test/hotspot/jtreg/compiler/startup/StartupOutput.java
changeset 47216 71c04702a3d5
parent 40652 9e6d111b4089
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/compiler/startup/StartupOutput.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2013, 2016, 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
+ * @bug 8026949 8164091
+ * @summary Test ensures correct VM output during startup
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ *          java.management
+ *
+ * @run driver compiler.startup.StartupOutput
+ */
+
+package compiler.startup;
+
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class StartupOutput {
+    public static void main(String[] args) throws Exception {
+        ProcessBuilder pb;
+        OutputAnalyzer out;
+
+        pb = ProcessTools.createJavaProcessBuilder("-Xint", "-XX:+DisplayVMOutputToStdout", "-version");
+        out = new OutputAnalyzer(pb.start());
+        out.shouldNotContain("no space to run compilers");
+        out.shouldHaveExitValue(0);
+
+        pb = ProcessTools.createJavaProcessBuilder("-Xint", "-XX:ReservedCodeCacheSize=1770K", "-XX:InitialCodeCacheSize=4K", "-version");
+        out = new OutputAnalyzer(pb.start());
+        // The VM should not crash but may return an error message because we don't have enough space for adapters
+        int exitCode = out.getExitValue();
+        if (exitCode != 1 && exitCode != 0) {
+            throw new Exception("VM crashed with exit code " + exitCode);
+        }
+    }
+}