mirror of
https://github.com/msgpack/msgpack-python.git
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java: uses MessagePackObject instead of Object for type of deserialized objects
This commit is contained in:
frsyuki
parent
8c67087a15
commit
8b79e6d3c7
31 changed files with 270 additions and 2644 deletions
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@ -8,240 +8,223 @@ import org.junit.Test;
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import static org.junit.Assert.*;
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public class TestPackUnpack {
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protected Object unpackOne(ByteArrayOutputStream out) {
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return unpackOne(out, null);
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}
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protected Object unpackOne(ByteArrayOutputStream out, Schema schema) {
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ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
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Unpacker upk = new Unpacker(in);
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if (schema != null)
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upk = upk.useSchema(schema);
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Iterator<Object> it = upk.iterator();
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assertEquals(true, it.hasNext());
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Object obj = it.next();
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assertEquals(false, it.hasNext());
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return obj;
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}
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public MessagePackObject unpackOne(ByteArrayOutputStream out) {
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ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
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Unpacker upk = new Unpacker(in);
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Iterator<MessagePackObject> it = upk.iterator();
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assertEquals(true, it.hasNext());
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MessagePackObject obj = it.next();
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assertEquals(false, it.hasNext());
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return obj;
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}
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@Test
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public void testInt() throws Exception {
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testInt(0);
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testInt(-1);
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testInt(1);
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testInt(Integer.MIN_VALUE);
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testInt(Integer.MAX_VALUE);
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Random rand = new Random();
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for (int i = 0; i < 1000; i++)
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testInt(rand.nextInt());
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}
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public void testInt(int val) throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(val);
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Object obj = unpackOne(out);
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if (obj instanceof Byte)
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assertEquals(val, ((Byte)obj).intValue());
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else if (obj instanceof Integer)
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assertEquals(val, ((Integer)obj).intValue());
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else if (obj instanceof Short)
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assertEquals(val, ((Short)obj).intValue());
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else if (obj instanceof Long)
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assertEquals(val, ((Long)obj).intValue());
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else {
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System.out.println("Got unexpected class: " + obj.getClass());
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assertTrue(false);
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}
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}
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public void testInt(int val) throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(val);
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MessagePackObject obj = unpackOne(out);
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assertEquals(val, obj.asInt());
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}
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@Test
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public void testInt() throws Exception {
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testInt(0);
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testInt(-1);
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testInt(1);
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testInt(Integer.MIN_VALUE);
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testInt(Integer.MAX_VALUE);
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Random rand = new Random();
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for (int i = 0; i < 1000; i++)
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testInt(rand.nextInt());
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}
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@Test
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public void testFloat() throws Exception {
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testFloat((float)0.0);
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testFloat((float)-0.0);
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testFloat((float)1.0);
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testFloat((float)-1.0);
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testFloat((float)Float.MAX_VALUE);
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testFloat((float)Float.MIN_VALUE);
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testFloat((float)Float.NaN);
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testFloat((float)Float.NEGATIVE_INFINITY);
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testFloat((float)Float.POSITIVE_INFINITY);
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Random rand = new Random();
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for (int i = 0; i < 1000; i++)
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testFloat(rand.nextFloat());
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}
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public void testFloat(float val) throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(val);
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Object obj = unpackOne(out);
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if (obj instanceof Float)
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assertEquals(val, ((Float)obj).floatValue(), 10e-10);
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else {
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System.out.println("Got unexpected class: " + obj.getClass());
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assertTrue(false);
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}
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}
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public void testFloat(float val) throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(val);
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MessagePackObject obj = unpackOne(out);
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assertEquals(val, obj.asFloat(), 10e-10);
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}
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@Test
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public void testFloat() throws Exception {
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testFloat((float)0.0);
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testFloat((float)-0.0);
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testFloat((float)1.0);
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testFloat((float)-1.0);
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testFloat((float)Float.MAX_VALUE);
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testFloat((float)Float.MIN_VALUE);
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testFloat((float)Float.NaN);
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testFloat((float)Float.NEGATIVE_INFINITY);
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testFloat((float)Float.POSITIVE_INFINITY);
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Random rand = new Random();
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for (int i = 0; i < 1000; i++)
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testFloat(rand.nextFloat());
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}
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@Test
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public void testDouble() throws Exception {
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testDouble((double)0.0);
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testDouble((double)-0.0);
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testDouble((double)1.0);
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testDouble((double)-1.0);
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testDouble((double)Double.MAX_VALUE);
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testDouble((double)Double.MIN_VALUE);
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testDouble((double)Double.NaN);
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testDouble((double)Double.NEGATIVE_INFINITY);
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testDouble((double)Double.POSITIVE_INFINITY);
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Random rand = new Random();
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for (int i = 0; i < 1000; i++)
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testDouble(rand.nextDouble());
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}
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public void testDouble(double val) throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(val);
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Object obj = unpackOne(out);
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if (obj instanceof Double)
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assertEquals(val, ((Double)obj).doubleValue(), 10e-10);
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else {
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System.out.println("Got unexpected class: " + obj.getClass());
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assertTrue(false);
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}
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}
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public void testDouble(double val) throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(val);
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MessagePackObject obj = unpackOne(out);
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assertEquals(val, obj.asDouble(), 10e-10);
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}
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@Test
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public void testDouble() throws Exception {
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testDouble((double)0.0);
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testDouble((double)-0.0);
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testDouble((double)1.0);
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testDouble((double)-1.0);
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testDouble((double)Double.MAX_VALUE);
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testDouble((double)Double.MIN_VALUE);
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testDouble((double)Double.NaN);
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testDouble((double)Double.NEGATIVE_INFINITY);
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testDouble((double)Double.POSITIVE_INFINITY);
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Random rand = new Random();
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for (int i = 0; i < 1000; i++)
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testDouble(rand.nextDouble());
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}
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@Test
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public void testNil() throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).packNil();
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Object obj = unpackOne(out);
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assertEquals(null, obj);
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}
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@Test
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public void testNil() throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).packNil();
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MessagePackObject obj = unpackOne(out);
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assertTrue(obj.isNull());
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}
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@Test
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public void testBoolean() throws Exception {
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testBoolean(false);
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testBoolean(true);
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}
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public void testBoolean(boolean val) throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(val);
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Object obj = unpackOne(out);
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if (obj instanceof Boolean)
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assertEquals(val, ((Boolean)obj).booleanValue());
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else {
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System.out.println("Got unexpected class: " + obj.getClass());
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assertTrue(false);
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}
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}
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@Test
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public void testBoolean() throws Exception {
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testBoolean(false);
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testBoolean(true);
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}
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public void testBoolean(boolean val) throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(val);
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MessagePackObject obj = unpackOne(out);
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assertEquals(val, obj.asBoolean());
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}
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@Test
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public void testString() throws Exception {
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testString("");
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testString("a");
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testString("ab");
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testString("abc");
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// small size string
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for (int i = 0; i < 100; i++) {
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StringBuilder sb = new StringBuilder();
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int len = (int)Math.random() % 31 + 1;
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for (int j = 0; j < len; j++)
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sb.append('a' + ((int)Math.random()) & 26);
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testString(sb.toString());
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}
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// medium size string
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for (int i = 0; i < 100; i++) {
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StringBuilder sb = new StringBuilder();
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int len = (int)Math.random() % 100 + (1 << 15);
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for (int j = 0; j < len; j++)
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sb.append('a' + ((int)Math.random()) & 26);
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testString(sb.toString());
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}
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// large size string
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for (int i = 0; i < 10; i++) {
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StringBuilder sb = new StringBuilder();
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int len = (int)Math.random() % 100 + (1 << 31);
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for (int j = 0; j < len; j++)
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sb.append('a' + ((int)Math.random()) & 26);
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testString(sb.toString());
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}
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}
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public void testString(String val) throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(val);
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Object obj = unpackOne(out);
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if (obj instanceof byte[])
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assertEquals(val, new String((byte[])obj));
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else {
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System.out.println("obj=" + obj);
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System.out.println("Got unexpected class: " + obj.getClass());
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assertTrue(false);
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}
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}
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public void testString(String val) throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(val);
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MessagePackObject obj = unpackOne(out);
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assertEquals(val, obj.asString());
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}
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@Test
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public void testString() throws Exception {
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testString("");
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testString("a");
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testString("ab");
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testString("abc");
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@Test
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public void testArray() throws Exception {
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List<Integer> emptyList = new ArrayList<Integer>();
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testArray(emptyList, Schema.parse("(array int)"));
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// small size string
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for (int i = 0; i < 100; i++) {
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StringBuilder sb = new StringBuilder();
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int len = (int)Math.random() % 31 + 1;
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for (int j = 0; j < len; j++)
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sb.append('a' + ((int)Math.random()) & 26);
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testString(sb.toString());
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}
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for (int i = 0; i < 1000; i++) {
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Schema schema = Schema.parse("(array int)");
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List<Integer> l = new ArrayList<Integer>();
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int len = (int)Math.random() % 1000 + 1;
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for (int j = 0; j < len; j++)
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l.add(j);
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testArray(l, schema);
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}
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for (int i = 0; i < 1000; i++) {
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Schema schema = Schema.parse("(array string)");
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List<String> l = new ArrayList<String>();
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int len = (int)Math.random() % 1000 + 1;
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for (int j = 0; j < len; j++)
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l.add(Integer.toString(j));
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testArray(l, schema);
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}
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}
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public void testArray(List val, Schema schema) throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(val);
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Object obj = unpackOne(out, schema);
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if (obj instanceof List)
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assertTrue(val.equals(obj));
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else {
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System.out.println("obj=" + obj);
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System.out.println("Got unexpected class: " + obj.getClass());
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assertTrue(false);
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}
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}
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// medium size string
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for (int i = 0; i < 100; i++) {
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StringBuilder sb = new StringBuilder();
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int len = (int)Math.random() % 100 + (1 << 15);
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for (int j = 0; j < len; j++)
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sb.append('a' + ((int)Math.random()) & 26);
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testString(sb.toString());
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}
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@Test
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public void testMap() throws Exception {
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Map<Integer, Integer> emptyMap = new HashMap<Integer, Integer>();
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testMap(emptyMap, Schema.parse("(map int int)"));
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// large size string
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for (int i = 0; i < 10; i++) {
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StringBuilder sb = new StringBuilder();
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int len = (int)Math.random() % 100 + (1 << 31);
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for (int j = 0; j < len; j++)
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sb.append('a' + ((int)Math.random()) & 26);
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testString(sb.toString());
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}
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}
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for (int i = 0; i < 1000; i++) {
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Schema schema = Schema.parse("(map int int)");
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Map<Integer, Integer> m = new HashMap<Integer, Integer>();
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int len = (int)Math.random() % 1000 + 1;
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for (int j = 0; j < len; j++)
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m.put(j, j);
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testMap(m, schema);
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}
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for (int i = 0; i < 1000; i++) {
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Schema schema = Schema.parse("(map string int)");
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Map<String, Integer> m = new HashMap<String, Integer>();
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int len = (int)Math.random() % 1000 + 1;
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for (int j = 0; j < len; j++)
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m.put(Integer.toString(j), j);
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testMap(m, schema);
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}
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}
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public void testMap(Map val, Schema schema) throws Exception {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(val);
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Object obj = unpackOne(out, schema);
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if (obj instanceof Map)
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assertTrue(val.equals(obj));
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else {
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System.out.println("obj=" + obj);
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System.out.println("Got unexpected class: " + obj.getClass());
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assertTrue(false);
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}
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}
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@Test
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public void testArray() throws Exception {
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List<Integer> emptyList = new ArrayList<Integer>();
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{
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(emptyList);
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MessagePackObject obj = unpackOne(out);
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assertEquals(emptyList, obj.asList());
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}
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for (int i = 0; i < 1000; i++) {
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List<Integer> l = new ArrayList<Integer>();
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int len = (int)Math.random() % 1000 + 1;
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for (int j = 0; j < len; j++)
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l.add(j);
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(l);
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MessagePackObject obj = unpackOne(out);
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List<MessagePackObject> list = obj.asList();
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assertEquals(l.size(), list.size());
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for (int j = 0; j < len; j++) {
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assertEquals(l.get(j).intValue(), list.get(j).asInt());
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}
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}
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for (int i = 0; i < 1000; i++) {
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List<String> l = new ArrayList<String>();
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int len = (int)Math.random() % 1000 + 1;
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for (int j = 0; j < len; j++)
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l.add(Integer.toString(j));
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(l);
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MessagePackObject obj = unpackOne(out);
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List<MessagePackObject> list = obj.asList();
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assertEquals(l.size(), list.size());
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for (int j = 0; j < len; j++) {
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assertEquals(l.get(j), list.get(j).asString());
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}
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}
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}
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@Test
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public void testMap() throws Exception {
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Map<Integer, Integer> emptyMap = new HashMap<Integer, Integer>();
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{
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(emptyMap);
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MessagePackObject obj = unpackOne(out);
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assertEquals(emptyMap, obj.asMap());
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}
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for (int i = 0; i < 1000; i++) {
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Map<Integer, Integer> m = new HashMap<Integer, Integer>();
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int len = (int)Math.random() % 1000 + 1;
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for (int j = 0; j < len; j++)
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m.put(j, j);
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(m);
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MessagePackObject obj = unpackOne(out);
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Map<MessagePackObject, MessagePackObject> map = obj.asMap();
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assertEquals(m.size(), map.size());
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for (Map.Entry<MessagePackObject, MessagePackObject> pair : map.entrySet()) {
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Integer val = m.get(pair.getKey().asInt());
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assertNotNull(val);
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assertEquals(val.intValue(), pair.getValue().asInt());
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}
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}
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for (int i = 0; i < 1000; i++) {
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Map<String, Integer> m = new HashMap<String, Integer>();
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int len = (int)Math.random() % 1000 + 1;
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for (int j = 0; j < len; j++)
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m.put(Integer.toString(j), j);
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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new Packer(out).pack(m);
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MessagePackObject obj = unpackOne(out);
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Map<MessagePackObject, MessagePackObject> map = obj.asMap();
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assertEquals(m.size(), map.size());
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for (Map.Entry<MessagePackObject, MessagePackObject> pair : map.entrySet()) {
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Integer val = m.get(pair.getKey().asString());
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assertNotNull(val);
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assertEquals(val.intValue(), pair.getValue().asInt());
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}
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}
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}
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};
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