Test changesets filtering during exchanges (some tests are still in

test-obsolete.t)

  $ cat >> $HGRCPATH << EOF

  > [experimental]

  > evolution.createmarkers=True

  > EOF

Push does not corrupt remote

----------------------------

Create a DAG where a changeset reuses a revision from a file first used in an

extinct changeset.

  $ hg init local

  $ cd local

  $ echo 'base' > base

  $ hg commit -Am base

  adding base

  $ echo 'A' > A

  $ hg commit -Am A

  adding A

  $ hg up 0

  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ hg revert -ar 1

  adding A

  $ hg commit -Am "A'"

  created new head

  $ hg log -G --template='{desc} {node}'

  @  A' f89bcc95eba5174b1ccc3e33a82e84c96e8338ee

  |

  | o  A 9d73aac1b2ed7d53835eaeec212ed41ea47da53a

  |/

  o  base d20a80d4def38df63a4b330b7fb688f3d4cae1e3

  $ hg debugobsolete 9d73aac1b2ed7d53835eaeec212ed41ea47da53a f89bcc95eba5174b1ccc3e33a82e84c96e8338ee

  1 new obsolescence markers

  obsoleted 1 changesets

Push it. The bundle should not refer to the extinct changeset.

  $ hg init ../other

  $ hg push ../other

  pushing to ../other

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 2 changesets with 2 changes to 2 files

  $ hg -R ../other verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  checked 2 changesets with 2 changes to 2 files

Adding a changeset going extinct locally

------------------------------------------

Pull a changeset that will immediatly goes extinct (because you already have a

marker to obsolete him)

(test resolution of issue3788)

  $ hg phase --draft --force f89bcc95eba5

  $ hg phase -R ../other --draft --force f89bcc95eba5

  $ hg commit --amend -m "A''"

  $ hg --hidden --config extensions.mq= strip  --no-backup f89bcc95eba5

  $ hg pull ../other

  pulling from ../other

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 0 changes to 1 files (+1 heads)

  1 new phase-divergent changesets

  new changesets f89bcc95eba5

  (run 'hg heads' to see heads, 'hg merge' to merge)

check that bundle is not affected

  $ hg bundle --hidden --rev f89bcc95eba5 --base "f89bcc95eba5^" ../f89bcc95eba5.hg

  1 changesets found

  $ hg --hidden --config extensions.mq= strip --no-backup f89bcc95eba5

  $ hg unbundle ../f89bcc95eba5.hg

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 0 changes to 1 files (+1 heads)

  (1 other changesets obsolete on arrival)

  (run 'hg heads' to see heads)

check-that bundle can contain markers:

  $ hg bundle --hidden --rev f89bcc95eba5 --base "f89bcc95eba5^" ../f89bcc95eba5-obs.hg --config experimental.evolution.bundle-obsmarker=1

  1 changesets found

  $ hg debugbundle ../f89bcc95eba5.hg

  Stream params: {Compression: BZ}

  changegroup -- {nbchanges: 1, version: 02} (mandatory: True)

      f89bcc95eba5174b1ccc3e33a82e84c96e8338ee

  cache:rev-branch-cache -- {} (mandatory: False)

  $ hg debugbundle ../f89bcc95eba5-obs.hg

  Stream params: {Compression: BZ}

  changegroup -- {nbchanges: 1, version: 02} (mandatory: True)

      f89bcc95eba5174b1ccc3e33a82e84c96e8338ee

  cache:rev-branch-cache -- {} (mandatory: False)

  obsmarkers -- {} (mandatory: True)

      version: 1 (70 bytes)

      9d73aac1b2ed7d53835eaeec212ed41ea47da53a f89bcc95eba5174b1ccc3e33a82e84c96e8338ee 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  $ cd ..

pull does not fetch excessive changesets when common node is hidden (issue4982)

-------------------------------------------------------------------------------

initial repo with server and client matching

  $ hg init pull-hidden-common

  $ cd pull-hidden-common

  $ touch foo

  $ hg -q commit -A -m initial

  $ echo 1 > foo

  $ hg commit -m 1

  $ echo 2a > foo

  $ hg commit -m 2a

  $ cd ..

  $ hg clone --pull pull-hidden-common pull-hidden-common-client

  requesting all changes

  adding changesets

  adding manifests

  adding file changes

  added 3 changesets with 3 changes to 1 files

  new changesets 96ee1d7354c4:6a29ed9c68de

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

server obsoletes the old head

  $ cd pull-hidden-common

  $ hg -q up -r 1

  $ echo 2b > foo

  $ hg -q commit -m 2b

  $ hg debugobsolete 6a29ed9c68defff1a139e5c6fa9696fb1a75783d bec0734cd68e84477ba7fc1d13e6cff53ab70129

  1 new obsolescence markers

  obsoleted 1 changesets

  $ cd ..

client only pulls down 1 changeset

  $ cd pull-hidden-common-client

  $ hg pull --debug

  pulling from $TESTTMP/pull-hidden-common

  query 1; heads

  searching for changes

  taking quick initial sample

  query 2; still undecided: 2, sample size is: 2

  2 total queries in *.????s (glob)

  1 changesets found

  list of changesets:

  bec0734cd68e84477ba7fc1d13e6cff53ab70129

  listing keys for "bookmarks"

  bundle2-output-bundle: "HG20", 3 parts total

  bundle2-output-part: "changegroup" (params: 1 mandatory 1 advisory) streamed payload

  bundle2-output-part: "listkeys" (params: 1 mandatory) empty payload

  bundle2-output-part: "phase-heads" 24 bytes payload

  bundle2-input-bundle: with-transaction

  bundle2-input-part: "changegroup" (params: 1 mandatory 1 advisory) supported

  adding changesets

  add changeset bec0734cd68e

  adding manifests

  adding file changes

  adding foo revisions

  bundle2-input-part: total payload size 476

  bundle2-input-part: "listkeys" (params: 1 mandatory) supported

  bundle2-input-part: "phase-heads" supported

  bundle2-input-part: total payload size 24

  bundle2-input-bundle: 3 parts total

  checking for updated bookmarks

  updating the branch cache

  added 1 changesets with 1 changes to 1 files (+1 heads)

  new changesets bec0734cd68e

  (run 'hg heads' to see heads, 'hg merge' to merge)