view tests/test-largefiles-update.t @ 22842:d43d116a118c stable

shelve: don't delete "." when rebase is a no-op (issue4398)

When unshelving and facing a conflict, if we resolve all conflicts in
favour of the committed changes instead of the shelved changes, then
the ensuing implicit rebase is a no-op. That is, there is nothing to
rebase. In this case, there are no extra intermediate shelve commits
to strip either. Prior to this change, the commit being unshelved to
would be marked for destruction in a rather catastrophic way.

The relevant part of the test case failed as follows:

    $ hg unshelve -c
    unshelve of 'default' complete
    $ hg diff
    warning: ignoring unknown working parent 33f7f61e6c5e!
    diff --git a/a/a b/a/a
    new file mode 100644
    --- /dev/null
           b/a/a
    @@ -0,0   1,3 @@
      a
      c
      x
    $ hg status
    warning: ignoring unknown working parent 33f7f61e6c5e!
    M a/a
    ? a/a.orig
    ? foo/foo
    $ hg summary
    warning: ignoring unknown working parent 33f7f61e6c5e!
    parent: -1:000000000000  (no revision checked out)
    branch: default
    commit: 1 modified, 2 unknown (new branch head)
    update: 4 new changesets (update)

With this change, this test case now passes.

This file focuses mainly on updating largefiles in the working
directory (and ".hg/largefiles/dirstate")

  $ cat >> $HGRCPATH <<EOF
  > [ui]
  > merge = internal:fail
  > [extensions]
  > largefiles =
  > EOF

  $ hg init repo
  $ cd repo

  $ echo large1 > large1
  $ echo large2 > large2
  $ hg add --large large1 large2
  $ echo normal1 > normal1
  $ hg add normal1
  $ hg commit -m '#0'
  $ echo 'large1 in #1' > large1
  $ echo 'normal1 in #1' > normal1
  $ hg commit -m '#1'
  $ hg update -q -C 0
  $ echo 'large2 in #2' > large2
  $ hg commit -m '#2'
  created new head

Test that "hg merge" updates largefiles from "other" correctly

(getting largefiles from "other" normally)

  $ hg status -A large1
  C large1
  $ cat large1
  large1
  $ cat .hglf/large1
  4669e532d5b2c093a78eca010077e708a071bb64
  $ hg merge --config debug.dirstate.delaywrite=2
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  getting changed largefiles
  1 largefiles updated, 0 removed
  $ hg status -A large1
  M large1
  $ cat large1
  large1 in #1
  $ cat .hglf/large1
  58e24f733a964da346e2407a2bee99d9001184f5
  $ hg diff -c 1 --nodates .hglf/large1 | grep '^[+-][0-9a-z]'
  -4669e532d5b2c093a78eca010077e708a071bb64
  +58e24f733a964da346e2407a2bee99d9001184f5

(getting largefiles from "other" via conflict prompt)

  $ hg update -q -C 2
  $ echo 'large1 in #3' > large1
  $ echo 'normal1 in #3' > normal1
  $ hg commit -m '#3'
  $ cat .hglf/large1
  e5bb990443d6a92aaf7223813720f7566c9dd05b
  $ hg merge --config debug.dirstate.delaywrite=2 --config ui.interactive=True <<EOF
  > o
  > EOF
  largefile large1 has a merge conflict
  ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
  keep (l)ocal e5bb990443d6a92aaf7223813720f7566c9dd05b or
  take (o)ther 58e24f733a964da346e2407a2bee99d9001184f5? merging normal1
  warning: conflicts during merge.
  merging normal1 incomplete! (edit conflicts, then use 'hg resolve --mark')
  0 files updated, 1 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  getting changed largefiles
  1 largefiles updated, 0 removed
  [1]
  $ hg status -A large1
  M large1
  $ cat large1
  large1 in #1
  $ cat .hglf/large1
  58e24f733a964da346e2407a2bee99d9001184f5

Test that "hg revert -r REV" updates largefiles from "REV" correctly

  $ hg update -q -C 3
  $ hg status -A large1
  C large1
  $ cat large1
  large1 in #3
  $ cat .hglf/large1
  e5bb990443d6a92aaf7223813720f7566c9dd05b
  $ hg diff -c 1 --nodates .hglf/large1 | grep '^[+-][0-9a-z]'
  -4669e532d5b2c093a78eca010077e708a071bb64
  +58e24f733a964da346e2407a2bee99d9001184f5
  $ hg revert --no-backup -r 1 --config debug.dirstate.delaywrite=2 large1
  $ hg status -A large1
  M large1
  $ cat large1
  large1 in #1
  $ cat .hglf/large1
  58e24f733a964da346e2407a2bee99d9001184f5

  $ cd ..