17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * @test
  26  * @requires (vm.simpleArch == "x64" | vm.simpleArch == "sparcv9" | vm.simpleArch == "aarch64")
  27  * @library ../../../../../
  28  * @modules jdk.vm.ci/jdk.vm.ci.meta
  29  *          jdk.vm.ci/jdk.vm.ci.runtime
  30  *          java.base/jdk.internal.misc
  31  * @build jdk.vm.ci.runtime.test.TestMetaAccessProvider
  32  * @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI jdk.vm.ci.runtime.test.TestMetaAccessProvider
  33  */
  34 
  35 package jdk.vm.ci.runtime.test;
  36 
  37 import static jdk.vm.ci.meta.MetaUtil.toInternalName;
  38 import static org.junit.Assert.assertEquals;
  39 import static org.junit.Assert.assertNotNull;
  40 import static org.junit.Assert.assertNull;
  41 import static org.junit.Assert.assertTrue;
  42 
  43 import java.lang.reflect.Field;
  44 import java.lang.reflect.Method;
  45 import jdk.vm.ci.meta.DeoptimizationAction;
  46 import jdk.vm.ci.meta.DeoptimizationReason;
  47 
  48 import jdk.vm.ci.meta.JavaConstant;
  49 import jdk.vm.ci.meta.JavaKind;
  50 import jdk.vm.ci.meta.MetaAccessProvider;
  51 import jdk.vm.ci.meta.ResolvedJavaField;
  52 import jdk.vm.ci.meta.ResolvedJavaMethod;
  53 import jdk.vm.ci.meta.ResolvedJavaType;
  54 import jdk.vm.ci.meta.Signature;
  55 
  56 import org.junit.Test;
  57 









  58 /**
  59  * Tests for {@link MetaAccessProvider}.
  60  */
  61 public class TestMetaAccessProvider extends TypeUniverse {
  62     private static final DeoptimizationAction DEOPT_ACTION = DeoptimizationAction.InvalidateRecompile;
  63     private static final DeoptimizationReason DEOPT_REASON = DeoptimizationReason.Aliasing;
  64     private static final int INT_23BITS_SET = 0x7FFFFF;
  65     private static final int[] DEBUG_IDS = new int[]{0, 1, 42, INT_23BITS_SET};
  66     private static final int[] VALID_ENCODED_VALUES = new int[]{
  67                     metaAccess.encodeDeoptActionAndReason(DEOPT_ACTION, DEOPT_REASON, DEBUG_IDS[0]).asInt(),
  68                     metaAccess.encodeDeoptActionAndReason(DEOPT_ACTION, DEOPT_REASON, DEBUG_IDS[1]).asInt(),
  69                     metaAccess.encodeDeoptActionAndReason(DEOPT_ACTION, DEOPT_REASON, DEBUG_IDS[2]).asInt(),
  70                     metaAccess.encodeDeoptActionAndReason(DEOPT_ACTION, DEOPT_REASON, DEBUG_IDS[3]).asInt()
  71     };
  72 
  73     @Test
  74     public void lookupJavaTypeTest() {
  75         for (Class<?> c : classes) {
  76             ResolvedJavaType type = metaAccess.lookupJavaType(c);
  77             assertNotNull(c.toString(), type);

  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * @test
  26  * @requires (vm.simpleArch == "x64" | vm.simpleArch == "sparcv9" | vm.simpleArch == "aarch64")
  27  * @library ../../../../../
  28  * @modules jdk.vm.ci/jdk.vm.ci.meta
  29  *          jdk.vm.ci/jdk.vm.ci.runtime
  30  *          java.base/jdk.internal.misc
  31  * @build jdk.vm.ci.runtime.test.TestMetaAccessProvider
  32  * @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI jdk.vm.ci.runtime.test.TestMetaAccessProvider
  33  */
  34 
  35 package jdk.vm.ci.runtime.test;
  36 








  37 import jdk.vm.ci.meta.DeoptimizationAction;
  38 import jdk.vm.ci.meta.DeoptimizationReason;

  39 import jdk.vm.ci.meta.JavaConstant;
  40 import jdk.vm.ci.meta.JavaKind;
  41 import jdk.vm.ci.meta.MetaAccessProvider;
  42 import jdk.vm.ci.meta.ResolvedJavaField;
  43 import jdk.vm.ci.meta.ResolvedJavaMethod;
  44 import jdk.vm.ci.meta.ResolvedJavaType;
  45 import jdk.vm.ci.meta.Signature;

  46 import org.junit.Test;
  47 
  48 import java.lang.reflect.Field;
  49 import java.lang.reflect.Method;
  50 
  51 import static jdk.vm.ci.meta.MetaUtil.toInternalName;
  52 import static org.junit.Assert.assertEquals;
  53 import static org.junit.Assert.assertNotNull;
  54 import static org.junit.Assert.assertNull;
  55 import static org.junit.Assert.assertTrue;
  56 
  57 /**
  58  * Tests for {@link MetaAccessProvider}.
  59  */
  60 public class TestMetaAccessProvider extends TypeUniverse {
  61     private static final DeoptimizationAction DEOPT_ACTION = DeoptimizationAction.InvalidateRecompile;
  62     private static final DeoptimizationReason DEOPT_REASON = DeoptimizationReason.Aliasing;
  63     private static final int INT_23BITS_SET = 0x7FFFFF;
  64     private static final int[] DEBUG_IDS = new int[]{0, 1, 42, INT_23BITS_SET};
  65     private static final int[] VALID_ENCODED_VALUES = new int[]{
  66                     metaAccess.encodeDeoptActionAndReason(DEOPT_ACTION, DEOPT_REASON, DEBUG_IDS[0]).asInt(),
  67                     metaAccess.encodeDeoptActionAndReason(DEOPT_ACTION, DEOPT_REASON, DEBUG_IDS[1]).asInt(),
  68                     metaAccess.encodeDeoptActionAndReason(DEOPT_ACTION, DEOPT_REASON, DEBUG_IDS[2]).asInt(),
  69                     metaAccess.encodeDeoptActionAndReason(DEOPT_ACTION, DEOPT_REASON, DEBUG_IDS[3]).asInt()
  70     };
  71 
  72     @Test
  73     public void lookupJavaTypeTest() {
  74         for (Class<?> c : classes) {
  75             ResolvedJavaType type = metaAccess.lookupJavaType(c);
  76             assertNotNull(c.toString(), type);