--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/testlibrary_tests/OutputAnalyzerTest.java	Wed Sep 25 17:47:22 2013 +0200
@@ -0,0 +1,193 @@
+/*
+ * Copyright (c) 2013, 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.
+ */
+
+/*
+ * @test
+ * @summary Test the OutputAnalyzer utility class
+ * @library /testlibrary
+ */
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+
+public class OutputAnalyzerTest {
+
+  public static void main(String args[]) throws Exception {
+
+    String stdout = "aaaaaa";
+    String stderr = "bbbbbb";
+
+    // Regexps used for testing pattern matching of the test input
+    String stdoutPattern = "[a]";
+    String stderrPattern = "[b]";
+    String nonExistingPattern = "[c]";
+
+    OutputAnalyzer output = new OutputAnalyzer(stdout, stderr);
+
+    if (!stdout.equals(output.getStdout())) {
+      throw new Exception("getStdout() returned '" + output.getStdout() + "', expected '" + stdout + "'");
+    }
+
+    if (!stderr.equals(output.getStderr())) {
+      throw new Exception("getStderr() returned '" + output.getStderr() + "', expected '" + stderr + "'");
+    }
+
+    try {
+      output.shouldContain(stdout);
+      output.stdoutShouldContain(stdout);
+      output.shouldContain(stderr);
+      output.stderrShouldContain(stderr);
+    } catch (RuntimeException e) {
+      throw new Exception("shouldContain() failed", e);
+    }
+
+    try {
+      output.shouldContain("cccc");
+      throw new Exception("shouldContain() failed to throw exception");
+    } catch (RuntimeException e) {
+      // expected
+    }
+
+    try {
+      output.stdoutShouldContain(stderr);
+      throw new Exception("stdoutShouldContain() failed to throw exception");
+    } catch (RuntimeException e) {
+      // expected
+    }
+
+    try {
+      output.stderrShouldContain(stdout);
+      throw new Exception("stdoutShouldContain() failed to throw exception");
+    } catch (RuntimeException e) {
+      // expected
+    }
+
+    try {
+      output.shouldNotContain("cccc");
+      output.stdoutShouldNotContain("cccc");
+      output.stderrShouldNotContain("cccc");
+    } catch (RuntimeException e) {
+      throw new Exception("shouldNotContain() failed", e);
+    }
+
+    try {
+      output.shouldNotContain(stdout);
+      throw new Exception("shouldContain() failed to throw exception");
+    } catch (RuntimeException e) {
+      // expected
+    }
+
+    try {
+      output.stdoutShouldNotContain(stdout);
+      throw new Exception("shouldContain() failed to throw exception");
+    } catch (RuntimeException e) {
+      // expected
+    }
+
+    try {
+        output.stderrShouldNotContain(stderr);
+        throw new Exception("shouldContain() failed to throw exception");
+    } catch (RuntimeException e) {
+        // expected
+    }
+
+    // Should match
+    try {
+        output.shouldMatch(stdoutPattern);
+        output.stdoutShouldMatch(stdoutPattern);
+        output.shouldMatch(stderrPattern);
+        output.stderrShouldMatch(stderrPattern);
+    } catch (RuntimeException e) {
+        throw new Exception("shouldMatch() failed", e);
+    }
+
+    try {
+        output.shouldMatch(nonExistingPattern);
+        throw new Exception("shouldMatch() failed to throw exception");
+    } catch (RuntimeException e) {
+        // expected
+    }
+
+    try {
+        output.stdoutShouldMatch(stderrPattern);
+        throw new Exception(
+                "stdoutShouldMatch() failed to throw exception");
+    } catch (RuntimeException e) {
+        // expected
+    }
+
+    try {
+        output.stderrShouldMatch(stdoutPattern);
+        throw new Exception(
+                "stderrShouldMatch() failed to throw exception");
+    } catch (RuntimeException e) {
+        // expected
+    }
+
+    // Should not match
+    try {
+        output.shouldNotMatch(nonExistingPattern);
+        output.stdoutShouldNotMatch(nonExistingPattern);
+        output.stderrShouldNotMatch(nonExistingPattern);
+    } catch (RuntimeException e) {
+        throw new Exception("shouldNotMatch() failed", e);
+    }
+
+    try {
+        output.shouldNotMatch(stdoutPattern);
+        throw new Exception("shouldNotMatch() failed to throw exception");
+    } catch (RuntimeException e) {
+        // expected
+    }
+
+    try {
+        output.stdoutShouldNotMatch(stdoutPattern);
+        throw new Exception("shouldNotMatch() failed to throw exception");
+    } catch (RuntimeException e) {
+        // expected
+    }
+
+    try {
+        output.stderrShouldNotMatch(stderrPattern);
+        throw new Exception("shouldNotMatch() failed to throw exception");
+    } catch (RuntimeException e) {
+        // expected
+    }
+
+    {
+      String aaaa = "aaaa";
+      String result = output.firstMatch(aaaa);
+      if (!aaaa.equals(result)) {
+        throw new Exception("firstMatch(String) faild to match. Expected: " + aaaa + " got: " + result);
+      }
+    }
+
+    {
+      String aa = "aa";
+      String aa_grouped_aa = aa + "(" + aa + ")";
+      String result = output.firstMatch(aa_grouped_aa, 1);
+      if (!aa.equals(result)) {
+        throw new Exception("firstMatch(String, int) failed to match. Expected: " + aa + " got: " + result);
+      }
+    }
+  }
+}