$ cp "$TESTDIR"/printenv.py . This test tries to exercise the ssh functionality with a dummy script $ cat < 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 < 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 '[server]' > .hg/hgrc $ echo 'uncompressed = True' >> .hg/hgrc $ echo '[hooks]' >> .hg/hgrc $ echo 'changegroup = python ../printenv.py changegroup-in-remote 0 ../dummylog' >> .hg/hgrc $ 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 ../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 a bad, evil hook that prints to stdout $ echo 'changegroup.stdout = python ../badhook' >> .hg/hgrc $ cd ../local $ 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 $ 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 changegroup-in-remote hook: HG_NODE=a28a9d1a809cab7d4e2fde4bee738a9ede948b60 HG_SOURCE=serve HG_URL=remote:ssh:127.0.0.1 Got arguments 1:user@dummy 2:hg -R remote serve --stdio changegroup-in-remote hook: HG_NODE=1383141674ec756a6056f6a9097618482fe0f4a6 HG_SOURCE=serve HG_URL=remote:ssh:127.0.0.1