view tests/test-flags.t @ 11999:62e2bbf523f2

revlog: generate full revisions when parent node is missing

The full revision is sent if the first parent, against which diff is calculated, is
missing at remote. This happens in the case of shallow clones.

  $ umask 027
  $ mkdir test1
  $ cd test1

  $ hg init
  $ touch a b
  $ hg add a b
  $ hg ci -m "added a b" -d "1000000 0"

  $ cd ..
  $ hg clone test1 test3
  updating to branch default
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ mkdir test2
  $ cd test2

  $ hg init
  $ hg pull ../test1
  pulling from ../test1
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 2 changes to 2 files
  (run 'hg update' to get a working copy)
  $ hg co
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ chmod +x a
  $ hg ci -m "chmod +x a" -d "1000000 0"

the changelog should mention file a:

  $ hg tip --template '{files}\n'
  a

  $ cd ../test1
  $ echo 123 >>a
  $ hg ci -m "a updated" -d "1000000 0"

  $ hg pull ../test2
  pulling from ../test2
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 0 changes to 0 files (+1 heads)
  (run 'hg heads' to see heads, 'hg merge' to merge)
  $ hg heads
  changeset:   2:37dccb76c058
  tag:         tip
  parent:      0:4536b1c2ca69
  user:        test
  date:        Mon Jan 12 13:46:40 1970 +0000
  summary:     chmod +x a
  
  changeset:   1:a187cb361a5a
  user:        test
  date:        Mon Jan 12 13:46:40 1970 +0000
  summary:     a updated
  
  $ hg history
  changeset:   2:37dccb76c058
  tag:         tip
  parent:      0:4536b1c2ca69
  user:        test
  date:        Mon Jan 12 13:46:40 1970 +0000
  summary:     chmod +x a
  
  changeset:   1:a187cb361a5a
  user:        test
  date:        Mon Jan 12 13:46:40 1970 +0000
  summary:     a updated
  
  changeset:   0:4536b1c2ca69
  user:        test
  date:        Mon Jan 12 13:46:40 1970 +0000
  summary:     added a b
  

  $ hg -v merge
  resolving manifests
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)

  $ cd ../test3
  $ echo 123 >>b
  $ hg ci -m "b updated" -d "1000000 0"

  $ hg pull ../test2
  pulling from ../test2
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 0 changes to 0 files (+1 heads)
  (run 'hg heads' to see heads, 'hg merge' to merge)
  $ hg heads
  changeset:   2:37dccb76c058
  tag:         tip
  parent:      0:4536b1c2ca69
  user:        test
  date:        Mon Jan 12 13:46:40 1970 +0000
  summary:     chmod +x a
  
  changeset:   1:d54568174d8e
  user:        test
  date:        Mon Jan 12 13:46:40 1970 +0000
  summary:     b updated
  
  $ hg history
  changeset:   2:37dccb76c058
  tag:         tip
  parent:      0:4536b1c2ca69
  user:        test
  date:        Mon Jan 12 13:46:40 1970 +0000
  summary:     chmod +x a
  
  changeset:   1:d54568174d8e
  user:        test
  date:        Mon Jan 12 13:46:40 1970 +0000
  summary:     b updated
  
  changeset:   0:4536b1c2ca69
  user:        test
  date:        Mon Jan 12 13:46:40 1970 +0000
  summary:     added a b
  

  $ hg -v merge
  resolving manifests
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)

  $ ls -l ../test[123]/a > foo
  $ cut -b 1-10 < foo
  -rwxr-x---
  -rwxr-x---
  -rwxr-x---

  $ hg debugindex .hg/store/data/a.i
     rev    offset  length   base linkrev nodeid       p1           p2
       0         0       0      0       0 b80de5d13875 000000000000 000000000000
  $ hg debugindex ../test2/.hg/store/data/a.i
     rev    offset  length   base linkrev nodeid       p1           p2
       0         0       0      0       0 b80de5d13875 000000000000 000000000000
  $ hg debugindex ../test1/.hg/store/data/a.i
     rev    offset  length   base linkrev nodeid       p1           p2
       0         0       0      0       0 b80de5d13875 000000000000 000000000000
       1         0       5      1       1 7fe919cc0336 b80de5d13875 000000000000