[OAK-85] NPE and wrong result on copy operation

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.1
• Fix Version/s: 0.3
• Component/s: mk
• Assignee: Stefan Guggisberg
• Reporter: Michael Dürig
• Created: 04/May/12 14:37
• Updated: 05/Jul/12 15:02
• Resolved: 04/May/12 15:46

Description

mk.commit("", "+\"/root\":{}", null, null);
mk.commit("", "+\"/root/N4\":{} *\"/root/N4\":\"/root/N4/N5\"", null, null);

results in a NPE. Doing all operations separately instead gives the wrong result:

mk.commit("", "+\"/root\":{}", null, null);
mk.commit("", "+\"/root/N4\":{}", null, null);
mk.commit("", "*\"/root/N4\":\"/root/N4/N5\"", null, null);

results in (relative to /root)

{
    ":childNodeCount": 1,
    "N4": {
        ":childNodeCount": 1,
        "N5": {
            ":childNodeCount": 1,
            "N5": {
                ":childNodeCount": 0
            }
        }
    }
}

instead of

{
    ":childNodeCount": 1,
    "N4": {
        ":childNodeCount": 0,
        "N5": {
            ":childNodeCount": 0
            }
        }
    }
}