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java: redesign

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This commit is contained in:
frsyuki 2010-05-20 03:49:26 +09:00
parent 6cde9f3a9d
commit 979ff80982
14 changed files with 864 additions and 258 deletions
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154
java/src/test/java/org/msgpack/TestDirectConversion.java Normal file
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@ -0,0 +1,154 @@
package org.msgpack;
import org.msgpack.*;
import java.io.*;
import java.util.*;
import org.junit.Test;
import static org.junit.Assert.*;
public class TestDirectConversion {
private UnpackCursor prepareCursor(ByteArrayOutputStream out) {
ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
Unpacker upk = new Unpacker(in);
return upk.begin();
}
@Test
public void testInt() throws Exception {
testInt(0);
testInt(-1);
testInt(1);
testInt(Integer.MIN_VALUE);
testInt(Integer.MAX_VALUE);
Random rand = new Random();
for (int i = 0; i < 1000; i++)
testInt(rand.nextInt());
}
public void testInt(int val) throws Exception {
ByteArrayOutputStream out = new ByteArrayOutputStream();
new Packer(out).pack(val);
UnpackCursor c = prepareCursor(out);
assertEquals(val, c.unpackInt());
c.commit();
}
@Test
public void testFloat() throws Exception {
testFloat((float)0.0);
testFloat((float)-0.0);
testFloat((float)1.0);
testFloat((float)-1.0);
testFloat((float)Float.MAX_VALUE);
testFloat((float)Float.MIN_VALUE);
testFloat((float)Float.NaN);
testFloat((float)Float.NEGATIVE_INFINITY);
testFloat((float)Float.POSITIVE_INFINITY);
Random rand = new Random();
for (int i = 0; i < 1000; i++)
testFloat(rand.nextFloat());
}
public void testFloat(float val) throws Exception {
ByteArrayOutputStream out = new ByteArrayOutputStream();
new Packer(out).pack(val);
UnpackCursor c = prepareCursor(out);
float f = c.unpackFloat();
if(Float.isNaN(val)) {
assertTrue(Float.isNaN(f));
} else {
assertEquals(val, f, 10e-10);
}
c.commit();
}
@Test
public void testDouble() throws Exception {
testDouble((double)0.0);
testDouble((double)-0.0);
testDouble((double)1.0);
testDouble((double)-1.0);
testDouble((double)Double.MAX_VALUE);
testDouble((double)Double.MIN_VALUE);
testDouble((double)Double.NaN);
testDouble((double)Double.NEGATIVE_INFINITY);
testDouble((double)Double.POSITIVE_INFINITY);
Random rand = new Random();
for (int i = 0; i < 1000; i++)
testDouble(rand.nextDouble());
}
public void testDouble(double val) throws Exception {
ByteArrayOutputStream out = new ByteArrayOutputStream();
new Packer(out).pack(val);
UnpackCursor c = prepareCursor(out);
double f = c.unpackDouble();
if(Double.isNaN(val)) {
assertTrue(Double.isNaN(f));
} else {
assertEquals(val, f, 10e-10);
}
c.commit();
}
@Test
public void testNil() throws Exception {
ByteArrayOutputStream out = new ByteArrayOutputStream();
new Packer(out).packNil();
UnpackCursor c = prepareCursor(out);
assertEquals(null, c.unpackNull());
c.commit();
}
@Test
public void testBoolean() throws Exception {
testBoolean(false);
testBoolean(true);
}
public void testBoolean(boolean val) throws Exception {
ByteArrayOutputStream out = new ByteArrayOutputStream();
new Packer(out).pack(val);
UnpackCursor c = prepareCursor(out);
assertEquals(val, c.unpackBoolean());
c.commit();
}
@Test
public void testString() throws Exception {
testString("");
testString("a");
testString("ab");
testString("abc");
// small size string
for (int i = 0; i < 100; i++) {
StringBuilder sb = new StringBuilder();
int len = (int)Math.random() % 31 + 1;
for (int j = 0; j < len; j++)
sb.append('a' + ((int)Math.random()) & 26);
testString(sb.toString());
}
// medium size string
for (int i = 0; i < 100; i++) {
StringBuilder sb = new StringBuilder();
int len = (int)Math.random() % 100 + (1 << 15);
for (int j = 0; j < len; j++)
sb.append('a' + ((int)Math.random()) & 26);
testString(sb.toString());
}
// large size string
for (int i = 0; i < 10; i++) {
StringBuilder sb = new StringBuilder();
int len = (int)Math.random() % 100 + (1 << 31);
for (int j = 0; j < len; j++)
sb.append('a' + ((int)Math.random()) & 26);
testString(sb.toString());
}
}
public void testString(String val) throws Exception {
ByteArrayOutputStream out = new ByteArrayOutputStream();
new Packer(out).pack(val);
UnpackCursor c = prepareCursor(out);
assertEquals(val, c.unpackString());
c.commit();
}
// FIXME container types
};

2
java/src/test/java/org/msgpack/TestPackUnpack.java
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@ -237,5 +237,5 @@ public class TestPackUnpack {
System.out.println("Got unexpected class: " + obj.getClass());
assertTrue(false);
}
}
}
};