1 files changed, 0 insertions, 227 deletions
diff --git a/framework/src/onos/utils/junit/src/main/java/org/onlab/junit/TestTools.java b/framework/src/onos/utils/junit/src/main/java/org/onlab/junit/TestTools.java
deleted file mode 100644
index 40e8686c..00000000
--- a/framework/src/onos/utils/junit/src/main/java/org/onlab/junit/TestTools.java
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * Copyright 2014-2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onlab.junit;
-
-import com.google.common.collect.ImmutableList;
-import com.google.common.io.Files;
-
-import java.io.File;
-import java.io.IOException;
-import java.net.ServerSocket;
-import java.util.List;
-import java.util.Random;
-
-import static com.google.common.base.Preconditions.checkArgument;
-import static org.junit.Assert.fail;
-
-/**
- * Utilities to aid in producing JUnit tests.
- */
-public final class TestTools {
-
-    private static final Random RANDOM = new Random();
-
-    // Prohibit construction
-    private TestTools() {
-    }
-
-    public static void print(String msg) {
-        System.out.print(msg);
-    }
-
-    /**
-     * Suspends the current thread for a specified number of millis.
-     *
-     * @param ms number of millis
-     */
-    public static void delay(int ms) {
-        try {
-            Thread.sleep(ms);
-        } catch (InterruptedException e) {
-            fail("test interrupted");
-        }
-    }
-
-    /**
-     * Returns the current time in millis since epoch.
-     *
-     * @return current time
-     */
-    public static long now() {
-        return System.currentTimeMillis();
-    }
-
-    /**
-     * Runs the specified runnable until it completes successfully or until the
-     * specified time expires. If the latter occurs, the first encountered
-     * assertion on the last attempt will be re-thrown. Errors other than
-     * assertion errors will be propagated immediately.
-     * <p>
-     * Assertions attempts will not be closer than 10 millis apart and no
-     * further than 50 millis.
-     * </p>
-     *
-     * @param delay      number of millis to delay before the first attempt
-     * @param duration   number of milliseconds beyond the current time
-     * @param assertions test assertions runnable
-     */
-    public static void assertAfter(int delay, int duration, Runnable assertions) {
-        checkArgument(delay < duration, "delay >= duration");
-        long start = now();
-        int step = Math.max(Math.min((duration - delay) / 100, 50), 10);
-
-        // Is there an initial delay?
-        if (delay > 0) {
-            delay(delay);
-        }
-
-        // Keep going until the assertions succeed or until time runs-out.
-        while (true) {
-            try {
-                assertions.run();
-                break;
-            } catch (AssertionError e) {
-                // If there was an error and time ran out, re-throw it.
-                if (now() - start > duration) {
-                    throw e;
-                }
-            }
-            delay(step);
-        }
-    }
-
-    /**
-     * Runs the specified runnable until it completes successfully or until the
-     * specified time expires. If the latter occurs, the first encountered
-     * assertion on the last attempt will be re-thrown. Errors other than
-     * assertion errors will be propagated immediately.
-     * <p>
-     * Assertions attempts will not be closer than 10 millis apart and no
-     * further than 50 millis.
-     * </p>
-     *
-     * @param duration   number of milliseconds beyond the current time
-     * @param assertions test assertions runnable
-     */
-    public static void assertAfter(int duration, Runnable assertions) {
-        assertAfter(0, duration, assertions);
-    }
-
-
-    /**
-     * Creates a directory tree of test files. To signify creating a directory
-     * file path should end with '/'.
-     *
-     * @param paths list of file paths
-     * @return list of created files
-     * @throws java.io.IOException if there is an issue
-     */
-    public static List<File> createTestFiles(List<String> paths) throws IOException {
-        return createTestFiles(paths, 32, 1024);
-    }
-
-    /**
-     * Creates a directory tree of test files. To signify creating a directory
-     * file path should end with '/'.
-     *
-     * @param paths   list of file paths
-     * @param minSize minimum file size in bytes
-     * @param maxSize maximum file size in bytes
-     * @return list of created files
-     * @throws java.io.IOException if there is an issue
-     */
-    public static List<File> createTestFiles(List<String> paths,
-                                             int minSize, int maxSize) throws IOException {
-        ImmutableList.Builder<File> files = ImmutableList.builder();
-        for (String p : paths) {
-            File f = new File(p);
-            if (p.endsWith("/")) {
-                if (f.mkdirs()) {
-                    files.add(f);
-                }
-            } else {
-                Files.createParentDirs(f);
-                if (f.createNewFile()) {
-                    writeRandomFile(f, minSize, maxSize);
-                    files.add(f);
-                }
-            }
-        }
-        return files.build();
-    }
-
-    /**
-     * Writes random binary content into the specified file. The number of
-     * bytes will be random between the given minimum and maximum.
-     *
-     * @param file    file to write data to
-     * @param minSize minimum number of bytes to write
-     * @param maxSize maximum number of bytes to write
-     * @throws IOException if there is an issue
-     */
-    public static void writeRandomFile(File file, int minSize, int maxSize) throws IOException {
-        int size = minSize + (minSize == maxSize ? 0 : RANDOM.nextInt(maxSize - minSize));
-        byte[] data = new byte[size];
-        tweakBytes(RANDOM, data, size / 4);
-        Files.write(data, file);
-    }
-
-
-    /**
-     * Tweaks the given number of bytes in a byte array.
-     *
-     * @param random random number generator
-     * @param data   byte array to be tweaked
-     * @param count  number of bytes to tweak
-     */
-    public static void tweakBytes(Random random, byte[] data, int count) {
-        tweakBytes(random, data, count, 0, data.length);
-    }
-
-    /**
-     * Tweaks the given number of bytes in the specified range of a byte array.
-     *
-     * @param random random number generator
-     * @param data   byte array to be tweaked
-     * @param count  number of bytes to tweak
-     * @param start  index at beginning of range (inclusive)
-     * @param end    index at end of range (exclusive)
-     */
-    public static void tweakBytes(Random random, byte[] data, int count,
-                                  int start, int end) {
-        int len = end - start;
-        for (int i = 0; i < count; i++) {
-            data[start + random.nextInt(len)] = (byte) random.nextInt();
-        }
-    }
-
-    /*
-     * Finds an available port that a test can bind to.
-     */
-    public static int findAvailablePort(int defaultPort) {
-        try {
-            ServerSocket socket = new ServerSocket(0);
-            socket.setReuseAddress(true);
-            int port = socket.getLocalPort();
-            socket.close();
-            return port;
-        } catch (IOException ex) {
-            return defaultPort;
-        }
-    }
-
-
-}