From eced692a34d2cf63d584c703704592984cc50394 Mon Sep 17 00:00:00 2001 From: Orion Hodson Date: Thu, 1 Jun 2017 10:54:28 +0100 Subject: ART: Add JIT cache race test Adds a test for the JIT code cache that attempts to trap races between threads generating code and executing it. Bug: 38417984 Test: run-test --jit 707 Change-Id: I408b2680b1d266ebe624d6e39113f0261d538e8a --- test/708-jit-cache-churn/src/Main.java | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 test/708-jit-cache-churn/src/Main.java (limited to 'test/708-jit-cache-churn/src/Main.java') diff --git a/test/708-jit-cache-churn/src/Main.java b/test/708-jit-cache-churn/src/Main.java new file mode 100644 index 0000000000..0595aae506 --- /dev/null +++ b/test/708-jit-cache-churn/src/Main.java @@ -0,0 +1,31 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +public class Main { + + public static void main(String[] args) throws Exception { + // Explicit loadLibrary here to pull JNI exports from arttestd. + System.loadLibrary(args[0]); + if (hasJit()) { + JitCacheChurnTest.run(); + } + System.out.println("Done"); + } + + static native boolean hasJit(); + + static native void ensureJitCompiled(Class klass, String methodName); +} -- cgit v1.2.3-59-g8ed1b