Mercurial > hg
view tests/test-bundle-vs-outgoing.t @ 30190:56b930238036 stable
largefiles: more safe handling of interruptions while updating modifications
Largefiles are fragile with the design where dirstate and lfdirstate must be
kept in sync.
To be less fragile, mark all clean largefiles as unsure ("normallookup") before
updating standins. After standins have been updated and we know exactly which
largefile standins actually was changed, mark the unchanged largefiles back to
clean ("normal").
This will make the failure mode more safe. If interrupted, the next command
will continue to perform extra hashing of all largefiles. That will do that all
largefiles that are out of sync with their standin will be marked dirty and
they will show up in status and can be cleaned with update --clean.
author | Mads Kiilerich <madski@unity3d.com> |
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date | Sun, 16 Oct 2016 02:29:45 +0200 |
parents | aa9385f983fa |
children | eb586ed5d8ce |
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this structure seems to tickle a bug in bundle's search for changesets, so first we have to recreate it o 8 | | o 7 | | | o 6 |/| o | 5 | | o | 4 | | | o 3 | | | o 2 |/ o 1 | o 0 $ mkrev() > { > revno=$1 > echo "rev $revno" > echo "rev $revno" > foo.txt > hg -q ci -m"rev $revno" > } setup test repo1 $ hg init repo1 $ cd repo1 $ echo "rev 0" > foo.txt $ hg ci -Am"rev 0" adding foo.txt $ mkrev 1 rev 1 first branch $ mkrev 2 rev 2 $ mkrev 3 rev 3 back to rev 1 to create second branch $ hg up -r1 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ mkrev 4 rev 4 $ mkrev 5 rev 5 merge first branch to second branch $ hg up -C -r5 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ HGMERGE=internal:local hg merge 0 files updated, 1 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ echo "merge rev 5, rev 3" > foo.txt $ hg ci -m"merge first branch to second branch" one more commit following the merge $ mkrev 7 rev 7 back to "second branch" to make another head $ hg up -r5 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ mkrev 8 rev 8 the story so far $ hg log -G --template "{rev}\n" @ 8 | | o 7 | | | o 6 |/| o | 5 | | o | 4 | | | o 3 | | | o 2 |/ o 1 | o 0 check that "hg outgoing" really does the right thing sanity check of outgoing: expect revs 4 5 6 7 8 $ hg clone -r3 . ../repo2 adding changesets adding manifests adding file changes added 4 changesets with 4 changes to 1 files updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved this should (and does) report 5 outgoing revisions: 4 5 6 7 8 $ hg outgoing --template "{rev}\n" ../repo2 comparing with ../repo2 searching for changes 4 5 6 7 8 test bundle (destination repo): expect 5 revisions this should bundle the same 5 revisions that outgoing reported, but it actually bundles 7 $ hg bundle foo.bundle ../repo2 searching for changes 5 changesets found test bundle (base revision): expect 5 revisions this should (and does) give exactly the same result as bundle with a destination repo... i.e. it's wrong too $ hg bundle --base 3 foo.bundle 5 changesets found $ cd ..