1 files changed, 115 insertions, 0 deletions
diff --git a/src/junit/com/jogamp/common/util/CustomDeflate.java b/src/junit/com/jogamp/common/util/CustomDeflate.java
new file mode 100644
index 0000000..d4682e8
--- /dev/null
+++ b/src/junit/com/jogamp/common/util/CustomDeflate.java
@@ -0,0 +1,115 @@
+/**
+ * Copyright 2015 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ *
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *       of conditions and the following disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+package com.jogamp.common.util;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+public class CustomDeflate {
+    public static void main(final String[] args) {
+        if (args.length != 2) {
+            System.err.println("Usage: java "+CustomDeflate.class.getName()+" file-in file-out");
+        } else {
+            final File fileIn = new File(args[0]);
+            final File fileOut = new File(args[1]);
+            final int inSize;
+            {
+                final long _inSize = fileIn.length();
+                if( 0 >= _inSize || _inSize > Integer.MAX_VALUE ) {
+                    throw new IllegalArgumentException("");
+                }
+                inSize = (int) _inSize;
+            }
+            final byte[] input = new byte[inSize];
+            InputStream in = null;
+            OutputStream out = null;
+            try {
+                in = new FileInputStream(fileIn);
+                int numBytes = 0;
+                try {
+                    while (true) {
+                        final int remBytes = inSize - numBytes;
+                        int count;
+                        if ( 0 >= remBytes || (count = in.read(input, numBytes, remBytes)) == -1 ) {
+                            break;
+                        }
+                        numBytes += count;
+                    }
+                } finally {
+                    in.close();
+                }
+                if( inSize != numBytes ) {
+                    throw new IOException("Got "+numBytes+" bytes != expected "+inSize);
+                }
+                out = new FileOutputStream(fileOut);
+                CustomCompress.deflateToStream(input, 0, inSize, 9, out);
+            } catch (final IOException ioe) {
+                ioe.printStackTrace();
+            } finally {
+                if( null != in ) {
+                    try { in.close(); } catch (final IOException e) { }
+                }
+                if( null != out ) {
+                    try { out.close(); } catch (final IOException e) { }
+                }
+            }
+
+            //
+            // Test
+            //
+            in = null;
+            out = null;
+            try {
+                in = new FileInputStream(fileOut);
+                final byte[] compare = CustomCompress.inflateFromStream(in);
+                if( compare.length != inSize ) {
+                    throw new InternalError("Inflated Size Mismatch: Has "+compare.length+", expected "+inSize);
+                }
+                for(int i=0; i<inSize; i++) {
+                    if( input[i] != compare[i] ) {
+                        throw new InternalError("Inflated Bytes Mismatch at "+i+"/"+inSize+": Has "+Integer.toHexString(compare[i])+", expected "+Integer.toHexString(input[i]));
+                    }
+                }
+            } catch (final IOException ioe) {
+                ioe.printStackTrace();
+            } finally {
+                if( null != in ) {
+                    try { in.close(); } catch (final IOException e) { }
+                }
+                if( null != out ) {
+                    try { out.close(); } catch (final IOException e) { }
+                }
+            }
+        }
+    }
+
+}