246 lines
9.2 KiB
Java
246 lines
9.2 KiB
Java
/*
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* Copyright (c) 2015, 2022, Oracle and/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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/**
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* @test
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* @library /
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* @requires vm.jvmci
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* @modules jdk.internal.vm.ci/jdk.vm.ci.hotspot
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* jdk.internal.vm.ci/jdk.vm.ci.code
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* jdk.internal.vm.ci/jdk.vm.ci.code.site
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* jdk.internal.vm.ci/jdk.vm.ci.meta
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* jdk.internal.vm.ci/jdk.vm.ci.runtime
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* jdk.internal.vm.ci/jdk.vm.ci.common
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* @run junit/othervm -da:jdk.vm.ci... -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
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* -XX:-UseJVMCICompiler compiler.jvmci.errors.TestInvalidDebugInfo
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*/
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package compiler.jvmci.errors;
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import compiler.jvmci.common.CodeInstallerTest;
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import jdk.vm.ci.code.Architecture;
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import jdk.vm.ci.code.BytecodeFrame;
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import jdk.vm.ci.code.DebugInfo;
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import jdk.vm.ci.code.Location;
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import jdk.vm.ci.code.Register;
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import jdk.vm.ci.code.StackSlot;
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import jdk.vm.ci.code.VirtualObject;
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import jdk.vm.ci.code.site.DataPatch;
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import jdk.vm.ci.code.site.Infopoint;
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import jdk.vm.ci.code.site.InfopointReason;
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import jdk.vm.ci.code.site.Site;
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import jdk.vm.ci.common.JVMCIError;
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import jdk.vm.ci.hotspot.HotSpotCompiledCode.Comment;
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import jdk.vm.ci.hotspot.HotSpotReferenceMap;
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import jdk.vm.ci.meta.Assumptions.Assumption;
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import jdk.vm.ci.meta.JavaConstant;
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import jdk.vm.ci.meta.JavaKind;
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import jdk.vm.ci.meta.JavaValue;
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import jdk.vm.ci.meta.PlatformKind;
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import jdk.vm.ci.meta.ResolvedJavaType;
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import jdk.vm.ci.meta.Value;
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import jdk.vm.ci.meta.ValueKind;
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import org.junit.Test;
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/**
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* Tests for errors in debug info.
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*/
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public class TestInvalidDebugInfo extends CodeInstallerTest {
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private static class UnknownJavaValue implements JavaValue {
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}
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private static class TestValueKind extends ValueKind<TestValueKind> {
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TestValueKind(Architecture arch, JavaKind kind) {
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this(arch.getPlatformKind(kind));
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}
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TestValueKind(PlatformKind kind) {
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super(kind);
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}
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@Override
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public TestValueKind changeType(PlatformKind kind) {
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return new TestValueKind(kind);
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}
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}
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private void test(JavaValue[] values, JavaKind[] slotKinds, int locals, int stack, int locks) {
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test(null, values, slotKinds, locals, stack, locks);
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}
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private void test(VirtualObject[] vobj, JavaValue[] values, JavaKind[] slotKinds, int locals, int stack, int locks) {
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test(vobj, values, slotKinds, locals, stack, locks, StackSlot.get(null, 0, true));
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}
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private void test(VirtualObject[] vobj, JavaValue[] values, JavaKind[] slotKinds, int locals, int stack, int locks, StackSlot deoptRescueSlot) {
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BytecodeFrame frame = new BytecodeFrame(null, dummyMethod, 0, false, false, values, slotKinds, locals, stack, locks);
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DebugInfo info = new DebugInfo(frame, vobj);
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info.setReferenceMap(new HotSpotReferenceMap(new Location[0], new Location[0], new int[0], 8));
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installEmptyCode(new Site[]{new Infopoint(0, info, InfopointReason.SAFEPOINT)}, new Assumption[0], new Comment[0], 8, new DataPatch[0], deoptRescueSlot);
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}
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@Test(expected = NullPointerException.class)
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public void testNullValues() {
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test(null, new JavaKind[0], 0, 0, 0);
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}
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@Test(expected = NullPointerException.class)
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public void testNullSlotKinds() {
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test(new JavaValue[0], null, 0, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testMissingDeoptRescueSlot() {
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test(null, new JavaValue[0], new JavaKind[0], 0, 0, 0, null);
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}
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@Test(expected = JVMCIError.class)
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public void testUnexpectedScopeValuesLength() {
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test(new JavaValue[]{JavaConstant.FALSE}, new JavaKind[0], 0, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testUnexpectedScopeSlotKindsLength() {
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test(new JavaValue[0], new JavaKind[]{JavaKind.Boolean}, 0, 0, 0);
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}
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@Test(expected = NullPointerException.class)
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public void testNullValue() {
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test(new JavaValue[]{null}, new JavaKind[]{JavaKind.Int}, 1, 0, 0);
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}
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@Test(expected = NullPointerException.class)
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public void testNullSlotKind() {
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test(new JavaValue[]{JavaConstant.INT_0}, new JavaKind[]{null}, 1, 0, 0);
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}
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@Test(expected = NullPointerException.class)
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public void testNullMonitor() {
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test(new JavaValue[]{null}, new JavaKind[0], 0, 0, 1);
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}
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@Test(expected = JVMCIError.class)
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public void testWrongMonitorType() {
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test(new JavaValue[]{JavaConstant.INT_0}, new JavaKind[0], 0, 0, 1);
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}
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@Test(expected = JVMCIError.class)
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public void testUnexpectedIllegalValue() {
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test(new JavaValue[]{Value.ILLEGAL}, new JavaKind[]{JavaKind.Int}, 1, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testUnexpectedTypeInCPURegister() {
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Register reg = getRegister(arch.getPlatformKind(JavaKind.Int), 0);
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test(new JavaValue[]{reg.asValue()}, new JavaKind[]{JavaKind.Void}, 1, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testUnexpectedTypeInFloatRegister() {
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Register reg = getRegister(arch.getPlatformKind(JavaKind.Float), 0);
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test(new JavaValue[]{reg.asValue()}, new JavaKind[]{JavaKind.Void}, 1, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testUnexpectedTypeOnStack() {
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ValueKind<?> kind = new TestValueKind(codeCache.getTarget().arch, JavaKind.Int);
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StackSlot value = StackSlot.get(kind, 8, false);
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test(new JavaValue[]{value}, new JavaKind[]{JavaKind.Void}, 1, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testWrongConstantType() {
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test(new JavaValue[]{JavaConstant.INT_0}, new JavaKind[]{JavaKind.Object}, 1, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testUnsupportedConstantType() {
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test(new JavaValue[]{JavaConstant.forShort((short) 0)}, new JavaKind[]{JavaKind.Short}, 1, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testUnexpectedNull() {
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test(new JavaValue[]{JavaConstant.NULL_POINTER}, new JavaKind[]{JavaKind.Int}, 1, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testUnexpectedObject() {
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JavaValue wrapped = constantReflection.forObject(this);
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test(new JavaValue[]{wrapped}, new JavaKind[]{JavaKind.Int}, 1, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testUnknownJavaValue() {
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test(new JavaValue[]{new UnknownJavaValue()}, new JavaKind[]{JavaKind.Int}, 1, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testMissingIllegalAfterDouble() {
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test(new JavaValue[]{JavaConstant.DOUBLE_0, JavaConstant.INT_0}, new JavaKind[]{JavaKind.Double, JavaKind.Int}, 2, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testInvalidVirtualObjectId() {
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ResolvedJavaType obj = metaAccess.lookupJavaType(Object.class);
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VirtualObject o = VirtualObject.get(obj, 5);
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o.setValues(new JavaValue[0], new JavaKind[0]);
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test(new VirtualObject[]{o}, new JavaValue[0], new JavaKind[0], 0, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testDuplicateVirtualObject() {
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ResolvedJavaType obj = metaAccess.lookupJavaType(Object.class);
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VirtualObject o1 = VirtualObject.get(obj, 0);
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o1.setValues(new JavaValue[0], new JavaKind[0]);
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VirtualObject o2 = VirtualObject.get(obj, 0);
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o2.setValues(new JavaValue[0], new JavaKind[0]);
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test(new VirtualObject[]{o1, o2}, new JavaValue[0], new JavaKind[0], 0, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testUnexpectedVirtualObject() {
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ResolvedJavaType obj = metaAccess.lookupJavaType(Object.class);
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VirtualObject o = VirtualObject.get(obj, 0);
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o.setValues(new JavaValue[0], new JavaKind[0]);
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test(new VirtualObject[]{o}, new JavaValue[]{o}, new JavaKind[]{JavaKind.Int}, 1, 0, 0);
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}
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@Test(expected = JVMCIError.class)
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public void testUndefinedVirtualObject() {
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ResolvedJavaType obj = metaAccess.lookupJavaType(Object.class);
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VirtualObject o0 = VirtualObject.get(obj, 0);
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o0.setValues(new JavaValue[0], new JavaKind[0]);
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VirtualObject o1 = VirtualObject.get(obj, 1);
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o1.setValues(new JavaValue[0], new JavaKind[0]);
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test(new VirtualObject[]{o0}, new JavaValue[]{o1}, new JavaKind[]{JavaKind.Object}, 1, 0, 0);
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}
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}
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