russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
182 lines
6.3 KiB
Java
182 lines
6.3 KiB
Java
/*
|
|
* Copyright (c) 2002, 2025, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
/*
|
|
* @test
|
|
* @bug 4638351
|
|
* @summary tests that HTML transfer doesn't cause console output
|
|
* @key headful
|
|
* @library /test/lib
|
|
* @run main HTMLTransferConsoleOutputTest
|
|
*/
|
|
|
|
import java.awt.Toolkit;
|
|
import java.awt.datatransfer.Clipboard;
|
|
import java.awt.datatransfer.ClipboardOwner;
|
|
import java.awt.datatransfer.DataFlavor;
|
|
import java.awt.datatransfer.Transferable;
|
|
import java.awt.datatransfer.UnsupportedFlavorException;
|
|
import java.io.ByteArrayOutputStream;
|
|
import java.io.IOException;
|
|
import java.io.OutputStream;
|
|
import java.io.PrintStream;
|
|
import java.io.UnsupportedEncodingException;
|
|
import java.util.concurrent.TimeUnit;
|
|
import java.util.concurrent.TimeoutException;
|
|
|
|
import jdk.test.lib.process.OutputAnalyzer;
|
|
import jdk.test.lib.process.ProcessTools;
|
|
|
|
public class HTMLTransferConsoleOutputTest implements ClipboardOwner {
|
|
static final Clipboard clipboard =
|
|
Toolkit.getDefaultToolkit().getSystemClipboard();
|
|
static final DataFlavor dataFlavor =
|
|
new DataFlavor("text/html; class=java.lang.String", null);
|
|
static final String magic = "TESTMAGICSTRING";
|
|
static final Transferable transferable = new Transferable() {
|
|
final DataFlavor[] flavors = new DataFlavor[]{dataFlavor};
|
|
final String data = "<html><body>" + magic + "</html></body>";
|
|
|
|
public DataFlavor[] getTransferDataFlavors() {
|
|
return flavors;
|
|
}
|
|
|
|
public boolean isDataFlavorSupported(DataFlavor df) {
|
|
return dataFlavor.equals(df);
|
|
}
|
|
|
|
public Object getTransferData(DataFlavor df)
|
|
throws UnsupportedFlavorException {
|
|
if (!isDataFlavorSupported(df)) {
|
|
throw new UnsupportedFlavorException(df);
|
|
}
|
|
return data;
|
|
}
|
|
};
|
|
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
|
|
public static final int CLIPBOARD_DELAY = 1000;
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
if (args.length == 0) {
|
|
HTMLTransferConsoleOutputTest htmlTransferConsoleOutputTest = new HTMLTransferConsoleOutputTest();
|
|
htmlTransferConsoleOutputTest.initialize();
|
|
return;
|
|
}
|
|
final ClipboardOwner clipboardOwner = new ClipboardOwner() {
|
|
public void lostOwnership(Clipboard clip,
|
|
Transferable contents) {
|
|
System.exit(0);
|
|
}
|
|
};
|
|
clipboard.setContents(transferable, clipboardOwner);
|
|
final Object o = new Object();
|
|
synchronized (o) {
|
|
try {
|
|
o.wait();
|
|
} catch (InterruptedException ie) {
|
|
ie.printStackTrace();
|
|
}
|
|
}
|
|
System.out.println("Test Pass!");
|
|
}
|
|
|
|
public void initialize() throws Exception {
|
|
clipboard.setContents(transferable, this);
|
|
ProcessBuilder pb = ProcessTools.createTestJavaProcessBuilder(
|
|
HTMLTransferConsoleOutputTest.class.getName(),
|
|
"child"
|
|
);
|
|
|
|
Process process = ProcessTools.startProcess("Child", pb);
|
|
OutputAnalyzer outputAnalyzer = new OutputAnalyzer(process);
|
|
|
|
if (!process.waitFor(15, TimeUnit.SECONDS)) {
|
|
process.destroyForcibly();
|
|
throw new TimeoutException("Timed out waiting for Child");
|
|
}
|
|
|
|
byte[] bytes = baos.toByteArray();
|
|
String string = null;
|
|
try {
|
|
string = new String(bytes, "ASCII");
|
|
} catch (UnsupportedEncodingException uee) {
|
|
uee.printStackTrace();
|
|
}
|
|
if (string.lastIndexOf(magic) != -1) {
|
|
throw new RuntimeException("Test failed. Output contains:" +
|
|
string);
|
|
}
|
|
|
|
outputAnalyzer.shouldHaveExitValue(0);
|
|
}
|
|
|
|
|
|
static class ForkOutputStream extends OutputStream {
|
|
final OutputStream outputStream1;
|
|
final OutputStream outputStream2;
|
|
|
|
public ForkOutputStream(OutputStream os1, OutputStream os2) {
|
|
outputStream1 = os1;
|
|
outputStream2 = os2;
|
|
}
|
|
|
|
public void write(int b) throws IOException {
|
|
outputStream1.write(b);
|
|
outputStream2.write(b);
|
|
}
|
|
|
|
public void flush() throws IOException {
|
|
outputStream1.flush();
|
|
outputStream2.flush();
|
|
}
|
|
|
|
public void close() throws IOException {
|
|
outputStream1.close();
|
|
outputStream2.close();
|
|
}
|
|
}
|
|
|
|
public void lostOwnership(Clipboard clip, Transferable contents) {
|
|
final Runnable r = () -> {
|
|
try {
|
|
Thread.sleep(CLIPBOARD_DELAY);
|
|
} catch (InterruptedException e) {
|
|
e.printStackTrace();
|
|
}
|
|
final PrintStream oldOut = System.out;
|
|
final PrintStream newOut =
|
|
new PrintStream(new ForkOutputStream(oldOut, baos));
|
|
Transferable t = clipboard.getContents(null);
|
|
try {
|
|
System.setOut(newOut);
|
|
t.getTransferData(dataFlavor);
|
|
System.setOut(oldOut);
|
|
} catch (IOException | UnsupportedFlavorException ioe) {
|
|
ioe.printStackTrace();
|
|
}
|
|
clipboard.setContents(transferable, null);
|
|
};
|
|
final Thread t = new Thread(r);
|
|
t.start();
|
|
}
|
|
}
|