test/hotspot/jtreg/runtime/appcds/BootClassPathMismatch.java
changeset 48138 78b2ecdd3c4b
child 48171 7ad2d33a0f05
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/appcds/BootClassPathMismatch.java	Mon Nov 27 20:21:34 2017 -0800
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2014, 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 bootclasspath mismatch test.
+ * AppCDS does not support uncompressed oops
+ * @requires (vm.opt.UseCompressedOops == null) | (vm.opt.UseCompressedOops == true)
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ *          java.management
+ *          jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run main BootClassPathMismatch
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.FileAlreadyExistsException;
+import java.nio.file.StandardCopyOption;
+import java.nio.file.Paths;
+
+
+public class BootClassPathMismatch {
+    private static final String mismatchMessage = "shared class paths mismatch";
+
+    public static void main(String[] args) throws Exception {
+        JarBuilder.getOrCreateHelloJar();
+        copyHelloToNewDir();
+
+        BootClassPathMismatch test = new BootClassPathMismatch();
+        test.testBootClassPathMismatch();
+        test.testBootClassPathMatch();
+    }
+
+    /* Error should be detected if:
+     * dump time: -Xbootclasspath/a:${testdir}/hello.jar
+     * run-time : -Xbootclasspath/a:${testdir}/newdir/hello.jar
+     */
+    public void testBootClassPathMismatch() throws Exception {
+        String appJar = JarBuilder.getOrCreateHelloJar();
+        String appClasses[] = {"Hello"};
+        OutputAnalyzer dumpOutput = TestCommon.dump(
+            appJar, appClasses, "-Xbootclasspath/a:" + appJar);
+        String testDir = TestCommon.getTestDir("newdir");
+        String otherJar = testDir + File.separator + "hello.jar";
+        OutputAnalyzer execOutput = TestCommon.exec(
+            appJar, "-verbose:class", "-Xbootclasspath/a:" + otherJar, "Hello");
+        try {
+            TestCommon.checkExec(execOutput, mismatchMessage);
+        } catch (java.lang.RuntimeException re) {
+          String cause = re.getMessage();
+          if (!mismatchMessage.equals(cause)) {
+              throw re;
+          }
+        }
+    }
+
+    /* No error if:
+     * dump time: -Xbootclasspath/a:${testdir}/hello.jar
+     * run-time : -Xbootclasspath/a:${testdir}/hello.jar
+     */
+    public void testBootClassPathMatch() throws Exception {
+        String appJar = TestCommon.getTestJar("hello.jar");
+        String appClasses[] = {"Hello"};
+        OutputAnalyzer dumpOutput = TestCommon.dump(
+            appJar, appClasses, "-Xbootclasspath/a:" + appJar);
+        OutputAnalyzer execOutput = TestCommon.exec(
+            appJar, "-verbose:class",
+            "-Xbootclasspath/a:" + appJar, "Hello");
+        TestCommon.checkExec(execOutput,
+                "[class,load] Hello source: shared objects file");
+    }
+
+    private static void copyHelloToNewDir() throws Exception {
+        String classDir = System.getProperty("test.classes");
+        String dstDir = classDir + File.separator + "newdir";
+        try {
+            Files.createDirectory(Paths.get(dstDir));
+        } catch (FileAlreadyExistsException e) { }
+
+        Files.copy(Paths.get(classDir, "hello.jar"),
+            Paths.get(dstDir, "hello.jar"),
+            StandardCopyOption.REPLACE_EXISTING);
+    }
+}