Mercurial > hg
view tests/test-obsolete-changeset-exchange.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.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Sun, 08 Sep 2019 09:42:53 +0200 |
parents | 34a46d48d24e |
children | 181ee2118a96 |
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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", 4 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-output-part: "cache:rev-branch-cache" (advisory) streamed 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-part: "cache:rev-branch-cache" (advisory) supported bundle2-input-part: total payload size 39 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)