diff test/runtime/SharedArchiveFile/DefaultUseWithClient.java @ 20488:9c8439756c05

8052313: Backport CDS tests from JDK-9 to jdk8_u40 Summary: Copied CDS tests from jdk-9 to jdk8u40 Reviewed-by: ccheung, dholmes
author mseledtsov
date Fri, 19 Sep 2014 11:12:39 -0400
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/runtime/SharedArchiveFile/DefaultUseWithClient.java	Fri Sep 19 11:12:39 2014 -0400
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2014, 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 DefaultUseWithClient
+ * @summary Test default behavior of sharing with -client
+ * @library /testlibrary
+ * @run main DefaultUseWithClient
+ * @bug 8032224
+ */
+
+import com.oracle.java.testlibrary.*;
+import java.io.File;
+
+public class DefaultUseWithClient {
+    public static void main(String[] args) throws Exception {
+        String fileName = "test.jsa";
+
+        // On 32-bit windows CDS should be on by default in "-client" config
+        // Skip this test on any other platform
+        boolean is32BitWindows = (Platform.isWindows() && Platform.is32bit());
+        if (!is32BitWindows) {
+            System.out.println("Test only applicable on 32-bit Windows. Skipping");
+            return;
+        }
+
+        // create the archive
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+           "-XX:+UnlockDiagnosticVMOptions",
+           "-XX:SharedArchiveFile=./" + fileName,
+           "-Xshare:dump");
+        OutputAnalyzer output = new OutputAnalyzer(pb.start());
+        output.shouldHaveExitValue(0);
+
+        pb = ProcessTools.createJavaProcessBuilder(
+           "-XX:+UnlockDiagnosticVMOptions",
+           "-XX:SharedArchiveFile=./" + fileName,
+           "-client",
+           "-XX:+PrintSharedSpaces",
+           "-version");
+
+        output = new OutputAnalyzer(pb.start());
+        try {
+            output.shouldContain("sharing");
+        } catch (RuntimeException e) {
+            // if sharing failed due to ASLR or similar reasons,
+            // check whether sharing was attempted at all (UseSharedSpaces)
+            output.shouldContain("UseSharedSpaces:");
+        }
+        output.shouldHaveExitValue(0);
+   }
+}