Mercurial > hg
view tests/test-simple-update.t @ 46472:98e39f04d60e
upgrade: implement partial upgrade for upgrading persistent-nodemap
Upgrading repositories to use persistent nodemap should be fast and easy as it
requires only two things:
1) Updating the requirements
2) Writing a persistent-nodemap on disk
For both of the steps above, we don't need to edit existing revlogs.
This patch makes upgrade only do the above mentioned two steps if we are
only upgarding to use persistent-nodemap feature.
Since `nodemap.persist_nodemap()` assumes that there exists a nodemap file for
the given revlog if we are trying to call it, this patch adds `force` argument
to create a file if does not exist which is true in our upgrade case.
The test changes demonstrate that we no longer write nodemap files for manifest
after upgrade which I think is desirable.
Differential Revision: https://phab.mercurial-scm.org/D9936
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Mon, 01 Feb 2021 00:02:00 +0530 |
parents | 8d72e29ad1e0 |
children | 2f2682f40ea0 |
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$ hg init test $ cd test $ echo foo>foo $ hg addremove adding foo $ hg commit -m "1" $ hg verify checking changesets checking manifests crosschecking files in changesets and manifests checking files checked 1 changesets with 1 changes to 1 files $ hg clone . ../branch updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd ../branch $ hg co 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo bar>>foo $ hg commit -m "2" -d '1 0' $ cd ../test $ hg pull ../branch pulling from ../branch searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files new changesets 84b9316f7b31 1 local changesets published (run 'hg update' to get a working copy) $ hg verify checking changesets checking manifests crosschecking files in changesets and manifests checking files checked 2 changesets with 2 changes to 1 files $ hg co 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat foo foo bar $ hg manifest --debug 6f4310b00b9a147241b071a60c28a650827fb03d 644 foo update to rev 0 with a date $ hg upd -d foo 0 abort: you can't specify a revision and a date [10] update by date $ hg update -d '<1970-01-01 00:00:02 +0000' found revision 1 from Thu Jan 01 00:00:01 1970 +0000 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg update -d '<1970-01-01 00:00:01 +0000' found revision 1 from Thu Jan 01 00:00:01 1970 +0000 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg update -d '<1970-01-01 00:00:00 +0000' found revision 0 from Thu Jan 01 00:00:00 1970 +0000 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg update -d '>1970-01-01 00:00:02 +0000' abort: revision matching date not found [10] $ hg update -d '>1970-01-01 00:00:01 +0000' found revision 1 from Thu Jan 01 00:00:01 1970 +0000 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg update -d '>1970-01-01 00:00:00 +0000' found revision 1 from Thu Jan 01 00:00:01 1970 +0000 0 files updated, 0 files merged, 0 files removed, 0 files unresolved update to default destination (with empty revspec) $ hg update -q null $ hg update 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id 84b9316f7b31 tip $ hg update -q null $ hg update -r '' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id 84b9316f7b31 tip $ hg update -q null $ hg update '' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id 84b9316f7b31 tip $ cd .. update with worker processes #if no-windows $ cat <<EOF > forceworker.py > from mercurial import extensions, worker > def nocost(orig, ui, costperop, nops, threadsafe=True): > return worker._numworkers(ui) > 1 > def uisetup(ui): > extensions.wrapfunction(worker, 'worthwhile', nocost) > EOF $ hg init worker $ cd worker $ cat <<EOF >> .hg/hgrc > [extensions] > forceworker = $TESTTMP/forceworker.py > [worker] > numcpus = 4 > EOF $ for i in `"$PYTHON" $TESTDIR/seq.py 1 100`; do > echo $i > $i > done $ hg ci -qAm 'add 100 files' $ hg update null 0 files updated, 0 files merged, 100 files removed, 0 files unresolved $ hg update -v | grep 100 getting 100 100 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg status $ cd .. #endif