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Code Issues Projects Releases Wiki Activity

Code cleanup: import static.

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This commit is contained in:
akwizgran
2012-09-27 10:44:07 +01:00
parent e534722d60
commit 7f94707dab
14 changed files with 58 additions and 45 deletions
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3
components/net/sf/briar/db/DatabaseComponentImpl.java
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@@ -4,6 +4,7 @@ import static net.sf.briar.db.DatabaseConstants.BYTES_PER_SWEEP;
import static net.sf.briar.db.DatabaseConstants.CRITICAL_FREE_SPACE; import static net.sf.briar.db.DatabaseConstants.CRITICAL_FREE_SPACE;
import static net.sf.briar.db.DatabaseConstants.MAX_BYTES_BETWEEN_SPACE_CHECKS; import static net.sf.briar.db.DatabaseConstants.MAX_BYTES_BETWEEN_SPACE_CHECKS;
import static net.sf.briar.db.DatabaseConstants.MAX_MS_BETWEEN_SPACE_CHECKS; import static net.sf.briar.db.DatabaseConstants.MAX_MS_BETWEEN_SPACE_CHECKS;
import static net.sf.briar.db.DatabaseConstants.MAX_UPDATE_INTERVAL;
import static net.sf.briar.db.DatabaseConstants.MIN_FREE_SPACE; import static net.sf.briar.db.DatabaseConstants.MIN_FREE_SPACE;
import java.io.IOException; import java.io.IOException;
@@ -673,7 +674,7 @@ DatabaseCleaner.Callback {
private boolean updateIsDue(long sent) { private boolean updateIsDue(long sent) {
long now = clock.currentTimeMillis(); long now = clock.currentTimeMillis();
return now - sent >= DatabaseConstants.MAX_UPDATE_INTERVAL; return now - sent >= MAX_UPDATE_INTERVAL;
} }
public TransportUpdate generateTransportUpdate(ContactId c) public TransportUpdate generateTransportUpdate(ContactId c)

10
components/net/sf/briar/plugins/PluginManagerImpl.java
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@@ -1,5 +1,8 @@
package net.sf.briar.plugins; package net.sf.briar.plugins;
import static net.sf.briar.api.protocol.ProtocolConstants.MAX_PROPERTIES_PER_TRANSPORT;
import static net.sf.briar.api.protocol.ProtocolConstants.MAX_PROPERTY_LENGTH;
import java.io.IOException; import java.io.IOException;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Collection; import java.util.Collection;
@@ -30,7 +33,6 @@ import net.sf.briar.api.plugins.simplex.SimplexPluginCallback;
import net.sf.briar.api.plugins.simplex.SimplexPluginFactory; import net.sf.briar.api.plugins.simplex.SimplexPluginFactory;
import net.sf.briar.api.plugins.simplex.SimplexTransportReader; import net.sf.briar.api.plugins.simplex.SimplexTransportReader;
import net.sf.briar.api.plugins.simplex.SimplexTransportWriter; import net.sf.briar.api.plugins.simplex.SimplexTransportWriter;
import net.sf.briar.api.protocol.ProtocolConstants;
import net.sf.briar.api.protocol.TransportId; import net.sf.briar.api.protocol.TransportId;
import net.sf.briar.api.transport.ConnectionDispatcher; import net.sf.briar.api.transport.ConnectionDispatcher;
import net.sf.briar.api.ui.UiCallback; import net.sf.briar.api.ui.UiCallback;
@@ -241,20 +243,20 @@ class PluginManagerImpl implements PluginManager {
public void setLocalProperties(TransportProperties p) { public void setLocalProperties(TransportProperties p) {
assert id != null; assert id != null;
if(p.size() > ProtocolConstants.MAX_PROPERTIES_PER_TRANSPORT) { if(p.size() > MAX_PROPERTIES_PER_TRANSPORT) {
if(LOG.isLoggable(Level.WARNING)) if(LOG.isLoggable(Level.WARNING))
LOG.warning("Plugin " + id + " set too many properties"); LOG.warning("Plugin " + id + " set too many properties");
return; return;
} }
for(String s : p.keySet()) { for(String s : p.keySet()) {
if(s.length() > ProtocolConstants.MAX_PROPERTY_LENGTH) { if(s.length() > MAX_PROPERTY_LENGTH) {
if(LOG.isLoggable(Level.WARNING)) if(LOG.isLoggable(Level.WARNING))
LOG.warning("Plugin " + id + " set long key: " + s); LOG.warning("Plugin " + id + " set long key: " + s);
return; return;
} }
} }
for(String s : p.values()) { for(String s : p.values()) {
if(s.length() > ProtocolConstants.MAX_PROPERTY_LENGTH) { if(s.length() > MAX_PROPERTY_LENGTH) {
if(LOG.isLoggable(Level.WARNING)) if(LOG.isLoggable(Level.WARNING))
LOG.warning("Plugin " + id + " set long value: " + s); LOG.warning("Plugin " + id + " set long value: " + s);
return; return;

5
components/net/sf/briar/plugins/file/FilePlugin.java
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@@ -1,5 +1,7 @@
package net.sf.briar.plugins.file; package net.sf.briar.plugins.file;
import static net.sf.briar.api.transport.TransportConstants.MIN_CONNECTION_LENGTH;
import java.io.File; import java.io.File;
import java.io.FileInputStream; import java.io.FileInputStream;
import java.io.FileOutputStream; import java.io.FileOutputStream;
@@ -16,7 +18,6 @@ import net.sf.briar.api.plugins.simplex.SimplexPlugin;
import net.sf.briar.api.plugins.simplex.SimplexPluginCallback; import net.sf.briar.api.plugins.simplex.SimplexPluginCallback;
import net.sf.briar.api.plugins.simplex.SimplexTransportReader; import net.sf.briar.api.plugins.simplex.SimplexTransportReader;
import net.sf.briar.api.plugins.simplex.SimplexTransportWriter; import net.sf.briar.api.plugins.simplex.SimplexTransportWriter;
import net.sf.briar.api.transport.TransportConstants;
import org.apache.commons.io.FileSystemUtils; import org.apache.commons.io.FileSystemUtils;
@@ -69,7 +70,7 @@ public abstract class FilePlugin implements SimplexPlugin {
File f = new File(dir, filename); File f = new File(dir, filename);
try { try {
long capacity = getCapacity(dir.getPath()); long capacity = getCapacity(dir.getPath());
if(capacity < TransportConstants.MIN_CONNECTION_LENGTH) return null; if(capacity < MIN_CONNECTION_LENGTH) return null;
OutputStream out = new FileOutputStream(f); OutputStream out = new FileOutputStream(f);
return new FileTransportWriter(f, out, capacity, this); return new FileTransportWriter(f, out, capacity, this);
} catch(IOException e) { } catch(IOException e) {

10
components/net/sf/briar/protocol/AuthorReader.java
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@@ -1,5 +1,8 @@
package net.sf.briar.protocol; package net.sf.briar.protocol;
import static net.sf.briar.api.protocol.ProtocolConstants.MAX_AUTHOR_NAME_LENGTH;
import static net.sf.briar.api.protocol.ProtocolConstants.MAX_PUBLIC_KEY_LENGTH;
import java.io.IOException; import java.io.IOException;
import net.sf.briar.api.crypto.CryptoComponent; import net.sf.briar.api.crypto.CryptoComponent;
@@ -7,11 +10,10 @@ import net.sf.briar.api.crypto.MessageDigest;
import net.sf.briar.api.protocol.Author; import net.sf.briar.api.protocol.Author;
import net.sf.briar.api.protocol.AuthorFactory; import net.sf.briar.api.protocol.AuthorFactory;
import net.sf.briar.api.protocol.AuthorId; import net.sf.briar.api.protocol.AuthorId;
import net.sf.briar.api.protocol.ProtocolConstants;
import net.sf.briar.api.protocol.Types; import net.sf.briar.api.protocol.Types;
import net.sf.briar.api.serial.DigestingConsumer; import net.sf.briar.api.serial.DigestingConsumer;
import net.sf.briar.api.serial.StructReader;
import net.sf.briar.api.serial.Reader; import net.sf.briar.api.serial.Reader;
import net.sf.briar.api.serial.StructReader;
class AuthorReader implements StructReader<Author> { class AuthorReader implements StructReader<Author> {
@@ -29,8 +31,8 @@ class AuthorReader implements StructReader<Author> {
// Read and digest the data // Read and digest the data
r.addConsumer(digesting); r.addConsumer(digesting);
r.readStructId(Types.AUTHOR); r.readStructId(Types.AUTHOR);
String name = r.readString(ProtocolConstants.MAX_AUTHOR_NAME_LENGTH); String name = r.readString(MAX_AUTHOR_NAME_LENGTH);
byte[] publicKey = r.readBytes(ProtocolConstants.MAX_PUBLIC_KEY_LENGTH); byte[] publicKey = r.readBytes(MAX_PUBLIC_KEY_LENGTH);
r.removeConsumer(digesting); r.removeConsumer(digesting);
// Build and return the author // Build and return the author
AuthorId id = new AuthorId(messageDigest.digest()); AuthorId id = new AuthorId(messageDigest.digest());

10
components/net/sf/briar/protocol/GroupReader.java
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@@ -1,5 +1,8 @@
package net.sf.briar.protocol; package net.sf.briar.protocol;
import static net.sf.briar.api.protocol.ProtocolConstants.MAX_GROUP_NAME_LENGTH;
import static net.sf.briar.api.protocol.ProtocolConstants.MAX_PUBLIC_KEY_LENGTH;
import java.io.IOException; import java.io.IOException;
import net.sf.briar.api.crypto.CryptoComponent; import net.sf.briar.api.crypto.CryptoComponent;
@@ -7,11 +10,10 @@ import net.sf.briar.api.crypto.MessageDigest;
import net.sf.briar.api.protocol.Group; import net.sf.briar.api.protocol.Group;
import net.sf.briar.api.protocol.GroupFactory; import net.sf.briar.api.protocol.GroupFactory;
import net.sf.briar.api.protocol.GroupId; import net.sf.briar.api.protocol.GroupId;
import net.sf.briar.api.protocol.ProtocolConstants;
import net.sf.briar.api.protocol.Types; import net.sf.briar.api.protocol.Types;
import net.sf.briar.api.serial.DigestingConsumer; import net.sf.briar.api.serial.DigestingConsumer;
import net.sf.briar.api.serial.StructReader;
import net.sf.briar.api.serial.Reader; import net.sf.briar.api.serial.Reader;
import net.sf.briar.api.serial.StructReader;
class GroupReader implements StructReader<Group> { class GroupReader implements StructReader<Group> {
@@ -29,10 +31,10 @@ class GroupReader implements StructReader<Group> {
// Read and digest the data // Read and digest the data
r.addConsumer(digesting); r.addConsumer(digesting);
r.readStructId(Types.GROUP); r.readStructId(Types.GROUP);
String name = r.readString(ProtocolConstants.MAX_GROUP_NAME_LENGTH); String name = r.readString(MAX_GROUP_NAME_LENGTH);
byte[] publicKey = null; byte[] publicKey = null;
if(r.hasNull()) r.readNull(); if(r.hasNull()) r.readNull();
else publicKey = r.readBytes(ProtocolConstants.MAX_PUBLIC_KEY_LENGTH); else publicKey = r.readBytes(MAX_PUBLIC_KEY_LENGTH);
r.removeConsumer(digesting); r.removeConsumer(digesting);
// Build and return the group // Build and return the group
GroupId id = new GroupId(messageDigest.digest()); GroupId id = new GroupId(messageDigest.digest());

4
components/net/sf/briar/protocol/MessageImpl.java
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@@ -1,10 +1,10 @@
package net.sf.briar.protocol; package net.sf.briar.protocol;
import static net.sf.briar.api.protocol.ProtocolConstants.MAX_BODY_LENGTH;
import net.sf.briar.api.protocol.AuthorId; import net.sf.briar.api.protocol.AuthorId;
import net.sf.briar.api.protocol.GroupId; import net.sf.briar.api.protocol.GroupId;
import net.sf.briar.api.protocol.Message; import net.sf.briar.api.protocol.Message;
import net.sf.briar.api.protocol.MessageId; import net.sf.briar.api.protocol.MessageId;
import net.sf.briar.api.protocol.ProtocolConstants;
/** A simple in-memory implementation of a message. */ /** A simple in-memory implementation of a message. */
class MessageImpl implements Message { class MessageImpl implements Message {
@@ -22,7 +22,7 @@ class MessageImpl implements Message {
int bodyStart, int bodyLength) { int bodyStart, int bodyLength) {
if(bodyStart + bodyLength > raw.length) if(bodyStart + bodyLength > raw.length)
throw new IllegalArgumentException(); throw new IllegalArgumentException();
if(bodyLength > ProtocolConstants.MAX_BODY_LENGTH) if(bodyLength > MAX_BODY_LENGTH)
throw new IllegalArgumentException(); throw new IllegalArgumentException();
this.id = id; this.id = id;
this.parent = parent; this.parent = parent;

5
components/net/sf/briar/transport/ConnectionDispatcherImpl.java
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@@ -1,5 +1,7 @@
package net.sf.briar.transport; package net.sf.briar.transport;
import static net.sf.briar.api.transport.TransportConstants.TAG_LENGTH;
import java.io.EOFException; import java.io.EOFException;
import java.io.IOException; import java.io.IOException;
import java.io.InputStream; import java.io.InputStream;
@@ -19,7 +21,6 @@ import net.sf.briar.api.transport.ConnectionContext;
import net.sf.briar.api.transport.ConnectionDispatcher; import net.sf.briar.api.transport.ConnectionDispatcher;
import net.sf.briar.api.transport.ConnectionRecogniser; import net.sf.briar.api.transport.ConnectionRecogniser;
import net.sf.briar.api.transport.IncomingConnectionExecutor; import net.sf.briar.api.transport.IncomingConnectionExecutor;
import net.sf.briar.api.transport.TransportConstants;
import com.google.inject.Inject; import com.google.inject.Inject;
@@ -64,7 +65,7 @@ class ConnectionDispatcherImpl implements ConnectionDispatcher {
} }
private byte[] readTag(InputStream in) throws IOException { private byte[] readTag(InputStream in) throws IOException {
byte[] b = new byte[TransportConstants.TAG_LENGTH]; byte[] b = new byte[TAG_LENGTH];
int offset = 0; int offset = 0;
while(offset < b.length) { while(offset < b.length) {
int read = in.read(b, offset, b.length - offset); int read = in.read(b, offset, b.length - offset);

9
test/net/sf/briar/db/H2DatabaseTest.java
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@@ -1,5 +1,6 @@
package net.sf.briar.db; package net.sf.briar.db;
import static net.sf.briar.db.DatabaseConstants.RETRANSMIT_THRESHOLD;
import static org.junit.Assert.assertArrayEquals; import static org.junit.Assert.assertArrayEquals;
import java.io.File; import java.io.File;
@@ -705,7 +706,7 @@ public class H2DatabaseTest extends BriarTestCase {
@Test @Test
public void testRetransmission() throws Exception { public void testRetransmission() throws Exception {
BatchId[] ids = new BatchId[DatabaseConstants.RETRANSMIT_THRESHOLD + 5]; BatchId[] ids = new BatchId[RETRANSMIT_THRESHOLD + 5];
for(int i = 0; i < ids.length; i++) { for(int i = 0; i < ids.length; i++) {
ids[i] = new BatchId(TestUtils.getRandomId()); ids[i] = new BatchId(TestUtils.getRandomId());
} }
@@ -724,7 +725,7 @@ public class H2DatabaseTest extends BriarTestCase {
// The contact acks the batches in reverse order. The first // The contact acks the batches in reverse order. The first
// RETRANSMIT_THRESHOLD - 1 acks should not trigger any retransmissions // RETRANSMIT_THRESHOLD - 1 acks should not trigger any retransmissions
for(int i = 0; i < DatabaseConstants.RETRANSMIT_THRESHOLD - 1; i++) { for(int i = 0; i < RETRANSMIT_THRESHOLD - 1; i++) {
db.removeAckedBatch(txn, contactId, ids[ids.length - i - 1]); db.removeAckedBatch(txn, contactId, ids[ids.length - i - 1]);
Collection<BatchId> lost = db.getLostBatches(txn, contactId); Collection<BatchId> lost = db.getLostBatches(txn, contactId);
assertEquals(Collections.emptyList(), lost); assertEquals(Collections.emptyList(), lost);
@@ -732,7 +733,7 @@ public class H2DatabaseTest extends BriarTestCase {
// The next ack should trigger the retransmission of the remaining // The next ack should trigger the retransmission of the remaining
// five outstanding batches // five outstanding batches
int index = ids.length - DatabaseConstants.RETRANSMIT_THRESHOLD; int index = ids.length - RETRANSMIT_THRESHOLD;
db.removeAckedBatch(txn, contactId, ids[index]); db.removeAckedBatch(txn, contactId, ids[index]);
Collection<BatchId> lost = db.getLostBatches(txn, contactId); Collection<BatchId> lost = db.getLostBatches(txn, contactId);
for(int i = 0; i < index; i++) { for(int i = 0; i < index; i++) {
@@ -745,7 +746,7 @@ public class H2DatabaseTest extends BriarTestCase {
@Test @Test
public void testNoRetransmission() throws Exception { public void testNoRetransmission() throws Exception {
BatchId[] ids = new BatchId[DatabaseConstants.RETRANSMIT_THRESHOLD * 2]; BatchId[] ids = new BatchId[RETRANSMIT_THRESHOLD * 2];
for(int i = 0; i < ids.length; i++) { for(int i = 0; i < ids.length; i++) {
ids[i] = new BatchId(TestUtils.getRandomId()); ids[i] = new BatchId(TestUtils.getRandomId());
} }

6
test/net/sf/briar/plugins/file/RemovableDrivePluginTest.java
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@@ -1,5 +1,6 @@
package net.sf.briar.plugins.file; package net.sf.briar.plugins.file;
import static net.sf.briar.api.transport.TransportConstants.MIN_CONNECTION_LENGTH;
import static org.junit.Assert.assertArrayEquals; import static org.junit.Assert.assertArrayEquals;
import java.io.File; import java.io.File;
@@ -15,7 +16,6 @@ import net.sf.briar.TestUtils;
import net.sf.briar.api.ContactId; import net.sf.briar.api.ContactId;
import net.sf.briar.api.plugins.simplex.SimplexPluginCallback; import net.sf.briar.api.plugins.simplex.SimplexPluginCallback;
import net.sf.briar.api.plugins.simplex.SimplexTransportWriter; import net.sf.briar.api.plugins.simplex.SimplexTransportWriter;
import net.sf.briar.api.transport.TransportConstants;
import net.sf.briar.plugins.ImmediateExecutor; import net.sf.briar.plugins.ImmediateExecutor;
import net.sf.briar.plugins.file.RemovableDriveMonitor.Callback; import net.sf.briar.plugins.file.RemovableDriveMonitor.Callback;
@@ -360,10 +360,10 @@ public class RemovableDrivePluginTest extends BriarTestCase {
File f = new File(testDir, "abcdefgh.dat"); File f = new File(testDir, "abcdefgh.dat");
OutputStream out = new FileOutputStream(f); OutputStream out = new FileOutputStream(f);
out.write(new byte[TransportConstants.MIN_CONNECTION_LENGTH]); out.write(new byte[MIN_CONNECTION_LENGTH]);
out.flush(); out.flush();
out.close(); out.close();
assertEquals(TransportConstants.MIN_CONNECTION_LENGTH, f.length()); assertEquals(MIN_CONNECTION_LENGTH, f.length());
plugin.driveInserted(testDir); plugin.driveInserted(testDir);
context.assertIsSatisfied(); context.assertIsSatisfied();

7
test/net/sf/briar/protocol/AckReaderTest.java
View File

@@ -1,5 +1,7 @@
package net.sf.briar.protocol; package net.sf.briar.protocol;
import static net.sf.briar.api.protocol.ProtocolConstants.MAX_PACKET_LENGTH;
import java.io.ByteArrayInputStream; import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream; import java.io.ByteArrayOutputStream;
import java.util.Collection; import java.util.Collection;
@@ -9,7 +11,6 @@ import net.sf.briar.TestUtils;
import net.sf.briar.api.FormatException; import net.sf.briar.api.FormatException;
import net.sf.briar.api.protocol.Ack; import net.sf.briar.api.protocol.Ack;
import net.sf.briar.api.protocol.PacketFactory; import net.sf.briar.api.protocol.PacketFactory;
import net.sf.briar.api.protocol.ProtocolConstants;
import net.sf.briar.api.protocol.Types; import net.sf.briar.api.protocol.Types;
import net.sf.briar.api.serial.Reader; import net.sf.briar.api.serial.Reader;
import net.sf.briar.api.serial.ReaderFactory; import net.sf.briar.api.serial.ReaderFactory;
@@ -103,12 +104,12 @@ public class AckReaderTest extends BriarTestCase {
w.writeStructId(Types.ACK); w.writeStructId(Types.ACK);
w.writeListStart(); w.writeListStart();
while(out.size() + serial.getSerialisedUniqueIdLength() while(out.size() + serial.getSerialisedUniqueIdLength()
< ProtocolConstants.MAX_PACKET_LENGTH) { < MAX_PACKET_LENGTH) {
w.writeBytes(TestUtils.getRandomId()); w.writeBytes(TestUtils.getRandomId());
} }
if(tooBig) w.writeBytes(TestUtils.getRandomId()); if(tooBig) w.writeBytes(TestUtils.getRandomId());
w.writeListEnd(); w.writeListEnd();
assertEquals(tooBig, out.size() > ProtocolConstants.MAX_PACKET_LENGTH); assertEquals(tooBig, out.size() > MAX_PACKET_LENGTH);
return out.toByteArray(); return out.toByteArray();
} }

9
test/net/sf/briar/protocol/BatchReaderTest.java
View File

@@ -1,5 +1,7 @@
package net.sf.briar.protocol; package net.sf.briar.protocol;
import static net.sf.briar.api.protocol.ProtocolConstants.MAX_PACKET_LENGTH;
import java.io.ByteArrayInputStream; import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream; import java.io.ByteArrayOutputStream;
import java.io.IOException; import java.io.IOException;
@@ -7,12 +9,11 @@ import java.util.Collections;
import net.sf.briar.BriarTestCase; import net.sf.briar.BriarTestCase;
import net.sf.briar.api.FormatException; import net.sf.briar.api.FormatException;
import net.sf.briar.api.protocol.ProtocolConstants;
import net.sf.briar.api.protocol.Types; import net.sf.briar.api.protocol.Types;
import net.sf.briar.api.protocol.UnverifiedBatch; import net.sf.briar.api.protocol.UnverifiedBatch;
import net.sf.briar.api.serial.StructReader;
import net.sf.briar.api.serial.Reader; import net.sf.briar.api.serial.Reader;
import net.sf.briar.api.serial.ReaderFactory; import net.sf.briar.api.serial.ReaderFactory;
import net.sf.briar.api.serial.StructReader;
import net.sf.briar.api.serial.Writer; import net.sf.briar.api.serial.Writer;
import net.sf.briar.api.serial.WriterFactory; import net.sf.briar.api.serial.WriterFactory;
import net.sf.briar.serial.SerialModule; import net.sf.briar.serial.SerialModule;
@@ -50,7 +51,7 @@ public class BatchReaderTest extends BriarTestCase {
context.mock(UnverifiedBatchFactory.class); context.mock(UnverifiedBatchFactory.class);
BatchReader batchReader = new BatchReader(messageReader, batchFactory); BatchReader batchReader = new BatchReader(messageReader, batchFactory);
byte[] b = createBatch(ProtocolConstants.MAX_PACKET_LENGTH + 1); byte[] b = createBatch(MAX_PACKET_LENGTH + 1);
ByteArrayInputStream in = new ByteArrayInputStream(b); ByteArrayInputStream in = new ByteArrayInputStream(b);
Reader reader = readerFactory.createReader(in); Reader reader = readerFactory.createReader(in);
reader.addStructReader(Types.BATCH, batchReader); reader.addStructReader(Types.BATCH, batchReader);
@@ -74,7 +75,7 @@ public class BatchReaderTest extends BriarTestCase {
will(returnValue(batch)); will(returnValue(batch));
}}); }});
byte[] b = createBatch(ProtocolConstants.MAX_PACKET_LENGTH); byte[] b = createBatch(MAX_PACKET_LENGTH);
ByteArrayInputStream in = new ByteArrayInputStream(b); ByteArrayInputStream in = new ByteArrayInputStream(b);
Reader reader = readerFactory.createReader(in); Reader reader = readerFactory.createReader(in);
reader.addStructReader(Types.BATCH, batchReader); reader.addStructReader(Types.BATCH, batchReader);

7
test/net/sf/briar/protocol/OfferReaderTest.java
View File

@@ -1,5 +1,7 @@
package net.sf.briar.protocol; package net.sf.briar.protocol;
import static net.sf.briar.api.protocol.ProtocolConstants.MAX_PACKET_LENGTH;
import java.io.ByteArrayInputStream; import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream; import java.io.ByteArrayOutputStream;
import java.util.Collection; import java.util.Collection;
@@ -9,7 +11,6 @@ import net.sf.briar.TestUtils;
import net.sf.briar.api.FormatException; import net.sf.briar.api.FormatException;
import net.sf.briar.api.protocol.Offer; import net.sf.briar.api.protocol.Offer;
import net.sf.briar.api.protocol.PacketFactory; import net.sf.briar.api.protocol.PacketFactory;
import net.sf.briar.api.protocol.ProtocolConstants;
import net.sf.briar.api.protocol.Types; import net.sf.briar.api.protocol.Types;
import net.sf.briar.api.serial.Reader; import net.sf.briar.api.serial.Reader;
import net.sf.briar.api.serial.ReaderFactory; import net.sf.briar.api.serial.ReaderFactory;
@@ -103,12 +104,12 @@ public class OfferReaderTest extends BriarTestCase {
w.writeStructId(Types.OFFER); w.writeStructId(Types.OFFER);
w.writeListStart(); w.writeListStart();
while(out.size() + serial.getSerialisedUniqueIdLength() while(out.size() + serial.getSerialisedUniqueIdLength()
< ProtocolConstants.MAX_PACKET_LENGTH) { < MAX_PACKET_LENGTH) {
w.writeBytes(TestUtils.getRandomId()); w.writeBytes(TestUtils.getRandomId());
} }
if(tooBig) w.writeBytes(TestUtils.getRandomId()); if(tooBig) w.writeBytes(TestUtils.getRandomId());
w.writeListEnd(); w.writeListEnd();
assertEquals(tooBig, out.size() > ProtocolConstants.MAX_PACKET_LENGTH); assertEquals(tooBig, out.size() > MAX_PACKET_LENGTH);
return out.toByteArray(); return out.toByteArray();
} }

7
test/net/sf/briar/protocol/RequestReaderTest.java
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@@ -1,5 +1,7 @@
package net.sf.briar.protocol; package net.sf.briar.protocol;
import static net.sf.briar.api.protocol.ProtocolConstants.MAX_PACKET_LENGTH;
import java.io.ByteArrayInputStream; import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream; import java.io.ByteArrayOutputStream;
import java.util.BitSet; import java.util.BitSet;
@@ -7,7 +9,6 @@ import java.util.BitSet;
import net.sf.briar.BriarTestCase; import net.sf.briar.BriarTestCase;
import net.sf.briar.api.FormatException; import net.sf.briar.api.FormatException;
import net.sf.briar.api.protocol.PacketFactory; import net.sf.briar.api.protocol.PacketFactory;
import net.sf.briar.api.protocol.ProtocolConstants;
import net.sf.briar.api.protocol.Request; import net.sf.briar.api.protocol.Request;
import net.sf.briar.api.protocol.Types; import net.sf.briar.api.protocol.Types;
import net.sf.briar.api.serial.Reader; import net.sf.briar.api.serial.Reader;
@@ -125,12 +126,12 @@ public class RequestReaderTest extends BriarTestCase {
// Allow one byte for the REQUEST tag, one byte for the padding length // Allow one byte for the REQUEST tag, one byte for the padding length
// as a uint7, one byte for the BYTES tag, and five bytes for the // as a uint7, one byte for the BYTES tag, and five bytes for the
// length of the byte array as an int32 // length of the byte array as an int32
int size = ProtocolConstants.MAX_PACKET_LENGTH - 8; int size = MAX_PACKET_LENGTH - 8;
if(tooBig) size++; if(tooBig) size++;
assertTrue(size > Short.MAX_VALUE); assertTrue(size > Short.MAX_VALUE);
w.writeUint7((byte) 0); w.writeUint7((byte) 0);
w.writeBytes(new byte[size]); w.writeBytes(new byte[size]);
assertEquals(tooBig, out.size() > ProtocolConstants.MAX_PACKET_LENGTH); assertEquals(tooBig, out.size() > MAX_PACKET_LENGTH);
return out.toByteArray(); return out.toByteArray();
} }

11
test/net/sf/briar/transport/ConnectionWindowImplTest.java
View File

@@ -1,11 +1,12 @@
package net.sf.briar.transport; package net.sf.briar.transport;
import static net.sf.briar.util.ByteUtils.MAX_32_BIT_UNSIGNED;
import java.util.HashSet; import java.util.HashSet;
import java.util.Set; import java.util.Set;
import net.sf.briar.BriarTestCase; import net.sf.briar.BriarTestCase;
import net.sf.briar.api.transport.ConnectionWindow; import net.sf.briar.api.transport.ConnectionWindow;
import net.sf.briar.util.ByteUtils;
import org.junit.Test; import org.junit.Test;
@@ -45,13 +46,11 @@ public class ConnectionWindowImplTest extends BriarTestCase {
} catch(IllegalArgumentException expected) {} } catch(IllegalArgumentException expected) {}
// Values greater than 2^32 - 1 should never be allowed // Values greater than 2^32 - 1 should never be allowed
Set<Long> unseen = new HashSet<Long>(); Set<Long> unseen = new HashSet<Long>();
for(int i = 0; i < 32; i++) { for(int i = 0; i < 32; i++) unseen.add(MAX_32_BIT_UNSIGNED - i);
unseen.add(ByteUtils.MAX_32_BIT_UNSIGNED - i);
}
w = new ConnectionWindowImpl(unseen); w = new ConnectionWindowImpl(unseen);
w.setSeen(ByteUtils.MAX_32_BIT_UNSIGNED); w.setSeen(MAX_32_BIT_UNSIGNED);
try { try {
w.setSeen(ByteUtils.MAX_32_BIT_UNSIGNED + 1); w.setSeen(MAX_32_BIT_UNSIGNED + 1);
fail(); fail();
} catch(IllegalArgumentException expected) {} } catch(IllegalArgumentException expected) {}
} }