Mercurial > hg
view tests/test-push-checkheads-superceed-A6.t @ 40424:7caf632e30c3
filecache: unimplement __set__() and __delete__() (API)
Implementing __set__() implies that the descriptor can't be overridden by
obj.__dict__, which means any property access involves slow function call.
"Data descriptors with __set__() and __get__() defined always override
a redefinition in an instance dictionary. In contrast, non-data descriptors
can be overridden by instances."
https://docs.python.org/2.7/reference/datamodel.html#invoking-descriptors
This patch basically backs out 236bb604dc39, "scmutil: update cached copy
when filecached attribute is assigned (issue3263)." The problem described
in issue3263 (which is #3264 in Bugzilla) should no longer happen since
repo._bookmarkcurrent has been moved to repo._bookmarks.active. We still
have a risk of introducing similar bugs, but I think that's the cost we
have to pay.
$ hg perfrevset 'branch(tip)' -R mercurial
(orig) wall 0.139511 comb 0.140000 user 0.140000 sys 0.000000 (best of 66)
(prev) wall 0.114195 comb 0.110000 user 0.110000 sys 0.000000 (best of 81)
(this) wall 0.099038 comb 0.110000 user 0.100000 sys 0.010000 (best of 93)
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sat, 20 Oct 2018 17:56:00 +0900 |
parents | 89630d0b3e23 |
children | 34a46d48d24e |
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==================================== Testing head checking code: Case A-6 ==================================== 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 A: simple case involving a branch being superceeded by another. TestCase 6: multi-changeset branch, split on multiple other, (base on its own branch), same number of head .. old-state: .. .. * 2 branch (1-changeset, and 2-changesets) .. .. new-state: .. .. * 1 new branch superceeding the base of the old-2-changesets-branch, .. * 1 new changesets on the old-1-changeset-branch superceeding the head of the other .. .. expected-result: .. .. * push allowed .. .. graph-summary: .. .. B'◔⇢ø B .. | | .. A | ø⇠◔ A' .. | |/ .. C ● | .. \| .. ● $ . $TESTDIR/testlib/push-checkheads-util.sh Test setup ---------- $ mkdir A6 $ cd A6 $ setuprepos creating basic server and client repo updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd server $ mkcommit B0 $ hg up 0 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ mkcommit C0 created new head $ cd ../client $ hg pull pulling from $TESTTMP/A6/server searching for changes adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files (+1 heads) new changesets d73caddc5533:0f88766e02d6 (2 drafts) (run 'hg heads' to see heads, 'hg merge' to merge) $ hg up 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ mkcommit A1 created new head $ hg up 'desc(C0)' 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ mkcommit B1 $ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"` obsoleted 1 changesets 1 new orphan changesets $ hg debugobsolete `getid "desc(B0)" ` `getid "desc(B1)"` obsoleted 1 changesets $ hg log -G --hidden @ d70a1f75a020 (draft): B1 | | o f6082bc4ffef (draft): A1 | | o | 0f88766e02d6 (draft): C0 |/ | x d73caddc5533 (draft): B0 | | | x 8aaa48160adc (draft): A0 |/ o 1e4be0697311 (public): root Actual testing -------------- $ hg push pushing to $TESTTMP/A6/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 $ cd ../..