! git show sub:subdir
'
+test_expect_success 'use index-filter to move into a subdirectory' '
+ git-filter-branch --index-filter \
+ "git-ls-files -s | sed \"s-\\t-&newsubdir/-\" |
+ GIT_INDEX_FILE=\$GIT_INDEX_FILE.new \
+ git-update-index --index-info &&
+ mv \$GIT_INDEX_FILE.new \$GIT_INDEX_FILE" directorymoved &&
+ test -z "$(git diff HEAD directorymoved:newsubdir)"'
+
test_done