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cache: fix writeBigSmart

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This commit is contained in:
Adam
2017-09-28 21:27:56 -04:00
parent ba4447d8b8
commit 593e93b13d
2 changed files with 48 additions and 3 deletions
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7
cache/src/main/java/net/runelite/cache/io/OutputStream.java vendored
View File

@@ -24,6 +24,7 @@
*/
package net.runelite.cache.io;
import com.google.common.base.Preconditions;
import java.io.IOException;
import java.nio.ByteBuffer;
@@ -98,11 +99,11 @@ public final class OutputStream extends java.io.OutputStream
public void writeBigSmart(int value)
{
Preconditions.checkArgument(value >= 0);
if (value >= 65536)
{
ensureRemaining(5);
this.writeByte(-1);
this.writeInt(Integer.MAX_VALUE & value);
ensureRemaining(4);
this.writeInt((1 << 31) | value);
}
else
{

44
cache/src/test/java/net/runelite/cache/io/OutputStreamTest.java vendored Normal file
View File

@@ -0,0 +1,44 @@
/*
* Copyright (c) 2017, Adam <Adam@sigterm.info>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.cache.io;
import org.junit.Assert;
import org.junit.Test;
public class OutputStreamTest
{
@Test
public void testWriteBigSmart()
{
OutputStream os = new OutputStream();
os.writeBigSmart(42);
os.writeBigSmart(70000);
InputStream is = new InputStream(os.getArray());
Assert.assertEquals(42, is.readBigSmart());
Assert.assertEquals(70000, is.readBigSmart());
}
}