comparison tests/test-subrepo-svn.t @ 16073:b254f827b7a6

subrepo: rewrite handling of subrepo state at commit (issue2403)

When the contents of .hgsubstate are stale (either because they've
manually been tweaked or partial updates have confused it), we get
confused about whether it actually needs committing.

So instead, we actively consult the parent's substate and compare it
the actual current state when deciding whether it needs committing.

Side effect: lots of "committing subrepo" messages that didn't
correspond with real commits disappear.

This change is fairly invasive for a fairly obscure condition, so it's
kept on the default branch.

16072:bcb973abcc0b

  $ svn co --quiet "$SVNREPO"/src s
  $ mkdir subdir
  $ svn co --quiet "$SVNREPO"/src subdir/s
  $ hg add .hgsub
  $ hg ci -m1
  committing subrepository s
  committing subrepository subdir/s

make sure we avoid empty commits (issue2445)

  $ hg sum
  parent: 1:* tip (glob)

  $ cd rebaserepo
  $ svn co -r5 --quiet "$SVNREPO"/src s
  $ echo "s =        [svn]       $SVNREPO/src" >> .hgsub
  $ hg add .hgsub
  $ hg ci -m addsub
  committing subrepository s
  $ echo a > a
  $ hg ci -Am adda
  adding a
  $ hg up 0
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ svn up -qr6 s
  $ hg ci -m updatesub
  committing subrepository s
  created new head
  $ echo pyc > s/dir/epsilon.pyc
  $ hg up 1
  D    *s/dir (glob)
  

  $ hg checkout tip
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ echo "obstruct =        [svn]       $SVNREPO/externals" >> .hgsub
  $ svn co -r5 --quiet "$SVNREPO"/externals obstruct
  $ hg commit -m 'Start making obstructed working copy'
  committing subrepository obstruct
  $ hg book other
  $ hg co -r 'p1(tip)'
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ echo "obstruct =        [svn]       $SVNREPO/src" >> .hgsub
  $ svn co -r5 --quiet "$SVNREPO"/src obstruct
  $ hg commit -m 'Other branch which will be obstructed'
  committing subrepository obstruct
  created new head

Switching back to the head where we have another path mapped to the
same subrepo should work if the subrepo is clean.
  $ hg co other

  $ svn co "$SVNREPO/branch"@10 recreated
  A    recreated/somethingold
  Checked out revision 10.
  $ echo "recreated =        [svn]       $SVNREPO/branch" >> .hgsub
  $ hg ci -m addsub
  committing subrepository recreated
  $ cd recreated
  $ svn up -q
  $ cd ..
  $ hg ci -m updatesub
  committing subrepository recreated
  $ hg up -r-2
  D    *recreated/somethingnew (glob)
  A    *recreated/somethingold (glob)
  Checked out revision 10.
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

16073:b254f827b7a6

  $ svn co --quiet "$SVNREPO"/src s
  $ mkdir subdir
  $ svn co --quiet "$SVNREPO"/src subdir/s
  $ hg add .hgsub
  $ hg ci -m1

make sure we avoid empty commits (issue2445)

  $ hg sum
  parent: 1:* tip (glob)

  $ cd rebaserepo
  $ svn co -r5 --quiet "$SVNREPO"/src s
  $ echo "s =        [svn]       $SVNREPO/src" >> .hgsub
  $ hg add .hgsub
  $ hg ci -m addsub
  $ echo a > a
  $ hg ci -Am adda
  adding a
  $ hg up 0
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ svn up -qr6 s
  $ hg ci -m updatesub
  created new head
  $ echo pyc > s/dir/epsilon.pyc
  $ hg up 1
  D    *s/dir (glob)
  

  $ hg checkout tip
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ echo "obstruct =        [svn]       $SVNREPO/externals" >> .hgsub
  $ svn co -r5 --quiet "$SVNREPO"/externals obstruct
  $ hg commit -m 'Start making obstructed working copy'
  $ hg book other
  $ hg co -r 'p1(tip)'
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ echo "obstruct =        [svn]       $SVNREPO/src" >> .hgsub
  $ svn co -r5 --quiet "$SVNREPO"/src obstruct
  $ hg commit -m 'Other branch which will be obstructed'
  created new head

Switching back to the head where we have another path mapped to the
same subrepo should work if the subrepo is clean.
  $ hg co other

  $ svn co "$SVNREPO/branch"@10 recreated
  A    recreated/somethingold
  Checked out revision 10.
  $ echo "recreated =        [svn]       $SVNREPO/branch" >> .hgsub
  $ hg ci -m addsub
  $ cd recreated
  $ svn up -q
  $ cd ..
  $ hg ci -m updatesub
  $ hg up -r-2
  D    *recreated/somethingnew (glob)
  A    *recreated/somethingold (glob)
  Checked out revision 10.
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved