289 lines
10 KiB
Java
289 lines
10 KiB
Java
/*
|
|
* Copyright (c) 2003, 2023, 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 4859006
|
|
@summary tests that MIME formats are mapped to flavors properly on X11
|
|
@requires (os.family == "linux")
|
|
@key headful
|
|
@run main MimeFormatsTest
|
|
*/
|
|
|
|
import java.awt.Toolkit;
|
|
import java.awt.datatransfer.Clipboard;
|
|
import java.awt.datatransfer.ClipboardOwner;
|
|
import java.awt.datatransfer.DataFlavor;
|
|
import java.awt.datatransfer.FlavorMap;
|
|
import java.awt.datatransfer.StringSelection;
|
|
import java.awt.datatransfer.SystemFlavorMap;
|
|
import java.awt.datatransfer.Transferable;
|
|
import java.awt.datatransfer.UnsupportedFlavorException;
|
|
import java.io.ByteArrayInputStream;
|
|
import java.io.File;
|
|
import java.io.IOException;
|
|
import java.io.InputStream;
|
|
import java.io.InputStreamReader;
|
|
import java.io.Reader;
|
|
import java.nio.charset.StandardCharsets;
|
|
|
|
|
|
public class MimeFormatsTest implements ClipboardOwner {
|
|
public static final DataFlavor TEST_FLAVOR =
|
|
new DataFlavor(
|
|
"text/test;charset=UTF-8;class=java.io.InputStream",
|
|
null);
|
|
|
|
public static class TextTransferable implements Transferable {
|
|
private final String text;
|
|
|
|
public TextTransferable(String text) {
|
|
this.text = text;
|
|
}
|
|
|
|
public Object getTransferData(DataFlavor flavor)
|
|
throws UnsupportedFlavorException, IOException {
|
|
if (!isDataFlavorSupported(TEST_FLAVOR)) {
|
|
throw new UnsupportedFlavorException(flavor);
|
|
}
|
|
|
|
return new ByteArrayInputStream(
|
|
text.getBytes(StandardCharsets.UTF_8));
|
|
}
|
|
|
|
public DataFlavor[] getTransferDataFlavors(){
|
|
return new DataFlavor[] { TEST_FLAVOR };
|
|
}
|
|
|
|
public boolean isDataFlavorSupported(DataFlavor flavor) {
|
|
return TEST_FLAVOR.equals(flavor);
|
|
}
|
|
}
|
|
|
|
public static final String DATA =
|
|
"\u0440\u0443\u0441\u0441\u043a\u0438\u0439";
|
|
|
|
private String testData = null;
|
|
|
|
private static final Clipboard clipboard =
|
|
Toolkit.getDefaultToolkit().getSystemClipboard();
|
|
|
|
public void childRun() {
|
|
Transferable t = clipboard.getContents(null);
|
|
String data = "";
|
|
try {
|
|
data = (String)t.getTransferData(DataFlavor.stringFlavor);
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
System.err.println("contents size=" + data.length());
|
|
for (int i = 0; i < data.length(); i++) {
|
|
System.err.println(" char[" + i + "]=" + (int) data.charAt(i));
|
|
}
|
|
ClipboardOwner owner = new ClipboardOwner() {
|
|
public void lostOwnership(Clipboard clipboard,
|
|
Transferable contents) {
|
|
System.err.println("%d exit".formatted(
|
|
System.currentTimeMillis()));
|
|
System.err.println("Exiting");
|
|
System.exit(0);
|
|
}
|
|
};
|
|
clipboard.setContents(new StringSelection(data + data), owner);
|
|
|
|
Object lock = new Object();
|
|
synchronized (lock) {
|
|
// Wait to let the parent retrieve the contents.
|
|
try {
|
|
System.err.println("%d wait".formatted(
|
|
System.currentTimeMillis()));
|
|
lock.wait();
|
|
} catch (InterruptedException e) {
|
|
e.printStackTrace();
|
|
}
|
|
}
|
|
}
|
|
|
|
public void start() {
|
|
FlavorMap fm = SystemFlavorMap.getDefaultFlavorMap();
|
|
if (fm instanceof SystemFlavorMap) {
|
|
SystemFlavorMap sfm = (SystemFlavorMap)fm;
|
|
String mimeNative = "text/plain;charset=UTF-8";
|
|
sfm.setNativesForFlavor(TEST_FLAVOR,
|
|
new String[] { mimeNative });
|
|
sfm.setFlavorsForNative(mimeNative,
|
|
new DataFlavor[] { TEST_FLAVOR });
|
|
} else {
|
|
System.err.println("WARNING: system flavor map: " + fm);
|
|
return;
|
|
}
|
|
|
|
clipboard.setContents(new TextTransferable(DATA), this);
|
|
|
|
try {
|
|
String javaPath = System.getProperty("java.home", "");
|
|
String[] command = {
|
|
javaPath + File.separator + "bin" + File.separator + "java",
|
|
"-cp",
|
|
System.getProperty("test.classes", "."),
|
|
"Child"
|
|
};
|
|
|
|
Process process = Runtime.getRuntime().exec(command);
|
|
ProcessResults pres = ProcessResults.doWaitFor(process);
|
|
|
|
int returnCode = pres.exitValue;
|
|
|
|
if (pres.stderr != null && pres.stderr.length() > 0) {
|
|
System.err.println("========= Child VM System.err ========");
|
|
System.err.print(pres.stderr);
|
|
System.err.println("======================================");
|
|
}
|
|
|
|
if (pres.stdout != null && pres.stdout.length() > 0) {
|
|
System.err.println("========= Child VM System.out ========");
|
|
System.err.print(pres.stdout);
|
|
System.err.println("======================================");
|
|
}
|
|
|
|
System.err.println("Child return code=" + returnCode);
|
|
} catch (Throwable e) {
|
|
e.printStackTrace();
|
|
}
|
|
|
|
System.err.println("Received data size=" + testData.length());
|
|
for (int i = 0; i < testData.length(); i++) {
|
|
System.err.println(" char[" + i + "]=" + (int)testData.charAt(i));
|
|
}
|
|
|
|
if (!testData.equals(DATA + DATA)) {
|
|
throw new RuntimeException();
|
|
}
|
|
}
|
|
|
|
public void lostOwnership(Clipboard clip, Transferable contents) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
try {
|
|
Thread.sleep(100);
|
|
} catch (InterruptedException e) {
|
|
e.printStackTrace();
|
|
}
|
|
Transferable t = clipboard.getContents(null);
|
|
try {
|
|
InputStream is =
|
|
(InputStream)t.getTransferData(TEST_FLAVOR);
|
|
Reader r = new InputStreamReader(is,
|
|
StandardCharsets.UTF_8);
|
|
StringBuffer sb = new StringBuffer();
|
|
int ch = 0;
|
|
while ((ch = r.read()) != -1) {
|
|
System.err.println("ch=" + ch);
|
|
sb.append((char)ch);
|
|
}
|
|
testData = sb.toString();
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
clipboard.setContents(new TextTransferable(""), null);
|
|
}
|
|
};
|
|
new Thread(r).start();
|
|
}
|
|
|
|
public static void main(String[] args) {
|
|
if (!System.getProperty("os.name").startsWith("Linux")) {
|
|
return;
|
|
}
|
|
|
|
MimeFormatsTest mimeFormatsTest = new MimeFormatsTest();
|
|
mimeFormatsTest.start();
|
|
}
|
|
}
|
|
|
|
class Child {
|
|
public static void main(String[] args) {
|
|
MimeFormatsTest test = new MimeFormatsTest();
|
|
test.childRun();
|
|
}
|
|
}
|
|
|
|
class ProcessResults {
|
|
public int exitValue;
|
|
public String stdout;
|
|
public String stderr;
|
|
|
|
public ProcessResults() {
|
|
exitValue = -1;
|
|
stdout = "";
|
|
stderr = "";
|
|
}
|
|
|
|
/**
|
|
* Method to perform a "wait" for a process and return its exit value.
|
|
* This is a workaround for <code>Process.waitFor()</code> never returning.
|
|
*/
|
|
public static ProcessResults doWaitFor(Process p) {
|
|
ProcessResults pres = new ProcessResults();
|
|
|
|
InputStream in = null;
|
|
InputStream err = null;
|
|
|
|
try {
|
|
in = p.getInputStream();
|
|
err = p.getErrorStream();
|
|
|
|
boolean finished = false;
|
|
|
|
while (!finished) {
|
|
try {
|
|
while (in.available() > 0) {
|
|
pres.stdout += (char)in.read();
|
|
}
|
|
while (err.available() > 0) {
|
|
pres.stderr += (char)err.read();
|
|
}
|
|
// Ask the process for its exitValue. If the process
|
|
// is not finished, an IllegalThreadStateException
|
|
// is thrown. If it is finished, we fall through and
|
|
// the variable finished is set to true.
|
|
pres.exitValue = p.exitValue();
|
|
finished = true;
|
|
}
|
|
catch (IllegalThreadStateException e) {
|
|
// Process is not finished yet;
|
|
// Sleep a little to save on CPU cycles
|
|
Thread.currentThread().sleep(500);
|
|
}
|
|
}
|
|
if (in != null) in.close();
|
|
if (err != null) err.close();
|
|
}
|
|
catch (Throwable e) {
|
|
System.err.println("doWaitFor(): unexpected exception");
|
|
e.printStackTrace();
|
|
}
|
|
return pres;
|
|
}
|
|
}
|