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view tests/test-rebase-scenario-global.t @ 20858:bc56ec9e64df stable
hg: introduce "wirepeersetupfuncs" to setup wire peer by extensions (issue4109)
Since changeset 6f72e7d28b35, "reposetup()" of each extensions is
invoked only on repositories enabling corresponded extensions.
This causes that largefiles specific interactions between the
repository enabling largefiles locally and remote (wire) peer fail,
because there is no way to know whether largefiles is enabled on the
remote repository behind the wire peer, and largefiles specific
"wireproto functions" are not given to any wire peers.
To avoid this problem, largefiles should be enabled in wider scope
than each repositories (e.g. user-wide "${HOME}/.hgrc").
This patch introduces "wirepeersetupfuncs" to setup wire peer by
extensions already enabled. Functions registered into
"wirepeersetupfuncs" are invoked for all wire peers.
This patch uses plain list instead of "util.hooks" for
"wirepeersetupfuncs", because the former allows to control order of
function invocation by order of extension enabling: it may be useful
for workaround of problems with combination of enabled extensions
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Sat, 29 Mar 2014 01:20:07 +0900 |
parents | e40520642e64 |
children | 7731a2281cf0 |
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$ 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 - simple rebase: $ 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 rebase -s 3 -d 7 saved backup bundle to $TESTTMP/a1/.hg/strip-backup/*-backup.hg (glob) $ hg tglog o 7: 'D' | @ 6: 'H' | | o 5: 'G' |/| o | 4: 'F' | | | o 3: 'E' |/ | o 2: 'C' | | | o 1: 'B' |/ o 0: 'A' $ cd .. D onto F - intermediate point: $ hg clone -q -u . a a2 $ cd a2 $ hg rebase -s 3 -d 5 saved backup bundle to $TESTTMP/a2/.hg/strip-backup/*-backup.hg (glob) $ hg tglog o 7: 'D' | | @ 6: 'H' |/ | o 5: 'G' |/| o | 4: 'F' | | | o 3: 'E' |/ | o 2: 'C' | | | o 1: 'B' |/ o 0: 'A' $ cd .. E onto H - skip of G: $ hg clone -q -u . a a3 $ cd a3 $ hg rebase -s 4 -d 7 saved backup bundle to $TESTTMP/a3/.hg/strip-backup/*-backup.hg (glob) $ hg tglog o 6: 'E' | @ 5: 'H' | o 4: 'F' | | o 3: 'D' | | | o 2: 'C' | | | o 1: 'B' |/ o 0: 'A' $ cd .. F onto E - rebase of a branching point (skip G): $ hg clone -q -u . a a4 $ cd a4 $ hg rebase -s 5 -d 4 saved backup bundle to $TESTTMP/a4/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 6: 'H' | o 5: 'F' | o 4: 'E' | | o 3: 'D' | | | o 2: 'C' | | | o 1: 'B' |/ o 0: 'A' $ cd .. G onto H - merged revision having a parent in ancestors of target: $ hg clone -q -u . a a5 $ cd a5 $ hg rebase -s 6 -d 7 saved backup bundle to $TESTTMP/a5/.hg/strip-backup/*-backup.hg (glob) $ hg tglog o 7: 'G' |\ | @ 6: 'H' | | | o 5: 'F' | | o | 4: 'E' |/ | o 3: 'D' | | | o 2: 'C' | | | o 1: 'B' |/ o 0: 'A' $ cd .. F onto B - G maintains E as parent: $ hg clone -q -u . a a6 $ cd a6 $ hg rebase -s 5 -d 1 saved backup bundle to $TESTTMP/a6/.hg/strip-backup/*-backup.hg (glob) $ 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' $ cd .. These will fail (using --source): G onto F - rebase onto an ancestor: $ hg clone -q -u . a a7 $ cd a7 $ hg rebase -s 6 -d 5 nothing to rebase [1] F onto G - rebase onto a descendant: $ hg rebase -s 5 -d 6 abort: source is ancestor of destination [255] G onto B - merge revision with both parents not in ancestors of target: $ hg rebase -s 6 -d 1 abort: cannot use revision 6 as base, result would have 3 parents [255] These will abort gracefully (using --base): G onto G - rebase onto same changeset: $ hg rebase -b 6 -d 6 nothing to rebase - eea13746799a is both "base" and destination [1] G onto F - rebase onto an ancestor: $ hg rebase -b 6 -d 5 nothing to rebase [1] F onto G - rebase onto a descendant: $ hg rebase -b 5 -d 6 nothing to rebase - "base" 24b6387c8c8c is already an ancestor of destination eea13746799a [1] C onto A - rebase onto an ancestor: $ hg rebase -d 0 -s 2 saved backup bundle to $TESTTMP/a7/.hg/strip-backup/5fddd98957c8-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' Check rebasing public changeset $ hg pull --config phases.publish=True -q -r 6 . # update phase of 6 $ hg rebase -d 0 -b 6 nothing to rebase [1] $ hg rebase -d 5 -b 6 abort: can't rebase immutable changeset e1c4361dd923 (see hg help phases for details) [255] $ hg rebase -d 5 -b 6 --keep Check rebasing mutable changeset Source phase greater or equal to destination phase: new changeset get the phase of source: $ hg rebase -s9 -d0 saved backup bundle to $TESTTMP/a7/.hg/strip-backup/2b23e52411f4-backup.hg (glob) $ hg log --template "{phase}\n" -r 9 draft $ hg rebase -s9 -d1 saved backup bundle to $TESTTMP/a7/.hg/strip-backup/2cb10d0cfc6c-backup.hg (glob) $ hg log --template "{phase}\n" -r 9 draft $ hg phase --force --secret 9 $ hg rebase -s9 -d0 saved backup bundle to $TESTTMP/a7/.hg/strip-backup/c5b12b67163a-backup.hg (glob) $ hg log --template "{phase}\n" -r 9 secret $ hg rebase -s9 -d1 saved backup bundle to $TESTTMP/a7/.hg/strip-backup/2a0524f868ac-backup.hg (glob) $ hg log --template "{phase}\n" -r 9 secret Source phase lower than destination phase: new changeset get the phase of destination: $ hg rebase -s8 -d9 saved backup bundle to $TESTTMP/a7/.hg/strip-backup/6d4f22462821-backup.hg (glob) $ hg log --template "{phase}\n" -r 'rev(9)' secret $ cd .. Test for revset We need a bit different graph All destination are B $ hg init ah $ cd ah $ hg unbundle "$TESTDIR/bundles/rebase-revset.hg" adding changesets adding manifests adding file changes added 9 changesets with 9 changes to 9 files (+2 heads) (run 'hg heads' to see heads, 'hg merge' to merge) $ hg tglog o 8: 'I' | o 7: 'H' | o 6: 'G' | | o 5: 'F' | | | o 4: 'E' |/ o 3: 'D' | o 2: 'C' | | o 1: 'B' |/ o 0: 'A' $ cd .. Simple case with keep: Source on have two descendant heads but ask for one $ hg clone -q -u . ah ah1 $ cd ah1 $ hg rebase -r '2::8' -d 1 abort: can't remove original changesets with unrebased descendants (use --keep to keep original changesets) [255] $ hg rebase -r '2::8' -d 1 --keep $ hg tglog o 13: 'I' | o 12: 'H' | o 11: 'G' | o 10: 'D' | o 9: 'C' | | o 8: 'I' | | | o 7: 'H' | | | o 6: 'G' | | | | o 5: 'F' | | | | | o 4: 'E' | |/ | o 3: 'D' | | | o 2: 'C' | | o | 1: 'B' |/ o 0: 'A' $ cd .. Base on have one descendant heads we ask for but common ancestor have two $ hg clone -q -u . ah ah2 $ cd ah2 $ hg rebase -r '3::8' -d 1 abort: can't remove original changesets with unrebased descendants (use --keep to keep original changesets) [255] $ hg rebase -r '3::8' -d 1 --keep $ hg tglog o 12: 'I' | o 11: 'H' | o 10: 'G' | o 9: 'D' | | o 8: 'I' | | | o 7: 'H' | | | o 6: 'G' | | | | o 5: 'F' | | | | | o 4: 'E' | |/ | o 3: 'D' | | | o 2: 'C' | | o | 1: 'B' |/ o 0: 'A' $ cd .. rebase subset $ hg clone -q -u . ah ah3 $ cd ah3 $ hg rebase -r '3::7' -d 1 abort: can't remove original changesets with unrebased descendants (use --keep to keep original changesets) [255] $ hg rebase -r '3::7' -d 1 --keep $ hg tglog o 11: 'H' | o 10: 'G' | o 9: 'D' | | o 8: 'I' | | | o 7: 'H' | | | o 6: 'G' | | | | o 5: 'F' | | | | | o 4: 'E' | |/ | o 3: 'D' | | | o 2: 'C' | | o | 1: 'B' |/ o 0: 'A' $ cd .. rebase subset with multiple head $ hg clone -q -u . ah ah4 $ cd ah4 $ hg rebase -r '3::(7+5)' -d 1 abort: can't remove original changesets with unrebased descendants (use --keep to keep original changesets) [255] $ hg rebase -r '3::(7+5)' -d 1 --keep $ hg tglog o 13: 'H' | o 12: 'G' | | o 11: 'F' | | | o 10: 'E' |/ o 9: 'D' | | o 8: 'I' | | | o 7: 'H' | | | o 6: 'G' | | | | o 5: 'F' | | | | | o 4: 'E' | |/ | o 3: 'D' | | | o 2: 'C' | | o | 1: 'B' |/ o 0: 'A' $ cd .. More advanced tests rebase on ancestor with revset $ hg clone -q -u . ah ah5 $ cd ah5 $ hg rebase -r '6::' -d 2 saved backup bundle to $TESTTMP/ah5/.hg/strip-backup/3d8a618087a7-backup.hg (glob) $ hg tglog o 8: 'I' | o 7: 'H' | o 6: 'G' | | o 5: 'F' | | | o 4: 'E' | | | o 3: 'D' |/ o 2: 'C' | | o 1: 'B' |/ o 0: 'A' $ cd .. rebase with multiple root. We rebase E and G on B We would expect heads are I, F if it was supported $ hg clone -q -u . ah ah6 $ cd ah6 $ hg rebase -r '(4+6)::' -d 1 saved backup bundle to $TESTTMP/ah6/.hg/strip-backup/3d8a618087a7-backup.hg (glob) $ hg tglog o 8: 'I' | o 7: 'H' | o 6: 'G' | | o 5: 'F' | | | o 4: 'E' |/ | o 3: 'D' | | | o 2: 'C' | | o | 1: 'B' |/ o 0: 'A' $ cd .. More complex rebase with multiple roots each root have a different common ancestor with the destination and this is a detach (setup) $ hg clone -q -u . a a8 $ cd a8 $ echo I > I $ hg add I $ hg commit -m I $ hg up 4 1 files updated, 0 files merged, 3 files removed, 0 files unresolved $ echo I > J $ hg add J $ hg commit -m J created new head $ echo I > K $ hg add K $ hg commit -m K $ hg tglog @ 10: 'K' | o 9: 'J' | | o 8: 'I' | | | o 7: 'H' | | +---o 6: 'G' | |/ | o 5: 'F' | | o | 4: 'E' |/ | o 3: 'D' | | | o 2: 'C' | | | o 1: 'B' |/ o 0: 'A' (actual test) $ hg rebase --dest 'desc(G)' --rev 'desc(K) + desc(I)' saved backup bundle to $TESTTMP/a8/.hg/strip-backup/23a4ace37988-backup.hg (glob) $ hg log --rev 'children(desc(G))' changeset: 9:adb617877056 parent: 6:eea13746799a user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: I changeset: 10:882431a34a0e tag: tip parent: 6:eea13746799a user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: K $ hg tglog @ 10: 'K' | | o 9: 'I' |/ | o 8: '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' Test that rebase is not confused by $CWD disapearing during rebase (issue 4121) $ cd .. $ hg init cwd-vanish $ cd cwd-vanish $ touch initial-file $ hg add initial-file $ hg commit -m 'initial commit' $ touch dest-file $ hg add dest-file $ hg commit -m 'dest commit' $ hg up 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ touch other-file $ hg add other-file $ hg commit -m 'first source commit' created new head $ mkdir subdir $ cd subdir $ touch subfile $ hg add subfile $ hg commit -m 'second source with subdir' $ hg rebase -b . -d 1 --traceback saved backup bundle to $TESTTMP/cwd-vanish/.hg/strip-backup/779a07b1b7a0-backup.hg (glob)