Merge branch 'maint'

[git.git] / t / t9104-git-svn-follow-parent.sh

diff --git a/t/t9104-git-svn-follow-parent.sh b/t/t9104-git-svn-follow-parent.sh
index 0a091e048e1f94eac751ba2b5c22fb8bf436e717..ab9fa322200b333dd0222be6b712c6651f4419fb 100755 (executable)
--- a/t/t9104-git-svn-follow-parent.sh
+++ b/t/t9104-git-svn-follow-parent.sh
@@ -149,6 +149,48 @@ test_expect_success "track initial change if it was only made to parent" '
             "`git rev-parse r9270-d~1`"
        '
 
+test_expect_success "follow-parent is atomic" '
+       (
+               cd wc &&
+               svn up &&
+               svn mkdir stunk &&
+               echo "trunk stunk" > stunk/readme &&
+               svn add stunk/readme &&
+               svn ci -m "trunk stunk" &&
+               echo "stunk like junk" >> stunk/readme &&
+               svn ci -m "really stunk" &&
+               echo "stink stank stunk" >> stunk/readme &&
+               svn ci -m "even the grinch agrees"
+       ) &&
+       svn copy -m "stunk flunked" "$svnrepo"/stunk "$svnrepo"/flunk &&
+       { svn cp -m "early stunk flunked too" \
+               "$svnrepo"/stunk@17 "$svnrepo"/flunked ||
+       svn cp -m "early stunk flunked too" \
+               -r17 "$svnrepo"/stunk "$svnrepo"/flunked; } &&
+       git svn init --minimize-url -i stunk "$svnrepo"/stunk &&
+       git svn fetch -i stunk &&
+       git update-ref refs/remotes/flunk@18 refs/remotes/stunk~2 &&
+       git update-ref -d refs/remotes/stunk &&
+       git config --unset svn-remote.svn.fetch stunk &&
+       mkdir -p "$GIT_DIR"/svn/flunk@18 &&
+       rev_map=$(cd "$GIT_DIR"/svn/stunk && ls .rev_map*) &&
+       dd if="$GIT_DIR"/svn/stunk/$rev_map \
+          of="$GIT_DIR"/svn/flunk@18/$rev_map bs=24 count=1 &&
+       rm -rf "$GIT_DIR"/svn/stunk &&
+       git svn init --minimize-url -i flunk "$svnrepo"/flunk &&
+       git svn fetch -i flunk &&
+       git svn init --minimize-url -i stunk "$svnrepo"/stunk &&
+       git svn fetch -i stunk &&
+       git svn init --minimize-url -i flunked "$svnrepo"/flunked &&
+       git svn fetch -i flunked
+       test "`git rev-parse --verify refs/remotes/flunk@18`" \
+          = "`git rev-parse --verify refs/remotes/stunk`" &&
+       test "`git rev-parse --verify refs/remotes/flunk~1`" \
+          = "`git rev-parse --verify refs/remotes/stunk`" &&
+       test "`git rev-parse --verify refs/remotes/flunked~1`" \
+          = "`git rev-parse --verify refs/remotes/stunk~1`"
+       '
+
 test_expect_success "track multi-parent paths" '
        svn cp -m "resurrect /glob" "$svnrepo"/r9270 "$svnrepo"/glob &&
        git svn multi-fetch &&