test/hotspot/jtreg/serviceability/sa/JhsdbThreadInfoTest.java
changeset 47216 71c04702a3d5
parent 46636 26b8de0359a0
child 48178 88ec5fca7726
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/serviceability/sa/JhsdbThreadInfoTest.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2017, 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.test.lib.apps.LingeredApp;
+import jdk.test.lib.JDKToolLauncher;
+import jdk.test.lib.Platform;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.Utils;
+
+/*
+ * @test
+ * @library /test/lib
+ * @run main JhsdbThreadInfoTest
+ */
+public class JhsdbThreadInfoTest {
+
+    public static void main(String[] args) throws Exception {
+        if (!Platform.shouldSAAttach()) {
+            System.out.println("SA attach not expected to work - test skipped.");
+            return;
+        }
+
+        LingeredApp app = null;
+
+        try {
+            app = LingeredApp.startApp(Utils.getVmOptions());
+            System.out.println("Started LingeredApp with pid " + app.getPid());
+
+            JDKToolLauncher jhsdbLauncher = JDKToolLauncher.createUsingTestJDK("jhsdb");
+
+            jhsdbLauncher.addToolArg("jstack");
+            jhsdbLauncher.addToolArg("--pid");
+            jhsdbLauncher.addToolArg(Long.toString(app.getPid()));
+
+            ProcessBuilder pb = new ProcessBuilder();
+            pb.command(jhsdbLauncher.getCommand());
+            Process jhsdb = pb.start();
+
+            jhsdb.waitFor();
+
+            OutputAnalyzer out = new OutputAnalyzer(jhsdb);
+
+            System.out.println(out.getStdout());
+            System.err.println(out.getStderr());
+
+            out.shouldMatch("\".+\" #\\d+ daemon prio=\\d+ tid=0x[0-9a-f]+ nid=0x[0-9a-f]+ .+ \\[0x[0-9a-f]+]");
+            out.shouldMatch("\"main\" #\\d+ prio=\\d+ tid=0x[0-9a-f]+ nid=0x[0-9a-f]+ .+ \\[0x[0-9a-f]+]");
+            out.shouldMatch("   java.lang.Thread.State: .+");
+            out.shouldMatch("   JavaThread state: _thread_.+");
+
+            out.shouldNotContain("   java.lang.Thread.State: UNKNOWN");
+            out.stderrShouldBeEmpty();
+
+            System.out.println("Test Completed");
+        } catch (InterruptedException ie) {
+            throw new Error("Problem awaiting the child process: " + ie, ie);
+        } catch (Exception attachE) {
+            throw new Error("Couldn't start jhsdb, attach to LingeredApp or match ThreadName: " + attachE);
+        } finally {
+            LingeredApp.stopApp(app);
+        }
+    }
+}