view tests/test-rebase-mq.t @ 15800:e4fc0f0b4f7e stable

rebase: reinstate old-style rev spec support for the source and base (issue3181)

As of b12362ab13e7 (first released as part of Mercurial 2.0), the rebase command
accepted ONLY revsets for the source and base arguments and no longer accepted
old-style revision specifications. As a result, some revision names were no
longer recognised, e.g.

hg rebase --base br-anch
abort: unknown revision 'br'!

These arguments are now interpreted first as old-style revision specifications,
then as revsets when no matching revision is found. This restores backwards
compatibility with releases prior to 2.0.

  $ cat >> $HGRCPATH <<EOF
  > [extensions]
  > graphlog=
  > rebase=
  > mq=
  > 
  > [mq]
  > plain=true
  > 
  > [alias]
  > tglog = log -G --template "{rev}: '{desc}' tags: {tags}\n"
  > EOF


  $ hg init a
  $ cd a
  $ hg qinit -c

  $ echo c1 > f
  $ hg add f
  $ hg ci -m C1

  $ echo r1 > f
  $ hg ci -m R1

  $ hg up -q 0

  $ hg qnew f.patch
  $ echo mq1 > f
  $ hg qref -m P0

  $ hg qnew f2.patch
  $ echo mq2 > f
  $ hg qref -m P1

  $ hg tglog
  @  3: 'P1' tags: f2.patch qtip tip
  |
  o  2: 'P0' tags: f.patch qbase
  |
  | o  1: 'R1' tags:
  |/
  o  0: 'C1' tags: qparent
  

Rebase - try to rebase on an applied mq patch:

  $ hg rebase -s 1 -d 3
  abort: cannot rebase onto an applied mq patch
  [255]

Rebase - same thing, but mq patch is default dest:

  $ hg up -q 1
  $ hg rebase
  abort: cannot rebase onto an applied mq patch
  [255]
  $ hg up -q qtip

Rebase - generate a conflict:

  $ hg rebase -s 2 -d 1
  merging f
  warning: conflicts during merge.
  merging f failed!
  abort: unresolved conflicts (see hg resolve, then hg rebase --continue)
  [255]

Fix the 1st conflict:

  $ echo mq1r1 > f
  $ hg resolve -m f
  $ hg rebase -c
  merging f
  warning: conflicts during merge.
  merging f failed!
  abort: unresolved conflicts (see hg resolve, then hg rebase --continue)
  [255]

Fix the 2nd conflict:

  $ echo mq1r1mq2 > f
  $ hg resolve -m f
  $ hg rebase -c
  saved backup bundle to $TESTTMP/a/.hg/strip-backup/*-backup.hg (glob)

  $ hg tglog
  @  3: 'P1' tags: f2.patch qtip tip
  |
  o  2: 'P0' tags: f.patch qbase
  |
  o  1: 'R1' tags: qparent
  |
  o  0: 'C1' tags:
  
  $ hg up -q qbase

  $ cat f
  mq1r1

  $ cat .hg/patches/f.patch
  # HG changeset patch
  # User test
  # Date ?????????? ? (glob)
  # Node ID ???????????????????????????????????????? (glob)
  # Parent  bac9ed9960d8992bcad75864a879fa76cadaf1b0
  P0
  
  diff -r bac9ed9960d8 -r ???????????? f (glob)
  --- a/f	Thu Jan 01 00:00:00 1970 +0000
  +++ b/f	??? ??? ?? ??:??:?? ???? ????? (glob)
  @@ -1,1 +1,1 @@
  -r1
  +mq1r1

Update to qtip:

  $ hg up -q qtip

  $ cat f
  mq1r1mq2

  $ cat .hg/patches/f2.patch
  # HG changeset patch
  # User test
  # Date ?????????? ? (glob)
  # Node ID ???????????????????????????????????????? (glob)
  # Parent  ???????????????????????????????????????? (glob)
  P1
  
  diff -r ???????????? -r ???????????? f (glob)
  --- a/f	??? ??? ?? ??:??:?? ???? ????? (glob)
  +++ b/f	??? ??? ?? ??:??:?? ???? ????? (glob)
  @@ -1,1 +1,1 @@
  -mq1r1
  +mq1r1mq2

Adding one git-style patch and one normal:

  $ hg qpop -a
  popping f2.patch
  popping f.patch
  patch queue now empty

  $ rm -fr .hg/patches
  $ hg qinit -c

  $ hg up -q 0

  $ hg qnew --git f_git.patch
  $ echo mq1 > p
  $ hg add p
  $ hg qref --git -m 'P0 (git)'

  $ hg qnew f.patch
  $ echo mq2 > p
  $ hg qref -m P1
  $ hg qci -m 'save patch state'

  $ hg qseries -s
  f_git.patch: P0 (git)
  f.patch: P1

  $ hg -R .hg/patches manifest
  .hgignore
  f.patch
  f_git.patch
  series

  $ cat .hg/patches/f_git.patch
  P0 (git)
  
  diff --git a/p b/p
  new file mode 100644
  --- /dev/null
  +++ b/p
  @@ -0,0 +1,1 @@
  +mq1

  $ cat .hg/patches/f.patch
  P1
  
  diff -r ???????????? p (glob)
  --- a/p	??? ??? ?? ??:??:?? ???? ????? (glob)
  +++ b/p	??? ??? ?? ??:??:?? ???? ????? (glob)
  @@ -1,1 +1,1 @@
  -mq1
  +mq2


Rebase the applied mq patches:

  $ hg rebase -s 2 -d 1
  saved backup bundle to $TESTTMP/a/.hg/strip-backup/*-backup.hg (glob)

  $ hg qci -m 'save patch state'

  $ hg qseries -s
  f_git.patch: P0 (git)
  f.patch: P1

  $ hg -R .hg/patches manifest
  .hgignore
  f.patch
  f_git.patch
  series

  $ cat .hg/patches/f_git.patch
  # HG changeset patch
  # User test
  # Date ?????????? ? (glob)
  # Node ID ???????????????????????????????????????? (glob)
  # Parent  bac9ed9960d8992bcad75864a879fa76cadaf1b0
  P0 (git)
  
  diff --git a/p b/p
  new file mode 100644
  --- /dev/null
  +++ b/p
  @@ -0,0 +1,1 @@
  +mq1

  $ cat .hg/patches/f.patch
  # HG changeset patch
  # User test
  # Date ?????????? ? (glob)
  # Node ID ???????????????????????????????????????? (glob)
  # Parent  ???????????????????????????????????????? (glob)
  P1
  
  diff -r ???????????? -r ???????????? p (glob)
  --- a/p	??? ??? ?? ??:??:?? ???? ????? (glob)
  +++ b/p	??? ??? ?? ??:??:?? ???? ????? (glob)
  @@ -1,1 +1,1 @@
  -mq1
  +mq2


Rebase with guards

  $ hg init foo
  $ cd foo
  $ echo a > a
  $ hg ci -Am a
  adding a

Create mq repo with guarded patches foo and bar:

  $ hg qinit
  $ hg qnew foo
  $ hg qguard foo +baz
  $ echo foo > foo
  $ hg add foo
  $ hg qref
  $ hg qpop
  popping foo
  patch queue now empty

  $ hg qnew bar
  $ hg qguard bar +baz
  $ echo bar > bar
  $ hg add bar
  $ hg qref

  $ hg qguard -l
  bar: +baz
  foo: +baz

  $ hg tglog
  @  1:* '[mq]: bar' tags: bar qbase qtip tip (glob)
  |
  o  0:* 'a' tags: qparent (glob)
  
Create new head to rebase bar onto:

  $ hg up -C 0
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ echo b > b
  $ hg add b
  $ hg ci -m b
  created new head
  $ hg up -C 1
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ echo a >> a
  $ hg qref

  $ hg tglog
  @  2:* '[mq]: bar' tags: bar qbase qtip tip (glob)
  |
  | o  1:* 'b' tags: (glob)
  |/
  o  0:* 'a' tags: qparent (glob)
  

Rebase bar (make sure series order is preserved):

  $ hg qseries
  bar
  foo
  $ hg -q rebase -d 1
  $ hg qseries
  bar
  foo

  $ hg qguard -l
  bar: +baz
  foo: +baz

  $ hg tglog
  @  2:* '[mq]: bar' tags: bar qbase qtip tip (glob)
  |
  o  1:* 'b' tags: qparent (glob)
  |
  o  0:* 'a' tags: (glob)