Mercurial > hg-stable
view tests/test-sidedata-exchange.t @ 50348:f952be90b051 stable 6.4.2
revlog-split: make sure the self._indexfile attribut is reset (issue6811)
Before this change, after a transaction committing a file split, a revlog
object would have its `self._indexfile` attribute desynchronised from the
actual file storing the data. If that same object is reused (as we do for the
manifest during clone bundles), this lead to the data being writting in the
wrong location and the repository to go corrupt.
We not properly reset the attribut when applicable and everything is back in
working order.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Tue, 18 Apr 2023 01:23:27 +0200 |
parents | 0dedd3d063b0 |
children |
line wrap: on
line source
=========================== Tests for sidedata exchange =========================== Check simple exchange behavior ============================== Pusher and pushed have sidedata enabled --------------------------------------- $ hg init sidedata-source --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data $ cat << EOF >> sidedata-source/.hg/hgrc > [extensions] > testsidedata=$TESTDIR/testlib/ext-sidedata-5.py > EOF $ hg init sidedata-target --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data $ cat << EOF >> sidedata-target/.hg/hgrc > [extensions] > testsidedata=$TESTDIR/testlib/ext-sidedata-5.py > EOF $ cd sidedata-source $ echo a > a $ echo b > b $ echo c > c $ hg commit -Am "initial" adding a adding b adding c $ echo aa > a $ hg commit -m "other" $ hg push -r . ../sidedata-target pushing to ../sidedata-target searching for changes adding changesets adding manifests adding file changes added 2 changesets with 4 changes to 3 files $ hg -R ../sidedata-target debugsidedata -c 0 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ hg -R ../sidedata-target debugsidedata -c 1 -v 2 sidedata entries entry-0001 size 4 '\x00\x00\x00:' entry-0002 size 32 '\xa3\xee4v\x99\x85$\x9f\x1f\x8dKe\x0f\xc3\x9d-\xc9\xb5%[\x15=h\xe9\xf2O\xb5\xd9\x1f*\xff\xe5' $ hg -R ../sidedata-target debugsidedata -m 0 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ hg -R ../sidedata-target debugsidedata -m 1 -v 2 sidedata entries entry-0001 size 4 '\x00\x00\x00\x81' entry-0002 size 32 '-bL\xc5\xa4uu"#\xac\x1b`,\xc0\xbc\x9d\xf5\xac\xf0\x1d\x89)2\xf8N\xb1\x14m\xce\xd7\xbc\xae' $ hg -R ../sidedata-target debugsidedata a 0 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ hg -R ../sidedata-target debugsidedata a 1 -v 2 sidedata entries entry-0001 size 4 '\x00\x00\x00\x03' entry-0002 size 32 '\xd9\xcd\x81UvL5C\xf1\x0f\xad\x8aH\rt17Fo\x8dU!<\x8e\xae\xfc\xd1/\x06\xd4:\x80' $ cd .. Puller and pulled have sidedata enabled --------------------------------------- $ rm -rf sidedata-source sidedata-target $ hg init sidedata-source --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data $ cat << EOF >> sidedata-source/.hg/hgrc > [extensions] > testsidedata=$TESTDIR/testlib/ext-sidedata-5.py > EOF $ hg init sidedata-target --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data $ cat << EOF >> sidedata-target/.hg/hgrc > [extensions] > testsidedata=$TESTDIR/testlib/ext-sidedata-5.py > EOF $ cd sidedata-source $ echo a > a $ echo b > b $ echo c > c $ hg commit -Am "initial" adding a adding b adding c $ echo aa > a $ hg commit -m "other" $ hg pull -R ../sidedata-target ../sidedata-source pulling from ../sidedata-source requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 4 changes to 3 files new changesets 05da661850d7:7ec8b4049447 (run 'hg update' to get a working copy) $ hg -R ../sidedata-target debugsidedata -c 0 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ hg -R ../sidedata-target debugsidedata -c 1 -v 2 sidedata entries entry-0001 size 4 '\x00\x00\x00:' entry-0002 size 32 '\xa3\xee4v\x99\x85$\x9f\x1f\x8dKe\x0f\xc3\x9d-\xc9\xb5%[\x15=h\xe9\xf2O\xb5\xd9\x1f*\xff\xe5' $ hg -R ../sidedata-target debugsidedata -m 0 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ hg -R ../sidedata-target debugsidedata -m 1 -v 2 sidedata entries entry-0001 size 4 '\x00\x00\x00\x81' entry-0002 size 32 '-bL\xc5\xa4uu"#\xac\x1b`,\xc0\xbc\x9d\xf5\xac\xf0\x1d\x89)2\xf8N\xb1\x14m\xce\xd7\xbc\xae' $ hg -R ../sidedata-target debugsidedata a 0 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ hg -R ../sidedata-target debugsidedata a 1 -v 2 sidedata entries entry-0001 size 4 '\x00\x00\x00\x03' entry-0002 size 32 '\xd9\xcd\x81UvL5C\xf1\x0f\xad\x8aH\rt17Fo\x8dU!<\x8e\xae\xfc\xd1/\x06\xd4:\x80' $ cd .. Now on to asymmetric configs. Pusher has sidedata enabled, pushed does not -------------------------------------------- $ rm -rf sidedata-source sidedata-target $ hg init sidedata-source --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data $ cat << EOF >> sidedata-source/.hg/hgrc > [extensions] > testsidedata=$TESTDIR/testlib/ext-sidedata-5.py > EOF $ hg init sidedata-target --config experimental.revlogv2=no $ cd sidedata-source $ echo a > a $ echo b > b $ echo c > c $ hg commit -Am "initial" adding a adding b adding c $ echo aa > a $ hg commit -m "other" $ hg push -r . ../sidedata-target --traceback pushing to ../sidedata-target searching for changes adding changesets adding manifests adding file changes added 2 changesets with 4 changes to 3 files $ hg -R ../sidedata-target log -G o changeset: 1:7ec8b4049447 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: other | o changeset: 0:05da661850d7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: initial $ hg -R ../sidedata-target debugsidedata -c 0 $ hg -R ../sidedata-target debugsidedata -c 1 -v $ hg -R ../sidedata-target debugsidedata -m 0 $ hg -R ../sidedata-target debugsidedata -m 1 -v $ hg -R ../sidedata-target debugsidedata a 0 $ hg -R ../sidedata-target debugsidedata a 1 -v $ cd .. Pulled has sidedata enabled, puller does not -------------------------------------------- $ rm -rf sidedata-source sidedata-target $ hg init sidedata-source --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data $ cat << EOF >> sidedata-source/.hg/hgrc > [extensions] > testsidedata=$TESTDIR/testlib/ext-sidedata-5.py > EOF $ hg init sidedata-target --config experimental.revlogv2=no $ cd sidedata-source $ echo a > a $ echo b > b $ echo c > c $ hg commit -Am "initial" adding a adding b adding c $ echo aa > a $ hg commit -m "other" $ hg pull -R ../sidedata-target ../sidedata-source pulling from ../sidedata-source requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 4 changes to 3 files new changesets 05da661850d7:7ec8b4049447 (run 'hg update' to get a working copy) $ hg -R ../sidedata-target log -G o changeset: 1:7ec8b4049447 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: other | o changeset: 0:05da661850d7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: initial $ hg -R ../sidedata-target debugsidedata -c 0 $ hg -R ../sidedata-target debugsidedata -c 1 -v $ hg -R ../sidedata-target debugsidedata -m 0 $ hg -R ../sidedata-target debugsidedata -m 1 -v $ hg -R ../sidedata-target debugsidedata a 0 $ hg -R ../sidedata-target debugsidedata a 1 -v $ cd .. Check sidedata exchange with on-the-fly generation and removal ============================================================== (Push) Target has strict superset of the source ----------------------------------------------- $ hg init source-repo --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data $ hg init target-repo --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data $ cat << EOF >> target-repo/.hg/hgrc > [extensions] > testsidedata=$TESTDIR/testlib/ext-sidedata.py > EOF $ cd source-repo $ echo aaa > a $ hg add a $ hg commit -m a $ echo aaa > b $ hg add b $ hg commit -m b $ echo xxx >> a $ hg commit -m aa No sidedata is generated in the source $ hg debugsidedata -c 0 Check that sidedata capabilities are advertised $ hg debugcapabilities ../target-repo | grep sidedata exp-wanted-sidedata=1,2 We expect the client to abort the push since it's not capable of generating what the server is asking $ hg push -r . ../target-repo pushing to ../target-repo abort: cannot push: required sidedata category not supported by this client: '1' [255] Add the required capabilities $ cat << EOF >> .hg/hgrc > [extensions] > testsidedata2=$TESTDIR/testlib/ext-sidedata-2.py > EOF We expect the target to have sidedata that was generated by the source on push $ hg push -r . ../target-repo pushing to ../target-repo searching for changes adding changesets adding manifests adding file changes added 3 changesets with 3 changes to 2 files $ cd ../target-repo $ hg debugsidedata -c 0 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ hg debugsidedata -c 1 -v 2 sidedata entries entry-0001 size 4 '\x00\x00\x006' entry-0002 size 32 '\x98\t\xf9\xc4v\xf0\xc5P\x90\xf7wRf\xe8\xe27e\xfc\xc1\x93\xa4\x96\xd0\x1d\x97\xaaG\x1d\xd7t\xfa\xde' $ hg debugsidedata -m 2 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ hg debugsidedata a 1 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ cd .. (Push) Difference is not subset/superset ---------------------------------------- Source has one in common, one missing and one more sidedata category with the target. $ rm -rf source-repo target-repo $ hg init source-repo --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data $ cat << EOF >> source-repo/.hg/hgrc > [extensions] > testsidedata3=$TESTDIR/testlib/ext-sidedata-3.py > EOF $ hg init target-repo --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data $ cat << EOF >> target-repo/.hg/hgrc > [extensions] > testsidedata4=$TESTDIR/testlib/ext-sidedata-4.py > EOF $ cd source-repo $ echo aaa > a $ hg add a $ hg commit -m a $ echo aaa > b $ hg add b $ hg commit -m b $ echo xxx >> a $ hg commit -m aa Check that sidedata capabilities are advertised $ hg debugcapabilities . | grep sidedata exp-wanted-sidedata=1,2 $ hg debugcapabilities ../target-repo | grep sidedata exp-wanted-sidedata=2,3 Sidedata is generated in the source, but only the right categories (entry-0001 and entry-0002) $ hg debugsidedata -c 0 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ hg debugsidedata -c 1 -v 2 sidedata entries entry-0001 size 4 '\x00\x00\x006' entry-0002 size 32 '\x98\t\xf9\xc4v\xf0\xc5P\x90\xf7wRf\xe8\xe27e\xfc\xc1\x93\xa4\x96\xd0\x1d\x97\xaaG\x1d\xd7t\xfa\xde' $ hg debugsidedata -m 2 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ hg debugsidedata a 1 2 sidedata entries entry-0001 size 4 entry-0002 size 32 We expect the target to have sidedata that was generated by the source on push, and also removed the sidedata categories that are not supported by the target. Namely, we expect entry-0002 (only exchanged) and entry-0003 (generated), but not entry-0001. $ hg push -r . ../target-repo --traceback pushing to ../target-repo searching for changes adding changesets adding manifests adding file changes added 3 changesets with 3 changes to 2 files $ cd ../target-repo $ hg log -G o changeset: 2:40f977031323 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: aa | o changeset: 1:2707720c6597 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | o changeset: 0:7049e48789d7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a $ hg debugsidedata -c 0 2 sidedata entries entry-0002 size 32 entry-0003 size 48 $ hg debugsidedata -c 1 -v 2 sidedata entries entry-0002 size 32 '\x98\t\xf9\xc4v\xf0\xc5P\x90\xf7wRf\xe8\xe27e\xfc\xc1\x93\xa4\x96\xd0\x1d\x97\xaaG\x1d\xd7t\xfa\xde' entry-0003 size 48 '\x87\xcf\xdfI/\xb5\xed\xeaC\xc1\xf0S\xf3X\x1c\xcc\x00m\xee\xe6#\xc1\xe3\xcaB8Fk\x82e\xfc\xc01\xf6\xb7\xb9\xb3([\xf6D\xa6\xcf\x9b\xea\x11{\x08' $ hg debugsidedata -m 2 2 sidedata entries entry-0002 size 32 entry-0003 size 48 $ hg debugsidedata a 1 2 sidedata entries entry-0002 size 32 entry-0003 size 48 $ cd .. (Pull) Target has strict superset of the source ----------------------------------------------- $ rm -rf source-repo target-repo $ hg init source-repo --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data $ hg init target-repo --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data $ cat << EOF >> target-repo/.hg/hgrc > [extensions] > testsidedata=$TESTDIR/testlib/ext-sidedata.py > EOF $ cd source-repo $ echo aaa > a $ hg add a $ hg commit -m a $ echo aaa > b $ hg add b $ hg commit -m b $ echo xxx >> a $ hg commit -m aa No sidedata is generated in the source $ hg debugsidedata -c 0 Check that sidedata capabilities are advertised $ hg debugcapabilities ../target-repo | grep sidedata exp-wanted-sidedata=1,2 $ cd ../target-repo Add the required capabilities $ cat << EOF >> .hg/hgrc > [extensions] > testsidedata2=$TESTDIR/testlib/ext-sidedata-2.py > EOF We expect the target to have sidedata that it generated on-the-fly during pull $ hg pull -r . ../source-repo --traceback pulling from ../source-repo adding changesets adding manifests adding file changes added 3 changesets with 3 changes to 2 files new changesets 7049e48789d7:40f977031323 (run 'hg update' to get a working copy) $ hg debugsidedata -c 0 --traceback 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ hg debugsidedata -c 1 -v --traceback 2 sidedata entries entry-0001 size 4 '\x00\x00\x006' entry-0002 size 32 '\x98\t\xf9\xc4v\xf0\xc5P\x90\xf7wRf\xe8\xe27e\xfc\xc1\x93\xa4\x96\xd0\x1d\x97\xaaG\x1d\xd7t\xfa\xde' $ hg debugsidedata -m 2 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ hg debugsidedata a 1 2 sidedata entries entry-0001 size 4 entry-0002 size 32 $ cd ..