tests/test-rebase-bookmarks.t

tests: add missing trailing 'cd ..'

Many tests didn't change back from subdirectories at the end of the tests ...
and they don't have to. The missing 'cd ..' could always be added when another
test case is added to the test file.

This change do that tests (99.5%) consistently end up in $TESTDIR where they
started, thus making it simpler to extend them or move them around.

  $ cat >> $HGRCPATH <<EOF
  > [extensions]
  > graphlog=
  > rebase=
  > 
  > [phases]
  > publish=False
  > 
  > [alias]
  > tglog = log -G --template "{rev}: '{desc}' bookmarks: {bookmarks}\n"
  > EOF

Create a repo with several bookmarks
  $ hg init a
  $ cd a

  $ echo a > a
  $ hg ci -Am A
  adding a

  $ echo b > b
  $ hg ci -Am B
  adding b
  $ hg book 'X'
  $ hg book 'Y'
 
  $ echo c > c
  $ hg ci -Am C
  adding c
  $ hg book 'Z'

  $ hg up -q 0

  $ echo d > d
  $ hg ci -Am D
  adding d
  created new head

  $ hg tglog 
  @  3: 'D' bookmarks:
  |
  | o  2: 'C' bookmarks: Y Z
  | |
  | o  1: 'B' bookmarks: X
  |/
  o  0: 'A' bookmarks:
  
 
Move only rebased bookmarks

  $ cd ..
  $ hg clone -q a a1

  $ cd a1
  $ hg up -q Z

  $ hg rebase --detach -s Y -d 3
  saved backup bundle to $TESTTMP/a1/.hg/strip-backup/*-backup.hg (glob)

  $ hg tglog 
  @  3: 'C' bookmarks: Y Z
  |
  o  2: 'D' bookmarks:
  |
  | o  1: 'B' bookmarks: X
  |/
  o  0: 'A' bookmarks:
  
Keep bookmarks to the correct rebased changeset

  $ cd ..
  $ hg clone -q a a2

  $ cd a2
  $ hg up -q Z

  $ hg rebase -s 1 -d 3
  saved backup bundle to $TESTTMP/a2/.hg/strip-backup/*-backup.hg (glob)

  $ hg tglog 
  @  3: 'C' bookmarks: Y Z
  |
  o  2: 'B' bookmarks: X
  |
  o  1: 'D' bookmarks:
  |
  o  0: 'A' bookmarks:
  

  $ cd ..