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store: introduce _matchtrackedpath() and use it to filter store files...
store: introduce _matchtrackedpath() and use it to filter store files This patch introduces a function to filter store files on the basis of the path which they are tracking. The function assumes that the entries can be of two types, 'meta/*' and 'data/*' which means it will just work on revlog based storage and not with another storage ways. For the 'data/*' entries, we remove the 'data/' part and '.i/.d' part from the beginning and the end then pass that to matcher. For the 'meta/*' entries, we remove the 'meta/' and '/00manifest.(i/d)' part from beginning and end then call matcher.visitdir() with it to make sure all the parent directories are also downloaded. Since the storage filtering for narrow stream clones is implemented with this patch, we remove the un-implemented error message, add some more tests and add the treemanifest case to tests too. The tests demonstrate that it works correctly. After this patch, we have now narrow stream clones working. Narrow stream clones are a very important feature for large repositories who have good internet connection because they use streamclones for cloning and if they do normal narrow clone, that takes more time then a full streamclone. Also narrow-stream clone will drastically speed up clone timings. Differential Revision: https://phab.mercurial-scm.org/D5139

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test-push-checkheads-superceed-A2.t
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/ tests / test-push-checkheads-superceed-A2.t
Pierre-Yves David
obsolescence: add test for the "branch replacement" logic during push, case A2...
r31975 ====================================
Testing head checking code: Case A-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 A: simple case involving a branch being superceeded by another.
TestCase 2: multi-changeset branch
.. old-state:
..
.. * 1 branch with 2 changesets
..
.. new-state:
..
.. * another 2-changeset branch succeeding the old one
..
.. expected-result:
..
.. * push allowed
..
.. graph-summary:
..
.. B ø⇠◔ B'
.. | |
.. A ø⇠◔ A'
.. |/
..
$ . $TESTDIR/testlib/push-checkheads-util.sh
Test setup
----------
$ mkdir A2
$ cd A2
$ 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
$ cd ../client
$ hg pull
Matt Harbison
tests: remove (glob) annotations that were only for '\' matches...
r35394 pulling from $TESTTMP/A2/server
Pierre-Yves David
obsolescence: add test for the "branch replacement" logic during push, case A2...
r31975 searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
Boris Feld
phase: report number of non-public changeset alongside the new range...
r39516 new changesets d73caddc5533 (1 drafts)
Pierre-Yves David
obsolescence: add test for the "branch replacement" logic during push, case A2...
r31975 (run 'hg update' to get a working copy)
$ hg up 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ mkcommit A1
created new head
$ mkcommit B1
$ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"`
Boris Feld
debugobsolete: also report the number of obsoleted changesets...
r33542 obsoleted 1 changesets
Martin von Zweigbergk
evolution: report new unstable changesets...
r35727 1 new orphan changesets
Pierre-Yves David
obsolescence: add test for the "branch replacement" logic during push, case A2...
r31975 $ hg debugobsolete `getid "desc(B0)" ` `getid "desc(B1)"`
Boris Feld
debugobsolete: also report the number of obsoleted changesets...
r33542 obsoleted 1 changesets
Pierre-Yves David
obsolescence: add test for the "branch replacement" logic during push, case A2...
r31975 $ hg log -G --hidden
@ 262c8c798096 (draft): B1
|
o f6082bc4ffef (draft): A1
|
| x d73caddc5533 (draft): B0
| |
| x 8aaa48160adc (draft): A0
|/
o 1e4be0697311 (public): root
Actual testing
--------------
$ hg push
Matt Harbison
tests: remove (glob) annotations that were only for '\' matches...
r35394 pushing to $TESTTMP/A2/server
Pierre-Yves David
obsolescence: add test for the "branch replacement" logic during push, case A2...
r31975 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
obsolete: reports the number of local changeset obsoleted when unbundling...
r33249 obsoleted 2 changesets
Pierre-Yves David
obsolescence: add test for the "branch replacement" logic during push, case A2...
r31975
$ cd ../..