git prune
'
+test_expect_success 'repack with bitmaps' '
+ git repack -adb
+'
+
+# We have to create the object in each trial run, since otherwise
+# runs after the first see no object and just skip the traversal entirely!
+test_perf 'prune with bitmaps' '
+ echo "probably not present in repo" | git hash-object -w --stdin &&
+ git prune
+'
+
test_done