54 echo '% pull should not have updated'

    55 hg parents -q

    56 echo '% going back to the default branch'

    57 hg up -C 0

    58 hg parents

    59 echo '% no new revs, no update'

    60 hg pull -qu

    61 hg parents -q

    62 echo '% rollback'

    63 hg rollback

    64 hg up -C 0

    65 hg parents -q

    66 echo '% pull -u takes us back to branch foo'

    67 hg pull -qu

    68 hg parents

    69 

    70 echo '% rollback'

    71 hg rollback

    72 hg up -C 0

    73 echo '% parents'

    74 hg parents -q

    75 echo '% heads'

    76 hg heads -q

    77 echo '% pull -u -r otherrev url#rev updates to rev'

    78 hg pull -qur default default

    79 echo '% parents'

    80 hg parents

    81 echo '% heads'

    82 hg heads

    83