view tests/test-remotefilelog-log.t @ 50439:4077d6222cf1

hgweb: add support to explicitly access hidden changesets

This changeset adds a "global" `access-hidden` argument to hgweb. This argument
lift the "hidden" filtering. This means the request has access to hidden (eg:
obsolete) changesets. Secret changesets remains filtered.

This feature has multiple applications. The first main use case is to allow the
hgweb interface to display more obsolescence related data, such as the Anton
Shestakov work to add `obslog` support to hgweb.

The second foreseen usecase is support for a `--remote-hidden` argument to `hg
pull` and `hg clone`. This flag will make it possible to retrieve hidden
(typically obsolete) changeset under some conditions. This is useful when
digging up obsolescence history or when doing full mirroring. More on this
feature coming in later changesets.

To avoid exposing information by mistake, access to this feature is currently
controlled with the `experimental.server.allow-hidden-access` config option. The
option works the same way as `web.allow-push`. The current default is to not
allow any hidden access. However we might change it before the feature stop
being experimental.

#require no-windows

  $ . "$TESTDIR/remotefilelog-library.sh"

  $ hg init master
  $ cd master
  $ cat >> .hg/hgrc <<EOF
  > [remotefilelog]
  > server=True
  > EOF
  $ echo x > x
  $ hg commit -qAm x
  $ mkdir dir
  $ echo y > dir/y
  $ hg commit -qAm y

  $ cd ..

Shallow clone from full

  $ hgcloneshallow ssh://user@dummy/master shallow --noupdate
  streaming all changes
  2 files to transfer, 473 bytes of data
  transferred 473 bytes in * seconds (*/sec) (glob)
  searching for changes
  no changes found
  $ cd shallow
  $ hg debugrequires
  dotencode
  dirstate-v2 (dirstate-v2 !)
  exp-remotefilelog-repo-req-1
  fncache
  generaldelta
  persistent-nodemap (rust !)
  revlog-compression-zstd (zstd !)
  revlogv1
  share-safe
  sparserevlog
  store

  $ hg update
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)

Log on a file without -f

  $ hg log dir/y
  warning: file log can be slow on large repos - use -f to speed it up
  changeset:   1:2e73264fab97
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     y
  
Log on a file with -f

  $ hg log -f dir/y
  changeset:   1:2e73264fab97
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     y
  
Log on a file with kind in path
  $ hg log -r "filelog('path:dir/y')"
  changeset:   1:2e73264fab97
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     y
  
Log on multiple files with -f

  $ hg log -f dir/y x
  changeset:   1:2e73264fab97
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     y
  
  changeset:   0:b292c1e3311f
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     x
  
Log on a directory

  $ hg log dir
  changeset:   1:2e73264fab97
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     y
  
Log on a file from inside a directory

  $ cd dir
  $ hg log y
  warning: file log can be slow on large repos - use -f to speed it up
  changeset:   1:2e73264fab97
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     y
  
Log on a file via -fr
  $ cd ..
  $ hg log -fr tip dir/ --template '{rev}\n'
  1

Trace renames
  $ hg mv x z
  $ hg commit -m move
  $ hg log -f z -T '{desc} {file_copies}\n' -G
  @  move z (x)
  :
  o  x
  

Verify remotefilelog handles rename metadata stripping when comparing file sizes
  $ hg debugrebuilddirstate
  $ hg status