git/t/t9107-git-svn-migrate.sh
Jeff King e1c0c158b1 t/lib-git-svn: drop $remote_git_svn and $git_svn_id
These variables were added in 16805d3 (t/t91XX-svn: start
removing use of "git-" from these tests, 2008-09-08) so that
running:

  git grep git-

would return fewer hits. At the time, we were transitioning
away from the use of the "dashed" git-foo form.

That transition has been over for years, and grepping for
"git-" in the test suite yields thousands of hits anyway
(all presumably false positives).

With their original purpose gone, these variables serve only
to obfuscate the tests. Let's get rid of them.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-05-13 13:59:58 -07:00

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#!/bin/sh
# Copyright (c) 2006 Eric Wong
test_description='git svn metadata migrations from previous versions'
. ./lib-git-svn.sh
test_expect_success 'setup old-looking metadata' '
cp "$GIT_DIR"/config "$GIT_DIR"/config-old-git-svn &&
mkdir import &&
(
cd import &&
for i in trunk branches/a branches/b tags/0.1 tags/0.2 tags/0.3
do
mkdir -p $i &&
echo hello >>$i/README ||
exit 1
done &&
svn_cmd import -m test . "$svnrepo"
) &&
git svn init "$svnrepo" &&
git svn fetch &&
rm -rf "$GIT_DIR"/svn &&
git update-ref refs/heads/git-svn-HEAD refs/remotes/git-svn &&
git update-ref refs/heads/svn-HEAD refs/remotes/git-svn &&
git update-ref -d refs/remotes/git-svn refs/remotes/git-svn
'
head=$(git rev-parse --verify refs/heads/git-svn-HEAD^0)
test_expect_success 'git-svn-HEAD is a real HEAD' "test -n '$head'"
svnrepo_escaped=$(echo $svnrepo | sed 's/ /%20/')
test_expect_success 'initialize old-style (v0) git svn layout' '
mkdir -p "$GIT_DIR"/git-svn/info "$GIT_DIR"/svn/info &&
echo "$svnrepo" > "$GIT_DIR"/git-svn/info/url &&
echo "$svnrepo" > "$GIT_DIR"/svn/info/url &&
git svn migrate &&
! test -d "$GIT_DIR"/git-svn &&
git rev-parse --verify refs/remotes/git-svn^0 &&
git rev-parse --verify refs/remotes/svn^0 &&
test "$(git config --get svn-remote.svn.url)" = "$svnrepo_escaped" &&
test $(git config --get svn-remote.svn.fetch) = \
":refs/remotes/git-svn"
'
test_expect_success 'initialize a multi-repository repo' '
git svn init "$svnrepo" -T trunk -t tags -b branches &&
git config --get-all svn-remote.svn.fetch > fetch.out &&
grep "^trunk:refs/remotes/origin/trunk$" fetch.out &&
test -n "$(git config --get svn-remote.svn.branches \
"^branches/\*:refs/remotes/origin/\*$")" &&
test -n "$(git config --get svn-remote.svn.tags \
"^tags/\*:refs/remotes/origin/tags/\*$")" &&
git config --unset svn-remote.svn.branches \
"^branches/\*:refs/remotes/origin/\*$" &&
git config --unset svn-remote.svn.tags \
"^tags/\*:refs/remotes/origin/tags/\*$" &&
git config --add svn-remote.svn.fetch "branches/a:refs/remotes/origin/a" &&
git config --add svn-remote.svn.fetch "branches/b:refs/remotes/origin/b" &&
for i in tags/0.1 tags/0.2 tags/0.3; do
git config --add svn-remote.svn.fetch \
$i:refs/remotes/origin/$i || exit 1; done &&
git config --get-all svn-remote.svn.fetch > fetch.out &&
grep "^trunk:refs/remotes/origin/trunk$" fetch.out &&
grep "^branches/a:refs/remotes/origin/a$" fetch.out &&
grep "^branches/b:refs/remotes/origin/b$" fetch.out &&
grep "^tags/0\.1:refs/remotes/origin/tags/0\.1$" fetch.out &&
grep "^tags/0\.2:refs/remotes/origin/tags/0\.2$" fetch.out &&
grep "^tags/0\.3:refs/remotes/origin/tags/0\.3$" fetch.out &&
grep "^:refs/remotes/git-svn" fetch.out
'
# refs should all be different, but the trees should all be the same:
test_expect_success 'multi-fetch works on partial urls + paths' "
git svn multi-fetch &&
for i in trunk a b tags/0.1 tags/0.2 tags/0.3; do
git rev-parse --verify refs/remotes/origin/\$i^0 >> refs.out || exit 1;
done &&
test -z \"\$(sort < refs.out | uniq -d)\" &&
for i in trunk a b tags/0.1 tags/0.2 tags/0.3; do
for j in trunk a b tags/0.1 tags/0.2 tags/0.3; do
if test \$j != \$i; then continue; fi
test -z \"\$(git diff refs/remotes/origin/\$i \
refs/remotes/origin/\$j)\" ||exit 1; done; done
"
test_expect_success 'migrate --minimize on old inited layout' '
git config --unset-all svn-remote.svn.fetch &&
git config --unset-all svn-remote.svn.url &&
rm -rf "$GIT_DIR"/svn &&
for i in $(cat fetch.out); do
path=$(expr $i : "\([^:]*\):.*$")
ref=$(expr $i : "[^:]*:\(refs/remotes/.*\)$")
if test -z "$ref"; then continue; fi
if test -n "$path"; then path="/$path"; fi
( mkdir -p "$GIT_DIR"/svn/$ref/info/ &&
echo "$svnrepo"$path > "$GIT_DIR"/svn/$ref/info/url ) || exit 1;
done &&
git svn migrate --minimize &&
test -z "$(git config -l | grep "^svn-remote\.git-svn\.")" &&
git config --get-all svn-remote.svn.fetch > fetch.out &&
grep "^trunk:refs/remotes/origin/trunk$" fetch.out &&
grep "^branches/a:refs/remotes/origin/a$" fetch.out &&
grep "^branches/b:refs/remotes/origin/b$" fetch.out &&
grep "^tags/0\.1:refs/remotes/origin/tags/0\.1$" fetch.out &&
grep "^tags/0\.2:refs/remotes/origin/tags/0\.2$" fetch.out &&
grep "^tags/0\.3:refs/remotes/origin/tags/0\.3$" fetch.out &&
grep "^:refs/remotes/git-svn" fetch.out
'
test_expect_success ".rev_db auto-converted to .rev_map.UUID" '
git svn fetch -i trunk &&
test -z "$(ls "$GIT_DIR"/svn/refs/remotes/origin/trunk/.rev_db.* 2>/dev/null)" &&
expect="$(ls "$GIT_DIR"/svn/refs/remotes/origin/trunk/.rev_map.*)" &&
test -n "$expect" &&
rev_db="$(echo $expect | sed -e "s,_map,_db,")" &&
convert_to_rev_db "$expect" "$rev_db" &&
rm -f "$expect" &&
test -f "$rev_db" &&
git svn fetch -i trunk &&
test -z "$(ls "$GIT_DIR"/svn/refs/remotes/origin/trunk/.rev_db.* 2>/dev/null)" &&
test ! -e "$GIT_DIR"/svn/refs/remotes/origin/trunk/.rev_db &&
test -f "$expect"
'
test_done