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git/contrib/remote-helpers/test-hg-bidi.sh
Antoine Pelisse 9a57988b3f remote-hg: activate graphlog extension for hg_log()
The hg_log() test helper uses the "--graph" parameter that is
implemented by the GraphLog extension. If the extension is not activated
by the user, the parameter is not available. Activate the extension in
setup().

Also changes the way we grep the output in hg_log(). The pipe operator
can hide the return code of hg command. As a matter of fact, if log
fails because it doesn't know about "--graph", it doesn't report any
failure and let's you think everything worked.

Signed-off-by: Antoine Pelisse <apelisse@gmail.com>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-04-11 10:46:48 -07:00

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#!/bin/sh
#
# Copyright (c) 2012 Felipe Contreras
#
# Base commands from hg-git tests:
# https://bitbucket.org/durin42/hg-git/src
#
test_description='Test bidirectionality of remote-hg'
. ./test-lib.sh
if ! test_have_prereq PYTHON; then
skip_all='skipping remote-hg tests; python not available'
test_done
fi
if ! "$PYTHON_PATH" -c 'import mercurial'; then
skip_all='skipping remote-hg tests; mercurial not available'
test_done
fi
# clone to a git repo
git_clone () {
git clone -q "hg::$PWD/$1" $2
}
# clone to an hg repo
hg_clone () {
(
hg init $2 &&
hg -R $2 bookmark -i master &&
cd $1 &&
git push -q "hg::$PWD/../$2" 'refs/tags/*:refs/tags/*' 'refs/heads/*:refs/heads/*'
) &&
(cd $2 && hg -q update)
}
# push an hg repo
hg_push () {
(
cd $2
old=$(git symbolic-ref --short HEAD)
git checkout -q -b tmp &&
git fetch -q "hg::$PWD/../$1" 'refs/tags/*:refs/tags/*' 'refs/heads/*:refs/heads/*' &&
git checkout -q $old &&
git branch -q -D tmp 2> /dev/null || true
)
}
hg_log () {
hg -R $1 log --graph --debug >log &&
grep -v 'tag: *default/' log
}
setup () {
(
echo "[ui]"
echo "username = A U Thor <author@example.com>"
echo "[defaults]"
echo "backout = -d \"0 0\""
echo "commit = -d \"0 0\""
echo "debugrawcommit = -d \"0 0\""
echo "tag = -d \"0 0\""
echo "[extensions]"
echo "graphlog ="
) >> "$HOME"/.hgrc &&
git config --global remote-hg.hg-git-compat true
export HGEDITOR=/usr/bin/true
export GIT_AUTHOR_DATE="2007-01-01 00:00:00 +0230"
export GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"
}
setup
test_expect_success 'encoding' '
mkdir -p tmp && cd tmp &&
test_when_finished "cd .. && rm -rf tmp" &&
(
git init -q gitrepo &&
cd gitrepo &&
echo alpha > alpha &&
git add alpha &&
git commit -m "add älphà" &&
export GIT_AUTHOR_NAME="tést èncödîng" &&
echo beta > beta &&
git add beta &&
git commit -m "add beta" &&
echo gamma > gamma &&
git add gamma &&
git commit -m "add gämmâ" &&
: TODO git config i18n.commitencoding latin-1 &&
echo delta > delta &&
git add delta &&
git commit -m "add déltà"
) &&
hg_clone gitrepo hgrepo &&
git_clone hgrepo gitrepo2 &&
hg_clone gitrepo2 hgrepo2 &&
HGENCODING=utf-8 hg_log hgrepo > expected &&
HGENCODING=utf-8 hg_log hgrepo2 > actual &&
test_cmp expected actual
'
test_expect_success 'file removal' '
mkdir -p tmp && cd tmp &&
test_when_finished "cd .. && rm -rf tmp" &&
(
git init -q gitrepo &&
cd gitrepo &&
echo alpha > alpha &&
git add alpha &&
git commit -m "add alpha" &&
echo beta > beta &&
git add beta &&
git commit -m "add beta"
mkdir foo &&
echo blah > foo/bar &&
git add foo &&
git commit -m "add foo" &&
git rm alpha &&
git commit -m "remove alpha" &&
git rm foo/bar &&
git commit -m "remove foo/bar"
) &&
hg_clone gitrepo hgrepo &&
git_clone hgrepo gitrepo2 &&
hg_clone gitrepo2 hgrepo2 &&
hg_log hgrepo > expected &&
hg_log hgrepo2 > actual &&
test_cmp expected actual
'
test_expect_success 'git tags' '
mkdir -p tmp && cd tmp &&
test_when_finished "cd .. && rm -rf tmp" &&
(
git init -q gitrepo &&
cd gitrepo &&
git config receive.denyCurrentBranch ignore &&
echo alpha > alpha &&
git add alpha &&
git commit -m "add alpha" &&
git tag alpha &&
echo beta > beta &&
git add beta &&
git commit -m "add beta" &&
git tag -a -m "added tag beta" beta
) &&
hg_clone gitrepo hgrepo &&
git_clone hgrepo gitrepo2 &&
hg_clone gitrepo2 hgrepo2 &&
hg_log hgrepo > expected &&
hg_log hgrepo2 > actual &&
test_cmp expected actual
'
test_expect_success 'hg branch' '
mkdir -p tmp && cd tmp &&
test_when_finished "cd .. && rm -rf tmp" &&
(
git init -q gitrepo &&
cd gitrepo &&
echo alpha > alpha &&
git add alpha &&
git commit -q -m "add alpha" &&
git checkout -q -b not-master
) &&
(
hg_clone gitrepo hgrepo &&
cd hgrepo &&
hg -q co master &&
hg mv alpha beta &&
hg -q commit -m "rename alpha to beta" &&
hg branch gamma | grep -v "permanent and global" &&
hg -q commit -m "started branch gamma"
) &&
hg_push hgrepo gitrepo &&
hg_clone gitrepo hgrepo2 &&
: Back to the common revision &&
(cd hgrepo && hg checkout default) &&
hg_log hgrepo > expected &&
hg_log hgrepo2 > actual &&
test_cmp expected actual
'
test_expect_success 'hg tags' '
mkdir -p tmp && cd tmp &&
test_when_finished "cd .. && rm -rf tmp" &&
(
git init -q gitrepo &&
cd gitrepo &&
echo alpha > alpha &&
git add alpha &&
git commit -m "add alpha" &&
git checkout -q -b not-master
) &&
(
hg_clone gitrepo hgrepo &&
cd hgrepo &&
hg co master &&
hg tag alpha
) &&
hg_push hgrepo gitrepo &&
hg_clone gitrepo hgrepo2 &&
hg_log hgrepo > expected &&
hg_log hgrepo2 > actual &&
test_cmp expected actual
'
test_done