test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack006.java
changeset 50169 dd501973095c
child 51048 5c58b4c10fbd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack006.java	Thu May 17 16:21:27 2018 -0700
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2000, 2018, 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
+ * @key stress
+ *
+ * @summary converted from VM testbase nsk/stress/stack/stack006.
+ * VM testbase keywords: [stress, stack, nonconcurrent]
+ * VM testbase readme:
+ * DESCRIPTION
+ *     This test provokes multiple stack overflows in the same thread
+ *     by invoking virtual recursive method for the given fixed depth
+ *     of recursion (though, for a large depth).
+ *     This test makes measures a number of recursive invocations
+ *     before 1st StackOverflowError, and then tries to reproduce
+ *     such StackOverflowError 100 times -- each time by trying to
+ *     invoke the same recursive method for the given fixed depth
+ *     of invocations (which is twice that depth just measured).
+ *     The test is deemed passed, if VM have not crashed.
+ * COMMENTS
+ *     This test crashes all HS versions (2.0, 1.3, 1.4) on all
+ *     platforms (Win32, Solaris, Linux) in all execution modes
+ *     (-Xint, -Xmixed, -Xcomp) in 100% of executions in which
+ *     I had tryied it.
+ *     See the bug:
+ *     4366625 (P4/S4) multiple stack overflow causes HS crash
+ *
+ * @run main/othervm nsk.stress.stack.stack006
+ */
+
+package nsk.stress.stack;
+
+
+import java.io.PrintStream;
+
+public class stack006 implements stack006i {
+    public static void main(String[] args) {
+        int exitCode = run(args, System.out);
+        System.exit(exitCode + 95);
+    }
+
+    public static int run(String args[], PrintStream out) {
+        stack006i test = new stack006();
+        int depth;
+        for (depth = 100; ; depth += 100)
+            try {
+                test.recurse(depth);
+            } catch (StackOverflowError soe) {
+                break;
+            } catch (OutOfMemoryError oome) {
+                break;
+            }
+        out.println("Max. depth: " + depth);
+        for (int i = 0; i < 100; i++)
+            try {
+                test.recurse(2 * depth);
+                out.println("?");
+            } catch (StackOverflowError soe) {
+                // OK.
+            } catch (OutOfMemoryError oome) {
+                // Also OK.
+            }
+        return 0;
+    }
+
+    public void recurse(int depth) {
+        if (depth > 0)
+            recurse(depth - 1);
+    }
+}
+
+interface stack006i {
+    void recurse(int depth);
+}