tests/test-remotefilelog-partial-shallow.t
author Augie Fackler <augie@google.com>
Thu, 27 Sep 2018 13:03:19 -0400
changeset 40495 3a333a582d7b
child 40571 95a079ea1e19
permissions -rw-r--r--
remotefilelog: import pruned-down remotefilelog extension from hg-experimental This is remotefilelog as of my recent patches for compatibility with current tip of hg, minus support for old versions of Mercurial and some FB-specific features like their treemanifest extension and fetching linkrev data from a patched phabricator. The file extutil.py moved from hgext3rd to remotefilelog. This is not yet ready to be landed, consider it a preview for now. Planned changes include: * replace lz4 with zstd * rename some capabilities, requirements and wireproto commands to mark them as experimental * consolidate bits of shallowutil with related functions (eg readfile) I'm certainly open to other (small) changes, but my rough mission is to land this largely as-is so we can use it as a model of the functionality we need going forward for lazy-fetching of file contents from a server. # no-check-commit because of a few foo_bar functions Differential Revision: https://phab.mercurial-scm.org/D4782
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  $ PYTHONPATH=$TESTDIR/..:$PYTHONPATH
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  $ export PYTHONPATH
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  $ . "$TESTDIR/remotefilelog-library.sh"
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  $ hginit master
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  $ cd master
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  $ cat >> .hg/hgrc <<EOF
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  > [remotefilelog]
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  > server=True
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  > EOF
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  $ echo x > foo
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  $ echo y > bar
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  $ hg commit -qAm one
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  $ cd ..
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# partial shallow clone
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  $ hg clone --shallow ssh://user@dummy/master shallow --noupdate --config remotefilelog.includepattern=foo
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  streaming all changes
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  3 files to transfer, 336 bytes of data
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  transferred 336 bytes in * seconds (*/sec) (glob)
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  searching for changes
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  no changes found
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  $ cat >> shallow/.hg/hgrc <<EOF
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  > [remotefilelog]
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  > cachepath=$PWD/hgcache
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  > debug=True
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  > includepattern=foo
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  > reponame = master
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  > [extensions]
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  > remotefilelog=
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  > EOF
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  $ ls shallow/.hg/store/data
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  bar.i
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# update partial clone
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  $ cd shallow
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  $ hg update
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  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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  1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
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  $ cat foo
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  x
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  $ cat bar
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  y
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  $ cd ..
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# pull partial clone
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  $ cd master
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  $ echo a >> foo
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  $ echo b >> bar
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  $ hg commit -qm two
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  $ cd ../shallow
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  $ hg pull
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  pulling from ssh://user@dummy/master
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  searching for changes
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  adding changesets
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  adding manifests
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  adding file changes
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  added 1 changesets with 0 changes to 0 files
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  new changesets a9688f18cb91
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  (run 'hg update' to get a working copy)
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  $ hg update
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  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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  1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
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  $ cat foo
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  x
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  a
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  $ cat bar
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  y
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  b
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  $ cd ..