Mercurial > hg
view tests/test-http.t @ 40326:fed697fa1734
sqlitestore: file storage backend using SQLite
This commit provides an extension which uses SQLite to store file
data (as opposed to revlogs).
As the inline documentation describes, there are still several
aspects to the extension that are incomplete. But it's a start.
The extension does support basic clone, checkout, and commit
workflows, which makes it suitable for simple use cases.
One notable missing feature is support for "bundlerepos." This is
probably responsible for the most test failures when the extension
is activated as part of the test suite.
All revision data is stored in SQLite. Data is stored as zstd
compressed chunks (default if zstd is available), zlib compressed
chunks (default if zstd is not available), or raw chunks (if
configured or if a compressed delta is not smaller than the raw
delta). This makes things very similar to revlogs.
Unlike revlogs, the extension doesn't yet enforce a limit on delta
chain length. This is an obvious limitation and should be addressed.
This is somewhat mitigated by the use of zstd, which is much faster
than zlib to decompress.
There is a dedicated table for storing deltas. Deltas are stored
by the SHA-1 hash of their uncompressed content. The "fileindex" table
has columns that reference the delta for each revision and the base
delta that delta should be applied against. A recursive SQL query
is used to resolve the delta chain along with the delta data.
By storing deltas by hash, we are able to de-duplicate delta storage!
With revlogs, the same deltas in different revlogs would result in
duplicate storage of that delta. In this scheme, inserting the
duplicate delta is a no-op and delta chains simply reference the
existing delta.
When initially implementing this extension, I did not have
content-indexed deltas and deltas could be duplicated across files
(just like revlogs). When I implemented content-indexed deltas, the
size of the SQLite database for a full clone of mozilla-unified
dropped:
before: 2,554,261,504 bytes
after: 2,488,754,176 bytes
Surprisingly, this is still larger than the bytes size of revlog
files:
revlog files: 2,104,861,230 bytes
du -b: 2,254,381,614
I would have expected storage to be smaller since we're not limiting
delta chain length and since we're using zstd instead of zlib. I
suspect the SQLite indexes and per-column overhead account for the
bulk of the differences. (Keep in mind that revlog uses a 64-byte
packed struct for revision index data and deltas are stored without
padding. Aside from the 12 unused bytes in the 32 byte node field,
revlogs are pretty efficient.) Another source of overhead is file
name storage. With revlogs, file names are stored in the filesystem.
But with SQLite, we need to store file names in the database. This is
roughly equivalent to the size of the fncache file, which for the
mozilla-unified repository is ~34MB.
Since the SQLite database isn't append-only and since delta chains
can reference any delta, this opens some interesting possibilities.
For example, we could store deltas in reverse, such that fulltexts
are stored for newer revisions and deltas are applied to reconstruct
older revisions. This is likely a more optimal storage strategy for
version control, as new data tends to be more frequently accessed
than old data. We would obviously need wire protocol support for
transferring revision data from newest to oldest. And we would
probably need some kind of mechanism for "re-encoding" stores. But
it should be doable.
This extension is very much experimental quality. There are a handful
of features that don't work. It probably isn't suitable for day-to-day
use. But it could be used in limited cases (e.g. read-only checkouts
like in CI). And it is also a good proving ground for alternate
storage backends. As we continue to define interfaces for all things
storage, it will be useful to have a viable alternate storage backend
to see how things shake out in practice.
test-storage.py passes on Python 2 and introduces no new test failures on
Python 3. Having the storage-level unit tests has proved to be insanely
useful when developing this extension. Those tests caught numerous bugs
during development and I'm convinced this style of testing is the way
forward for ensuring alternate storage backends work as intended. Of
course, test coverage isn't close to what it needs to be. But it is
a start. And what coverage we have gives me confidence that basic store
functionality is implemented properly.
Differential Revision: https://phab.mercurial-scm.org/D4928
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Tue, 09 Oct 2018 08:50:13 -0700 |
parents | 4bd6e444c76f |
children | 69d4c8c5c25e |
line wrap: on
line source
#require serve $ hg init test $ cd test $ echo foo>foo $ mkdir foo.d foo.d/bAr.hg.d foo.d/baR.d.hg $ echo foo>foo.d/foo $ echo bar>foo.d/bAr.hg.d/BaR $ echo bar>foo.d/baR.d.hg/bAR $ hg commit -A -m 1 adding foo adding foo.d/bAr.hg.d/BaR adding foo.d/baR.d.hg/bAR adding foo.d/foo $ hg serve -p $HGPORT -d --pid-file=../hg1.pid -E ../error.log $ hg serve --config server.uncompressed=False -p $HGPORT1 -d --pid-file=../hg2.pid Test server address cannot be reused $ hg serve -p $HGPORT1 2>&1 abort: cannot start server at 'localhost:$HGPORT1': $EADDRINUSE$ [255] $ cd .. $ cat hg1.pid hg2.pid >> $DAEMON_PIDS clone via stream #if no-reposimplestore $ hg clone --stream http://localhost:$HGPORT/ copy 2>&1 streaming all changes 9 files to transfer, 715 bytes of data transferred * bytes in * seconds (*/sec) (glob) updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg verify -R copy checking changesets checking manifests crosschecking files in changesets and manifests checking files checked 1 changesets with 4 changes to 4 files #endif try to clone via stream, should use pull instead $ hg clone --stream http://localhost:$HGPORT1/ copy2 warning: stream clone requested but server has them disabled requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 4 changes to 4 files new changesets 8b6053c928fe updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved try to clone via stream but missing requirements, so should use pull instead $ cat > $TESTTMP/removesupportedformat.py << EOF > from mercurial import localrepo > def extsetup(ui): > localrepo.localrepository.supportedformats.remove(b'generaldelta') > EOF $ hg clone --config extensions.rsf=$TESTTMP/removesupportedformat.py --stream http://localhost:$HGPORT/ copy3 warning: stream clone requested but client is missing requirements: generaldelta (see https://www.mercurial-scm.org/wiki/MissingRequirement for more information) requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 4 changes to 4 files new changesets 8b6053c928fe updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved clone via pull $ hg clone http://localhost:$HGPORT1/ copy-pull requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 4 changes to 4 files new changesets 8b6053c928fe updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg verify -R copy-pull checking changesets checking manifests crosschecking files in changesets and manifests checking files checked 1 changesets with 4 changes to 4 files $ cd test $ echo bar > bar $ hg commit -A -d '1 0' -m 2 adding bar $ cd .. clone over http with --update $ hg clone http://localhost:$HGPORT1/ updated --update 0 requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 5 changes to 5 files new changesets 8b6053c928fe:5fed3813f7f5 updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg log -r . -R updated changeset: 0:8b6053c928fe user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1 $ rm -rf updated incoming via HTTP $ hg clone http://localhost:$HGPORT1/ --rev 0 partial adding changesets adding manifests adding file changes added 1 changesets with 4 changes to 4 files new changesets 8b6053c928fe updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd partial $ touch LOCAL $ hg ci -qAm LOCAL $ hg incoming http://localhost:$HGPORT1/ --template '{desc}\n' comparing with http://localhost:$HGPORT1/ searching for changes 2 $ cd .. pull $ cd copy-pull $ cat >> .hg/hgrc <<EOF > [hooks] > changegroup = sh -c "printenv.py changegroup" > EOF $ hg pull pulling from http://localhost:$HGPORT1/ searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files new changesets 5fed3813f7f5 changegroup hook: HG_HOOKNAME=changegroup HG_HOOKTYPE=changegroup HG_NODE=5fed3813f7f5e1824344fdc9cf8f63bb662c292d HG_NODE_LAST=5fed3813f7f5e1824344fdc9cf8f63bb662c292d HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_URL=http://localhost:$HGPORT1/ (run 'hg update' to get a working copy) $ cd .. clone from invalid URL $ hg clone http://localhost:$HGPORT/bad abort: HTTP Error 404: Not Found [255] test http authentication + use the same server to test server side streaming preference $ cd test $ cat << EOT > userpass.py > import base64 > from mercurial.hgweb import common > def perform_authentication(hgweb, req, op): > auth = req.headers.get(b'Authorization') > if not auth: > raise common.ErrorResponse(common.HTTP_UNAUTHORIZED, b'who', > [(b'WWW-Authenticate', b'Basic Realm="mercurial"')]) > if base64.b64decode(auth.split()[1]).split(b':', 1) != [b'user', b'pass']: > raise common.ErrorResponse(common.HTTP_FORBIDDEN, b'no') > def extsetup(): > common.permhooks.insert(0, perform_authentication) > EOT $ hg serve --config extensions.x=userpass.py -p $HGPORT2 -d --pid-file=pid \ > --config server.preferuncompressed=True \ > --config web.push_ssl=False --config web.allow_push=* -A ../access.log $ cat pid >> $DAEMON_PIDS $ cat << EOF > get_pass.py > import getpass > def newgetpass(arg): > return "pass" > getpass.getpass = newgetpass > EOF $ hg id http://localhost:$HGPORT2/ abort: http authorization required for http://localhost:$HGPORT2/ [255] $ hg id http://localhost:$HGPORT2/ abort: http authorization required for http://localhost:$HGPORT2/ [255] $ hg id --config ui.interactive=true --config extensions.getpass=get_pass.py http://user@localhost:$HGPORT2/ http authorization required for http://localhost:$HGPORT2/ realm: mercurial user: user password: 5fed3813f7f5 $ hg id http://user:pass@localhost:$HGPORT2/ 5fed3813f7f5 $ echo '[auth]' >> .hg/hgrc $ echo 'l.schemes=http' >> .hg/hgrc $ echo 'l.prefix=lo' >> .hg/hgrc $ echo 'l.username=user' >> .hg/hgrc $ echo 'l.password=pass' >> .hg/hgrc $ hg id http://localhost:$HGPORT2/ 5fed3813f7f5 $ hg id http://localhost:$HGPORT2/ 5fed3813f7f5 $ hg id http://user@localhost:$HGPORT2/ 5fed3813f7f5 #if no-reposimplestore $ hg clone http://user:pass@localhost:$HGPORT2/ dest 2>&1 streaming all changes 10 files to transfer, 1.01 KB of data transferred * KB in * seconds (*/sec) (glob) updating to branch default 5 files updated, 0 files merged, 0 files removed, 0 files unresolved #endif --pull should override server's preferuncompressed $ hg clone --pull http://user:pass@localhost:$HGPORT2/ dest-pull 2>&1 requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 5 changes to 5 files new changesets 8b6053c928fe:5fed3813f7f5 updating to branch default 5 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id http://user2@localhost:$HGPORT2/ abort: http authorization required for http://localhost:$HGPORT2/ [255] $ hg id http://user:pass2@localhost:$HGPORT2/ abort: HTTP Error 403: no [255] $ hg -R dest-pull tag -r tip top $ hg -R dest-pull push http://user:pass@localhost:$HGPORT2/ pushing to http://user:***@localhost:$HGPORT2/ searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files $ hg rollback -q $ hg -R dest-pull push http://user:pass@localhost:$HGPORT2/ --debug --config devel.debug.peer-request=yes pushing to http://user:***@localhost:$HGPORT2/ using http://localhost:$HGPORT2/ http auth: user user, password **** sending capabilities command devel-peer-request: GET http://localhost:$HGPORT2/?cmd=capabilities http auth: user user, password **** devel-peer-request: finished in *.???? seconds (200) (glob) query 1; heads devel-peer-request: batched-content devel-peer-request: - heads (0 arguments) devel-peer-request: - known (1 arguments) sending batch command devel-peer-request: GET http://localhost:$HGPORT2/?cmd=batch devel-peer-request: Vary X-HgArg-1,X-HgProto-1 devel-peer-request: X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull devel-peer-request: 68 bytes of commands arguments in headers devel-peer-request: finished in *.???? seconds (200) (glob) searching for changes all remote heads known locally preparing listkeys for "phases" sending listkeys command devel-peer-request: GET http://localhost:$HGPORT2/?cmd=listkeys devel-peer-request: Vary X-HgArg-1,X-HgProto-1 devel-peer-request: X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull devel-peer-request: 16 bytes of commands arguments in headers devel-peer-request: finished in *.???? seconds (200) (glob) received listkey for "phases": 58 bytes checking for updated bookmarks preparing listkeys for "bookmarks" sending listkeys command devel-peer-request: GET http://localhost:$HGPORT2/?cmd=listkeys devel-peer-request: Vary X-HgArg-1,X-HgProto-1 devel-peer-request: X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull devel-peer-request: 19 bytes of commands arguments in headers devel-peer-request: finished in *.???? seconds (200) (glob) received listkey for "bookmarks": 0 bytes sending branchmap command devel-peer-request: GET http://localhost:$HGPORT2/?cmd=branchmap devel-peer-request: Vary X-HgProto-1 devel-peer-request: X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull devel-peer-request: finished in *.???? seconds (200) (glob) preparing listkeys for "bookmarks" sending listkeys command devel-peer-request: GET http://localhost:$HGPORT2/?cmd=listkeys devel-peer-request: Vary X-HgArg-1,X-HgProto-1 devel-peer-request: X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull devel-peer-request: 19 bytes of commands arguments in headers devel-peer-request: finished in *.???? seconds (200) (glob) received listkey for "bookmarks": 0 bytes 1 changesets found list of changesets: 7f4e523d01f2cc3765ac8934da3d14db775ff872 bundle2-output-bundle: "HG20", 5 parts total bundle2-output-part: "replycaps" 205 bytes payload bundle2-output-part: "check:phases" 24 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "phase-heads" 24 bytes payload sending unbundle command sending 1013 bytes devel-peer-request: POST http://localhost:$HGPORT2/?cmd=unbundle devel-peer-request: Content-length 1013 devel-peer-request: Content-type application/mercurial-0.1 devel-peer-request: Vary X-HgArg-1,X-HgProto-1 devel-peer-request: X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull devel-peer-request: 16 bytes of commands arguments in headers devel-peer-request: 1013 bytes of data devel-peer-request: finished in *.???? seconds (200) (glob) bundle2-input-bundle: no-transaction bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported bundle2-input-part: "output" (advisory) (params: 0 advisory) supported bundle2-input-part: total payload size 100 remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files bundle2-input-part: "output" (advisory) supported bundle2-input-bundle: 2 parts total preparing listkeys for "phases" sending listkeys command devel-peer-request: GET http://localhost:$HGPORT2/?cmd=listkeys devel-peer-request: Vary X-HgArg-1,X-HgProto-1 devel-peer-request: X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull devel-peer-request: 16 bytes of commands arguments in headers devel-peer-request: finished in *.???? seconds (200) (glob) received listkey for "phases": 15 bytes $ hg rollback -q $ sed 's/.*] "/"/' < ../access.log "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - (no-reposimplestore !) "GET /?cmd=capabilities HTTP/1.1" 200 - (no-reposimplestore !) "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !) "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=0&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=bookmarks&stream=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !) "GET /?cmd=capabilities HTTP/1.1" 401 - (no-reposimplestore !) "GET /?cmd=capabilities HTTP/1.1" 200 - (no-reposimplestore !) "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 403 - "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D7f4e523d01f2cc3765ac8934da3d14db775ff872 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=branchmap HTTP/1.1" 200 - x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "POST /?cmd=unbundle HTTP/1.1" 200 - x-hgarg-1:heads=666f726365* (glob) "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D7f4e523d01f2cc3765ac8934da3d14db775ff872 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=branchmap HTTP/1.1" 200 - x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "POST /?cmd=unbundle HTTP/1.1" 200 - x-hgarg-1:heads=666f726365 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull $ cd .. clone of serve with repo in root and unserved subrepo (issue2970) $ hg --cwd test init sub $ echo empty > test/sub/empty $ hg --cwd test/sub add empty $ hg --cwd test/sub commit -qm 'add empty' $ hg --cwd test/sub tag -r 0 something $ echo sub = sub > test/.hgsub $ hg --cwd test add .hgsub $ hg --cwd test commit -qm 'add subrepo' $ hg clone http://localhost:$HGPORT noslash-clone requesting all changes adding changesets adding manifests adding file changes added 3 changesets with 7 changes to 7 files new changesets 8b6053c928fe:56f9bc90cce6 updating to branch default abort: HTTP Error 404: Not Found [255] $ hg clone http://localhost:$HGPORT/ slash-clone requesting all changes adding changesets adding manifests adding file changes added 3 changesets with 7 changes to 7 files new changesets 8b6053c928fe:56f9bc90cce6 updating to branch default abort: HTTP Error 404: Not Found [255] check error log $ cat error.log check abort error reporting while pulling/cloning $ $RUNTESTDIR/killdaemons.py $ hg serve -R test -p $HGPORT -d --pid-file=hg3.pid -E error.log --config extensions.crash=${TESTDIR}/crashgetbundler.py $ cat hg3.pid >> $DAEMON_PIDS $ hg clone http://localhost:$HGPORT/ abort-clone requesting all changes remote: abort: this is an exercise abort: pull failed on remote [255] $ cat error.log disable pull-based clones $ hg serve -R test -p $HGPORT1 -d --pid-file=hg4.pid -E error.log --config server.disablefullbundle=True $ cat hg4.pid >> $DAEMON_PIDS $ hg clone http://localhost:$HGPORT1/ disable-pull-clone requesting all changes remote: abort: server has pull-based clones disabled abort: pull failed on remote (remove --pull if specified or upgrade Mercurial) [255] #if no-reposimplestore ... but keep stream clones working $ hg clone --stream --noupdate http://localhost:$HGPORT1/ test-stream-clone streaming all changes * files to transfer, * of data (glob) transferred * in * seconds (*/sec) (glob) $ cat error.log #endif ... and also keep partial clones and pulls working $ hg clone http://localhost:$HGPORT1 --rev 0 test/partial/clone adding changesets adding manifests adding file changes added 1 changesets with 4 changes to 4 files new changesets 8b6053c928fe updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg pull -R test/partial/clone pulling from http://localhost:$HGPORT1/ searching for changes adding changesets adding manifests adding file changes added 2 changesets with 3 changes to 3 files new changesets 5fed3813f7f5:56f9bc90cce6 (run 'hg update' to get a working copy) $ hg clone -U -r 0 test/partial/clone test/another/clone adding changesets adding manifests adding file changes added 1 changesets with 4 changes to 4 files new changesets 8b6053c928fe corrupt cookies file should yield a warning $ cat > $TESTTMP/cookies.txt << EOF > bad format > EOF $ hg --config auth.cookiefile=$TESTTMP/cookies.txt id http://localhost:$HGPORT/ (error loading cookie file $TESTTMP/cookies.txt: '*/cookies.txt' does not look like a Netscape format cookies file; continuing without cookies) (glob) 56f9bc90cce6 $ killdaemons.py Create dummy authentication handler that looks for cookies. It doesn't do anything useful. It just raises an HTTP 500 with details about the Cookie request header. We raise HTTP 500 because its message is printed in the abort message. $ cat > cookieauth.py << EOF > from mercurial import util > from mercurial.hgweb import common > def perform_authentication(hgweb, req, op): > cookie = req.headers.get(b'Cookie') > if not cookie: > raise common.ErrorResponse(common.HTTP_SERVER_ERROR, b'no-cookie') > raise common.ErrorResponse(common.HTTP_SERVER_ERROR, b'Cookie: %s' % cookie) > def extsetup(): > common.permhooks.insert(0, perform_authentication) > EOF $ hg serve --config extensions.cookieauth=cookieauth.py -R test -p $HGPORT -d --pid-file=pid $ cat pid > $DAEMON_PIDS Request without cookie sent should fail due to lack of cookie $ hg id http://localhost:$HGPORT abort: HTTP Error 500: no-cookie [255] Populate a cookies file $ cat > cookies.txt << EOF > # HTTP Cookie File > # Expiration is 2030-01-01 at midnight > .example.com TRUE / FALSE 1893456000 hgkey examplevalue > EOF Should not send a cookie for another domain $ hg --config auth.cookiefile=cookies.txt id http://localhost:$HGPORT/ abort: HTTP Error 500: no-cookie [255] Add a cookie entry for our test server and verify it is sent $ cat >> cookies.txt << EOF > localhost.local FALSE / FALSE 1893456000 hgkey localhostvalue > EOF $ hg --config auth.cookiefile=cookies.txt id http://localhost:$HGPORT/ abort: HTTP Error 500: Cookie: hgkey=localhostvalue [255]