upstream/mercurial-mirror Files · tests/test-rebase-detach.t

changegroup: introduce safeversion()...

changegroup: introduce safeversion() In a few places (at least repair.py and shelve.py), we want to find the best changegroup version that we can assume users of the repo will understand. For example, we choose version 01 by default, but if it's a generaldelta repo, we expect clients to support version 02 anyway, so we choose that for new bundles (for e.g. "hg strip"). Let's create a helper for this functionality in changegroup, so we can reuse it elsewhere later.

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        $ cat >> $HGRCPATH <<EOF

        > [extensions]

        > rebase=

        > 

        > [phases]

        > publish=False

        > 

        > [alias]

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

        > EOF

        $ hg init a

        $ cd a

        $ hg unbundle "$TESTDIR/bundles/rebase.hg"

        adding changesets

        adding manifests

        adding file changes

        added 8 changesets with 7 changes to 7 files (+2 heads)

        (run 'hg heads' to see heads, 'hg merge' to merge)

        $ hg up tip

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

        $ cd ..

      Rebasing D onto H detaching from C:

        $ hg clone -q -u . a a1

        $ cd a1

        $ hg tglog

        @  7: 'H'

        |

        | o  6: 'G'

        |/|

        o |  5: 'F'

        | |

        | o  4: 'E'

        |/

        | o  3: 'D'

        | |

        | o  2: 'C'

        | |

        | o  1: 'B'

        |/

        o  0: 'A'

        $ hg phase --force --secret 3

        $ hg rebase -s 3 -d 7

        rebasing 3:32af7686d403 "D"

        saved backup bundle to $TESTTMP/a1/.hg/strip-backup/32af7686d403-6f7dface-backup.hg (glob)

        $ hg log -G --template "{rev}:{phase} '{desc}' {branches}\n"

        o  7:secret 'D'

        |

        @  6:draft 'H'

        |

        | o  5:draft 'G'

        |/|

        o |  4:draft 'F'

        | |

        | o  3:draft 'E'

        |/

        | o  2:draft 'C'

        | |

        | o  1:draft 'B'

        |/

        o  0:draft 'A'

        $ hg manifest --rev tip

        A

        D

        F

        H

        $ cd ..

      Rebasing C onto H detaching from B:

        $ hg clone -q -u . a a2

        $ cd a2

        $ hg tglog

        @  7: 'H'

        |

        | o  6: 'G'

        |/|

        o |  5: 'F'

        | |

        | o  4: 'E'

        |/

        | o  3: 'D'

        | |

        | o  2: 'C'

        | |

        | o  1: 'B'

        |/

        o  0: 'A'

        $ hg rebase -s 2 -d 7

        rebasing 2:5fddd98957c8 "C"

        rebasing 3:32af7686d403 "D"

        saved backup bundle to $TESTTMP/a2/.hg/strip-backup/5fddd98957c8-f9244fa1-backup.hg (glob)

        $ hg tglog

        o  7: 'D'

        |

        o  6: 'C'

        |

        @  5: 'H'

        |

        | o  4: 'G'

        |/|

        o |  3: 'F'

        | |

        | o  2: 'E'

        |/

        | o  1: 'B'

        |/

        o  0: 'A'

        $ hg manifest --rev tip

        A

        C

        D

        F

        H

        $ cd ..

      Rebasing B onto H using detach (same as not using it):

        $ hg clone -q -u . a a3

        $ cd a3

        $ hg tglog

        @  7: 'H'

        |

        | o  6: 'G'

        |/|

        o |  5: 'F'

        | |

        | o  4: 'E'

        |/

        | o  3: 'D'

        | |

        | o  2: 'C'

        | |

        | o  1: 'B'

        |/

        o  0: 'A'

        $ hg rebase -s 1 -d 7

        rebasing 1:42ccdea3bb16 "B"

        rebasing 2:5fddd98957c8 "C"

        rebasing 3:32af7686d403 "D"

        saved backup bundle to $TESTTMP/a3/.hg/strip-backup/42ccdea3bb16-3cb021d3-backup.hg (glob)

        $ hg tglog

        o  7: 'D'

        |

        o  6: 'C'

        |

        o  5: 'B'

        |

        @  4: 'H'

        |

        | o  3: 'G'

        |/|

        o |  2: 'F'

        | |

        | o  1: 'E'

        |/

        o  0: 'A'

        $ hg manifest --rev tip

        A

        B

        C

        D

        F

        H

        $ cd ..

      Rebasing C onto H detaching from B and collapsing:

        $ hg clone -q -u . a a4

        $ cd a4

        $ hg phase --force --secret 3

        $ hg tglog

        @  7: 'H'

        |

        | o  6: 'G'

        |/|

        o |  5: 'F'

        | |

        | o  4: 'E'

        |/

        | o  3: 'D'

        | |

        | o  2: 'C'

        | |

        | o  1: 'B'

        |/

        o  0: 'A'

        $ hg rebase --collapse -s 2 -d 7

        rebasing 2:5fddd98957c8 "C"

        rebasing 3:32af7686d403 "D"

        saved backup bundle to $TESTTMP/a4/.hg/strip-backup/5fddd98957c8-f9244fa1-backup.hg (glob)

        $ hg  log -G --template "{rev}:{phase} '{desc}' {branches}\n"

        o  6:secret 'Collapsed revision

        |  * C

        |  * D'

        @  5:draft 'H'

        |

        | o  4:draft 'G'

        |/|

        o |  3:draft 'F'

        | |

        | o  2:draft 'E'

        |/

        | o  1:draft 'B'

        |/

        o  0:draft 'A'

        $ hg manifest --rev tip

        A

        C

        D

        F

        H

        $ cd ..

      Rebasing across null as ancestor

        $ hg clone -q -U a a5

        $ cd a5

        $ echo x > x

        $ hg add x

        $ hg ci -m "extra branch"

        created new head

        $ hg tglog

        @  8: 'extra branch'

        o  7: 'H'

        |

        | o  6: 'G'

        |/|

        o |  5: 'F'

        | |

        | o  4: 'E'

        |/

        | o  3: 'D'

        | |

        | o  2: 'C'

        | |

        | o  1: 'B'

        |/

        o  0: 'A'

        $ hg rebase -s 1 -d tip

        rebasing 1:42ccdea3bb16 "B"

        rebasing 2:5fddd98957c8 "C"

        rebasing 3:32af7686d403 "D"

        saved backup bundle to $TESTTMP/a5/.hg/strip-backup/42ccdea3bb16-3cb021d3-backup.hg (glob)

        $ hg tglog

        o  8: 'D'

        |

        o  7: 'C'

        |

        o  6: 'B'

        |

        @  5: 'extra branch'

        o  4: 'H'

        |

        | o  3: 'G'

        |/|

        o |  2: 'F'

        | |

        | o  1: 'E'

        |/

        o  0: 'A'

        $ hg rebase -d 5 -s 7

        rebasing 7:13547172c9c0 "C"

        rebasing 8:4e27a76c371a "D" (tip)

        saved backup bundle to $TESTTMP/a5/.hg/strip-backup/13547172c9c0-35685ded-backup.hg (glob)

        $ hg tglog

        o  8: 'D'

        |

        o  7: 'C'

        |

        | o  6: 'B'

        |/

        @  5: 'extra branch'

        o  4: 'H'

        |

        | o  3: 'G'

        |/|

        o |  2: 'F'

        | |

        | o  1: 'E'

        |/

        o  0: 'A'

        $ cd ..

      Verify that target is not selected as external rev (issue3085)

        $ hg clone -q -U a a6

        $ cd a6

        $ hg up -q 6

        $ echo "I" >> E

        $ hg ci -m "I"

        $ hg merge 7

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

        (branch merge, don't forget to commit)

        $ hg ci -m "Merge"

        $ echo "J" >> F

        $ hg ci -m "J"

        $ hg rebase -s 8 -d 7 --collapse --config ui.merge=internal:other

        rebasing 8:9790e768172d "I"

        rebasing 9:5d7b11f5fb97 "Merge"

        rebasing 10:9427d4d5af81 "J" (tip)

        saved backup bundle to $TESTTMP/a6/.hg/strip-backup/9790e768172d-c2111e9d-backup.hg (glob)

        $ hg tglog

        @  8: 'Collapsed revision

        |  * I

        |  * Merge

        |  * J'

        o  7: 'H'

        |

        | o  6: 'G'

        |/|

        o |  5: 'F'

        | |

        | o  4: 'E'

        |/

        | o  3: 'D'

        | |

        | o  2: 'C'

        | |

        | o  1: 'B'

        |/

        o  0: 'A'

        $ hg log --rev tip

        changeset:   8:9472f4b1d736

        tag:         tip

        user:        test

        date:        Thu Jan 01 00:00:00 1970 +0000

        summary:     Collapsed revision

        $ cd ..

      Ensure --continue restores a correct state (issue3046) and phase:

        $ hg clone -q a a7

        $ cd a7

        $ hg up -q 3

        $ echo 'H2' > H

        $ hg ci -A -m 'H2'

        adding H

        $ hg phase --force --secret 8

        $ hg rebase -s 8 -d 7 --config ui.merge=internal:fail

        rebasing 8:6215fafa5447 "H2" (tip)

        merging H

        warning: conflicts while merging H! (edit, then use 'hg resolve --mark')

        unresolved conflicts (see hg resolve, then hg rebase --continue)

        [1]

        $ hg resolve --all -t internal:local

        (no more unresolved files)

        continue: hg rebase --continue

        $ hg rebase -c

        rebasing 8:6215fafa5447 "H2" (tip)

        note: rebase of 8:6215fafa5447 created no changes to commit

        saved backup bundle to $TESTTMP/a7/.hg/strip-backup/6215fafa5447-5804ebd5-backup.hg (glob)

        $ hg  log -G --template "{rev}:{phase} '{desc}' {branches}\n"

        @  7:draft 'H'

        |

        | o  6:draft 'G'

        |/|

        o |  5:draft 'F'

        | |

        | o  4:draft 'E'

        |/

        | o  3:draft 'D'

        | |

        | o  2:draft 'C'

        | |

        | o  1:draft 'B'

        |/

        o  0:draft 'A'

        $ cd ..

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

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


				$ hg init a
				$ cd a
				$ hg unbundle "$TESTDIR/bundles/rebase.hg"
				adding changesets
				adding manifests
				adding file changes
				added 8 changesets with 7 changes to 7 files (+2 heads)
				(run 'hg heads' to see heads, 'hg merge' to merge)
				$ hg up tip
				3 files updated, 0 files merged, 0 files removed, 0 files unresolved

				$ cd ..


				Rebasing D onto H detaching from C:

				$ hg clone -q -u . a a1
				$ cd a1

				$ hg tglog
				@ 7: 'H'
				\|
				\| o 6: 'G'
				\|/\|
				o \| 5: 'F'
				\| \|
				\| o 4: 'E'
				\|/
				\| o 3: 'D'
				\| \|
				\| o 2: 'C'
				\| \|
				\| o 1: 'B'
				\|/
				o 0: 'A'

				$ hg phase --force --secret 3
				$ hg rebase -s 3 -d 7
				rebasing 3:32af7686d403 "D"
				saved backup bundle to $TESTTMP/a1/.hg/strip-backup/32af7686d403-6f7dface-backup.hg (glob)

				$ hg log -G --template "{rev}:{phase} '{desc}' {branches}\n"
				o 7:secret 'D'
				\|
				@ 6:draft 'H'
				\|
				\| o 5:draft 'G'
				\|/\|
				o \| 4:draft 'F'
				\| \|
				\| o 3:draft 'E'
				\|/
				\| o 2:draft 'C'
				\| \|
				\| o 1:draft 'B'
				\|/
				o 0:draft 'A'

				$ hg manifest --rev tip
				A
				D
				F
				H

				$ cd ..


				Rebasing C onto H detaching from B:

				$ hg clone -q -u . a a2
				$ cd a2

				$ hg tglog
				@ 7: 'H'
				\|
				\| o 6: 'G'
				\|/\|
				o \| 5: 'F'
				\| \|
				\| o 4: 'E'
				\|/
				\| o 3: 'D'
				\| \|
				\| o 2: 'C'
				\| \|
				\| o 1: 'B'
				\|/
				o 0: 'A'

				$ hg rebase -s 2 -d 7
				rebasing 2:5fddd98957c8 "C"
				rebasing 3:32af7686d403 "D"
				saved backup bundle to $TESTTMP/a2/.hg/strip-backup/5fddd98957c8-f9244fa1-backup.hg (glob)

				$ hg tglog
				o 7: 'D'
				\|
				o 6: 'C'
				\|
				@ 5: 'H'
				\|
				\| o 4: 'G'
				\|/\|
				o \| 3: 'F'
				\| \|
				\| o 2: 'E'
				\|/
				\| o 1: 'B'
				\|/
				o 0: 'A'

				$ hg manifest --rev tip
				A
				C
				D
				F
				H

				$ cd ..


				Rebasing B onto H using detach (same as not using it):

				$ hg clone -q -u . a a3
				$ cd a3

				$ hg tglog
				@ 7: 'H'
				\|
				\| o 6: 'G'
				\|/\|
				o \| 5: 'F'
				\| \|
				\| o 4: 'E'
				\|/
				\| o 3: 'D'
				\| \|
				\| o 2: 'C'
				\| \|
				\| o 1: 'B'
				\|/
				o 0: 'A'

				$ hg rebase -s 1 -d 7
				rebasing 1:42ccdea3bb16 "B"
				rebasing 2:5fddd98957c8 "C"
				rebasing 3:32af7686d403 "D"
				saved backup bundle to $TESTTMP/a3/.hg/strip-backup/42ccdea3bb16-3cb021d3-backup.hg (glob)

				$ hg tglog
				o 7: 'D'
				\|
				o 6: 'C'
				\|
				o 5: 'B'
				\|
				@ 4: 'H'
				\|
				\| o 3: 'G'
				\|/\|
				o \| 2: 'F'
				\| \|
				\| o 1: 'E'
				\|/
				o 0: 'A'

				$ hg manifest --rev tip
				A
				B
				C
				D
				F
				H

				$ cd ..


				Rebasing C onto H detaching from B and collapsing:

				$ hg clone -q -u . a a4
				$ cd a4
				$ hg phase --force --secret 3

				$ hg tglog
				@ 7: 'H'
				\|
				\| o 6: 'G'
				\|/\|
				o \| 5: 'F'
				\| \|
				\| o 4: 'E'
				\|/
				\| o 3: 'D'
				\| \|
				\| o 2: 'C'
				\| \|
				\| o 1: 'B'
				\|/
				o 0: 'A'

				$ hg rebase --collapse -s 2 -d 7
				rebasing 2:5fddd98957c8 "C"
				rebasing 3:32af7686d403 "D"
				saved backup bundle to $TESTTMP/a4/.hg/strip-backup/5fddd98957c8-f9244fa1-backup.hg (glob)

				$ hg log -G --template "{rev}:{phase} '{desc}' {branches}\n"
				o 6:secret 'Collapsed revision
				\| * C
				\| * D'
				@ 5:draft 'H'
				\|
				\| o 4:draft 'G'
				\|/\|
				o \| 3:draft 'F'
				\| \|
				\| o 2:draft 'E'
				\|/
				\| o 1:draft 'B'
				\|/
				o 0:draft 'A'

				$ hg manifest --rev tip
				A
				C
				D
				F
				H

				$ cd ..

				Rebasing across null as ancestor
				$ hg clone -q -U a a5

				$ cd a5

				$ echo x > x

				$ hg add x

				$ hg ci -m "extra branch"
				created new head

				$ hg tglog
				@ 8: 'extra branch'

				o 7: 'H'
				\|
				\| o 6: 'G'
				\|/\|
				o \| 5: 'F'
				\| \|
				\| o 4: 'E'
				\|/
				\| o 3: 'D'
				\| \|
				\| o 2: 'C'
				\| \|
				\| o 1: 'B'
				\|/
				o 0: 'A'

				$ hg rebase -s 1 -d tip
				rebasing 1:42ccdea3bb16 "B"
				rebasing 2:5fddd98957c8 "C"
				rebasing 3:32af7686d403 "D"
				saved backup bundle to $TESTTMP/a5/.hg/strip-backup/42ccdea3bb16-3cb021d3-backup.hg (glob)

				$ hg tglog
				o 8: 'D'
				\|
				o 7: 'C'
				\|
				o 6: 'B'
				\|
				@ 5: 'extra branch'

				o 4: 'H'
				\|
				\| o 3: 'G'
				\|/\|
				o \| 2: 'F'
				\| \|
				\| o 1: 'E'
				\|/
				o 0: 'A'


				$ hg rebase -d 5 -s 7
				rebasing 7:13547172c9c0 "C"
				rebasing 8:4e27a76c371a "D" (tip)
				saved backup bundle to $TESTTMP/a5/.hg/strip-backup/13547172c9c0-35685ded-backup.hg (glob)
				$ hg tglog
				o 8: 'D'
				\|
				o 7: 'C'
				\|
				\| o 6: 'B'
				\|/
				@ 5: 'extra branch'

				o 4: 'H'
				\|
				\| o 3: 'G'
				\|/\|
				o \| 2: 'F'
				\| \|
				\| o 1: 'E'
				\|/
				o 0: 'A'

				$ cd ..

				Verify that target is not selected as external rev (issue3085)

				$ hg clone -q -U a a6
				$ cd a6
				$ hg up -q 6

				$ echo "I" >> E
				$ hg ci -m "I"
				$ hg merge 7
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)
				$ hg ci -m "Merge"
				$ echo "J" >> F
				$ hg ci -m "J"

				$ hg rebase -s 8 -d 7 --collapse --config ui.merge=internal:other
				rebasing 8:9790e768172d "I"
				rebasing 9:5d7b11f5fb97 "Merge"
				rebasing 10:9427d4d5af81 "J" (tip)
				saved backup bundle to $TESTTMP/a6/.hg/strip-backup/9790e768172d-c2111e9d-backup.hg (glob)

				$ hg tglog
				@ 8: 'Collapsed revision
				\| * I
				\| * Merge
				\| * J'
				o 7: 'H'
				\|
				\| o 6: 'G'
				\|/\|
				o \| 5: 'F'
				\| \|
				\| o 4: 'E'
				\|/
				\| o 3: 'D'
				\| \|
				\| o 2: 'C'
				\| \|
				\| o 1: 'B'
				\|/
				o 0: 'A'


				$ hg log --rev tip
				changeset: 8:9472f4b1d736
				tag: tip
				user: test
				date: Thu Jan 01 00:00:00 1970 +0000
				summary: Collapsed revision


				$ cd ..

				Ensure --continue restores a correct state (issue3046) and phase:
				$ hg clone -q a a7
				$ cd a7
				$ hg up -q 3
				$ echo 'H2' > H
				$ hg ci -A -m 'H2'
				adding H
				$ hg phase --force --secret 8
				$ hg rebase -s 8 -d 7 --config ui.merge=internal:fail
				rebasing 8:6215fafa5447 "H2" (tip)
				merging H
				warning: conflicts while merging H! (edit, then use 'hg resolve --mark')
				unresolved conflicts (see hg resolve, then hg rebase --continue)
				[1]
				$ hg resolve --all -t internal:local
				(no more unresolved files)
				continue: hg rebase --continue
				$ hg rebase -c
				rebasing 8:6215fafa5447 "H2" (tip)
				note: rebase of 8:6215fafa5447 created no changes to commit
				saved backup bundle to $TESTTMP/a7/.hg/strip-backup/6215fafa5447-5804ebd5-backup.hg (glob)
				$ hg log -G --template "{rev}:{phase} '{desc}' {branches}\n"
				@ 7:draft 'H'
				\|
				\| o 6:draft 'G'
				\|/\|
				o \| 5:draft 'F'
				\| \|
				\| o 4:draft 'E'
				\|/
				\| o 3:draft 'D'
				\| \|
				\| o 2:draft 'C'
				\| \|
				\| o 1:draft 'B'
				\|/
				o 0:draft 'A'


				$ cd ..