Mercurial > hg
view tests/test-narrow-rebase.t @ 39594:bdb41eaa8b59
snapshot: fix line order when skipping over empty deltas
The code movement in 37957e07138c introduced an error.
Since 8f83a953dddf, we discarded some revisions because they are identical to
their delta base (and use that delta base instead). That logic is good,
however, in 37957e07138c we mixed up the order of two line, adding the "new"
revision to the set of already tested one, instead of the discarded one. So in
practice, we were never investigating any revisions in a chain starting with
an empty delta. Creating significantly worst delta chain (eg: Mercurial's
manifest move goes from about 60MB up to about 80MB).
author | Boris Feld <boris.feld@octobus.net> |
---|---|
date | Mon, 10 Sep 2018 10:11:21 +0200 |
parents | a2a6e724d61a |
children | cb516a854bc7 |
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$ . "$TESTDIR/narrow-library.sh" create full repo $ hg init master $ cd master $ mkdir inside $ echo inside1 > inside/f1 $ echo inside2 > inside/f2 $ mkdir outside $ echo outside1 > outside/f1 $ echo outside2 > outside/f2 $ hg ci -Aqm 'initial' $ echo modified > inside/f1 $ hg ci -qm 'modify inside/f1' $ hg update -q 0 $ echo modified2 > inside/f2 $ hg ci -qm 'modify inside/f2' $ hg update -q 0 $ echo modified > outside/f1 $ hg ci -qm 'modify outside/f1' $ hg update -q 0 $ echo modified2 > outside/f1 $ hg ci -qm 'conflicting outside/f1' $ cd .. $ hg clone --narrow ssh://user@dummy/master narrow --include inside requesting all changes adding changesets adding manifests adding file changes added 5 changesets with 4 changes to 2 files (+3 heads) new changesets *:* (glob) updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd narrow $ cat >> $HGRCPATH <<EOF > [extensions] > rebase= > EOF $ hg update -q 0 Can rebase onto commit where no files outside narrow spec are involved $ hg update -q 0 $ echo modified > inside/f2 $ hg ci -qm 'modify inside/f2' $ hg rebase -d 'desc("modify inside/f1")' rebasing 5:c2f36d04e05d "modify inside/f2" (tip) saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-rebase.hg (glob) Can rebase onto conflicting changes inside narrow spec $ hg update -q 0 $ echo conflicting > inside/f1 $ hg ci -qm 'conflicting inside/f1' $ hg rebase -d 'desc("modify inside/f1")' 2>&1 | egrep -v '(warning:|incomplete!)' rebasing 6:cdce97fbf653 "conflicting inside/f1" (tip) merging inside/f1 unresolved conflicts (see hg resolve, then hg rebase --continue) $ echo modified3 > inside/f1 $ hg resolve -m 2>&1 | grep -v continue: (no more unresolved files) $ hg rebase --continue rebasing 6:cdce97fbf653 "conflicting inside/f1" (tip) saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-rebase.hg (glob) Can rebase onto non-conflicting changes outside narrow spec $ hg update -q 0 $ echo modified > inside/f2 $ hg ci -qm 'modify inside/f2' $ hg rebase -d 'desc("modify outside/f1")' rebasing 7:c2f36d04e05d "modify inside/f2" (tip) saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-rebase.hg (glob) Rebase interrupts on conflicting changes outside narrow spec $ hg update -q 'desc("conflicting outside/f1")' $ hg phase -f -d . no phases changed $ hg rebase -d 'desc("modify outside/f1")' rebasing 4:707c035aadb6 "conflicting outside/f1" abort: conflict in file 'outside/f1' is outside narrow clone [255]