diff -r ac62e33a99b0 -r e2497b11a021 test/script/basic/JDK-8046026.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/script/basic/JDK-8046026.js Wed Aug 20 10:26:01 2014 +0200 @@ -0,0 +1,49 @@ +/* + * Copyright (c) 2010, 2014, 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. + */ + +/** + * JDK-8046026: CompiledFunction.relinkComposableInvoker assert is being hit + * JDK-8044770: crash with jdk9-dev/nashorn during global object initialization from MT test + * JDK-8047770: NPE in deoptimizing recompilation in multithreaded + * + * @test + * @run + */ + +(function() { +var n = 1 << 25; +var ThreadLocalRandom = java.util.concurrent.ThreadLocalRandom; +var m = java.util.stream.IntStream.range(0, n) + .parallel() // this is the essence of this test. We must trigger parallel execution + .filter(function() { + var tlr = ThreadLocalRandom.current(); + + var x = tlr.nextDouble(-1.0, 1.0); + var y = tlr.nextDouble(-1.0, 1.0); + + return x * x + y * y <= 1.0; + }) + .count(); +var pi = (4.0 * m) / n; +print(pi.toFixed(2)); +})()