--- /dev/null
+ $ cp "$TESTDIR/need_tree_order.crush" .
+ $ crushtool -c need_tree_order.crush -o nto.compiled
+ $ crushtool -d nto.compiled -o nto.conf
+ $ crushtool -c nto.conf -o nto.recompiled
+
+# as the input file is actually exactly what decompilation will spit
+# back out, comments and all, and the compiled format is completely
+# deterministic, we can compare the files to make sure everything
+# worked
+ $ cmp need_tree_order.crush nto.conf
+ $ cmp nto.compiled nto.recompiled
+
+ $ crushtool -c "$TESTDIR/missing-bucket.crushmap.txt"
+ in rule 'rule-bad' item 'root-404' not defined
+ [1]