git-commit-vandalism/t/t9104-git-svn-follow-parent.sh
Eric Wong 3ebe8df7f6 git-svn: fix segfaults from accessing svn_log_changed_path_t
svn_log_changed_path_t structs were being used out of scope
outside of svn_ra_get_log (because I wanted to eventually be
able to use git-svn with only a single connection to the
repository).  So now we dup them into a hash.

This was fixed while making --follow-parent fetches more
efficient.  I've moved parsing of the command-line --revision
argument outside of the Git::SVN module so Git::SVN::fetch() can
be used in more places (such as find_parent_branch).

Signed-off-by: Eric Wong <normalperson@yhbt.net>
2007-02-23 00:57:10 -08:00

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#!/bin/sh
#
# Copyright (c) 2006 Eric Wong
#
test_description='git-svn --follow-parent fetching'
. ./lib-git-svn.sh
test_expect_success 'initialize repo' "
mkdir import &&
cd import &&
mkdir -p trunk &&
echo hello > trunk/readme &&
svn import -m 'initial' . $svnrepo &&
cd .. &&
svn co $svnrepo wc &&
cd wc &&
echo world >> trunk/readme &&
poke trunk/readme &&
svn commit -m 'another commit' &&
svn up &&
svn mv -m 'rename to thunk' trunk thunk &&
svn up &&
echo goodbye >> thunk/readme &&
poke thunk/readme &&
svn commit -m 'bye now' &&
cd ..
"
test_expect_success 'init and fetch --follow-parent a moved directory' "
git-svn init -i thunk $svnrepo/thunk &&
git-svn fetch --follow-parent -i thunk &&
test \"\`git-rev-parse --verify refs/remotes/trunk\`\" \
= \"\`git-rev-parse --verify refs/remotes/thunk~1\`\" &&
test \"\`git-cat-file blob refs/remotes/thunk:readme |\
sed -n -e '3p'\`\" = goodbye
"
test_expect_success 'init and fetch from one svn-remote' "
git-repo-config svn-remote.git-svn.url $svnrepo &&
git-repo-config --add svn-remote.git-svn.fetch \
trunk:refs/remotes/svn/trunk &&
git-repo-config --add svn-remote.git-svn.fetch \
thunk:refs/remotes/svn/thunk &&
git-svn fetch --follow-parent -i svn/thunk &&
test \"\`git-rev-parse --verify refs/remotes/svn/trunk\`\" \
= \"\`git-rev-parse --verify refs/remotes/svn/thunk~1\`\" &&
test \"\`git-cat-file blob refs/remotes/svn/thunk:readme |\
sed -n -e '3p'\`\" = goodbye
"
test_expect_success 'follow deleted parent' "
svn cp -m 'resurrecting trunk as junk' \
-r2 $svnrepo/trunk $svnrepo/junk &&
git-repo-config --add svn-remote.git-svn.fetch \
junk:refs/remotes/svn/junk &&
git-svn fetch --follow-parent -i svn/thunk &&
git-svn fetch -i svn/junk --follow-parent &&
test -z \"\`git diff svn/junk svn/trunk\`\" &&
test \"\`git merge-base svn/junk svn/trunk\`\" \
= \"\`git rev-parse svn/trunk\`\"
"
test_expect_success 'follow larger parent' "
mkdir -p import/trunk/thunk/bump/thud &&
echo hi > import/trunk/thunk/bump/thud/file &&
svn import -m 'import a larger parent' import $svnrepo/larger-parent &&
svn cp -m 'hi' $svnrepo/larger-parent $svnrepo/another-larger &&
git-svn init -i larger $svnrepo/another-larger/trunk/thunk/bump/thud &&
git-svn fetch -i larger --follow-parent &&
git-rev-parse --verify refs/remotes/larger &&
git-rev-parse --verify \
refs/remotes/larger-parent/trunk/thunk/bump/thud &&
test \"\`git-merge-base \
refs/remotes/larger-parent/trunk/thunk/bump/thud \
refs/remotes/larger\`\" = \
\"\`git-rev-parse refs/remotes/larger\`\"
true
"
test_expect_success 'follow higher-level parent' "
svn mkdir -m 'follow higher-level parent' $svnrepo/blob &&
svn co $svnrepo/blob blob &&
cd blob &&
echo hi > hi &&
svn add hi &&
svn commit -m 'hihi' &&
cd ..
svn mkdir -m 'new glob at top level' $svnrepo/glob &&
svn mv -m 'move blob down a level' $svnrepo/blob $svnrepo/glob/blob &&
git-svn init -i blob $svnrepo/glob/blob &&
git-svn fetch -i blob --follow-parent
"
test_expect_success 'follow deleted directory' "
svn mv -m 'bye!' $svnrepo/glob/blob/hi $svnrepo/glob/blob/bye&&
svn rm -m 'remove glob' $svnrepo/glob &&
git-svn init -i glob $svnrepo/glob &&
git-svn fetch -i glob &&
test \"\`git cat-file blob refs/remotes/glob~1:blob/bye\`\" = hi &&
test -z \"\`git ls-tree -z refs/remotes/glob\`\"
"
test_debug 'gitk --all &'
test_done