30  * @library ../common/patches
  31  * @modules java.base/jdk.internal.misc
  32  *          java.base/jdk.internal.reflect
  33  *          java.base/jdk.internal.org.objectweb.asm
  34  *          java.base/jdk.internal.org.objectweb.asm.tree
  35  *          jdk.vm.ci/jdk.vm.ci.hotspot
  36  *          jdk.vm.ci/jdk.vm.ci.meta
  37  *          jdk.vm.ci/jdk.vm.ci.runtime
  38  * @build jdk.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper
  39  * @build sun.hotspot.WhiteBox
  40  *        compiler.jvmci.compilerToVM.ResolveFieldInPoolTest
  41  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  42  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  43  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  44  *                   -XX:+WhiteBoxAPI -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
  45  *                   compiler.jvmci.compilerToVM.ResolveFieldInPoolTest
  46  */
  47 
  48 package compiler.jvmci.compilerToVM;
  49 
  50 import compiler.jvmci.compilerToVM.ConstantPoolTestsHelper.DummyClasses;
  51 import compiler.jvmci.compilerToVM.ConstantPoolTestCase.ConstantTypes;
  52 import static compiler.jvmci.compilerToVM.ConstantPoolTestCase.ConstantTypes.*;
  53 import compiler.jvmci.compilerToVM.ConstantPoolTestCase.TestedCPEntry;
  54 import compiler.jvmci.compilerToVM.ConstantPoolTestCase.Validator;
  55 import java.lang.reflect.Field;
  56 import java.util.HashMap;
  57 import java.util.Map;
  58 import jdk.internal.org.objectweb.asm.Opcodes;


  59 import jdk.vm.ci.hotspot.CompilerToVMHelper;
  60 import jdk.vm.ci.hotspot.HotSpotResolvedObjectType;
  61 import jdk.vm.ci.meta.ConstantPool;
  62 import jdk.test.lib.Asserts;
  63 import jdk.test.lib.Utils;
  64 import jdk.internal.misc.Unsafe;
  65 






  66 /**
  67  * Test for {@code jdk.vm.ci.hotspot.CompilerToVM.resolveFieldInPool} method
  68  */
  69 public class ResolveFieldInPoolTest {
  70 
  71     private static final Unsafe UNSAFE = Utils.getUnsafe();
  72 
  73     public static void main(String[] args) throws Exception {
  74         Map<ConstantTypes, Validator> typeTests = new HashMap<>();
  75         typeTests.put(CONSTANT_FIELDREF, ResolveFieldInPoolTest::validate);
  76         ConstantPoolTestCase testCase = new ConstantPoolTestCase(typeTests);
  77         testCase.test();
  78         // The next "Class.forName" and repeating "testCase.test()"
  79         // are here for the following reason.
  80         // The first test run is without dummy class initialization,
  81         // which means no constant pool cache exists.
  82         // The second run is with initialized class (with constant pool cache available).
  83         // Some CompilerToVM methods require different input
  84         // depending on whether CP cache exists or not.
  85         for (DummyClasses dummy : DummyClasses.values()) {

  30  * @library ../common/patches
  31  * @modules java.base/jdk.internal.misc
  32  *          java.base/jdk.internal.reflect
  33  *          java.base/jdk.internal.org.objectweb.asm
  34  *          java.base/jdk.internal.org.objectweb.asm.tree
  35  *          jdk.vm.ci/jdk.vm.ci.hotspot
  36  *          jdk.vm.ci/jdk.vm.ci.meta
  37  *          jdk.vm.ci/jdk.vm.ci.runtime
  38  * @build jdk.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper
  39  * @build sun.hotspot.WhiteBox
  40  *        compiler.jvmci.compilerToVM.ResolveFieldInPoolTest
  41  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  42  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  43  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  44  *                   -XX:+WhiteBoxAPI -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
  45  *                   compiler.jvmci.compilerToVM.ResolveFieldInPoolTest
  46  */
  47 
  48 package compiler.jvmci.compilerToVM;
  49 

  50 import compiler.jvmci.compilerToVM.ConstantPoolTestCase.ConstantTypes;

  51 import compiler.jvmci.compilerToVM.ConstantPoolTestCase.TestedCPEntry;
  52 import compiler.jvmci.compilerToVM.ConstantPoolTestCase.Validator;
  53 import compiler.jvmci.compilerToVM.ConstantPoolTestsHelper.DummyClasses;
  54 import jdk.internal.misc.Unsafe;

  55 import jdk.internal.org.objectweb.asm.Opcodes;
  56 import jdk.test.lib.Asserts;
  57 import jdk.test.lib.Utils;
  58 import jdk.vm.ci.hotspot.CompilerToVMHelper;
  59 import jdk.vm.ci.hotspot.HotSpotResolvedObjectType;
  60 import jdk.vm.ci.meta.ConstantPool;



  61 
  62 import java.lang.reflect.Field;
  63 import java.util.HashMap;
  64 import java.util.Map;
  65 
  66 import static compiler.jvmci.compilerToVM.ConstantPoolTestCase.ConstantTypes.CONSTANT_FIELDREF;
  67 
  68 /**
  69  * Test for {@code jdk.vm.ci.hotspot.CompilerToVM.resolveFieldInPool} method
  70  */
  71 public class ResolveFieldInPoolTest {
  72 
  73     private static final Unsafe UNSAFE = Utils.getUnsafe();
  74 
  75     public static void main(String[] args) throws Exception {
  76         Map<ConstantTypes, Validator> typeTests = new HashMap<>();
  77         typeTests.put(CONSTANT_FIELDREF, ResolveFieldInPoolTest::validate);
  78         ConstantPoolTestCase testCase = new ConstantPoolTestCase(typeTests);
  79         testCase.test();
  80         // The next "Class.forName" and repeating "testCase.test()"
  81         // are here for the following reason.
  82         // The first test run is without dummy class initialization,
  83         // which means no constant pool cache exists.
  84         // The second run is with initialized class (with constant pool cache available).
  85         // Some CompilerToVM methods require different input
  86         // depending on whether CP cache exists or not.
  87         for (DummyClasses dummy : DummyClasses.values()) {