Mercurial > hg
view tests/test-static-http.t @ 37295:45b39c69fae0
wireproto: separate commands tables for version 1 and 2 commands
We can't easily reuse existing command handlers for version 2
commands because the response types will be different. e.g. many
commands return nodes encoded as hex. Our new wire protocol is
binary safe, so we'll wish to encode nodes as binary.
We /could/ teach each command handler to look at the protocol
handler and change behavior based on the version in use. However,
this would make logic a bit unwieldy over time and would make
it harder to design a unified protocol handler interface. I think
it's better to create a clean break between version 1 and version 2
of commands on the server.
What I imagine happening is we will have separate @wireprotocommand
functions for each protocol generation. Those functions will parse the
request, dispatch to a common function to process it, then generate
the response in its own, transport-specific manner.
This commit establishes a separate table for tracking version 1
commands from version 2 commands. The HTTP server pieces have been
updated to use this new table.
Most commands are marked as both version 1 and version 2, so there is
little practical impact to this change.
A side-effect of this change is we now rely on transport registration
in wireprototypes.TRANSPORTS and certain properties of the protocol
interface. So a test had to be updated to conform.
Differential Revision: https://phab.mercurial-scm.org/D2982
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Wed, 28 Mar 2018 10:40:41 -0700 |
parents | 2090044a288d |
children | a84b6eeb2c39 |
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#require killdaemons $ hg clone http://localhost:$HGPORT/ copy abort: * (glob) [255] $ test -d copy [1] This server doesn't do range requests so it's basically only good for one pull $ $PYTHON "$TESTDIR/dumbhttp.py" -p $HGPORT --pid dumb.pid \ > --logfile server.log $ cat dumb.pid >> $DAEMON_PIDS $ hg init remote $ cd remote $ echo foo > bar $ echo c2 > '.dotfile with spaces' $ hg add adding .dotfile with spaces adding bar $ hg commit -m"test" $ hg tip changeset: 0:02770d679fb8 tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: test $ cd .. $ hg clone static-http://localhost:$HGPORT/remote local requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 2 changes to 2 files new changesets 02770d679fb8 updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd local $ hg verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 2 files, 1 changesets, 2 total revisions $ cat bar foo $ cd ../remote $ echo baz > quux $ hg commit -A -mtest2 adding quux check for HTTP opener failures when cachefile does not exist $ rm .hg/cache/* $ cd ../local $ cat >> .hg/hgrc <<EOF > [hooks] > changegroup = sh -c "printenv.py changegroup" > EOF $ hg pull pulling from static-http://localhost:$HGPORT/remote searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files new changesets 4ac2e3648604 changegroup hook: HG_HOOKNAME=changegroup HG_HOOKTYPE=changegroup HG_NODE=4ac2e3648604439c580c69b09ec9d93a88d93432 HG_NODE_LAST=4ac2e3648604439c580c69b09ec9d93a88d93432 HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_URL=http://localhost:$HGPORT/remote (run 'hg update' to get a working copy) trying to push $ hg update 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo more foo >> bar $ hg commit -m"test" $ hg push pushing to static-http://localhost:$HGPORT/remote abort: destination does not support push [255] trying clone -r $ cd .. $ hg clone -r doesnotexist static-http://localhost:$HGPORT/remote local0 abort: unknown revision 'doesnotexist'! [255] $ hg clone -r 0 static-http://localhost:$HGPORT/remote local0 adding changesets adding manifests adding file changes added 1 changesets with 2 changes to 2 files new changesets 02770d679fb8 updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved test with "/" URI (issue747) and subrepo $ hg init $ hg init sub $ touch sub/test $ hg -R sub commit -A -m "test" adding test $ hg -R sub tag not-empty $ echo sub=sub > .hgsub $ echo a > a $ hg add a .hgsub $ hg -q ci -ma $ hg clone static-http://localhost:$HGPORT/ local2 requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 3 changes to 3 files new changesets a9ebfbe8e587 updating to branch default cloning subrepo sub from static-http://localhost:$HGPORT/sub requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files new changesets be090ea66256:322ea90975df 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd local2 $ hg verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 3 files, 1 changesets, 3 total revisions checking subrepo links $ cat a a $ hg paths default = static-http://localhost:$HGPORT/ test with empty repo (issue965) $ cd .. $ hg init remotempty $ hg clone static-http://localhost:$HGPORT/remotempty local3 no changes found updating to branch default 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd local3 $ hg verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 0 files, 0 changesets, 0 total revisions $ hg paths default = static-http://localhost:$HGPORT/remotempty test with non-repo $ cd .. $ mkdir notarepo $ hg clone static-http://localhost:$HGPORT/notarepo local3 abort: 'http://localhost:$HGPORT/notarepo' does not appear to be an hg repository! [255] Clone with tags and branches works $ hg init remote-with-names $ cd remote-with-names $ echo 0 > foo $ hg -q commit -A -m initial $ echo 1 > foo $ hg commit -m 'commit 1' $ hg -q up 0 $ hg branch mybranch marked working directory as branch mybranch (branches are permanent and global, did you want a bookmark?) $ echo 2 > foo $ hg commit -m 'commit 2 (mybranch)' $ hg tag -r 1 'default-tag' $ hg tag -r 2 'branch-tag' $ cd .. $ hg clone static-http://localhost:$HGPORT/remote-with-names local-with-names requesting all changes adding changesets adding manifests adding file changes added 5 changesets with 5 changes to 2 files (+1 heads) new changesets 68986213bd44:0c325bd2b5a7 updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved Clone a specific branch works $ hg clone -r mybranch static-http://localhost:$HGPORT/remote-with-names local-with-names-branch adding changesets adding manifests adding file changes added 4 changesets with 4 changes to 2 files new changesets 68986213bd44:0c325bd2b5a7 updating to branch mybranch 2 files updated, 0 files merged, 0 files removed, 0 files unresolved Clone a specific tag works $ hg clone -r default-tag static-http://localhost:$HGPORT/remote-with-names local-with-names-tag adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 1 files new changesets 68986213bd44:4ee3fcef1c80 updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ killdaemons.py List of files accessed over HTTP: $ cat server.log | sed -n -e 's|.*GET \(/[^ ]*\).*|\1|p' | sort -u /.hg/bookmarks /.hg/bookmarks.current /.hg/cache/hgtagsfnodes1 /.hg/cache/rbc-names-v1 /.hg/cache/rbc-revs-v1 /.hg/requires /.hg/store/00changelog.i /.hg/store/00manifest.i /.hg/store/data/%7E2ehgsub.i /.hg/store/data/%7E2ehgsubstate.i /.hg/store/data/a.i /notarepo/.hg/00changelog.i /notarepo/.hg/requires /remote-with-names/.hg/bookmarks /remote-with-names/.hg/bookmarks.current /remote-with-names/.hg/cache/branch2-served /remote-with-names/.hg/cache/hgtagsfnodes1 /remote-with-names/.hg/cache/rbc-names-v1 /remote-with-names/.hg/cache/rbc-revs-v1 /remote-with-names/.hg/cache/tags2-served /remote-with-names/.hg/localtags /remote-with-names/.hg/requires /remote-with-names/.hg/store/00changelog.i /remote-with-names/.hg/store/00manifest.i /remote-with-names/.hg/store/data/%7E2ehgtags.i /remote-with-names/.hg/store/data/foo.i /remote/.hg/bookmarks /remote/.hg/bookmarks.current /remote/.hg/cache/branch2-base /remote/.hg/cache/branch2-immutable /remote/.hg/cache/branch2-served /remote/.hg/cache/hgtagsfnodes1 /remote/.hg/cache/rbc-names-v1 /remote/.hg/cache/rbc-revs-v1 /remote/.hg/cache/tags2-served /remote/.hg/localtags /remote/.hg/requires /remote/.hg/store/00changelog.i /remote/.hg/store/00manifest.i /remote/.hg/store/data/%7E2edotfile%20with%20spaces.i /remote/.hg/store/data/%7E2ehgtags.i /remote/.hg/store/data/bar.i /remote/.hg/store/data/quux.i /remotempty/.hg/bookmarks /remotempty/.hg/bookmarks.current /remotempty/.hg/requires /remotempty/.hg/store/00changelog.i /remotempty/.hg/store/00manifest.i /sub/.hg/bookmarks /sub/.hg/bookmarks.current /sub/.hg/cache/hgtagsfnodes1 /sub/.hg/cache/rbc-names-v1 /sub/.hg/cache/rbc-revs-v1 /sub/.hg/requires /sub/.hg/store/00changelog.i /sub/.hg/store/00manifest.i /sub/.hg/store/data/%7E2ehgtags.i /sub/.hg/store/data/test.i