1 files changed, 76 insertions, 0 deletions
diff --git a/framework/src/onos/utils/misc/src/test/java/org/onlab/util/ToolsTest.java b/framework/src/onos/utils/misc/src/test/java/org/onlab/util/ToolsTest.java
new file mode 100644
index 00000000..56f0f957
--- /dev/null
+++ b/framework/src/onos/utils/misc/src/test/java/org/onlab/util/ToolsTest.java
@@ -0,0 +1,76 @@
+/*
+ * 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.util;
+
+import org.junit.Test;
+import org.onlab.junit.TestTools;
+
+import java.util.concurrent.ThreadFactory;
+
+import static org.junit.Assert.*;
+import static org.onlab.junit.TestTools.assertAfter;
+
+/**
+ * Test of the miscellaneous tools.
+ */
+public class ToolsTest {
+
+    @Test
+    public void fromHex() throws Exception {
+        assertEquals(15, Tools.fromHex("0f"));
+        assertEquals(16, Tools.fromHex("10"));
+        assertEquals(65535, Tools.fromHex("ffff"));
+        assertEquals(4096, Tools.fromHex("1000"));
+        assertEquals(0xffffffffffffffffL, Tools.fromHex("ffffffffffffffff"));
+    }
+
+    @Test
+    public void toHex() throws Exception {
+        assertEquals("0f", Tools.toHex(15, 2));
+        assertEquals("ffff", Tools.toHex(65535, 4));
+        assertEquals("1000", Tools.toHex(4096, 4));
+        assertEquals("000000000000000f", Tools.toHex(15));
+        assertEquals("ffffffffffffffff", Tools.toHex(0xffffffffffffffffL));
+
+    }
+
+    @Test
+    public void namedThreads() {
+        ThreadFactory f = Tools.namedThreads("foo-%d");
+        Thread t = f.newThread(() -> TestTools.print("yo"));
+        assertTrue("wrong pattern", t.getName().startsWith("foo-"));
+    }
+
+    @Test
+    public void groupedThreads() {
+        ThreadFactory f = Tools.groupedThreads("foo/bar-me", "foo-%d");
+        Thread t = f.newThread(() -> TestTools.print("yo"));
+        assertTrue("wrong pattern", t.getName().startsWith("foo-bar-me-foo-"));
+        assertTrue("wrong group", t.getThreadGroup().getName().equals("foo/bar-me"));
+    }
+
+    @Test
+    public void exceptionHandler() throws InterruptedException {
+        ThreadFactory f = Tools.namedThreads("foo");
+        Thread t = f.newThread(() -> {
+            throw new IllegalStateException("BOOM!");
+        });
+        assertNotNull("thread should have exception handler", t.getUncaughtExceptionHandler());
+        t.start();
+        assertAfter(100, () -> assertEquals("incorrect thread state", Thread.State.TERMINATED, t.getState()));
+    }
+
+}