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view tests/test-narrow-widen.t @ 39232:0a5b20c107a6
repository: remove storedeltachains from ifilestorage
The ifilestorage interface was bootstrapped from requirements of
callers outside the storage implementation (revlogs). I believe we
even made some members public so they could be part of the interface!
Historically, the changegroup code was a gross offender when it
came to accessing low-level storage primitives. There are a handful
of members on the ifilestorage interface that are/were used only
for changegroup code.
With the recent refactor of changegroup code and the establishment
of a formal API on the storage interface for producing revision
deltas, the changegroup code is no longer accessing these low-level
primitives related to delta generation directly. Instead, things
are abstracted away in the storage implementation.
This means we can remove elements from the storage interface that
are no longer needed.
We start with "storedeltachains."
We remove it from the interface. Then we make it a private
attribute and update all references.
.. api:: storedeltachains has been dropped from ifilestorage interface
.. api:: storedeltachains on revlog classes is now _storedeltachains
Differential Revision: https://phab.mercurial-scm.org/D4227
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Thu, 09 Aug 2018 16:11:24 -0700 |
parents | dc01484606da |
children | 5ebfb7cc6f2c |
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#testcases flat tree $ . "$TESTDIR/narrow-library.sh" #if tree $ cat << EOF >> $HGRCPATH > [experimental] > treemanifest = 1 > EOF #endif $ hg init master $ cd master $ cat >> .hg/hgrc <<EOF > [narrow] > serveellipses=True > EOF $ mkdir inside $ echo 'inside' > inside/f $ hg add inside/f $ hg commit -m 'add inside' $ mkdir widest $ echo 'widest' > widest/f $ hg add widest/f $ hg commit -m 'add widest' $ mkdir outside $ echo 'outside' > outside/f $ hg add outside/f $ hg commit -m 'add outside' $ cd .. narrow clone the inside file $ hg clone --narrow ssh://user@dummy/master narrow --include inside requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 1 changes to 1 files new changesets *:* (glob) updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd narrow $ hg tracked I path:inside $ ls inside $ cat inside/f inside $ cd .. add more upstream files which we will include in a wider narrow spec $ cd master $ mkdir wider $ echo 'wider' > wider/f $ hg add wider/f $ echo 'widest v2' > widest/f $ hg commit -m 'add wider, update widest' $ echo 'widest v3' > widest/f $ hg commit -m 'update widest v3' $ echo 'inside v2' > inside/f $ hg commit -m 'update inside' $ mkdir outside2 $ echo 'outside2' > outside2/f $ hg add outside2/f $ hg commit -m 'add outside2' $ echo 'widest v4' > widest/f $ hg commit -m 'update widest v4' $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n" *: update widest v4 (glob) *: add outside2 (glob) *: update inside (glob) *: update widest v3 (glob) *: add wider, update widest (glob) *: add outside (glob) *: add widest (glob) *: add inside (glob) $ cd .. Widen the narrow spec to see the wider file. This should not get the newly added upstream revisions. $ cd narrow $ hg tracked --addinclude wider/f comparing with ssh://user@dummy/master searching for changes no changes found saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-widen.hg (glob) adding changesets adding manifests adding file changes added 2 changesets with 1 changes to 1 files new changesets *:* (glob) $ hg tracked I path:inside I path:wider/f Pull down the newly added upstream revision. $ hg pull pulling from ssh://user@dummy/master searching for changes adding changesets adding manifests adding file changes added 4 changesets with 2 changes to 2 files new changesets *:* (glob) (run 'hg update' to get a working copy) $ hg update -r 'desc("add wider")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat wider/f wider $ hg update -r 'desc("update inside")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat wider/f wider $ cat inside/f inside v2 $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n" ...*: update widest v4 (glob) *: update inside (glob) ...*: update widest v3 (glob) *: add wider, update widest (glob) ...*: add outside (glob) *: add inside (glob) Check that widening with a newline fails $ hg tracked --addinclude 'widest > ' abort: newlines are not allowed in narrowspec paths [255] widen the narrow spec to include the widest file $ hg tracked --addinclude widest comparing with ssh://user@dummy/master searching for changes no changes found saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-widen.hg (glob) adding changesets adding manifests adding file changes added 8 changesets with 7 changes to 3 files new changesets *:* (glob) $ hg tracked I path:inside I path:wider/f I path:widest $ hg update 'desc("add widest")' 2 files updated, 0 files merged, 1 files removed, 0 files unresolved $ cat widest/f widest $ hg update 'desc("add wider, update widest")' 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat wider/f wider $ cat widest/f widest v2 $ hg update 'desc("update widest v3")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat widest/f widest v3 $ hg update 'desc("update widest v4")' 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat widest/f widest v4 $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n" *: update widest v4 (glob) ...*: add outside2 (glob) *: update inside (glob) *: update widest v3 (glob) *: add wider, update widest (glob) ...*: add outside (glob) *: add widest (glob) *: add inside (glob) separate suite of tests: files from 0-10 modified in changes 0-10. This allows more obvious precise tests tickling particular corner cases. $ cd .. $ hg init upstream $ cd upstream $ cat >> .hg/hgrc <<EOF > [narrow] > serveellipses=True > EOF $ for x in `$TESTDIR/seq.py 0 10` > do > mkdir d$x > echo $x > d$x/f > hg add d$x/f > hg commit -m "add d$x/f" > done $ hg log -T "{node|short}: {desc}\n" *: add d10/f (glob) *: add d9/f (glob) *: add d8/f (glob) *: add d7/f (glob) *: add d6/f (glob) *: add d5/f (glob) *: add d4/f (glob) *: add d3/f (glob) *: add d2/f (glob) *: add d1/f (glob) *: add d0/f (glob) make narrow clone with every third node. $ cd .. $ hg clone --narrow ssh://user@dummy/upstream narrow2 --include d0 --include d3 --include d6 --include d9 requesting all changes adding changesets adding manifests adding file changes added 8 changesets with 4 changes to 4 files new changesets *:* (glob) updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd narrow2 $ hg tracked I path:d0 I path:d3 I path:d6 I path:d9 $ hg verify checking changesets checking manifests checking directory manifests (tree !) crosschecking files in changesets and manifests checking files 4 files, 8 changesets, 4 total revisions $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n" ...*: add d10/f (glob) *: add d9/f (glob) ...*: add d8/f (glob) *: add d6/f (glob) ...*: add d5/f (glob) *: add d3/f (glob) ...*: add d2/f (glob) *: add d0/f (glob) $ hg tracked --addinclude d1 comparing with ssh://user@dummy/upstream searching for changes no changes found saved backup bundle to $TESTTMP/narrow2/.hg/strip-backup/*-widen.hg (glob) adding changesets adding manifests adding file changes added 9 changesets with 5 changes to 5 files new changesets *:* (glob) $ hg tracked I path:d0 I path:d1 I path:d3 I path:d6 I path:d9 $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n" ...*: add d10/f (glob) *: add d9/f (glob) ...*: add d8/f (glob) *: add d6/f (glob) ...*: add d5/f (glob) *: add d3/f (glob) ...*: add d2/f (glob) *: add d1/f (glob) *: add d0/f (glob) Verify shouldn't claim the repo is corrupt after a widen. $ hg verify checking changesets checking manifests checking directory manifests (tree !) crosschecking files in changesets and manifests checking files 5 files, 9 changesets, 5 total revisions Widening preserves parent of local commit $ cd .. $ hg clone -q --narrow ssh://user@dummy/upstream narrow3 --include d2 -r 2 $ cd narrow3 $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n" *: add d2/f (glob) ...*: add d1/f (glob) $ hg pull -q -r 3 $ hg co -q tip $ hg pull -q -r 4 $ echo local > d2/f $ hg ci -m local created new head $ hg tracked -q --addinclude d0 --addinclude d9 Widening preserves bookmarks $ cd .. $ hg clone -q --narrow ssh://user@dummy/upstream narrow-bookmarks --include d4 $ cd narrow-bookmarks $ echo local > d4/f $ hg ci -m local $ hg bookmarks bookmark $ hg bookmarks * bookmark 3:* (glob) $ hg -q tracked --addinclude d2 $ hg bookmarks * bookmark 5:* (glob) $ hg log -r bookmark -T '{desc}\n' local Widening that fails can be recovered from $ cd .. $ hg clone -q --narrow ssh://user@dummy/upstream interrupted --include d0 $ cd interrupted $ echo local > d0/f $ hg ci -m local $ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n" 2: local ...1: add d10/f 0: add d0/f $ hg bookmarks bookmark $ hg --config hooks.pretxnchangegroup.bad=false tracked --addinclude d1 comparing with ssh://user@dummy/upstream searching for changes no changes found saved backup bundle to $TESTTMP/interrupted/.hg/strip-backup/*-widen.hg (glob) adding changesets adding manifests adding file changes added 3 changesets with 2 changes to 2 files transaction abort! rollback completed abort: pretxnchangegroup.bad hook exited with status 1 [255] $ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n" $ hg bookmarks no bookmarks set $ hg unbundle .hg/strip-backup/*-widen.hg adding changesets adding manifests adding file changes added 3 changesets with 2 changes to 1 files new changesets *:* (glob) (run 'hg update' to get a working copy) $ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n" 2: local ...1: add d10/f 0: add d0/f $ hg bookmarks * bookmark 2:* (glob)