88 lines
3.6 KiB
Java
88 lines
3.6 KiB
Java
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/*
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* Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 8329126
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* @summary check that native methods get compiled
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*
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* @modules java.base/jdk.internal.misc
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* @library /test/lib /
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* @build jdk.test.whitebox.WhiteBox
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* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
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*
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* @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
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* -Xbatch -XX:-UseOnStackReplacement -XX:+TieredCompilation compiler.calls.NativeCalls
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* @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
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* -Xbatch -XX:-UseOnStackReplacement -XX:-TieredCompilation compiler.calls.NativeCalls
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* @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
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* -Xbatch -XX:-UseOnStackReplacement -XX:+TieredCompilation -XX:TieredStopAtLevel=1 compiler.calls.NativeCalls
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* @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
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* -Xbatch -XX:-UseOnStackReplacement -XX:+TieredCompilation -XX:TieredStopAtLevel=2 compiler.calls.NativeCalls
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* @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
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* -Xbatch -XX:-UseOnStackReplacement -XX:+TieredCompilation -XX:TieredStopAtLevel=3 compiler.calls.NativeCalls
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* @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
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* -Xbatch -XX:-UseOnStackReplacement -XX:+TieredCompilation -XX:TieredStopAtLevel=4 compiler.calls.NativeCalls
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*/
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package compiler.calls;
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import java.lang.reflect.Method;
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import jdk.test.whitebox.WhiteBox;
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public class NativeCalls {
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static Method emptyStaticNativeMethod;
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static Method callNativeMethod;
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static WhiteBox wb;
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static {
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init();
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}
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static void init() {
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System.loadLibrary("NativeCalls");
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wb = WhiteBox.getWhiteBox();
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try {
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emptyStaticNativeMethod = NativeCalls.class.getDeclaredMethod("emptyStaticNative");
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callNativeMethod = NativeCalls.class.getDeclaredMethod("callNative");
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} catch (NoSuchMethodException nsme) {
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throw new Error("TEST BUG: can't find test method", nsme);
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}
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}
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native static void emptyStaticNative();
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static void callNative() {
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emptyStaticNative();
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}
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static public void main(String[] args) {
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for (int i = 0; i < 20_000; i++) {
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callNative();
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}
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if (wb.getMethodCompilationLevel(callNativeMethod) > 0) {
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if (!wb.isMethodCompiled(emptyStaticNativeMethod)) {
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throw new Error("TEST BUG: '" + emptyStaticNativeMethod + "' should be compiled");
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}
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}
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}
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}
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