test/hotspot/jtreg/runtime/appcds/javaldr/ArrayTest.java
changeset 48138 78b2ecdd3c4b
child 48383 d6388b652504
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/appcds/javaldr/ArrayTest.java	Mon Nov 27 20:21:34 2017 -0800
@@ -0,0 +1,78 @@
+/*
+ * 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.
+ *
+ */
+
+/*
+ * @test
+ * @summary test the ability to archive array classes and load them from the archive
+ * AppCDS does not support uncompressed oops
+ * @requires (vm.opt.UseCompressedOops == null) | (vm.opt.UseCompressedOops == true)
+ * @library /test/lib /test/hotspot/jtreg/runtime/appcds
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile ArrayTestHelper.java
+ * @build sun.hotspot.WhiteBox
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main ArrayTest
+ */
+
+import java.util.List;
+import java.util.ArrayList;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class ArrayTest {
+
+    static String arrayClasses[] = {
+        "ArrayTestHelper",
+        "[Ljava/lang/Comparable;",
+        "[I"
+    };
+
+    public static void main(String[] args) throws Exception {
+        JarBuilder.build("arrayTestHelper", "ArrayTestHelper");
+
+        String appJar = TestCommon.getTestJar("arrayTestHelper.jar");
+        JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+        String whiteBoxJar = TestCommon.getTestJar("WhiteBox.jar");
+        String bootClassPath = "-Xbootclasspath/a:" + whiteBoxJar;
+
+        // create an archive containing array classes
+        TestCommon.dump(appJar, TestCommon.list(arrayClasses), bootClassPath, "-verbose:class");
+
+        List<String> argsList = new ArrayList<String>();
+        argsList.add("-XX:+UnlockDiagnosticVMOptions");
+        argsList.add("-XX:+WhiteBoxAPI");
+        argsList.add("-cp");
+        argsList.add(appJar);
+        argsList.add(bootClassPath);
+        argsList.add("-verbose:class");
+        argsList.add("ArrayTestHelper");
+        // the following are input args to the ArrayTestHelper.
+        for (int i = 0; i < arrayClasses.length; i++) {
+            argsList.add(arrayClasses[i]);
+        }
+        String[] opts = new String[argsList.size()];
+        opts = argsList.toArray(opts);
+        OutputAnalyzer output = TestCommon.execCommon(opts);
+        TestCommon.checkExec(output);
+    }
+}