
  > EOF
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
     9
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    10
  $ hg init t
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    11
  $ cd t
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    12
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    13
  $ for i in 1 2 3 4 5 6 7 8 9 10; do touch foobar$i; done
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    14
  $ hg add .
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    15
  adding foobar1
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    16
  adding foobar10
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    17
  adding foobar2
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    18
  adding foobar3
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    19
  adding foobar4
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    20
  adding foobar5
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    21
  adding foobar6
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    22
  adding foobar7
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    23
  adding foobar8
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    24
  adding foobar9
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    25
  $ hg commit -m "1"
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    26
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    27
Check that there's no space leak on debugrebuilddirstate
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    28
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    29
  $ f --size .hg/dirstate*
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    30
  .hg/dirstate: size=133
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    31
  .hg/dirstate.88698448: size=511
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    32
  $ hg debugrebuilddirstate
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    33
  $ f --size .hg/dirstate*
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    34
  .hg/dirstate: size=133
a10d823a8e3d dirstate: avoid leaking disk space in `hg debugrebuilddirstate`
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
diff changeset
    35
  .hg/dirstate.6b8ab34b: size=511
51181
dcaa2df1f688 changelog: never inline changelog
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50724
diff changeset
    36
  $ hg debugrebuilddirstate
dcaa2df1f688 changelog: never inline changelog
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50724
diff changeset
    37
  $ f --size .hg/dirstate*
dcaa2df1f688 changelog: never inline changelog
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50724
diff changeset
    38
  .hg/dirstate: size=133
dcaa2df1f688 changelog: never inline changelog
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50724
diff changeset
    39
  .hg/dirstate.b875dfc5: size=511