changeset 27265:cefb96b164dc

8146485: Add test for Unified Logging classresolve tag. Summary: Test has been added for Unified Logging classresolve tag. Reviewed-by: coleenp, gtriantafill
author mockner
date Wed, 06 Jan 2016 09:39:55 -0500
parents 4da38698139f
children d32bba940c3a
files test/runtime/logging/ClassResolutionTest.java
diffstat 1 files changed, 86 insertions(+), 0 deletions(-) [+]
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/runtime/logging/ClassResolutionTest.java	Wed Jan 06 09:39:55 2016 -0500
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 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.
+ */
+
+
+/*
+ * @test ClassResolutionTest
+ * @bug 8144874
+ * @library /testlibrary
+ * @build jdk.test.lib.OutputAnalyzer jdk.test.lib.ProcessTools
+ * @run driver ClassResolutionTest
+ */
+
+import jdk.test.lib.OutputAnalyzer;
+import jdk.test.lib.ProcessTools;
+import java.lang.ref.WeakReference;
+import java.lang.reflect.Method;
+
+public class ClassResolutionTest {
+
+    public static class ClassResolutionTestMain {
+
+        public static class Thing1 {
+            public static int getThingNumber() {
+                return 1;
+            }
+        };
+        public static class Thing1Handler {
+            public static int getThingNumber() {
+                return Thing1.getThingNumber();
+            }
+        };
+
+        public static void main(String... args) throws Exception {
+            Thing1Handler.getThingNumber();
+        }
+    }
+
+    public static void main(String... args) throws Exception {
+
+        // (1) classresolve should turn on.
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+            "-Xlog:classresolve=info", ClassResolutionTestMain.class.getName());
+        OutputAnalyzer o = new OutputAnalyzer(pb.start());
+        o.shouldContain("[classresolve] ClassResolutionTest$ClassResolutionTestMain$Thing1Handler ClassResolutionTest$ClassResolutionTestMain$Thing1");
+
+        // (2) classresolve should turn off.
+        pb = ProcessTools.createJavaProcessBuilder(
+            "-Xlog", "-Xlog:classresolve=off",  ClassResolutionTestMain.class.getName());
+        o = new OutputAnalyzer(pb.start());
+        o.shouldNotContain("[classresolve]");
+
+        // (3) TraceClassResolution should turn on.
+        pb = ProcessTools.createJavaProcessBuilder(
+            "-XX:+TraceClassResolution", ClassResolutionTestMain.class.getName());
+        o = new OutputAnalyzer(pb.start());
+        o.shouldContain("[classresolve] ClassResolutionTest$ClassResolutionTestMain$Thing1Handler ClassResolutionTest$ClassResolutionTestMain$Thing1");
+
+        // (4) TraceClassResolution should turn off.
+        pb = ProcessTools.createJavaProcessBuilder(
+            "-Xlog", "-XX:-TraceClassResolution",  ClassResolutionTestMain.class.getName());
+        o = new OutputAnalyzer(pb.start());
+        o.shouldNotContain("[classresolve]");
+
+
+    };
+}