Mercurial > hg
view tests/test-ssh.t @ 31987:8823daaf4665
obsolescence: add test for the "branch replacement" logic during push, case D2
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.
The current code for this logic is very basic (eg: issue4354) and was poorly
tested. We have a better implementation coming in the evolve extension fixing
these issues and with more serious tests coverage. In the process of upstreaming
this improved logic, we start with adding the test case that are already passing
with the current implementation. Once they are all in, we'll upstream the better
implementation and the extra test cases.
See inline documentation for details about the test case added in this
changeset.
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
---|---|
date | Thu, 13 Apr 2017 16:27:42 +0200 |
parents | aff7b32b3c05 |
children | 616e788321cc |
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This test tries to exercise the ssh functionality with a dummy script $ cat <<EOF >> $HGRCPATH > [format] > usegeneraldelta=yes > EOF creating 'remote' repo $ hg init remote $ cd remote $ echo this > foo $ echo this > fooO $ hg ci -A -m "init" foo fooO insert a closed branch (issue4428) $ hg up null 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ hg branch closed marked working directory as branch closed (branches are permanent and global, did you want a bookmark?) $ hg ci -mc0 $ hg ci --close-branch -mc1 $ hg up -q default configure for serving $ cat <<EOF > .hg/hgrc > [server] > uncompressed = True > > [hooks] > changegroup = sh -c "printenv.py changegroup-in-remote 0 ../dummylog" > EOF $ cd .. repo not found error $ hg clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/nonexistent local remote: abort: repository nonexistent not found! abort: no suitable response from remote hg! [255] non-existent absolute path $ hg clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/`pwd`/nonexistent local remote: abort: repository $TESTTMP/nonexistent not found! abort: no suitable response from remote hg! [255] clone remote via stream $ hg clone -e "python \"$TESTDIR/dummyssh\"" --uncompressed ssh://user@dummy/remote local-stream streaming all changes 4 files to transfer, 602 bytes of data transferred 602 bytes in * seconds (*) (glob) searching for changes no changes found 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, 3 changesets, 2 total revisions $ hg branches default 0:1160648e36ce $ cd .. clone bookmarks via stream $ hg -R local-stream book mybook $ hg clone -e "python \"$TESTDIR/dummyssh\"" --uncompressed ssh://user@dummy/local-stream stream2 streaming all changes 4 files to transfer, 602 bytes of data transferred 602 bytes in * seconds (*) (glob) searching for changes no changes found updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd stream2 $ hg book mybook 0:1160648e36ce $ cd .. $ rm -rf local-stream stream2 clone remote via pull $ hg clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/remote local requesting all changes adding changesets adding manifests adding file changes added 3 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, 3 changesets, 2 total revisions $ cat >> .hg/hgrc <<EOF > [hooks] > changegroup = sh -c "printenv.py changegroup-in-local 0 ../dummylog" > EOF empty default pull $ hg paths default = ssh://user@dummy/remote $ hg pull -e "python \"$TESTDIR/dummyssh\"" pulling from ssh://user@dummy/remote searching for changes no changes found pull from wrong ssh URL $ hg pull -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/doesnotexist pulling from ssh://user@dummy/doesnotexist remote: abort: repository doesnotexist not found! abort: no suitable response from remote hg! [255] 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 \"$TESTDIR/dummyssh\"" >> .hg/hgrc find outgoing $ hg out ssh://user@dummy/remote comparing with ssh://user@dummy/remote searching for changes changeset: 3:a28a9d1a809c tag: tip parent: 0:1160648e36ce 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 \"$TESTDIR/dummyssh\"" ssh://user@dummy/local comparing with ssh://user@dummy/local searching for changes changeset: 3:a28a9d1a809c tag: tip parent: 0:1160648e36ce 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 \"$TESTDIR/dummyssh\"" "ssh://user@dummy/`pwd`" comparing with ssh://user@dummy/$TESTTMP/local searching for changes changeset: 3:a28a9d1a809c tag: tip parent: 0:1160648e36ce 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: 3:a28a9d1a809c tag: tip parent: 0:1160648e36ce 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, 4 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 \"$TESTDIR/dummyssh\"" ssh://user@dummy/remote namespaces bookmarks namespaces phases $ 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 [1] $ hg debugpushkey --config ui.ssh="python \"$TESTDIR/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 [1] $ 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 $ hg book -d foo $ hg push -B foo pushing to ssh://user@dummy/remote searching for changes no changes found deleting remote bookmark foo [1] a bad, evil hook that prints to stdout $ cat <<EOF > $TESTTMP/badhook > import sys > sys.stdout.write("KABOOM\n") > EOF $ cat <<EOF > $TESTTMP/badpyhook.py > import sys > def hook(ui, repo, hooktype, **kwargs): > sys.stdout.write("KABOOM IN PROCESS\n") > EOF $ cat <<EOF >> ../remote/.hg/hgrc > [hooks] > changegroup.stdout = python $TESTTMP/badhook > changegroup.pystdout = python:$TESTTMP/badpyhook.py:hook > EOF $ 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 remote has heads on branch 'default' that are not known locally: 6c0482d977a3 remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files remote: KABOOM remote: KABOOM IN PROCESS $ hg -R ../remote heads changeset: 5:1383141674ec tag: tip parent: 3:a28a9d1a809c user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: z changeset: 4:6c0482d977a3 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 4:6c0482d977a3 $ hg clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/remote local-bookmarks requesting all changes adding changesets adding manifests adding file changes added 6 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 4:6c0482d977a3 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 .. hide outer repo $ hg init Test remote paths with spaces (issue2983): $ hg init --ssh "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/a repo" $ touch "$TESTTMP/a repo/test" $ hg -R 'a repo' commit -A -m "test" adding test $ hg -R 'a repo' tag tag $ hg id --ssh "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/a repo" 73649e48688a $ hg id --ssh "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/a repo#noNoNO" abort: unknown revision 'noNoNO'! [255] Test (non-)escaping of remote paths with spaces when cloning (issue3145): $ hg clone --ssh "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/a repo" destination directory: a repo abort: destination 'a repo' is not empty [255] Test hg-ssh using a helper script that will restore PYTHONPATH (which might have been cleared by a hg.exe wrapper) and invoke hg-ssh with the right parameters: $ cat > ssh.sh << EOF > userhost="\$1" > SSH_ORIGINAL_COMMAND="\$2" > export SSH_ORIGINAL_COMMAND > PYTHONPATH="$PYTHONPATH" > export PYTHONPATH > python "$TESTDIR/../contrib/hg-ssh" "$TESTTMP/a repo" > EOF $ hg id --ssh "sh ssh.sh" "ssh://user@dummy/a repo" 73649e48688a $ hg id --ssh "sh ssh.sh" "ssh://user@dummy/a'repo" remote: Illegal repository "$TESTTMP/a'repo" (glob) abort: no suitable response from remote hg! [255] $ hg id --ssh "sh ssh.sh" --remotecmd hacking "ssh://user@dummy/a'repo" remote: Illegal command "hacking -R 'a'\''repo' serve --stdio" abort: no suitable response from remote hg! [255] $ SSH_ORIGINAL_COMMAND="'hg' -R 'a'repo' serve --stdio" python "$TESTDIR/../contrib/hg-ssh" Illegal command "'hg' -R 'a'repo' serve --stdio": No closing quotation [255] Test hg-ssh in read-only mode: $ cat > ssh.sh << EOF > userhost="\$1" > SSH_ORIGINAL_COMMAND="\$2" > export SSH_ORIGINAL_COMMAND > PYTHONPATH="$PYTHONPATH" > export PYTHONPATH > python "$TESTDIR/../contrib/hg-ssh" --read-only "$TESTTMP/remote" > EOF $ hg clone --ssh "sh ssh.sh" "ssh://user@dummy/$TESTTMP/remote" read-only-local requesting all changes adding changesets adding manifests adding file changes added 6 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 $ cd read-only-local $ echo "baz" > bar $ hg ci -A -m "unpushable commit" bar $ hg push --ssh "sh ../ssh.sh" pushing to ssh://user@dummy/*/remote (glob) searching for changes remote: Permission denied remote: pretxnopen.hg-ssh hook failed abort: push failed on remote [255] $ cd .. stderr from remote commands should be printed before stdout from local code (issue4336) $ hg clone remote stderr-ordering updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd stderr-ordering $ cat >> localwrite.py << EOF > from mercurial import exchange, extensions > > def wrappedpush(orig, repo, *args, **kwargs): > res = orig(repo, *args, **kwargs) > repo.ui.write('local stdout\n') > return res > > def extsetup(ui): > extensions.wrapfunction(exchange, 'push', wrappedpush) > EOF $ cat >> .hg/hgrc << EOF > [paths] > default-push = ssh://user@dummy/remote > [ui] > ssh = python "$TESTDIR/dummyssh" > [extensions] > localwrite = localwrite.py > EOF $ echo localwrite > foo $ hg commit -m 'testing localwrite' $ 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 remote: KABOOM remote: KABOOM IN PROCESS local stdout debug output $ hg pull --debug ssh://user@dummy/remote pulling from ssh://user@dummy/remote running python ".*/dummyssh" user@dummy ('|")hg -R remote serve --stdio('|") (re) sending hello command sending between command remote: 355 remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN remote: 1 query 1; heads sending batch command searching for changes all remote heads known locally no changes found sending getbundle command bundle2-input-bundle: with-transaction bundle2-input-part: "listkeys" (params: 1 mandatory) supported bundle2-input-part: total payload size 15 bundle2-input-part: "listkeys" (params: 1 mandatory) supported bundle2-input-part: total payload size 45 bundle2-input-bundle: 1 parts total checking for updated bookmarks $ 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 local-stream 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 doesnotexist 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 $TESTTMP/local serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio changegroup-in-remote hook: HG_BUNDLE2=1 HG_HOOKNAME=changegroup HG_HOOKTYPE=changegroup HG_NODE=a28a9d1a809cab7d4e2fde4bee738a9ede948b60 HG_NODE_LAST=a28a9d1a809cab7d4e2fde4bee738a9ede948b60 HG_SOURCE=serve HG_TXNID=TXN:$ID$ HG_URL=remote:ssh:$LOCALIP Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio changegroup-in-remote hook: HG_BUNDLE2=1 HG_HOOKNAME=changegroup HG_HOOKTYPE=changegroup HG_NODE=1383141674ec756a6056f6a9097618482fe0f4a6 HG_NODE_LAST=1383141674ec756a6056f6a9097618482fe0f4a6 HG_SOURCE=serve HG_TXNID=TXN:$ID$ HG_URL=remote:ssh:$LOCALIP Got arguments 1:user@dummy 2:hg -R remote serve --stdio Got arguments 1:user@dummy 2:hg init 'a repo' Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio Got arguments 1:user@dummy 2:hg -R remote serve --stdio changegroup-in-remote hook: HG_BUNDLE2=1 HG_HOOKNAME=changegroup HG_HOOKTYPE=changegroup HG_NODE=65c38f4125f9602c8db4af56530cc221d93b8ef8 HG_NODE_LAST=65c38f4125f9602c8db4af56530cc221d93b8ef8 HG_SOURCE=serve HG_TXNID=TXN:$ID$ HG_URL=remote:ssh:$LOCALIP Got arguments 1:user@dummy 2:hg -R remote serve --stdio remote hook failure is attributed to remote $ cat > $TESTTMP/failhook << EOF > def hook(ui, repo, **kwargs): > ui.write('hook failure!\n') > ui.flush() > return 1 > EOF $ echo "pretxnchangegroup.fail = python:$TESTTMP/failhook:hook" >> remote/.hg/hgrc $ hg -q --config ui.ssh="python $TESTDIR/dummyssh" clone ssh://user@dummy/remote hookout $ cd hookout $ touch hookfailure $ hg -q commit -A -m 'remote hook failure' $ hg --config ui.ssh="python $TESTDIR/dummyssh" 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 remote: hook failure! remote: transaction abort! remote: rollback completed remote: pretxnchangegroup.fail hook failed abort: push failed on remote [255] abort during pull is properly reported as such $ echo morefoo >> ../remote/foo $ hg -R ../remote commit --message "more foo to be pulled" $ cat >> ../remote/.hg/hgrc << EOF > [extensions] > crash = ${TESTDIR}/crashgetbundler.py > EOF $ hg --config ui.ssh="python $TESTDIR/dummyssh" pull pulling from ssh://user@dummy/remote searching for changes remote: abort: this is an exercise abort: pull failed on remote [255]