Alternative Test Case - Java class

TomcatNioTest.java (text/plain), 1.60 KB, created by Konstantin Preißer on 2014-01-09 17:07:32 UTC

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Description: Alternative Test Case - Java class

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Creator: Konstantin Preißer

Created: 2014-01-09 17:07:32 UTC

Size: 1.60 KB

patch

obsolete

>package test; > >import java.io.IOException; >import java.io.InputStream; >import java.net.HttpURLConnection; >import java.net.URL; > >public class TomcatNioTest { > > public static void main(String[] args) { > > new TomcatNioTest().startTest("http://localhost:8080/testnio/files/"); > > } > > > private byte[] tempBuffer = new byte[32768]; > > private void readUrl(URL u, long expectedSize) throws IOException { > HttpURLConnection con = (HttpURLConnection) u.openConnection(); > > long byteCount = 0; > try (InputStream in = con.getInputStream()) { > int read; > while ((read = in.read(tempBuffer)) > 0) { > byteCount += read; > } > } > > if (byteCount != expectedSize) { > throw new RuntimeException("Size mismatch for URL " + u.toString() + " - Expected: " + expectedSize + ", Got: " + byteCount); > } > } > > > private void startTest(final String urlPrefix) { > System.out.println("Start..."); > > // Start 100 threads, each of them requesting 100 URLs. > Thread[] threads = new Thread[100]; > for (int j = 0; j < 100; j++) { > threads[j] = new Thread(new Runnable() { > @Override > public void run() { > // Read 100 URLs > try { > for (int i = 0; i < 100; i++) { > readUrl(new URL(urlPrefix + "TextFile" + i + ".txt"), 58003); > } > } catch (IOException ex) { > ex.printStackTrace(); > } > } > }); > threads[j].start(); > } > > // Join all threads > try { > for (int j = 0; j < 100; j++) { > threads[j].join(); > } > } catch (InterruptedException e) { > e.printStackTrace(); > } > > System.out.println("Finished."); > } > >} View Attachment As Raw

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