$ cat >> $HGRCPATH <<EOF

  > [extensions]

  > graphlog=

  > rebase=

  > mq=

  > 

  > [phases]

  > publish=False

  > 

  > [alias]

  > tglog  = log -G --template "{rev}: '{desc}' {branches}\n"

  > theads = heads --template "{rev}: '{desc}' {branches}\n"

  > EOF

  $ hg init a

  $ cd a

  $ echo a > a

  $ hg ci -Am A

  adding a

  $ hg branch branch1

  marked working directory as branch branch1

  (branches are permanent and global, did you want a bookmark?)

  $ hg ci -m 'branch1'

  $ echo b > b

  $ hg ci -Am B

  adding b

  $ hg up -q 0

  $ hg branch branch2

  marked working directory as branch branch2

  (branches are permanent and global, did you want a bookmark?)

  $ hg ci -m 'branch2'

  $ echo c > C

  $ hg ci -Am C

  adding C

  $ hg up -q 2

  $ hg branch -f branch2

  marked working directory as branch branch2

  (branches are permanent and global, did you want a bookmark?)

  $ echo d > d

  $ hg ci -Am D

  adding d

  created new head

  $ echo e > e

  $ hg ci -Am E

  adding e

  $ hg update default

  0 files updated, 0 files merged, 3 files removed, 0 files unresolved

  $ hg branch branch3

  marked working directory as branch branch3

  (branches are permanent and global, did you want a bookmark?)

  $ hg ci -m 'branch3'

  $ echo f > f

  $ hg ci -Am F

  adding f

  $ cd ..

Rebase part of branch2 (5-6) onto branch3 (8):

  $ hg clone -q -u . a a1

  $ cd a1

  $ hg tglog

  @  8: 'F' branch3

  |

  o  7: 'branch3' branch3

  |

  | o  6: 'E' branch2

  | |

  | o  5: 'D' branch2

  | |

  | | o  4: 'C' branch2

  | | |

  +---o  3: 'branch2' branch2

  | |

  | o  2: 'B' branch1

  | |

  | o  1: 'branch1' branch1

  |/

  o  0: 'A'

  $ hg branches

  branch3                        8:4666b71e8e32

  branch2                        6:5097051d331d

  branch1                        2:0a03079c47fd (inactive)

  default                        0:1994f17a630e (inactive)

  $ hg theads

  8: 'F' branch3

  6: 'E' branch2

  4: 'C' branch2

  2: 'B' branch1

  0: 'A' 

  $ hg rebase -s 5 -d 8

  saved backup bundle to $TESTTMP/a1/.hg/strip-backup/*-backup.hg (glob)

  $ hg branches

  branch3                        8:466cdfb14b62

  branch2                        4:e4fdb121d036

  branch1                        2:0a03079c47fd

  default                        0:1994f17a630e (inactive)

  $ hg theads

  8: 'E' branch3

  4: 'C' branch2

  2: 'B' branch1

  0: 'A' 

  $ hg tglog

  @  8: 'E' branch3

  |

  o  7: 'D' branch3

  |

  o  6: 'F' branch3

  |

  o  5: 'branch3' branch3

  |

  | o  4: 'C' branch2

  | |

  | o  3: 'branch2' branch2

  |/

  | o  2: 'B' branch1

  | |

  | o  1: 'branch1' branch1

  |/

  o  0: 'A'

  $ cd ..

Rebase head of branch3 (8) onto branch2 (6):

  $ hg clone -q -u . a a2

  $ cd a2

  $ hg tglog

  @  8: 'F' branch3

  |

  o  7: 'branch3' branch3

  |

  | o  6: 'E' branch2

  | |

  | o  5: 'D' branch2

  | |

  | | o  4: 'C' branch2

  | | |

  +---o  3: 'branch2' branch2

  | |

  | o  2: 'B' branch1

  | |

  | o  1: 'branch1' branch1

  |/

  o  0: 'A'

  $ hg rebase -s 8 -d 6

  saved backup bundle to $TESTTMP/a2/.hg/strip-backup/*-backup.hg (glob)

  $ hg branches

  branch2                        8:6b4bdc1b5ac0

  branch3                        7:653b9feb4616

  branch1                        2:0a03079c47fd (inactive)

  default                        0:1994f17a630e (inactive)

  $ hg theads

  8: 'F' branch2

  7: 'branch3' branch3

  4: 'C' branch2

  2: 'B' branch1

  0: 'A' 

  $ hg tglog

  @  8: 'F' branch2

  |

  | o  7: 'branch3' branch3

  | |

  o |  6: 'E' branch2

  | |

  o |  5: 'D' branch2

  | |

  | | o  4: 'C' branch2

  | | |

  | | o  3: 'branch2' branch2

  | |/

  o |  2: 'B' branch1

  | |

  o |  1: 'branch1' branch1

  |/

  o  0: 'A'

  $ hg verify -q

  $ cd ..

Rebase entire branch3 (7-8) onto branch2 (6):

  $ hg clone -q -u . a a3

  $ cd a3

  $ hg tglog

  @  8: 'F' branch3

  |

  o  7: 'branch3' branch3

  |

  | o  6: 'E' branch2

  | |

  | o  5: 'D' branch2

  | |

  | | o  4: 'C' branch2

  | | |

  +---o  3: 'branch2' branch2

  | |

  | o  2: 'B' branch1

  | |

  | o  1: 'branch1' branch1

  |/

  o  0: 'A'

  $ hg rebase -s 7 -d 6

  saved backup bundle to $TESTTMP/a3/.hg/strip-backup/*-backup.hg (glob)

  $ hg branches

  branch2                        7:6b4bdc1b5ac0

  branch1                        2:0a03079c47fd (inactive)

  default                        0:1994f17a630e (inactive)

  $ hg theads

  7: 'F' branch2

  4: 'C' branch2

  2: 'B' branch1

  0: 'A' 

  $ hg tglog

  @  7: 'F' branch2

  |

  o  6: 'E' branch2

  |

  o  5: 'D' branch2

  |

  | o  4: 'C' branch2

  | |

  | o  3: 'branch2' branch2

  | |

  o |  2: 'B' branch1

  | |

  o |  1: 'branch1' branch1

  |/

  o  0: 'A'

  $ hg verify -q

Stripping multiple branches in one go bypasses the fast-case code to

update the branch cache.

  $ hg strip 2

  0 files updated, 0 files merged, 4 files removed, 0 files unresolved

  saved backup bundle to $TESTTMP/a3/.hg/strip-backup/*-backup.hg (glob)

  $ hg tglog

  o  3: 'C' branch2

  |

  o  2: 'branch2' branch2

  |

  | @  1: 'branch1' branch1

  |/

  o  0: 'A'

  $ hg branches

  branch2                        3:e4fdb121d036

  branch1                        1:63379ac49655

  default                        0:1994f17a630e (inactive)

  $ hg theads

  3: 'C' branch2

  1: 'branch1' branch1

  0: 'A' 

Fast path branchcache code should not be invoked if branches stripped is not

the same as branches remaining.

  $ hg init b

  $ cd b

  $ hg branch branch1

  marked working directory as branch branch1

  (branches are permanent and global, did you want a bookmark?)

  $ hg ci -m 'branch1'

  $ hg branch branch2

  marked working directory as branch branch2

  (branches are permanent and global, did you want a bookmark?)

  $ hg ci -m 'branch2'

  $ hg branch -f branch1

  marked working directory as branch branch1

  (branches are permanent and global, did you want a bookmark?)

  $ echo a > A

  $ hg ci -Am A

  adding A

  created new head

  $ hg tglog

  @  2: 'A' branch1

  |

  o  1: 'branch2' branch2

  |

  o  0: 'branch1' branch1

  $ hg theads

  2: 'A' branch1

  1: 'branch2' branch2

  $ hg strip 2

  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

  saved backup bundle to $TESTTMP/a3/b/.hg/strip-backup/*-backup.hg (glob)

  $ hg theads

  1: 'branch2' branch2

  0: 'branch1' branch1

Make sure requesting to strip a revision already stripped does not confuse things.

Try both orders.

  $ cd ..

  $ hg init c

  $ cd c

  $ echo a > a

  $ hg ci -Am A

  adding a

  $ echo b > b

  $ hg ci -Am B

  adding b

  $ echo c > c

  $ hg ci -Am C

  adding c

  $ echo d > d

  $ hg ci -Am D

  adding d

  $ echo e > e

  $ hg ci -Am E

  adding e

  $ hg tglog

  @  4: 'E'

  |

  o  3: 'D'

  |

  o  2: 'C'

  |

  o  1: 'B'

  |

  o  0: 'A'

  $ hg strip 3 4

  0 files updated, 0 files merged, 2 files removed, 0 files unresolved

  saved backup bundle to $TESTTMP/a3/c/.hg/strip-backup/*-backup.hg (glob)

  $ hg theads

  2: 'C' 

  $ hg strip 2 1

  0 files updated, 0 files merged, 2 files removed, 0 files unresolved

  saved backup bundle to $TESTTMP/a3/c/.hg/strip-backup/*-backup.hg (glob)

  $ hg theads

  0: 'A'