view tests/test-import-unknown.t @ 44643:0437959de6f5

phabricator: record all local commits used to create a Differential revision

Arcanist records all of the commits that it squashes into a single review, and
that info will be helpful when adding similar functionality.  This info is used
when submitting an updated review, so that the extension can recalculate the old
diff and see if a new one is necessary, or if it is just a property update.  It
also shows on the `commits` tab in the `Revision Contents` section.

When submitting in the usual 1:1 commit to review mode, the wire protocol is
unchanged.

The content of `hg:meta` is a bit odd, but such is the problem when folding
several commits.  The choice for the parent node is obvious, but the `node`
value uses the tip commit because that seems more natural, and is used elsewhere
to look up the previous diff when updating.  The rest of the attributes follow
from there.

Differential Revision: https://phab.mercurial-scm.org/D8308

  $ cat <<EOF >> $HGRCPATH
  > [extensions]
  > purge =
  > EOF

  $ hg init test
  $ cd test
  $ echo a > changed
  $ echo a > removed
  $ echo a > source
  $ hg ci -Am addfiles
  adding changed
  adding removed
  adding source
  $ echo a >> changed
  $ echo a > added
  $ hg add added
  $ hg rm removed
  $ hg cp source copied
  $ hg diff --git > ../unknown.diff

Test adding on top of an unknown file

  $ hg up -qC 0
  $ hg purge
  $ echo a > added
  $ hg import --no-commit ../unknown.diff
  applying ../unknown.diff
  file added already exists
  1 out of 1 hunks FAILED -- saving rejects to file added.rej
  abort: patch failed to apply
  [255]

Test modifying an unknown file

  $ hg revert -aq
  $ hg purge
  $ hg rm changed
  $ hg ci -m removechanged
  $ echo a > changed
  $ hg import --no-commit ../unknown.diff
  applying ../unknown.diff
  abort: cannot patch changed: file is not tracked
  [255]

Test removing an unknown file

  $ hg up -qC 0
  $ hg purge
  $ hg rm removed
  $ hg ci -m removeremoved
  created new head
  $ echo a > removed
  $ hg import --no-commit ../unknown.diff
  applying ../unknown.diff
  abort: cannot patch removed: file is not tracked
  [255]

Test copying onto an unknown file

  $ hg up -qC 0
  $ hg purge
  $ echo a > copied
  $ hg import --no-commit ../unknown.diff
  applying ../unknown.diff
  abort: cannot create copied: destination already exists
  [255]

  $ cd ..