view tests/test-clone.t @ 23575:a2f139d25845

subrepo: drop the 'ui' parameter to archive()

The current state of subrepo methods is to pass a 'ui' object to some methods,
which has the effect of overriding the subrepo configuration since it is the
root repo's 'ui' that is passed along as deep as there are subrepos.  Other
subrepo method are *not* passed the root 'ui', and instead delegate to their
repo object's 'ui'.  Even in the former case where the root 'ui' is available,
some methods are inconsistent in their use of both the root 'ui' and the local
repo's 'ui'.  (Consider hg._incoming() uses the root 'ui' for path expansion
and some status messages, but also calls bundlerepo.getremotechanges(), which
eventually calls discovery.findcommonincoming(), which calls
setdiscovery.findcommonheads(), which calls status() on the local repo 'ui'.)

This inconsistency with respect to the configured output level is probably
always hidden, because --verbose, --debug and --quiet, along with their 'ui.xxx'
equivalents in the global and user level hgrc files are propagated from the
parent repo to the subrepo via 'baseui'.  The 'ui.xxx' settings in the parent
repo hgrc file are not propagated, but that seems like an unusual thing to set
on a per repo config file.  Any 'ui.xxx' options changed by --config are also
not propagated, because they are set on repo.ui by dispatch.py, not repo.baseui.

The goal here is to cleanup the subrepo methods by dropping the 'ui' parameter,
which in turn prevents mixing subtly different 'ui' instances on a given subrepo
level.  Some methods use more than just the output level settings in 'ui' (add
for example ends up calling scmutil.checkportabilityalert() with both the root
and local repo's 'ui' at different points).  This series just goes for the low
hanging fruit and switches methods that only use the output level.

If we really care about not letting a subrepo config override the root repo's
output level, we can propagate the verbose, debug and quiet settings to the
subrepo in the same way 'ui.commitsubrepos' is in hgsubrepo.__init__.

Archive only uses the 'ui' object to call its progress() method, and gitsubrepo
calls status().

Prepare repo a:

  $ hg init a
  $ cd a
  $ echo a > a
  $ hg add a
  $ hg commit -m test
  $ echo first line > b
  $ hg add b

Create a non-inlined filelog:

  $ $PYTHON -c 'file("data1", "wb").write("".join("%s\n" % x for x in range(10000)))'
  $ for j in 0 1 2 3 4 5 6 7 8 9; do
  >   cat data1 >> b
  >   hg commit -m test
  > done

List files in store/data (should show a 'b.d'):

  $ for i in .hg/store/data/*; do
  >   echo $i
  > done
  .hg/store/data/a.i
  .hg/store/data/b.d
  .hg/store/data/b.i

Trigger branchcache creation:

  $ hg branches
  default                       10:a7949464abda
  $ ls .hg/cache
  branch2-served

Default operation:

  $ hg clone . ../b
  updating to branch default
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd ../b

Ensure branchcache got copied over:

  $ ls .hg/cache
  branch2-served

  $ cat a
  a
  $ hg verify
  checking changesets
  checking manifests
  crosschecking files in changesets and manifests
  checking files
  2 files, 11 changesets, 11 total revisions

Invalid dest '' must abort:

  $ hg clone . ''
  abort: empty destination path is not valid
  [255]

No update, with debug option:

#if hardlink
  $ hg --debug clone -U . ../c
  linked 8 files
#else
  $ hg --debug clone -U . ../c
  copied 8 files
#endif
  $ cd ../c

Ensure branchcache got copied over:

  $ ls .hg/cache
  branch2-served

  $ cat a 2>/dev/null || echo "a not present"
  a not present
  $ hg verify
  checking changesets
  checking manifests
  crosschecking files in changesets and manifests
  checking files
  2 files, 11 changesets, 11 total revisions

Default destination:

  $ mkdir ../d
  $ cd ../d
  $ hg clone ../a
  destination directory: a
  updating to branch default
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd a
  $ hg cat a
  a
  $ cd ../..

Check that we drop the 'file:' from the path before writing the .hgrc:

  $ hg clone file:a e
  updating to branch default
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ grep 'file:' e/.hg/hgrc
  [1]

Check that path aliases are expanded:

  $ hg clone -q -U --config 'paths.foobar=a#0' foobar f
  $ hg -R f showconfig paths.default
  $TESTTMP/a#0 (glob)

Use --pull:

  $ hg clone --pull a g
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 11 changesets with 11 changes to 2 files
  updating to branch default
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg -R g verify
  checking changesets
  checking manifests
  crosschecking files in changesets and manifests
  checking files
  2 files, 11 changesets, 11 total revisions

Invalid dest '' with --pull must abort (issue2528):

  $ hg clone --pull a ''
  abort: empty destination path is not valid
  [255]

Clone to '.':

  $ mkdir h
  $ cd h
  $ hg clone ../a .
  updating to branch default
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd ..


*** Tests for option -u ***

Adding some more history to repo a:

  $ cd a
  $ hg tag ref1
  $ echo the quick brown fox >a
  $ hg ci -m "hacked default"
  $ hg up ref1
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ hg branch stable
  marked working directory as branch stable
  (branches are permanent and global, did you want a bookmark?)
  $ echo some text >a
  $ hg ci -m "starting branch stable"
  $ hg tag ref2
  $ echo some more text >a
  $ hg ci -m "another change for branch stable"
  $ hg up ref2
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ hg parents
  changeset:   13:e8ece76546a6
  branch:      stable
  tag:         ref2
  parent:      10:a7949464abda
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     starting branch stable
  

Repo a has two heads:

  $ hg heads
  changeset:   15:0aae7cf88f0d
  branch:      stable
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     another change for branch stable
  
  changeset:   12:f21241060d6a
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     hacked default
  

  $ cd ..


Testing --noupdate with --updaterev (must abort):

  $ hg clone --noupdate --updaterev 1 a ua
  abort: cannot specify both --noupdate and --updaterev
  [255]


Testing clone -u:

  $ hg clone -u . a ua
  updating to branch stable
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

Repo ua has both heads:

  $ hg -R ua heads
  changeset:   15:0aae7cf88f0d
  branch:      stable
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     another change for branch stable
  
  changeset:   12:f21241060d6a
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     hacked default
  

Same revision checked out in repo a and ua:

  $ hg -R a parents --template "{node|short}\n"
  e8ece76546a6
  $ hg -R ua parents --template "{node|short}\n"
  e8ece76546a6

  $ rm -r ua


Testing clone --pull -u:

  $ hg clone --pull -u . a ua
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 16 changesets with 16 changes to 3 files (+1 heads)
  updating to branch stable
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

Repo ua has both heads:

  $ hg -R ua heads
  changeset:   15:0aae7cf88f0d
  branch:      stable
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     another change for branch stable
  
  changeset:   12:f21241060d6a
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     hacked default
  

Same revision checked out in repo a and ua:

  $ hg -R a parents --template "{node|short}\n"
  e8ece76546a6
  $ hg -R ua parents --template "{node|short}\n"
  e8ece76546a6

  $ rm -r ua


Testing clone -u <branch>:

  $ hg clone -u stable a ua
  updating to branch stable
  3 files updated, 0 files merged, 0 files removed, 0 files unresolved

Repo ua has both heads:

  $ hg -R ua heads
  changeset:   15:0aae7cf88f0d
  branch:      stable
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     another change for branch stable
  
  changeset:   12:f21241060d6a
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     hacked default
  

Branch 'stable' is checked out:

  $ hg -R ua parents
  changeset:   15:0aae7cf88f0d
  branch:      stable
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     another change for branch stable
  

  $ rm -r ua


Testing default checkout:

  $ hg clone a ua
  updating to branch default
  3 files updated, 0 files merged, 0 files removed, 0 files unresolved

Repo ua has both heads:

  $ hg -R ua heads
  changeset:   15:0aae7cf88f0d
  branch:      stable
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     another change for branch stable
  
  changeset:   12:f21241060d6a
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     hacked default
  

Branch 'default' is checked out:

  $ hg -R ua parents
  changeset:   12:f21241060d6a
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     hacked default
  
Test clone with a branch named "@" (issue3677)

  $ hg -R ua branch @
  marked working directory as branch @
  (branches are permanent and global, did you want a bookmark?)
  $ hg -R ua commit -m 'created branch @'
  $ hg clone ua atbranch
  updating to branch default
  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg -R atbranch heads
  changeset:   16:798b6d97153e
  branch:      @
  tag:         tip
  parent:      12:f21241060d6a
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     created branch @
  
  changeset:   15:0aae7cf88f0d
  branch:      stable
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     another change for branch stable
  
  changeset:   12:f21241060d6a
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     hacked default
  
  $ hg -R atbranch parents
  changeset:   12:f21241060d6a
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     hacked default
  

  $ rm -r ua atbranch


Testing #<branch>:

  $ hg clone -u . a#stable ua
  adding changesets
  adding manifests
  adding file changes
  added 14 changesets with 14 changes to 3 files
  updating to branch stable
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

Repo ua has branch 'stable' and 'default' (was changed in fd511e9eeea6):

  $ hg -R ua heads
  changeset:   13:0aae7cf88f0d
  branch:      stable
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     another change for branch stable
  
  changeset:   10:a7949464abda
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     test
  

Same revision checked out in repo a and ua:

  $ hg -R a parents --template "{node|short}\n"
  e8ece76546a6
  $ hg -R ua parents --template "{node|short}\n"
  e8ece76546a6

  $ rm -r ua


Testing -u -r <branch>:

  $ hg clone -u . -r stable a ua
  adding changesets
  adding manifests
  adding file changes
  added 14 changesets with 14 changes to 3 files
  updating to branch stable
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

Repo ua has branch 'stable' and 'default' (was changed in fd511e9eeea6):

  $ hg -R ua heads
  changeset:   13:0aae7cf88f0d
  branch:      stable
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     another change for branch stable
  
  changeset:   10:a7949464abda
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     test
  

Same revision checked out in repo a and ua:

  $ hg -R a parents --template "{node|short}\n"
  e8ece76546a6
  $ hg -R ua parents --template "{node|short}\n"
  e8ece76546a6

  $ rm -r ua


Testing -r <branch>:

  $ hg clone -r stable a ua
  adding changesets
  adding manifests
  adding file changes
  added 14 changesets with 14 changes to 3 files
  updating to branch stable
  3 files updated, 0 files merged, 0 files removed, 0 files unresolved

Repo ua has branch 'stable' and 'default' (was changed in fd511e9eeea6):

  $ hg -R ua heads
  changeset:   13:0aae7cf88f0d
  branch:      stable
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     another change for branch stable
  
  changeset:   10:a7949464abda
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     test
  

Branch 'stable' is checked out:

  $ hg -R ua parents
  changeset:   13:0aae7cf88f0d
  branch:      stable
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     another change for branch stable
  

  $ rm -r ua


Issue2267: Error in 1.6 hg.py: TypeError: 'NoneType' object is not
iterable in addbranchrevs()

  $ cat <<EOF > simpleclone.py
  > from mercurial import ui, hg
  > myui = ui.ui()
  > repo = hg.repository(myui, 'a')
  > hg.clone(myui, {}, repo, dest="ua")
  > EOF

  $ python simpleclone.py
  updating to branch default
  3 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ rm -r ua

  $ cat <<EOF > branchclone.py
  > from mercurial import ui, hg, extensions
  > myui = ui.ui()
  > extensions.loadall(myui)
  > repo = hg.repository(myui, 'a')
  > hg.clone(myui, {}, repo, dest="ua", branch=["stable",])
  > EOF

  $ python branchclone.py
  adding changesets
  adding manifests
  adding file changes
  added 14 changesets with 14 changes to 3 files
  updating to branch stable
  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ rm -r ua


Test clone with special '@' bookmark:
  $ cd a
  $ hg bookmark -r a7949464abda @  # branch point of stable from default
  $ hg clone . ../i
  updating to bookmark @
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg id -i ../i
  a7949464abda
  $ rm -r ../i

  $ hg bookmark -f -r stable @
  $ hg bookmarks
     @                         15:0aae7cf88f0d
  $ hg clone . ../i
  updating to bookmark @ on branch stable
  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg id -i ../i
  0aae7cf88f0d
  $ cd "$TESTTMP"


Testing failures:

  $ mkdir fail
  $ cd fail

No local source

  $ hg clone a b
  abort: repository a not found!
  [255]

No remote source

#if windows
  $ hg clone http://127.0.0.1:3121/a b
  abort: error: * (glob)
  [255]
#else
  $ hg clone http://127.0.0.1:3121/a b
  abort: error: *refused* (glob)
  [255]
#endif
  $ rm -rf b # work around bug with http clone


#if unix-permissions no-root

Inaccessible source

  $ mkdir a
  $ chmod 000 a
  $ hg clone a b
  abort: repository a not found!
  [255]

Inaccessible destination

  $ hg init b
  $ cd b
  $ hg clone . ../a
  abort: Permission denied: '../a'
  [255]
  $ cd ..
  $ chmod 700 a
  $ rm -r a b

#endif


#if fifo

Source of wrong type

  $ mkfifo a
  $ hg clone a b
  abort: repository a not found!
  [255]
  $ rm a

#endif

Default destination, same directory

  $ hg init q
  $ hg clone q
  destination directory: q
  abort: destination 'q' is not empty
  [255]

destination directory not empty

  $ mkdir a
  $ echo stuff > a/a
  $ hg clone q a
  abort: destination 'a' is not empty
  [255]


#if unix-permissions no-root

leave existing directory in place after clone failure

  $ hg init c
  $ cd c
  $ echo c > c
  $ hg commit -A -m test
  adding c
  $ chmod -rx .hg/store/data
  $ cd ..
  $ mkdir d
  $ hg clone c d 2> err
  [255]
  $ test -d d
  $ test -d d/.hg
  [1]

re-enable perm to allow deletion

  $ chmod +rx c/.hg/store/data

#endif

  $ cd ..

Test clone from the repository in (emulated) revlog format 0 (issue4203):

  $ mkdir issue4203
  $ mkdir -p src/.hg
  $ echo foo > src/foo
  $ hg -R src add src/foo
  $ hg -R src commit -m '#0'
  $ hg -R src log -q
  0:e1bab28bca43
  $ hg clone -U -q src dst
  $ hg -R dst log -q
  0:e1bab28bca43
  $ cd ..