hotspot/test/applications/jcstress/JcstressRunner.java
changeset 46400 3b90b2f0d575
child 46453 c078e70808cd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/applications/jcstress/JcstressRunner.java	Wed Apr 19 16:33:37 2017 -0700
@@ -0,0 +1,118 @@
+/*
+ * 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.
+ */
+
+package applications.jcstress;
+
+import jdk.test.lib.Utils;
+import jdk.test.lib.artifacts.Artifact;
+import jdk.test.lib.artifacts.ArtifactResolver;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+/**
+ * jcstress tests wrapper
+ */
+@Artifact(organization = "org.openjdk.jcstress", name = "jcstress-tests-all",
+        revision = "0.3", extension = "jar", unpack = false)
+public class JcstressRunner {
+
+    public static final String MAIN_CLASS = "org.openjdk.jcstress.Main";
+
+    public static Path pathToArtifact() {
+        HashMap<String, Path> artifacts;
+        try {
+            artifacts = ArtifactResolver.resolve(JcstressRunner.class);
+        } catch (FileNotFoundException e) {
+            throw new Error("TESTBUG: Can not resolve artifacts for "
+                            + JcstressRunner.class.getName(), e);
+        }
+        return artifacts.get("org.openjdk.jcstress.jcstress-tests-all-0.3")
+                        .toAbsolutePath();
+    }
+
+    public static void main(String[] args) throws Throwable {
+        if (args.length < 1) {
+            throw new Error("Usage: [jcstress flag]*");
+        }
+        Path out = Paths.get("jcstress.out").toAbsolutePath();
+
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(getCmd(args))
+                                        .redirectErrorStream(true)
+                                        .redirectOutput(out.toFile());
+        OutputAnalyzer oa = ProcessTools.executeProcess(pb);
+        if (0 != oa.getExitValue()) {
+            String message = "jctress test finished with nonzero exitcode "
+                              + oa.getExitValue();
+            System.err.println(message);
+
+            System.err.print("cmd = ");
+            System.err.println(pb.command());
+
+            System.err.print("cout/cerr(");
+            System.err.print(out.toString());
+            System.err.println(")[");
+            Files.lines(out).forEach(System.err::println);
+            System.err.println("]cout/cerr");
+            throw new Error(message);
+        }
+    }
+
+    private static String[] getCmd(String[] args) {
+        List<String> extraFlags = new ArrayList<>();
+
+        // add jar with jcstress tests and harness to CP
+        extraFlags.add("-cp");
+        extraFlags.add(System.getProperty("java.class.path")
+                       + File.pathSeparator
+                       + pathToArtifact().toString());
+
+        extraFlags.add(MAIN_CLASS);
+
+        String[] javaOpts = Utils.getTestJavaOpts();
+        // disable flags auto-detection
+        if (0 == javaOpts.length) {
+            extraFlags.add("--jvmArgs");
+            extraFlags.add("");
+        } else {
+            for (String jvmArg : Utils.getTestJavaOpts()) {
+                extraFlags.add("--jvmArgs");
+                extraFlags.add(jvmArg);
+            }
+        }
+
+        String[] result = new String[extraFlags.size() + args.length];
+        extraFlags.toArray(result);
+        System.arraycopy(args, 0, result, extraFlags.size(), args.length);
+        return result;
+    }
+}
+