Mercurial > hg
view tests/test-ssh.t @ 14164:cb98fed52495
discovery: add new set-based discovery
Adds a new discovery method based on repeatedly sampling the still
undecided subset of the local node graph to determine the set of nodes
common to both the client and the server.
For small differences between client and server, it uses about the same
or slightly fewer roundtrips than the old tree-based discovery. For
larger differences, it typically reduces the number of roundtrips
drastically (from 150 to 4, for instance).
The old discovery code now lives in treediscovery.py, the new code is
in setdiscovery.py.
Still missing is a hook for extensions to contribute nodes to the
initial sample. For instance, Augie's remotebranches could contribute
the last known state of the server's heads.
Credits for the actual sampler and computing common heads instead of
bases go to Benoit Boissinot.
author | Peter Arrenbrecht <peter.arrenbrecht@gmail.com> |
---|---|
date | Mon, 02 May 2011 19:21:30 +0200 |
parents | e45780ac8292 |
children | eb297845f90b |
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This test tries to exercise the ssh functionality with a dummy script $ cat <<EOF > dummyssh > import sys > import os > > os.chdir(os.path.dirname(sys.argv[0])) > if sys.argv[1] != "user@dummy": > sys.exit(-1) > > if not os.path.exists("dummyssh"): > sys.exit(-1) > > os.environ["SSH_CLIENT"] = "127.0.0.1 1 2" > > log = open("dummylog", "ab") > log.write("Got arguments") > for i, arg in enumerate(sys.argv[1:]): > log.write(" %d:%s" % (i+1, arg)) > log.write("\n") > log.close() > r = os.system(sys.argv[2]) > sys.exit(bool(r)) > EOF $ cat <<EOF > badhook > import sys > sys.stdout.write("KABOOM\n") > EOF creating 'remote $ hg init remote $ cd remote $ echo this > foo $ echo this > fooO $ hg ci -A -m "init" foo fooO $ echo <<EOF > .hg/hgrc > [server] > uncompressed = True > > [hooks] > changegroup = python "$TESTDIR"/printenv.py changegroup-in-remote 0 ../dummylog > EOF $ cd .. repo not found error $ hg clone -e "python ./dummyssh" ssh://user@dummy/nonexistent local remote: abort: There is no Mercurial repository here (.hg not found)! abort: no suitable response from remote hg! [255] non-existent absolute path $ hg clone -e "python ./dummyssh" ssh://user@dummy//`pwd`/nonexistent local remote: abort: There is no Mercurial repository here (.hg not found)! abort: no suitable response from remote hg! [255] clone remote via stream $ hg clone -e "python ./dummyssh" --uncompressed ssh://user@dummy/remote local-stream streaming all changes 4 files to transfer, 392 bytes of data transferred 392 bytes in * seconds (*/sec) (glob) updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd local-stream $ hg verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 2 files, 1 changesets, 2 total revisions $ cd .. clone remote via pull $ hg clone -e "python ./dummyssh" ssh://user@dummy/remote local requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 2 changes to 2 files updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved verify $ cd local $ hg verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 2 files, 1 changesets, 2 total revisions $ echo '[hooks]' >> .hg/hgrc $ echo 'changegroup = python "$TESTDIR"/printenv.py changegroup-in-local 0 ../dummylog' >> .hg/hgrc empty default pull $ hg paths default = ssh://user@dummy/remote $ hg pull -e "python ../dummyssh" pulling from ssh://user@dummy/remote searching for changes no changes found local change $ echo bleah > foo $ hg ci -m "add" updating rc $ echo "default-push = ssh://user@dummy/remote" >> .hg/hgrc $ echo "[ui]" >> .hg/hgrc $ echo "ssh = python ../dummyssh" >> .hg/hgrc find outgoing $ hg out ssh://user@dummy/remote comparing with ssh://user@dummy/remote searching for changes changeset: 1:a28a9d1a809c tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: add find incoming on the remote side $ hg incoming -R ../remote -e "python ../dummyssh" ssh://user@dummy/local comparing with ssh://user@dummy/local searching for changes changeset: 1:a28a9d1a809c tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: add find incoming on the remote side (using absolute path) $ hg incoming -R ../remote -e "python ../dummyssh" "ssh://user@dummy/`pwd`" comparing with ssh://user@dummy/$TESTTMP/local searching for changes changeset: 1:a28a9d1a809c tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: add push $ hg push pushing to ssh://user@dummy/remote searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files $ cd ../remote check remote tip $ hg tip changeset: 1:a28a9d1a809c tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: add $ hg verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 2 files, 2 changesets, 3 total revisions $ hg cat -r tip foo bleah $ echo z > z $ hg ci -A -m z z created new head test pushkeys and bookmarks $ cd ../local $ hg debugpushkey --config ui.ssh="python ../dummyssh" ssh://user@dummy/remote namespaces bookmarks namespaces $ hg book foo -r 0 $ hg out -B comparing with ssh://user@dummy/remote searching for changed bookmarks foo 1160648e36ce $ hg push -B foo pushing to ssh://user@dummy/remote searching for changes no changes found exporting bookmark foo $ hg debugpushkey --config ui.ssh="python ../dummyssh" ssh://user@dummy/remote bookmarks foo 1160648e36cec0054048a7edc4110c6f84fde594 $ hg book -f foo $ hg push --traceback pushing to ssh://user@dummy/remote searching for changes no changes found updating bookmark foo $ hg book -d foo $ hg in -B comparing with ssh://user@dummy/remote searching for changed bookmarks foo a28a9d1a809c $ hg book -f -r 0 foo $ hg pull -B foo pulling from ssh://user@dummy/remote no changes found updating bookmark foo importing bookmark foo $ hg book -d foo $ hg push -B foo pushing to ssh://user@dummy/remote searching for changes no changes found deleting remote bookmark foo a bad, evil hook that prints to stdout $ echo '[hooks]' >> ../remote/.hg/hgrc $ echo 'changegroup.stdout = python ../badhook' >> ../remote/.hg/hgrc $ echo r > r $ hg ci -A -m z r push should succeed even though it has an unexpected response $ hg push pushing to ssh://user@dummy/remote searching for changes note: unsynced remote changes! remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files remote: KABOOM $ hg -R ../remote heads changeset: 3:1383141674ec tag: tip parent: 1:a28a9d1a809c user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: z changeset: 2:6c0482d977a3 parent: 0:1160648e36ce user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: z clone bookmarks $ hg -R ../remote bookmark test $ hg -R ../remote bookmarks * test 2:6c0482d977a3 $ hg clone -e "python ../dummyssh" ssh://user@dummy/remote local-bookmarks requesting all changes adding changesets adding manifests adding file changes added 4 changesets with 5 changes to 4 files (+1 heads) updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R local-bookmarks bookmarks test 2:6c0482d977a3 passwords in ssh urls are not supported (we use a glob here because different Python versions give different results here) $ hg push ssh://user:erroneouspwd@dummy/remote pushing to ssh://user:*@dummy/remote (glob) abort: password in URL not supported! [255] $ cd .. $ cat dummylog Got arguments 1:user@dummy 2:hg -R nonexistent serve --stdio Got arguments 1:user@dummy 2:hg -R /$TESTTMP/nonexistent serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R local serve --stdio Got arguments 1:user@dummy 2:hg -R $TESTTMP/local serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio