==================================================

Test obsmarkers interaction with bundle and strip

==================================================

Setup a repository with various case

====================================

Config setup

------------

  $ cat >> $HGRCPATH <<EOF

  > [ui]

  > # simpler log output

  > logtemplate = "{node|short}: {desc}\n"

  > 

  > [experimental]

  > # enable evolution

  > evolution = all

  > 

  > # include obsmarkers in bundle

  > evolution.bundle-obsmarker = yes

  > 

  > [extensions]

  > # needed for some tests

  > strip =

  > [defaults]

  > # we'll query many hidden changeset

  > debugobsolete = --hidden

  > EOF

  $ mkcommit() {

  >    echo "$1" > "$1"

  >    hg add "$1"

  >    hg ci -m "$1"

  > }

  $ getid() {

  >    hg log --hidden --template '{node}\n' --rev "$1"

  > }

  $ mktestrepo () {

  >     [ -n "$1" ] || exit 1

  >     cd $TESTTMP

  >     hg init $1

  >     cd $1

  >     mkcommit ROOT

  > }

Function to compare the expected bundled obsmarkers with the actually bundled

obsmarkers. It also check the obsmarkers backed up during strip.

  $ testrevs () {

  >     revs="$1"

  >     testname=`basename \`pwd\``

  >     revsname=`hg --hidden log -T '-{desc}' --rev "${revs}"`

  >     prefix="${TESTTMP}/${testname}${revsname}"

  >     markersfile="${prefix}-relevant-markers.txt"

  >     exclufile="${prefix}-exclusive-markers.txt"

  >     bundlefile="${prefix}-bundle.hg"

  >     contentfile="${prefix}-bundle-markers.hg"

  >     stripcontentfile="${prefix}-bundle-markers.hg"

  >     hg debugobsolete --hidden --rev "${revs}" | sed 's/^/    /' > "${markersfile}"

  >     hg debugobsolete --hidden --rev "${revs}" --exclusive | sed 's/^/    /' > "${exclufile}"

  >     echo '### Matched revisions###'

  >     hg log --hidden --rev "${revs}" | sort

  >     echo '### Relevant markers ###'

  >     cat "${markersfile}"

  >     printf "# bundling: "

  >     hg bundle --hidden --base "parents(roots(${revs}))" --rev "${revs}" "${bundlefile}"

  >     hg debugbundle --part-type obsmarkers "${bundlefile}" | sed 1,3d > "${contentfile}"

  >     echo '### Bundled markers ###'

  >     cat "${contentfile}"

  >     echo '### diff <relevant> <bundled> ###'

  >     cmp "${markersfile}" "${contentfile}" || diff -u "${markersfile}" "${contentfile}"

  >     echo '#################################'

  >     echo '### Exclusive markers ###'

  >     cat "${exclufile}"

  >     # if the matched revs do not have children, we also check the result of strip

  >     children=`hg log --hidden --rev "((${revs})::) - (${revs})"`

  >     if [ -z "$children" ];

  >     then

  >         printf "# stripping: "

  >         prestripfile="${prefix}-pre-strip.txt"

  >         poststripfile="${prefix}-post-strip.txt"

  >         strippedfile="${prefix}-stripped-markers.txt"

  >         hg debugobsolete --hidden | sort | sed 's/^/    /' > "${prestripfile}"

  >         hg strip --hidden --rev "${revs}"

  >         hg debugobsolete --hidden | sort | sed 's/^/    /' > "${poststripfile}"

  >         hg debugbundle --part-type obsmarkers .hg/strip-backup/* | sed 1,3d > "${stripcontentfile}"

  >         echo '### Backup markers ###'

  >         cat "${stripcontentfile}"

  >         echo '### diff <relevant> <backed-up> ###'

  >         cmp "${markersfile}" "${stripcontentfile}" || diff -u "${markersfile}" "${stripcontentfile}"

  >         echo '#################################'

  >         cat "${prestripfile}" "${poststripfile}" | sort | uniq -u > "${strippedfile}"

  >         echo '### Stripped markers ###'

  >         cat "${strippedfile}"

  >         echo '### diff <exclusive> <stripped> ###'

  >         cmp "${exclufile}" "${strippedfile}" || diff -u "${exclufile}" "${strippedfile}"

  >         echo '#################################'

  >         # restore and clean up repo for the next test

  >         hg unbundle .hg/strip-backup/* | sed 's/^/# unbundling: /'

  >         # clean up directory for the next test

  >         rm .hg/strip-backup/*

  >     fi

  > }

root setup

-------------

simple chain

============

.    A0

.   ⇠ø⇠◔ A1

.    |/

.    ●

setup

-----

  $ mktestrepo simple-chain

  $ mkcommit 'C-A0'

  $ hg up 'desc("ROOT")'

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

  $ mkcommit 'C-A1'

  created new head

  $ hg debugobsolete a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 `getid 'desc("C-A0")'`

  $ hg debugobsolete `getid 'desc("C-A0")'` a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1

  $ hg debugobsolete a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 `getid 'desc("C-A1")'`

  $ hg up 'desc("ROOT")'

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

  $ hg log --hidden -G

  o  cf2c22470d67: C-A1

  |

  | x  84fcb0dfe17b: C-A0

  |/

  @  ea207398892e: ROOT

  $ hg debugobsolete

  a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  84fcb0dfe17b256ebae52e05572993b9194c018a a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

Actual testing

--------------

  $ testrevs 'desc("C-A0")'

  ### Matched revisions###

  84fcb0dfe17b: C-A0

  ### Relevant markers ###

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # bundling: 1 changesets found

  ### Bundled markers ###

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <bundled> ###

  #################################

  ### Exclusive markers ###

  # stripping: saved backup bundle to $TESTTMP/simple-chain/.hg/strip-backup/84fcb0dfe17b-6454bbdc-backup.hg (glob)

  ### Backup markers ###

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <backed-up> ###

  #################################

  ### Stripped markers ###

  ### diff <exclusive> <stripped> ###

  #################################

  # unbundling: adding changesets

  # unbundling: adding manifests

  # unbundling: adding file changes

  # unbundling: added 1 changesets with 1 changes to 1 files (+1 heads)

  # unbundling: (run 'hg heads' to see heads)

  $ testrevs 'desc("C-A1")'

  ### Matched revisions###

  cf2c22470d67: C-A1

  ### Relevant markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # bundling: 1 changesets found

  ### Bundled markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <bundled> ###

  #################################

  ### Exclusive markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # stripping: saved backup bundle to $TESTTMP/simple-chain/.hg/strip-backup/cf2c22470d67-fa0f07b0-backup.hg (glob)

  ### Backup markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <backed-up> ###

  #################################

  ### Stripped markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <exclusive> <stripped> ###

  #################################

  # unbundling: adding changesets

  # unbundling: adding manifests

  # unbundling: adding file changes

  # unbundling: added 1 changesets with 1 changes to 1 files (+1 heads)

  # unbundling: 2 new obsolescence markers

  # unbundling: (run 'hg heads' to see heads)

  $ testrevs 'desc("C-A")'

  ### Matched revisions###

  84fcb0dfe17b: C-A0

  cf2c22470d67: C-A1

  ### Relevant markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # bundling: 2 changesets found

  ### Bundled markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <bundled> ###

  #################################

  ### Exclusive markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # stripping: saved backup bundle to $TESTTMP/simple-chain/.hg/strip-backup/cf2c22470d67-fce4fc64-backup.hg (glob)

  ### Backup markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <backed-up> ###

  #################################

  ### Stripped markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1 cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <exclusive> <stripped> ###

  #################################

  # unbundling: adding changesets

  # unbundling: adding manifests

  # unbundling: adding file changes

  # unbundling: added 2 changesets with 2 changes to 2 files (+1 heads)

  # unbundling: 3 new obsolescence markers

  # unbundling: (run 'hg heads' to see heads)

chain with prune children

=========================

.  ⇠⊗ B0

.   |

.  ⇠ø⇠◔ A1

.     |

.     ●

setup

-----

  $ mktestrepo prune

  $ mkcommit 'C-A0'

  $ mkcommit 'C-B0'

  $ hg up 'desc("ROOT")'

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

  $ mkcommit 'C-A1'

  created new head

  $ hg debugobsolete a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 `getid 'desc("C-A0")'`

  $ hg debugobsolete `getid 'desc("C-A0")'` `getid 'desc("C-A1")'`

  $ hg debugobsolete --record-parents `getid 'desc("C-B0")'`

  $ hg up 'desc("ROOT")'

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

  $ hg log --hidden -G

  o  cf2c22470d67: C-A1

  |

  | x  29f93b1df87b: C-B0

  | |

  | x  84fcb0dfe17b: C-A0

  |/

  @  ea207398892e: ROOT

  $ hg debugobsolete

  a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

Actual testing

--------------

  $ testrevs 'desc("C-A0")'

  ### Matched revisions###

  84fcb0dfe17b: C-A0

  ### Relevant markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # bundling: 1 changesets found

  ### Bundled markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <bundled> ###

  #################################

  ### Exclusive markers ###

(The strip markers is considered exclusive to the pruned changeset even if it

is also considered "relevant" to its parent. This allows to strip prune

markers. This avoid leaving prune markers from dead-end that could be

problematic)

  $ testrevs 'desc("C-B0")'

  ### Matched revisions###

  29f93b1df87b: C-B0

  ### Relevant markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # bundling: 1 changesets found

  ### Bundled markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <bundled> ###

  #################################

  ### Exclusive markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # stripping: saved backup bundle to $TESTTMP/prune/.hg/strip-backup/29f93b1df87b-7fb32101-backup.hg (glob)

  ### Backup markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <backed-up> ###

  #################################

  ### Stripped markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <exclusive> <stripped> ###

  #################################

  # unbundling: adding changesets

  # unbundling: adding manifests

  # unbundling: adding file changes

  # unbundling: added 1 changesets with 1 changes to 1 files

  # unbundling: 1 new obsolescence markers

  # unbundling: (run 'hg update' to get a working copy)

  $ testrevs 'desc("C-A1")'

  ### Matched revisions###

  cf2c22470d67: C-A1

  ### Relevant markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # bundling: 1 changesets found

  ### Bundled markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <bundled> ###

  #################################

  ### Exclusive markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # stripping: saved backup bundle to $TESTTMP/prune/.hg/strip-backup/cf2c22470d67-fa0f07b0-backup.hg (glob)

  ### Backup markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <backed-up> ###

  #################################

  ### Stripped markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <exclusive> <stripped> ###

  #################################

  # unbundling: adding changesets

  # unbundling: adding manifests

  # unbundling: adding file changes

  # unbundling: added 1 changesets with 1 changes to 1 files (+1 heads)

  # unbundling: 1 new obsolescence markers

  # unbundling: (run 'hg heads' to see heads)

bundling multiple revisions

  $ testrevs 'desc("C-A")'

  ### Matched revisions###

  84fcb0dfe17b: C-A0

  cf2c22470d67: C-A1

  ### Relevant markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # bundling: 2 changesets found

  ### Bundled markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <bundled> ###

  #################################

  ### Exclusive markers ###

      84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  $ testrevs 'desc("C-")'

  ### Matched revisions###

  29f93b1df87b: C-B0

  84fcb0dfe17b: C-A0

  cf2c22470d67: C-A1

  ### Relevant markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # bundling: 3 changesets found

  ### Bundled markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <bundled> ###

  #################################

  ### Exclusive markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # stripping: saved backup bundle to $TESTTMP/prune/.hg/strip-backup/cf2c22470d67-884c33b0-backup.hg (glob)

  ### Backup markers ###

      29f93b1df87baee1824e014080d8adf145f81783 0 {84fcb0dfe17b256ebae52e05572993b9194c018a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      84fcb0dfe17b256ebae52e05572993b9194c018a cf2c22470d67233004e934a31184ac2b35389914 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

      a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0 84fcb0dfe17b256ebae52e05572993b9194c018a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  ### diff <relevant> <backed-up> ###

  #################################

  ### Stripped markers ###