src/macosx/native/jobjc/src/tests/java/com/apple/jobjc/NativeTypeTest.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * particular file as subject to the "Classpath" exception as provided
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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package com.apple.jobjc;

import com.apple.internal.jobjc.generator.model.types.NType;
import com.apple.internal.jobjc.generator.utils.NTypeMerger;
import com.apple.internal.jobjc.generator.utils.NTypeParser;

public class NativeTypeTest extends PooledTestCase{

    private NType doParse(String type){
        NType nt = NTypeParser.parseFrom(type);
        String printed = nt.toString();
        System.out.println("Original: " + type);
        System.out.println("Printed.: " + printed);
        assertEquals(type, printed);
        return nt;
    }

    // {_NSRect=
    //   "origin"{_NSPoint="x"f"y"f}
    //   "size"{_NSSize="width"f"height"f}}
    public void testStruct(){
        doParse("{_NSRect=\"origin\"{_NSPoint=\"x\"f\"y\"f}\"size\"{_NSSize=\"width\"f\"height\"f}}");
    }

    // {IOBluetoothL2CAPChannelEvent=
    //   "eventType"i
    //   "u"(?=
    //     "data"{IOBluetoothL2CAPChannelDataBlock=
    //       "dataPtr"^v
    //       "dataSize"I}
    //     "writeRefCon"^v
    //     "padding"[32C])
    //   "status"i}
    public void testUnion(){
        doParse("{IOBluetoothL2CAPChannelEvent=\"eventType\"i\"u\"(?=\"data\"{IOBluetoothL2CAPChannelDataBlock=\"dataPtr\"^v\"dataSize\"I}\"writeRefCon\"^v\"padding\"[32C])\"status\"i}");
    }

    public void testUnknown(){
        doParse("{_CFSocketContext=\"version\"i\"info\"^v\"retain\"^?\"release\"^?\"copyDescription\"^?}");
    }

    public void testEmptyStruct(){
        doParse("{_CFSocketSignature=\"protocolFamily\"i\"socketType\"i\"protocol\"i\"address\"^{__CFData}}");
    }

    public void testCharPtr(){
        doParse("^*");
    }

    public void doEquals(final String s){
        assertEquals(doParse(s), doParse(s));
    }

    public void testEquals(){
        doEquals("{_NSRect=\"origin\"{_NSPoint=\"x\"f\"y\"f}\"size\"{_NSSize=\"width\"f\"height\"f}}");
        doEquals("{IOBluetoothL2CAPChannelEvent=\"eventType\"i\"u\"(?=\"data\"{IOBluetoothL2CAPChannelDataBlock=\"dataPtr\"^v\"dataSize\"I}\"writeRefCon\"^v\"padding\"[32C])\"status\"i}");
        doEquals("{_CFSocketContext=\"version\"i\"info\"^v\"retain\"^?\"release\"^?\"copyDescription\"^?}");
        doEquals("{_CFSocketSignature=\"protocolFamily\"i\"socketType\"i\"protocol\"i\"address\"^{__CFData}}");
    }

    public void testMerge(){
        NType a = doParse("{_NSRect={_NSPoint=\"x\"f\"y\"f}\"size\"{_NSSize=ff}}");
        NType b = doParse("{_NSRect=\"origin\"{_NSPoint=ff}{_NSSize=\"width\"f\"height\"f}}");
        NType c = NTypeMerger.inst().merge(a, b);
        NType expected = doParse("{_NSRect=\"origin\"{_NSPoint=\"x\"f\"y\"f}\"size\"{_NSSize=\"width\"f\"height\"f}}");
        System.out.println("Merge results:");
        System.out.println("\ta: " + a.toString());
        System.out.println("\tb: " + b.toString());
        System.out.println("\tc: " + c.toString());
        System.out.println("\tx: " + expected.toString());
        assertEquals(expected, c);
    }
}