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

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}\n' --rev "${revs}"`

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

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

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

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

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

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

  >     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 "${bundlefile}" | grep "obsmarkers --" -A 100 | sed 1,2d > "${contentfile}"

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

  >     cat "${contentfile}"

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

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

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

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

  >     orphan=`hg log --hidden -T '.\n' --rev "(not ${revs}) and (${revs}::)" | wc -l | sed -e 's/ //g'`

  >     if [ $orphan -eq 0 ];

  >     then

  >         printf "# stripping: "

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

  >         hg debugbundle .hg/strip-backup/* | grep "obsmarkers --" -A 100 | sed 1,2d > "${stripcontentfile}"

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

  >         cat "${stripcontentfile}"

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

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

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

  >         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> ###

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

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

  ### Backup markers ###

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

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

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

  # 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> ###

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

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

  ### 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> ###

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

  # 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-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> ###

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

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

  ### 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> ###

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

  # unbundling: adding changesets

  # unbundling: adding manifests

  # unbundling: adding file changes

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

  # 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> ###

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

  $ 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> ###

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

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

  ### Backup markers ###

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

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

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

  # unbundling: adding changesets

  # unbundling: adding manifests

  # unbundling: adding file changes

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

  # 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> ###

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

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

  ### 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> ###

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

  # 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)

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> ###

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

  $ 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'}