test/jdk/sun/tools/jps/TestJpsSanity.java
changeset 47216 71c04702a3d5
parent 42101 e75889484926
child 48543 7067fe4e054e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/sun/tools/jps/TestJpsSanity.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 2014, 2016, 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.
+ */
+
+import jdk.testlibrary.Asserts;
+import jdk.testlibrary.OutputAnalyzer;
+import jdk.test.lib.apps.LingeredApp;
+
+/*
+ * @test
+ * @summary This test verifies jps usage and checks that appropriate error message is shown
+ *          when running jps with illegal arguments.
+ * @library /lib/testlibrary /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ *          java.management
+ *          java.base/jdk.internal.misc
+ * @build jdk.testlibrary.* jdk.test.lib.apps.* JpsHelper
+ * @run driver TestJpsSanity
+ */
+public class TestJpsSanity {
+
+    public static void main(String[] args) throws Throwable {
+        testJpsUsage();
+        testJpsVersion();
+        testJpsUnknownHost();
+        testJpsShort();
+        testJpsLong();
+        testJpsShortPkg();
+        testJpsLongPkg();
+    }
+
+    private static void testJpsShort() throws Exception {
+        OutputAnalyzer output = JpsHelper.jps();
+        output.shouldMatch("^[0-9]+ Jps$");
+    }
+
+    private static void testJpsLong() throws Exception {
+        OutputAnalyzer output = JpsHelper.jps("-l");
+        output.shouldMatch("^[0-9]+ jdk\\.jcmd/sun\\.tools\\.jps\\.Jps$");
+    }
+
+    private static void testJpsShortPkg() throws Exception {
+        LingeredApp app = null;
+        try {
+            app = LingeredApp.startApp();
+            OutputAnalyzer output = JpsHelper.jps();
+            output.shouldMatch("^[0-9]+ LingeredApp$");
+        } finally {
+            LingeredApp.stopApp(app);
+        }
+    }
+
+    private static void testJpsLongPkg() throws Exception {
+        LingeredApp app = null;
+        try {
+            app = LingeredApp.startApp();
+            OutputAnalyzer output = JpsHelper.jps("-l");
+            output.shouldMatch("^[0-9]+ jdk\\.test\\.lib\\.apps\\.LingeredApp$");
+        } finally {
+            LingeredApp.stopApp(app);
+        }
+    }
+
+    private static void testJpsUsage() throws Exception {
+        OutputAnalyzer output = JpsHelper.jps("-?");
+        JpsHelper.verifyOutputAgainstFile(output);
+
+        output = JpsHelper.jps("-help");
+        JpsHelper.verifyOutputAgainstFile(output);
+    }
+
+    private static void testJpsVersion() throws Exception {
+        OutputAnalyzer output = JpsHelper.jps("-version");
+        Asserts.assertNotEquals(output.getExitValue(), 0, "Exit code shouldn't be 0");
+        Asserts.assertFalse(output.getStderr().isEmpty(), "Error output should not be empty");
+        output.shouldContain("illegal argument: -version");
+    }
+
+    private static void testJpsUnknownHost() throws Exception {
+        String invalidHostName = "Oja781nh2ev7vcvbajdg-Sda1-C.invalid";
+        OutputAnalyzer output = JpsHelper.jps(invalidHostName);
+        Asserts.assertNotEquals(output.getExitValue(), 0, "Exit code shouldn't be 0");
+        Asserts.assertFalse(output.getStderr().isEmpty(), "Error output should not be empty");
+        output.shouldMatch(".*(RMI Registry not available at|Unknown host\\:) " + invalidHostName + ".*");
+    }
+
+}