test/jdk/jdk/jfr/jmx/TestCopyToReadOnlyDir.java
changeset 50113 caf115bb98ad
child 51214 67736b4846a0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/jdk/jfr/jmx/TestCopyToReadOnlyDir.java	Tue May 15 20:24:34 2018 +0200
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2013, 2018, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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.
+ */
+
+package jdk.jfr.jmx;
+
+import java.nio.file.AccessDeniedException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import jdk.management.jfr.FlightRecorderMXBean;
+import jdk.test.lib.Asserts;
+import jdk.test.lib.jfr.FileHelper;
+import jdk.test.lib.jfr.SimpleEventHelper;
+
+/*
+ * @test
+ * @key jfr
+ * @library /test/lib /test/jdk
+ * @run main/othervm jdk.jfr.jmx.TestCopyToReadOnlyDir
+ */
+public class TestCopyToReadOnlyDir {
+    public static void main(String[] args) throws Throwable {
+        FlightRecorderMXBean bean = JmxHelper.getFlighteRecorderMXBean();
+
+        long recId = bean.newRecording();
+        bean.startRecording(recId);
+        SimpleEventHelper.createEvent(1);
+        bean.stopRecording(recId);
+
+        Path readOnlyDir = FileHelper.createReadOnlyDir(Paths.get(".", "readOnlyDir"));
+        System.out.println("readOnlyDir=" + readOnlyDir.toString());
+        Asserts.assertTrue(readOnlyDir.toFile().isDirectory(), "Could not create directory. Test error");
+        if (!FileHelper.isReadOnlyPath(readOnlyDir)) {
+            System.out.println("Failed to create read-only dir. Maybe running as root? Skipping test");
+            return;
+        }
+
+        Path file = Paths.get(readOnlyDir.toString(), "my.jfr");
+        System.out.println("file=" + file.toString());
+        try {
+            bean.copyTo(recId, file.toString());
+            Asserts.fail("Should be able to dump to read only file");
+        } catch (AccessDeniedException e) {
+            // ok as expected
+        }
+
+        bean.closeRecording(recId);
+    }
+}