Mercurial > hg
view tests/test-rebase-interruptions.t @ 37533:df4985497986
wireproto: implement capabilities for wire protocol v2
The capabilities mechanism for wire protocol version 2 represents a
clean break from version 1.
Instead of effectively exchanging a set of capabilities, we're
exchanging a rich data structure.
This data structure currently contains information about
every available command, including its accepted arguments. It also
contains information about supported compression formats.
Exposing information about supported commands will allow clients
to automatically generate bindings to the server. Clients will be
able to do things like detect when they are attempting to run a
command that isn't known to the server. Exposing the required
permissions to run a command can be used by clients to determine if
they have privileges to call a command before actually calling it.
We could potentially even have clients send credentials
preemptively without waiting for the server to deny the command
request. Lots of potential here.
The data returned by this command will likely evolve heavily. So we
shouldn't bikeshed the implementation just yet.
Differential Revision: https://phab.mercurial-scm.org/D3200
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Mon, 09 Apr 2018 11:52:31 -0700 |
parents | 9457c395fcbb |
children | e9e61fbac787 |
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$ cat >> $HGRCPATH <<EOF > [extensions] > rebase= > > [phases] > publish=False > > [alias] > tglog = log -G --template "{rev}: {node|short} '{desc}' {branches}\n" > tglogp = log -G --template "{rev}: {node|short} {phase} '{desc}' {branches}\n" > EOF $ hg init a $ cd a $ echo A > A $ hg ci -Am A adding A $ echo B > B $ hg ci -Am B adding B $ echo C >> A $ hg ci -m C $ hg up -q -C 0 $ echo D >> A $ hg ci -m D created new head $ echo E > E $ hg ci -Am E adding E $ cd .. Changes during an interruption - continue: $ hg clone -q -u . a a1 $ cd a1 $ hg tglog @ 4: ae36e8e3dfd7 'E' | o 3: 46b37eabc604 'D' | | o 2: 965c486023db 'C' | | | o 1: 27547f69f254 'B' |/ o 0: 4a2df7238c3b 'A' Rebasing B onto E: $ hg rebase -s 1 -d 4 rebasing 1:27547f69f254 "B" rebasing 2:965c486023db "C" merging A warning: conflicts while merging A! (edit, then use 'hg resolve --mark') unresolved conflicts (see hg resolve, then hg rebase --continue) [1] Force a commit on C during the interruption: $ hg up -q -C 2 --config 'extensions.rebase=!' $ echo 'Extra' > Extra $ hg add Extra $ hg ci -m 'Extra' --config 'extensions.rebase=!' Force this commit onto secret phase $ hg phase --force --secret 6 $ hg tglogp @ 6: deb5d2f93d8b secret 'Extra' | | o 5: 45396c49d53b draft 'B' | | | o 4: ae36e8e3dfd7 draft 'E' | | | o 3: 46b37eabc604 draft 'D' | | o | 2: 965c486023db draft 'C' | | o | 1: 27547f69f254 draft 'B' |/ o 0: 4a2df7238c3b draft 'A' Resume the rebasing: $ hg rebase --continue already rebased 1:27547f69f254 "B" as 45396c49d53b rebasing 2:965c486023db "C" merging A warning: conflicts while merging A! (edit, then use 'hg resolve --mark') unresolved conflicts (see hg resolve, then hg rebase --continue) [1] Solve the conflict and go on: $ echo 'conflict solved' > A $ rm A.orig $ hg resolve -m A (no more unresolved files) continue: hg rebase --continue $ hg rebase --continue already rebased 1:27547f69f254 "B" as 45396c49d53b rebasing 2:965c486023db "C" warning: orphaned descendants detected, not stripping 27547f69f254, 965c486023db $ hg tglogp o 7: d2d25e26288e draft 'C' | | o 6: deb5d2f93d8b secret 'Extra' | | o | 5: 45396c49d53b draft 'B' | | @ | 4: ae36e8e3dfd7 draft 'E' | | o | 3: 46b37eabc604 draft 'D' | | | o 2: 965c486023db draft 'C' | | | o 1: 27547f69f254 draft 'B' |/ o 0: 4a2df7238c3b draft 'A' $ cd .. Changes during an interruption - abort: $ hg clone -q -u . a a2 $ cd a2 $ hg tglog @ 4: ae36e8e3dfd7 'E' | o 3: 46b37eabc604 'D' | | o 2: 965c486023db 'C' | | | o 1: 27547f69f254 'B' |/ o 0: 4a2df7238c3b 'A' Rebasing B onto E: $ hg rebase -s 1 -d 4 rebasing 1:27547f69f254 "B" rebasing 2:965c486023db "C" merging A warning: conflicts while merging A! (edit, then use 'hg resolve --mark') unresolved conflicts (see hg resolve, then hg rebase --continue) [1] Force a commit on B' during the interruption: $ hg up -q -C 5 --config 'extensions.rebase=!' $ echo 'Extra' > Extra $ hg add Extra $ hg ci -m 'Extra' --config 'extensions.rebase=!' $ hg tglog @ 6: 402ee3642b59 'Extra' | o 5: 45396c49d53b 'B' | o 4: ae36e8e3dfd7 'E' | o 3: 46b37eabc604 'D' | | o 2: 965c486023db 'C' | | | o 1: 27547f69f254 'B' |/ o 0: 4a2df7238c3b 'A' Abort the rebasing: $ hg rebase --abort warning: new changesets detected on destination branch, can't strip rebase aborted $ hg tglog @ 6: 402ee3642b59 'Extra' | o 5: 45396c49d53b 'B' | o 4: ae36e8e3dfd7 'E' | o 3: 46b37eabc604 'D' | | o 2: 965c486023db 'C' | | | o 1: 27547f69f254 'B' |/ o 0: 4a2df7238c3b 'A' $ cd .. Changes during an interruption - abort (again): $ hg clone -q -u . a a3 $ cd a3 $ hg tglogp @ 4: ae36e8e3dfd7 draft 'E' | o 3: 46b37eabc604 draft 'D' | | o 2: 965c486023db draft 'C' | | | o 1: 27547f69f254 draft 'B' |/ o 0: 4a2df7238c3b draft 'A' Rebasing B onto E: $ hg rebase -s 1 -d 4 rebasing 1:27547f69f254 "B" rebasing 2:965c486023db "C" merging A warning: conflicts while merging A! (edit, then use 'hg resolve --mark') unresolved conflicts (see hg resolve, then hg rebase --continue) [1] Change phase on B and B' $ hg up -q -C 5 --config 'extensions.rebase=!' $ hg phase --public 1 $ hg phase --public 5 $ hg phase --secret -f 2 $ hg tglogp @ 5: 45396c49d53b public 'B' | o 4: ae36e8e3dfd7 public 'E' | o 3: 46b37eabc604 public 'D' | | o 2: 965c486023db secret 'C' | | | o 1: 27547f69f254 public 'B' |/ o 0: 4a2df7238c3b public 'A' Abort the rebasing: $ hg rebase --abort warning: can't clean up public changesets 45396c49d53b rebase aborted $ hg tglogp @ 5: 45396c49d53b public 'B' | o 4: ae36e8e3dfd7 public 'E' | o 3: 46b37eabc604 public 'D' | | o 2: 965c486023db secret 'C' | | | o 1: 27547f69f254 public 'B' |/ o 0: 4a2df7238c3b public 'A' Test rebase interrupted by hooks $ hg up 2 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo F > F $ hg add F $ hg ci -m F $ cd .. (precommit version) $ cp -R a3 hook-precommit $ cd hook-precommit $ hg rebase --source 2 --dest 5 --tool internal:other --config 'hooks.precommit=hg status | grep "M A"' rebasing 2:965c486023db "C" M A rebasing 6:a0b2430ebfb8 "F" (tip) abort: precommit hook exited with status 1 [255] $ hg tglogp @ 7: 401ccec5e39f secret 'C' | | @ 6: a0b2430ebfb8 secret 'F' | | o | 5: 45396c49d53b public 'B' | | o | 4: ae36e8e3dfd7 public 'E' | | o | 3: 46b37eabc604 public 'D' | | | o 2: 965c486023db secret 'C' | | | o 1: 27547f69f254 public 'B' |/ o 0: 4a2df7238c3b public 'A' $ hg rebase --continue already rebased 2:965c486023db "C" as 401ccec5e39f rebasing 6:a0b2430ebfb8 "F" saved backup bundle to $TESTTMP/hook-precommit/.hg/strip-backup/965c486023db-aa6250e7-rebase.hg $ hg tglogp @ 6: 6e92a149ac6b secret 'F' | o 5: 401ccec5e39f secret 'C' | o 4: 45396c49d53b public 'B' | o 3: ae36e8e3dfd7 public 'E' | o 2: 46b37eabc604 public 'D' | | o 1: 27547f69f254 public 'B' |/ o 0: 4a2df7238c3b public 'A' $ cd .. (pretxncommit version) $ cp -R a3 hook-pretxncommit $ cd hook-pretxncommit #if windows $ NODE="%HG_NODE%" #else $ NODE="\$HG_NODE" #endif $ hg rebase --source 2 --dest 5 --tool internal:other --config "hooks.pretxncommit=hg log -r $NODE | grep \"summary: C\"" rebasing 2:965c486023db "C" summary: C rebasing 6:a0b2430ebfb8 "F" (tip) transaction abort! rollback completed abort: pretxncommit hook exited with status 1 [255] $ hg tglogp @ 7: 401ccec5e39f secret 'C' | | @ 6: a0b2430ebfb8 secret 'F' | | o | 5: 45396c49d53b public 'B' | | o | 4: ae36e8e3dfd7 public 'E' | | o | 3: 46b37eabc604 public 'D' | | | o 2: 965c486023db secret 'C' | | | o 1: 27547f69f254 public 'B' |/ o 0: 4a2df7238c3b public 'A' $ hg rebase --continue already rebased 2:965c486023db "C" as 401ccec5e39f rebasing 6:a0b2430ebfb8 "F" saved backup bundle to $TESTTMP/hook-pretxncommit/.hg/strip-backup/965c486023db-aa6250e7-rebase.hg $ hg tglogp @ 6: 6e92a149ac6b secret 'F' | o 5: 401ccec5e39f secret 'C' | o 4: 45396c49d53b public 'B' | o 3: ae36e8e3dfd7 public 'E' | o 2: 46b37eabc604 public 'D' | | o 1: 27547f69f254 public 'B' |/ o 0: 4a2df7238c3b public 'A' $ cd .. (pretxnclose version) $ cp -R a3 hook-pretxnclose $ cd hook-pretxnclose $ hg rebase --source 2 --dest 5 --tool internal:other --config 'hooks.pretxnclose=hg log -r tip | grep "summary: C"' rebasing 2:965c486023db "C" summary: C rebasing 6:a0b2430ebfb8 "F" (tip) transaction abort! rollback completed abort: pretxnclose hook exited with status 1 [255] $ hg tglogp @ 7: 401ccec5e39f secret 'C' | | @ 6: a0b2430ebfb8 secret 'F' | | o | 5: 45396c49d53b public 'B' | | o | 4: ae36e8e3dfd7 public 'E' | | o | 3: 46b37eabc604 public 'D' | | | o 2: 965c486023db secret 'C' | | | o 1: 27547f69f254 public 'B' |/ o 0: 4a2df7238c3b public 'A' $ hg rebase --continue already rebased 2:965c486023db "C" as 401ccec5e39f rebasing 6:a0b2430ebfb8 "F" saved backup bundle to $TESTTMP/hook-pretxnclose/.hg/strip-backup/965c486023db-aa6250e7-rebase.hg $ hg tglogp @ 6: 6e92a149ac6b secret 'F' | o 5: 401ccec5e39f secret 'C' | o 4: 45396c49d53b public 'B' | o 3: ae36e8e3dfd7 public 'E' | o 2: 46b37eabc604 public 'D' | | o 1: 27547f69f254 public 'B' |/ o 0: 4a2df7238c3b public 'A' $ cd .. Make sure merge state is cleaned up after a no-op rebase merge (issue5494) $ hg init repo $ cd repo $ echo a > a $ hg commit -qAm base $ echo b >> a $ hg commit -qm b $ hg up '.^' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo c >> a $ hg commit -qm c $ hg rebase -s 1 -d 2 --noninteractive rebasing 1:fdaca8533b86 "b" merging a warning: conflicts while merging a! (edit, then use 'hg resolve --mark') unresolved conflicts (see hg resolve, then hg rebase --continue) [1] $ echo a > a $ echo c >> a $ hg resolve --mark a (no more unresolved files) continue: hg rebase --continue $ hg rebase --continue rebasing 1:fdaca8533b86 "b" note: rebase of 1:fdaca8533b86 created no changes to commit saved backup bundle to $TESTTMP/repo/.hg/strip-backup/fdaca8533b86-7fd70513-rebase.hg $ hg resolve --list $ test -d .hg/merge [1] Now try again with --collapse $ hg unbundle -q .hg/strip-backup/fdaca8533b86-7fd70513-rebase.hg $ hg rebase -s 2 -d 1 --noninteractive --collapse rebasing 2:fdaca8533b86 "b" (tip) merging a warning: conflicts while merging a! (edit, then use 'hg resolve --mark') unresolved conflicts (see hg resolve, then hg rebase --continue) [1] $ echo a > a $ echo c >> a $ hg resolve --mark a (no more unresolved files) continue: hg rebase --continue $ hg rebase --continue rebasing 2:fdaca8533b86 "b" (tip) saved backup bundle to $TESTTMP/repo/.hg/strip-backup/fdaca8533b86-7fd70513-rebase.hg $ hg resolve --list $ test -d .hg/merge [1]