--- /dev/null 2015-10-08 07:26:45.000000000 -1000 +++ new/test/compiler/jvmci/compilerToVM/GetStackTraceElementTest.java 2015-10-08 07:26:45.000000000 -1000 @@ -0,0 +1,106 @@ +/* + * Copyright (c) 2015, 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 8136421 + * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9") & os.arch != "aarch64" + * @library /testlibrary /../../test/lib / + * @compile ../common/CompilerToVMHelper.java + * @run main ClassFileInstaller jdk.vm.ci.hotspot.CompilerToVMHelper + * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI + * -Xbootclasspath/a:. compiler.jvmci.compilerToVM.GetStackTraceElementTest + */ + +package compiler.jvmci.compilerToVM; + +import compiler.jvmci.common.CTVMUtilities; +import java.lang.reflect.Executable; +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; +import java.util.HashMap; +import java.util.Map; +import jdk.vm.ci.hotspot.HotSpotResolvedJavaMethodImpl; +import jdk.vm.ci.hotspot.CompilerToVMHelper; +import jdk.test.lib.Asserts; + +public class GetStackTraceElementTest { + + public static void main(String[] args) { + Map testCases = createTestCases(); + testCases.forEach(GetStackTraceElementTest::runSanityTest); + } + + private static void runSanityTest(Executable aMethod, int[] bcis) { + HotSpotResolvedJavaMethodImpl method = CTVMUtilities + .getResolvedMethod(aMethod); + String className = aMethod.getDeclaringClass().getName(); + int lastDot = className.lastIndexOf('.'); + int firstDol = className.contains("$") + ? className.indexOf('$') + : className.length(); + String fileName = className.substring(lastDot + 1, firstDol) + ".java"; + for (int bci : bcis) { + StackTraceElement ste = CompilerToVMHelper + .getStackTraceElement(method, bci); + Asserts.assertNotNull(ste); + Asserts.assertEQ(ste.getClassName(), className); + Asserts.assertEQ(ste.getFileName(), fileName); + Asserts.assertEQ(ste.getMethodName(), aMethod.getName()); + Asserts.assertEQ(ste.isNativeMethod(), Modifier + .isNative(aMethod.getModifiers())); + } + + } + + private static Map createTestCases() { + Map testCases = new HashMap<>(); + + try { + Class aClass = DummyClass.class; + Method aMethod = aClass.getDeclaredMethod("dummyInstanceFunction"); + int[] bci = new int[] {0, 2, 3, 6, 7, 8, 11, 13, 15, 16, 17, 18}; + testCases.put(aMethod, bci); + + aMethod = aClass.getDeclaredMethod("dummyEmptyFunction"); + bci = new int[] {0}; + testCases.put(aMethod, bci); + } catch (NoSuchMethodException e) { + throw new Error("TEST BUG : test method not found", e); + } + return testCases; + } + + private class DummyClass { + public int dummyInstanceFunction() { + String str1 = "123123123"; + double x = 3.14; + int y = Integer.parseInt(str1); + + return y / (int)x; + } + + public void dummyEmptyFunction() {} + } +}