Initial load
diff --git a/test/java/io/InputStream/ReadParams.java b/test/java/io/InputStream/ReadParams.java
new file mode 100644
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--- /dev/null
+++ b/test/java/io/InputStream/ReadParams.java
@@ -0,0 +1,225 @@
+/*
+ * Copyright 1998-1999 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4008296 4008293 4190090 4193729
+ * @summary Check for correct handling of parameters to
+ * XXXXInputStream.read(b, off, len).
+ *
+ */
+
+import java.io.*;
+import java.util.zip.ZipInputStream;
+import java.util.zip.InflaterInputStream;
+import java.util.zip.DeflaterOutputStream;
+
+public class ReadParams {
+
+ /* check for correct handling of different values of off and len */
+ public static void doTest(InputStream in) throws Exception {
+
+ int off[] = {-1, -1, 0, 0, 33, 33, 0, 32, 32, 4, 1, 0, -1,
+ Integer.MAX_VALUE, 1, Integer.MIN_VALUE,
+ Integer.MIN_VALUE, 1};
+ int len[] = {-1, 0, -1, 33, 0, 4, 32, 0, 4, 16, 31, 0,
+ Integer.MAX_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE,
+ 1, -1, Integer.MIN_VALUE};
+ boolean results[] = { false, false, false, false, false, false,
+ true, true, false, true, true, true, false,
+ false, false, false, false, false};
+ int numCases = off.length;
+ byte b[] = new byte[32];
+ int numBad = 0;
+
+ for(int i = 0; i < numCases; i++) {
+ try {
+ in.read(b , off[i] , len[i]);
+ } catch (IndexOutOfBoundsException aiobe) {
+ if (results[i]) {
+ System.err.println("Error:IndexOutOfBoundsException thrown"+
+ " for read(b, " + off[i] + " " + len[i] +
+ " ) on " + in + "\nb.length = 32");
+ numBad++;
+ } else {
+ /* System.err.println("PassE: " + off[i] + " " + len[i]); */
+ }
+ continue;
+ } catch (OutOfMemoryError ome) {
+ System.err.println("Error: OutOfMemoryError in read(b, " +
+ off[i] + " " + len[i] + " ) on " + in +
+ "\nb.length = 32");
+ numBad++;
+ continue;
+ }
+ if (!results[i]) {
+ System.err.println("Error:No IndexOutOfBoundsException thrown"+
+ " for read(b, " + off[i] + " " + len[i] +
+ " ) on " + in + "\nb.length = 32");
+ numBad++;
+ } else {
+ /* System.err.println("Pass: " + off[i] + " " + len[i]); */
+ }
+ }
+
+ if (numBad > 0) {
+ throw new RuntimeException(in + " Failed " + numBad + " cases");
+ } else {
+ System.err.println("Successfully completed bounds tests on " + in);
+ }
+ }
+
+ /* check for correct handling of null b */
+ public static void doTest1(InputStream in) throws Exception {
+ byte b[] = null;
+ try {
+ in.read(b, 0, 32);
+ } catch (NullPointerException npe) {
+ System.err.println("SuccessFully completed null b test on " + in);
+ return;
+ }
+ throw new RuntimeException(in + " Failed null b test");
+ }
+
+ public static void main(String args[]) throws Exception{
+ /* initialise stuff */
+ File fn = new File("x.ReadBounds");
+ FileOutputStream fout = new FileOutputStream(fn);
+ for (int i = 0; i < 32; i++) {
+ fout.write(i);
+ }
+ fout.close();
+
+ byte b[] = new byte[64];
+ for(int i = 0; i < 64; i++) {
+ b[i] = 1;
+ }
+
+ /* test all input streams */
+ FileInputStream fis = new FileInputStream(fn);
+ doTest(fis);
+ doTest1(fis);
+ fis.close();
+
+ BufferedInputStream bis =
+ new BufferedInputStream(new MyInputStream(1024));
+ doTest(bis);
+ doTest1(bis);
+ bis.close();
+
+ ByteArrayInputStream bais = new ByteArrayInputStream(b);
+ doTest(bais);
+ doTest1(bais);
+ bais.close();
+
+ FileOutputStream fos = new FileOutputStream(fn);
+ ObjectOutputStream oos = new ObjectOutputStream(fos);
+ oos.writeInt(12345);
+ oos.writeObject("Today");
+ oos.writeObject(new Integer(32));
+ ObjectInputStream ois = new ObjectInputStream(new FileInputStream(fn));
+ doTest(ois);
+ doTest1(ois);
+ ois.close();
+
+ DataInputStream dis = new DataInputStream(new MyInputStream(1024));
+ doTest(dis);
+ doTest1(dis);
+ dis.close();
+
+ LineNumberInputStream lis =
+ new LineNumberInputStream(new MyInputStream(1024));
+ doTest(lis);
+ doTest1(lis);
+ lis.close();
+
+ PipedOutputStream pos = new PipedOutputStream();
+ PipedInputStream pis = new PipedInputStream();
+ pos.connect(pis);
+ pos.write(b, 0, 64);
+ doTest(pis);
+ doTest1(pis);
+ pis.close();
+
+ PushbackInputStream pbis =
+ new PushbackInputStream(new MyInputStream(1024));
+ doTest(pbis);
+ doTest1(pbis);
+ pbis.close();
+
+ StringBufferInputStream sbis =
+ new StringBufferInputStream(new String(b));
+ doTest(sbis);
+ doTest1(sbis);
+ sbis.close();
+
+ SequenceInputStream sis =
+ new SequenceInputStream(new MyInputStream(1024),
+ new MyInputStream(1024));
+ doTest(sis);
+ doTest1(sis);
+ sis.close();
+
+ ZipInputStream zis = new ZipInputStream(new FileInputStream(fn));
+ doTest(zis);
+ doTest1(zis);
+ zis.close();
+
+ byte[] data = new byte[256];
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ DeflaterOutputStream dos = new DeflaterOutputStream(bos);
+ dos.write(data, 0, data.length);
+ dos.close();
+ InflaterInputStream ifs = new InflaterInputStream
+ (new ByteArrayInputStream(bos.toByteArray()));
+ doTest(ifs);
+ doTest1(ifs);
+ ifs.close();
+
+ /* cleanup */
+ fn.delete();
+ }
+}
+
+/* An InputStream class used in the above tests */
+class MyInputStream extends InputStream {
+
+ private int readctr = 0;
+ private long endoffile;
+
+ public MyInputStream(long endoffile) {
+ this.endoffile = endoffile;
+ }
+
+ public int read() {
+ if (readctr == endoffile) {
+ return -1;
+ }
+ else {
+ readctr++;
+ return 0;
+ }
+ }
+
+ public int available() { return 0; }
+}