$ cp "$TESTDIR"/printenv.py .

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

  $ 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//$HGTMP/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

  streaming all changes

  updating to branch default

  $ 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

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 */nonexistent serve --stdio (glob)

  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 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