view tests/test-ssh @ 5137:2be225ea5722

extdiff: do single file diffs from the wc with no copy

Extdiff was always making a temporary directory and copying files even when not required. This change makes extdiff avoid the copy when diffing a single file that lives in the wc. This lets external diff tools edit the working copy file directly. It also lets other extensions resuse the functions in extdiff and get in-place diffs.

#!/bin/sh

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

echo "# creating 'remote'"
hg init remote
cd remote
echo this > foo
echo this > fooO
hg ci -A -m "init" -d "1000000 0" 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 ..

echo "# repo not found error"
hg clone -e "python ./dummyssh" ssh://user@dummy/nonexistent local

echo "# clone remote via stream"
hg clone -e "python ./dummyssh" --uncompressed ssh://user@dummy/remote local-stream 2>&1 | \
  sed -e 's/[0-9][0-9.]*/XXX/g' -e 's/[KM]\(B\/sec\)/X\1/'
cd local-stream
hg verify
cd ..

echo "# clone remote via pull"
hg clone -e "python ./dummyssh" ssh://user@dummy/remote local

echo "# verify"
cd local
hg verify

echo '[hooks]' >> .hg/hgrc
echo 'changegroup = python ../printenv.py changegroup-in-local 0 ../dummylog' >> .hg/hgrc

echo "# empty default pull"
hg paths
hg pull -e "python ../dummyssh"

echo "# local change"
echo bleah > foo
hg ci -m "add" -d "1000000 0"

echo "# updating rc"
echo "default-push = ssh://user@dummy/remote" >> .hg/hgrc
echo "[ui]" >> .hg/hgrc
echo "ssh = python ../dummyssh" >> .hg/hgrc

echo "# find outgoing"
hg out ssh://user@dummy/remote

echo "# find incoming on the remote side"
hg incoming -R ../remote -e "python ../dummyssh" ssh://user@dummy/local

echo "# push"
hg push

cd ../remote

echo "# check remote tip"
hg tip
hg verify
hg cat -r tip foo

echo z > z
hg ci -A -m z -d '1000001 0' z

cd ../local
echo r > r
hg ci -A -m z -d '1000002 0' r

echo "# push should succeed"
hg push

cd ..
cat dummylog