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

creating 'remote

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ cd ..

clone remote via stream

  $ for i in 0 1 2 3 4 5 6 7 8; do

  >    hg clone -e "python ./dummyssh" --uncompressed -r "$i" ssh://user@dummy/remote test-"$i"

  >    if cd test-"$i"; then

  >       hg verify

  >       cd ..

  >    fi

  > done

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  1 files, 1 changesets, 1 total revisions

  adding changesets

  adding manifests

  adding file changes

  added 2 changesets with 2 changes to 1 files

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  1 files, 2 changesets, 2 total revisions

  adding changesets

  adding manifests

  adding file changes

  added 3 changesets with 3 changes to 1 files

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  1 files, 3 changesets, 3 total revisions

  adding changesets

  adding manifests

  adding file changes

  added 4 changesets with 4 changes to 1 files

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  1 files, 4 changesets, 4 total revisions

  adding changesets

  adding manifests

  adding file changes

  added 2 changesets with 2 changes to 1 files

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  1 files, 2 changesets, 2 total revisions

  adding changesets

  adding manifests

  adding file changes

  added 3 changesets with 3 changes to 1 files

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  1 files, 3 changesets, 3 total revisions

  adding changesets

  adding manifests

  adding file changes

  added 4 changesets with 5 changes to 2 files

  updating to branch default

  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  2 files, 4 changesets, 5 total revisions

  adding changesets

  adding manifests

  adding file changes

  added 5 changesets with 6 changes to 3 files

  updating to branch default

  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  3 files, 5 changesets, 6 total revisions

  adding changesets

  adding manifests

  adding file changes

  added 5 changesets with 5 changes to 2 files

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  2 files, 5 changesets, 5 total revisions

  $ cd test-8

  $ hg pull ../test-7

  pulling from ../test-7

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 4 changesets with 2 changes to 3 files (+1 heads)

  (run 'hg heads' to see heads, 'hg merge' to merge)

  $ hg verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  4 files, 9 changesets, 7 total revisions

  $ cd ..

  $ cd test-1

  $ hg pull -e "python ../dummyssh" -r 4 ssh://user@dummy/remote

  pulling from ssh://user@dummy/remote

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 0 changes to 0 files (+1 heads)

  (run 'hg heads' to see heads, 'hg merge' to merge)

  $ hg verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  1 files, 3 changesets, 2 total revisions

  $ hg pull -e "python ../dummyssh" ssh://user@dummy/remote

  pulling from ssh://user@dummy/remote

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 6 changesets with 5 changes to 4 files

  (run 'hg update' to get a working copy)

  $ cd ..

  $ cd test-2

  $ hg pull -e "python ../dummyssh" -r 5 ssh://user@dummy/remote

  pulling from ssh://user@dummy/remote

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 2 changesets with 0 changes to 0 files (+1 heads)

  (run 'hg heads' to see heads, 'hg merge' to merge)

  $ hg verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  1 files, 5 changesets, 3 total revisions

  $ hg pull -e "python ../dummyssh" ssh://user@dummy/remote

  pulling from ssh://user@dummy/remote

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 4 changesets with 4 changes to 4 files

  (run 'hg update' to get a working copy)

  $ hg verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  4 files, 9 changesets, 7 total revisions