/* * Copyright (c) 2008, 2018, 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.
*/
System.out.println("Applet " + id + " "+ Thread.currentThread().getThreadGroup()); if (System.getSecurityManager() == null) {
System.setSecurityManager(new SecurityManager());
} // Larger than size for a single font. int fontSize = 64 * 1000 * 1000;
SizedInputStream sis = new SizedInputStream(fontSize); try {
Font font = Font.createFont(Font.TRUETYPE_FONT, sis);
} catch (Throwable t) {
t.printStackTrace(); if (t instanceof FontFormatException ||
fontSize <= sis.getCurrentSize())
{
System.out.println(sis.getCurrentSize());
System.out.println(t); thrownew RuntimeException("Allowed file to be too large.");
}
} // The following part of the test was verified manually but // is impractical to enable because it requires a fairly large // valid font to be part of the test, and we can't easily include // that, nor dependably reference one from the applet environment. /* if (fileName == null) { return; } int size = getFileSize(fileName); if (size == 0) { return; } int fontCnt = 1000 * 1000 * 1000 / size; loadMany(size, fontCnt, fileName); System.gc(); System.gc(); fontCnt = fontCnt / 2; System.out.println("Applet " + id + " load more."); loadMany(size, fontCnt, fileName);
*/
System.out.println("Applet " + id + " finished.");
}
int getFileSize(String fileName) { try {
String path = Paths.get(System.getProperty("test.src", "."),
fileName).toAbsolutePath().normalize()
.toString();
URL url = new URL(path);
InputStream inStream = url.openStream();
BufferedInputStream fontStream = new BufferedInputStream(inStream); int size = 0; while (fontStream.read() != -1) {
size++;
}
fontStream.close(); return size;
} catch (IOException e) { return 0;
}
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