--- a/mercurial/discovery.py Mon Mar 09 05:19:02 2020 +0100
+++ b/mercurial/discovery.py Mon Mar 09 10:18:40 2020 -0700
@@ -498,7 +498,6 @@
# define various utilities and containers
repo = pushop.repo
unfi = repo.unfiltered()
- tonode = unfi.changelog.node
torev = unfi.changelog.index.get_rev
public = phases.public
getphase = unfi._phasecache.phase
@@ -530,6 +529,7 @@
# actually process branch replacement
while localcandidate:
nh = localcandidate.pop()
+ current_branch = unfi[nh].branch()
# run this check early to skip the evaluation of the whole branch
if torev(nh) in futurecommon or ispublic(torev(nh)):
newhs.add(nh)
@@ -540,7 +540,12 @@
branchrevs = unfi.revs(
b'only(%n, (%ln+%ln))', nh, localcandidate, newhs
)
- branchnodes = [tonode(r) for r in branchrevs]
+
+ branchnodes = []
+ for r in branchrevs:
+ c = unfi[r]
+ if c.branch() == current_branch:
+ branchnodes.append(c.node())
# The branch won't be hidden on the remote if
# * any part of it is public,
--- a/tests/run-tests.py Mon Mar 09 05:19:02 2020 +0100
+++ b/tests/run-tests.py Mon Mar 09 10:18:40 2020 -0700
@@ -1756,7 +1756,7 @@
if self._case:
casestr = b'#'.join(self._case)
- if isinstance(self._case, str):
+ if isinstance(casestr, str):
quoted = shellquote(casestr)
else:
quoted = shellquote(casestr.decode('utf8')).encode('utf8')
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-push-checkheads-multibranches-E1.t Mon Mar 09 10:18:40 2020 -0700
@@ -0,0 +1,91 @@
+====================================
+Testing head checking code: Case E-1
+====================================
+
+Mercurial checks for the introduction of new heads on push. Evolution comes
+into play to detect if existing branches on the server are being replaced by
+some of the new one we push.
+
+This case is part of a series of tests checking this behavior.
+
+Category E: case involving changeset on multiple branch
+TestCase 8: moving a branch to another location
+
+.. old-state:
+..
+.. * 1-changeset on branch default
+.. * 1-changeset on branch Z (above default)
+..
+.. new-state:
+..
+.. * 1-changeset on branch default
+.. * 1-changeset on branch Z (rebased away from A0)
+..
+.. expected-result:
+..
+.. * push allowed
+..
+.. graph-summary:
+..
+.. B ø⇠◔ B'
+.. | |
+.. A ◔ |
+.. |/
+.. ●
+
+ $ . $TESTDIR/testlib/push-checkheads-util.sh
+
+Test setup
+----------
+
+ $ mkdir E1
+ $ cd E1
+ $ setuprepos
+ creating basic server and client repo
+ updating to branch default
+ 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ cd client
+ $ hg branch Z
+ marked working directory as branch Z
+ (branches are permanent and global, did you want a bookmark?)
+ $ mkcommit B0
+ $ hg push --new-branch
+ pushing to $TESTTMP/E1/server
+ searching for changes
+ adding changesets
+ adding manifests
+ adding file changes
+ added 1 changesets with 1 changes to 1 files
+ $ hg up 0
+ 0 files updated, 0 files merged, 2 files removed, 0 files unresolved
+ $ hg branch --force Z
+ marked working directory as branch Z
+ $ mkcommit B1
+ created new head
+ $ hg debugobsolete `getid "desc(B0)" ` `getid "desc(B1)"`
+ 1 new obsolescence markers
+ obsoleted 1 changesets
+ $ hg log -G --hidden
+ @ c98b855401e7 (draft): B1
+ |
+ | x 93e5c1321ece (draft): B0
+ | |
+ | o 8aaa48160adc (draft): A0
+ |/
+ o 1e4be0697311 (public): root
+
+
+Actual testing
+--------------
+
+ $ hg push
+ pushing to $TESTTMP/E1/server
+ searching for changes
+ adding changesets
+ adding manifests
+ adding file changes
+ added 1 changesets with 1 changes to 1 files (+1 heads)
+ 1 new obsolescence markers
+ obsoleted 1 changesets
+
+ $ cd ../..
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-push-checkheads-multibranches-E2.t Mon Mar 09 10:18:40 2020 -0700
@@ -0,0 +1,105 @@
+====================================
+Testing head checking code: Case E-2
+====================================
+
+Mercurial checks for the introduction of new heads on push. Evolution comes
+into play to detect if existing branches on the server are being replaced by
+some of the new one we push.
+
+This case is part of a series of tests checking this behavior.
+
+Category E: case involving changeset on multiple branch
+TestCase 8: moving interleaved branch away from each other
+
+.. old-state:
+..
+.. * 2-changeset on branch default
+.. * 1-changeset on branch Z (between the two other)
+..
+.. new-state:
+..
+.. * 2-changeset on branch default, aligned
+.. * 1-changeset on branch Z (at the same location)
+..
+.. expected-result:
+..
+.. * push allowed
+..
+.. graph-summary:
+..
+.. C ø⇠◔ C'
+.. | |
+.. B ◔ |
+.. | |
+.. A ø⇠◔ A'
+.. |/
+.. ●
+
+ $ . $TESTDIR/testlib/push-checkheads-util.sh
+
+Test setup
+----------
+
+ $ mkdir E1
+ $ cd E1
+ $ setuprepos
+ creating basic server and client repo
+ updating to branch default
+ 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ cd client
+ $ hg branch Z
+ marked working directory as branch Z
+ (branches are permanent and global, did you want a bookmark?)
+ $ mkcommit B0
+ $ hg branch default --force
+ marked working directory as branch default
+ $ mkcommit C0
+ created new head
+ $ hg push --new-branch
+ pushing to $TESTTMP/E1/server
+ searching for changes
+ adding changesets
+ adding manifests
+ adding file changes
+ added 2 changesets with 2 changes to 2 files
+ $ hg up 0
+ 0 files updated, 0 files merged, 3 files removed, 0 files unresolved
+ $ mkcommit A1
+ created new head
+ $ mkcommit C1
+ $ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"`
+ 1 new obsolescence markers
+ obsoleted 1 changesets
+ 2 new orphan changesets
+ $ hg debugobsolete `getid "desc(C0)" ` `getid "desc(C1)"`
+ 1 new obsolescence markers
+ obsoleted 1 changesets
+ $ hg log -G --hidden
+ @ 0c76bc104656 (draft): C1
+ |
+ o f6082bc4ffef (draft): A1
+ |
+ | x afc55ba2ce61 (draft): C0
+ | |
+ | * 93e5c1321ece (draft): B0
+ | |
+ | x 8aaa48160adc (draft): A0
+ |/
+ o 1e4be0697311 (public): root
+
+
+Actual testing
+--------------
+
+ $ hg push -r 'desc("C1")'
+ pushing to $TESTTMP/E1/server
+ searching for changes
+ adding changesets
+ adding manifests
+ adding file changes
+ added 2 changesets with 2 changes to 2 files (+1 heads)
+ 2 new obsolescence markers
+ obsoleted 2 changesets
+ 1 new orphan changesets
+
+ $ cd ../..
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-push-checkheads-multibranches-E3.t Mon Mar 09 10:18:40 2020 -0700
@@ -0,0 +1,94 @@
+====================================
+Testing head checking code: Case E-3
+====================================
+
+Mercurial checks for the introduction of new heads on push. Evolution comes
+into play to detect if existing branches on the server are being replaced by
+some of the new one we push.
+
+This case is part of a series of tests checking this behavior.
+
+Category E: case involving changeset on multiple branch
+TestCase 8: moving only part of the interleaved branch away, creating 2 heads
+
+.. old-state:
+..
+.. * 2-changeset on branch default
+.. * 1-changeset on branch Z (between the two other)
+..
+.. new-state:
+..
+.. * 2-changeset on branch default, on untouched, the other moved
+.. * 1-changeset on branch Z (at the same location)
+..
+.. expected-result:
+..
+.. * push rejected
+..
+.. graph-summary:
+..
+.. C ø⇠◔ C'
+.. | |
+.. B ◔ |
+.. | |
+.. A ◔ |
+.. |/
+.. ●
+
+ $ . $TESTDIR/testlib/push-checkheads-util.sh
+
+Test setup
+----------
+
+ $ mkdir E1
+ $ cd E1
+ $ setuprepos
+ creating basic server and client repo
+ updating to branch default
+ 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ cd client
+ $ hg branch Z
+ marked working directory as branch Z
+ (branches are permanent and global, did you want a bookmark?)
+ $ mkcommit B0
+ $ hg branch default --force
+ marked working directory as branch default
+ $ mkcommit C0
+ created new head
+ $ hg push --new-branch
+ pushing to $TESTTMP/E1/server
+ searching for changes
+ adding changesets
+ adding manifests
+ adding file changes
+ added 2 changesets with 2 changes to 2 files
+ $ hg up 0
+ 0 files updated, 0 files merged, 3 files removed, 0 files unresolved
+ $ mkcommit C1
+ created new head
+ $ hg debugobsolete `getid "desc(C0)" ` `getid "desc(C1)"`
+ 1 new obsolescence markers
+ obsoleted 1 changesets
+ $ hg log -G --hidden
+ @ dc44c53142f0 (draft): C1
+ |
+ | x afc55ba2ce61 (draft): C0
+ | |
+ | o 93e5c1321ece (draft): B0
+ | |
+ | o 8aaa48160adc (draft): A0
+ |/
+ o 1e4be0697311 (public): root
+
+
+Actual testing
+--------------
+
+ $ hg push -r 'desc("C1")'
+ pushing to $TESTTMP/E1/server
+ searching for changes
+ abort: push creates new remote head dc44c53142f0!
+ (merge or see 'hg help push' for details about pushing new heads)
+ [255]
+
+ $ cd ../..
--- a/tests/test-remotefilelog-datapack.py Mon Mar 09 05:19:02 2020 +0100
+++ b/tests/test-remotefilelog-datapack.py Mon Mar 09 10:18:40 2020 -0700
@@ -17,6 +17,14 @@
# Load the local remotefilelog, not the system one
sys.path[0:0] = [os.path.join(os.path.dirname(__file__), '..')]
from mercurial.node import nullid
+from mercurial import policy
+
+if not policy._packageprefs.get(policy.policy, (False, False))[1]:
+ if __name__ == '__main__':
+ msg = "skipped: pure module not available with module policy:"
+ print(msg, policy.policy, file=sys.stderr)
+ sys.exit(80)
+
from mercurial import (
pycompat,
ui as uimod,