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Code cleanup.

This commit is contained in:
Simone Bordet 2016-09-21 18:42:19 +02:00
parent a9ef53b6d0
commit 1f92ba2112
1 changed files with 87 additions and 88 deletions
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151
jetty-servlet/src/test/java/org/eclipse/jetty/servlet/AsyncIOServletTest.java
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@ -70,19 +70,19 @@ import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
@RunWith (AdvancedRunner.class)
@RunWith(AdvancedRunner.class)
public class AsyncIOServletTest
{
private Server server;
private ServerConnector connector;
private ServletContextHandler context;
private String path = "/path";
private static final ThreadLocal<Throwable> scope = new ThreadLocal<>();
public void startServer(HttpServlet servlet) throws Exception
{
startServer(servlet,30000);
startServer(servlet, 30000);
}
public void startServer(HttpServlet servlet, long idleTimeout) throws Exception
{
server = new Server();
@ -91,7 +91,7 @@ public class AsyncIOServletTest
connector.getConnectionFactory(HttpConnectionFactory.class).getHttpConfiguration().setDelayDispatchUntilContent(false);
server.addConnector(connector);
context = new ServletContextHandler(server, "/", false, false);
ServletContextHandler context = new ServletContextHandler(server, "/", false, false);
ServletHolder holder = new ServletHolder(servlet);
holder.setAsyncSupported(true);
context.addServlet(holder, path);
@ -101,18 +101,19 @@ public class AsyncIOServletTest
@Override
public void enterScope(Context context, Request request, Object reason)
{
if (scope.get()!=null)
if (scope.get() != null)
{
System.err.println(Thread.currentThread()+" Already entered scope!!!");
System.err.println(Thread.currentThread() + " Already entered scope!!!");
scope.get().printStackTrace();
throw new IllegalStateException();
}
scope.set(new Throwable());
}
@Override
public void exitScope(Context context, Request request)
{
if (scope.get()==null)
if (scope.get() == null)
throw new IllegalStateException();
scope.set(null);
}
@ -123,7 +124,7 @@ public class AsyncIOServletTest
private static void assertScope()
{
if (scope.get()==null)
if (scope.get() == null)
Assert.fail("Not in scope");
}
@ -131,7 +132,7 @@ public class AsyncIOServletTest
public void stopServer() throws Exception
{
server.stop();
if (scope.get()!=null)
if (scope.get() != null)
{
System.err.println("Still in scope after stop!");
scope.get().printStackTrace();
@ -185,8 +186,8 @@ public class AsyncIOServletTest
public void onError(Throwable t)
{
assertScope();
Assert.assertThat("onError type",t,instanceOf(throwable.getClass()));
Assert.assertThat("onError message",t.getMessage(),is(throwable.getMessage()));
Assert.assertThat("onError type", t, instanceOf(throwable.getClass()));
Assert.assertThat("onError message", t.getMessage(), is(throwable.getMessage()));
latch.countDown();
response.setStatus(500);
@ -211,13 +212,12 @@ public class AsyncIOServletTest
output.flush();
BufferedReader in = new BufferedReader(new InputStreamReader(client.getInputStream()));
String line=in.readLine();
String line = in.readLine();
assertThat(line, containsString("500 Server Error"));
while (line.length()>0)
while (line.length() > 0)
{
line=in.readLine();
line = in.readLine();
}
line=in.readLine();
assertTrue(latch.await(5, TimeUnit.SECONDS));
}
@ -263,7 +263,7 @@ public class AsyncIOServletTest
}
});
}
},1000);
}, 1000);
String data1 = "0123456789";
String data2 = "ABCDEF";
@ -301,13 +301,13 @@ public class AsyncIOServletTest
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
assertScope();
if (request.getDispatcherType()==DispatcherType.ERROR)
if (request.getDispatcherType() == DispatcherType.ERROR)
{
response.flushBuffer();
return;
}
final AsyncContext asyncContext = request.startAsync(request, response);
request.startAsync(request, response);
request.getInputStream().setReadListener(new ReadListener()
{
@Override
@ -328,7 +328,10 @@ public class AsyncIOServletTest
{
assertScope();
errors.incrementAndGet();
throw new NullPointerException("explicitly_thrown_by_test_2"){{this.initCause(t);}};
throw new NullPointerException("explicitly_thrown_by_test_2")
{{
this.initCause(t);
}};
}
});
}
@ -428,8 +431,8 @@ public class AsyncIOServletTest
{
final CountDownLatch latch = new CountDownLatch(1);
String text = "Now is the winter of our discontent. How Now Brown Cow. The quick brown fox jumped over the lazy dog.\n";
for (int i=0;i<10;i++)
text=text+text;
for (int i = 0; i < 10; i++)
text = text + text;
final byte[] data = text.getBytes(StandardCharsets.ISO_8859_1);
startServer(new HttpServlet()
@ -455,11 +458,11 @@ public class AsyncIOServletTest
Thread.sleep(100);
out.write(data);
}
catch(IOException e)
catch (IOException e)
{
throw e;
}
catch(Exception e)
catch (Exception e)
{
e.printStackTrace();
}
@ -488,13 +491,13 @@ public class AsyncIOServletTest
output.flush();
BufferedReader in = new BufferedReader(new InputStreamReader(client.getInputStream()));
String line=in.readLine();
String line = in.readLine();
assertThat(line, containsString("200 OK"));
while (line.length()>0)
line=in.readLine();
line=in.readLine();
while (line.length() > 0)
line = in.readLine();
line = in.readLine();
assertThat(line, not(containsString(" ")));
line=in.readLine();
line = in.readLine();
assertThat(line, containsString("discontent. How Now Brown Cow. The "));
}
@ -523,9 +526,9 @@ public class AsyncIOServletTest
in.setReadListener(new ReadListener()
{
transient int _i=0;
transient boolean _minusOne=false;;
transient boolean _finished=false;;
transient int _i = 0;
transient boolean _minusOne = false;
transient boolean _finished = false;
@Override
public void onError(Throwable t)
@ -539,24 +542,24 @@ public class AsyncIOServletTest
public void onDataAvailable() throws IOException
{
assertScope();
while(in.isReady() && !in.isFinished())
while (in.isReady() && !in.isFinished())
{
int b = in.read();
if (b==-1)
_minusOne=true;
else if (data[_i++]!=b)
if (b == -1)
_minusOne = true;
else if (data[_i++] != b)
throw new IllegalStateException();
}
if (in.isFinished())
_finished=true;
_finished = true;
}
@Override
public void onAllDataRead() throws IOException
{
assertScope();
out.write(String.format("i=%d eof=%b finished=%b",_i,_minusOne,_finished).getBytes(StandardCharsets.ISO_8859_1));
out.write(String.format("i=%d eof=%b finished=%b", _i, _minusOne, _finished).getBytes(StandardCharsets.ISO_8859_1));
async.complete();
}
});
@ -565,8 +568,8 @@ public class AsyncIOServletTest
String request = "GET " + path + " HTTP/1.1\r\n" +
"Host: localhost:" + connector.getLocalPort() + "\r\n" +
"Content-Type: text/plain\r\n"+
"Content-Length: "+data.length+"\r\n" +
"Content-Type: text/plain\r\n" +
"Content-Length: " + data.length + "\r\n" +
"Connection: close\r\n" +
"\r\n";
@ -579,12 +582,12 @@ public class AsyncIOServletTest
output.flush();
BufferedReader in = new BufferedReader(new InputStreamReader(client.getInputStream()));
String line=in.readLine();
String line = in.readLine();
assertThat(line, containsString("200 OK"));
while (line.length()>0)
line=in.readLine();
line=in.readLine();
assertThat(line, containsString("i="+data.length+" eof=true finished=true"));
while (line.length() > 0)
line = in.readLine();
line = in.readLine();
assertThat(line, containsString("i=" + data.length + " eof=true finished=true"));
}
}
@ -627,14 +630,14 @@ public class AsyncIOServletTest
Thread.sleep(1000);
if (!in.isReady())
throw new IllegalStateException();
if (in.read()!='X')
if (in.read() != 'X')
throw new IllegalStateException();
if (!in.isReady())
throw new IllegalStateException();
if (in.read()!=-1)
if (in.read() != -1)
throw new IllegalStateException();
}
catch(Exception e)
catch (Exception e)
{
e.printStackTrace();
}
@ -653,8 +656,8 @@ public class AsyncIOServletTest
String request = "GET " + path + " HTTP/1.1\r\n" +
"Host: localhost:" + connector.getLocalPort() + "\r\n" +
"Content-Type: text/plain\r\n"+
"Content-Length: "+data.length+"\r\n" +
"Content-Type: text/plain\r\n" +
"Content-Length: " + data.length + "\r\n" +
"Connection: close\r\n" +
"\r\n";
@ -669,11 +672,11 @@ public class AsyncIOServletTest
output.flush();
BufferedReader in = new BufferedReader(new InputStreamReader(client.getInputStream()));
String line=in.readLine();
String line = in.readLine();
assertThat(line, containsString("200 OK"));
while (line.length()>0)
line=in.readLine();
line=in.readLine();
while (line.length() > 0)
line = in.readLine();
line = in.readLine();
assertThat(line, containsString("OK"));
}
}
@ -697,7 +700,7 @@ public class AsyncIOServletTest
final ServletInputStream in = request.getInputStream();
final ServletOutputStream out = response.getOutputStream();
if (request.getDispatcherType()==DispatcherType.ERROR)
if (request.getDispatcherType() == DispatcherType.ERROR)
throw new IllegalStateException();
in.setReadListener(new ReadListener()
@ -714,10 +717,7 @@ public class AsyncIOServletTest
public void onDataAvailable() throws IOException
{
assertScope();
async.start(
new Runnable()
{
public void run()
async.start(() ->
{
assertScope();
try
@ -725,18 +725,17 @@ public class AsyncIOServletTest
Thread.sleep(1000);
if (!in.isReady())
throw new IllegalStateException();
if (in.read()!='X')
if (in.read() != 'X')
throw new IllegalStateException();
if (!in.isReady())
throw new IllegalStateException();
if (in.read()!=-1)
if (in.read() != -1)
throw new IllegalStateException();
}
catch(Exception e)
catch (Exception e)
{
e.printStackTrace();
}
}
});
}
@ -752,8 +751,8 @@ public class AsyncIOServletTest
String request = "GET " + path + " HTTP/1.1\r\n" +
"Host: localhost:" + connector.getLocalPort() + "\r\n" +
"Content-Type: text/plain\r\n"+
"Content-Length: "+data.length+"\r\n" +
"Content-Type: text/plain\r\n" +
"Content-Length: " + data.length + "\r\n" +
"Connection: close\r\n" +
"\r\n";
@ -768,11 +767,11 @@ public class AsyncIOServletTest
output.flush();
BufferedReader in = new BufferedReader(new InputStreamReader(client.getInputStream()));
String line=in.readLine();
String line = in.readLine();
assertThat(line, containsString("200 OK"));
while (line.length()>0)
line=in.readLine();
line=in.readLine();
while (line.length() > 0)
line = in.readLine();
line = in.readLine();
assertThat(line, containsString("OK"));
}
}
@ -813,7 +812,7 @@ public class AsyncIOServletTest
while (in.isReady())
{
int b = in.read();
if (b<0)
if (b < 0)
{
out.write("OK\n".getBytes(StandardCharsets.ISO_8859_1));
async.complete();
@ -836,8 +835,8 @@ public class AsyncIOServletTest
String request = "GET " + path + " HTTP/1.1\r\n" +
"Host: localhost:" + connector.getLocalPort() + "\r\n" +
"Content-Type: text/plain\r\n"+
"Content-Length: "+data.length+"\r\n" +
"Content-Type: text/plain\r\n" +
"Content-Length: " + data.length + "\r\n" +
"Connection: close\r\n" +
"\r\n";
@ -851,13 +850,13 @@ public class AsyncIOServletTest
output.flush();
BufferedReader in = new BufferedReader(new InputStreamReader(client.getInputStream()));
String line=in.readLine();
String line = in.readLine();
assertThat(line, containsString("200 OK"));
while (line.length()>0)
while (line.length() > 0)
{
line=in.readLine();
line = in.readLine();
}
line=in.readLine();
line = in.readLine();
assertThat(line, containsString("OK"));
Assert.assertFalse(allDataRead.get());
}
@ -919,7 +918,7 @@ public class AsyncIOServletTest
output.flush();
String response = IO.toString(client.getInputStream());
assertThat(response,containsString(" 200 OK"));
assertThat(response, containsString(" 200 OK"));
// wait for onAllDataRead BEFORE closing client
latch.await();
}