public class com.oracle.truffle.nfi.test.NullNFITest extends com.oracle.truffle.nfi.test.NFITest
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.oracle.truffle.nfi.test.NullNFITest
super_class: com.oracle.truffle.nfi.test.NFITest
{
public java.lang.String type;
descriptor: Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
RuntimeVisibleAnnotations:
org.junit.runners.Parameterized$Parameter(value = 0)
public com.oracle.truffle.nfi.test.NullNFITest$NullMode nullMode;
descriptor: Lcom/oracle/truffle/nfi/test/NullNFITest$NullMode;
flags: (0x0001) ACC_PUBLIC
RuntimeVisibleAnnotations:
org.junit.runners.Parameterized$Parameter(value = 1)
private static final java.lang.Object NULL_ARG_CALLBACK;
descriptor: Ljava/lang/Object;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.lang.Object NULL_RET_CALLBACK;
descriptor: Ljava/lang/Object;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static volatile int[] $SWITCH_TABLE$com$oracle$truffle$nfi$test$NullNFITest$NullMode;
descriptor: [I
flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=0, args_size=0
0: new com.oracle.truffle.nfi.test.interop.TestCallback
dup
iconst_1
invokedynamic call()Lcom/oracle/truffle/nfi/test/interop/TestCallback$Function;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
([Ljava/lang/Object;)Ljava/lang/Object;
com/oracle/truffle/nfi/test/NullNFITest.lambda$0([Ljava/lang/Object;)Ljava/lang/Object; (6)
([Ljava/lang/Object;)Ljava/lang/Object;
invokespecial com.oracle.truffle.nfi.test.interop.TestCallback.<init>:(ILcom/oracle/truffle/nfi/test/interop/TestCallback$Function;)V
putstatic com.oracle.truffle.nfi.test.NullNFITest.NULL_ARG_CALLBACK:Ljava/lang/Object;
1: new com.oracle.truffle.nfi.test.interop.TestCallback
dup
iconst_0
invokedynamic call()Lcom/oracle/truffle/nfi/test/interop/TestCallback$Function;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
([Ljava/lang/Object;)Ljava/lang/Object;
com/oracle/truffle/nfi/test/NullNFITest.lambda$1([Ljava/lang/Object;)Ljava/lang/Object; (6)
([Ljava/lang/Object;)Ljava/lang/Object;
invokespecial com.oracle.truffle.nfi.test.interop.TestCallback.<init>:(ILcom/oracle/truffle/nfi/test/interop/TestCallback$Function;)V
putstatic com.oracle.truffle.nfi.test.NullNFITest.NULL_RET_CALLBACK:Ljava/lang/Object;
2: return
LocalVariableTable:
Start End Slot Name Signature
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial com.oracle.truffle.nfi.test.NFITest.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/nfi/test/NullNFITest;
public static java.util.Collection<java.lang.Object[]> data();
descriptor: ()Ljava/util/Collection;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=1, args_size=0
0: new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
astore 0
start local 0 1: aload 0
iconst_2
anewarray java.lang.Object
dup
iconst_0
ldc "pointer"
aastore
dup
iconst_1
getstatic com.oracle.truffle.nfi.test.NullNFITest$NullMode.NATIVE_NULL:Lcom/oracle/truffle/nfi/test/NullNFITest$NullMode;
aastore
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
2: aload 0
iconst_2
anewarray java.lang.Object
dup
iconst_0
ldc "string"
aastore
dup
iconst_1
getstatic com.oracle.truffle.nfi.test.NullNFITest$NullMode.NATIVE_NULL:Lcom/oracle/truffle/nfi/test/NullNFITest$NullMode;
aastore
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
3: aload 0
iconst_2
anewarray java.lang.Object
dup
iconst_0
ldc "object"
aastore
dup
iconst_1
getstatic com.oracle.truffle.nfi.test.NullNFITest$NullMode.BOXED_NULL:Lcom/oracle/truffle/nfi/test/NullNFITest$NullMode;
aastore
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
4: aload 0
iconst_2
anewarray java.lang.Object
dup
iconst_0
ldc "():void"
aastore
dup
iconst_1
getstatic com.oracle.truffle.nfi.test.NullNFITest$NullMode.NULL_FORBIDDEN:Lcom/oracle/truffle/nfi/test/NullNFITest$NullMode;
aastore
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
5: aload 0
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
1 6 0 ret Ljava/util/ArrayList<[Ljava/lang/Object;>;
Signature: ()Ljava/util/Collection<[Ljava/lang/Object;>;
RuntimeVisibleAnnotations:
org.junit.runners.Parameterized$Parameters(name = "{0}")
public void testNullRet(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 1
iconst_0
anewarray java.lang.Object
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 2
start local 2 1: ldc "isNull"
getstatic com.oracle.truffle.nfi.test.NullNFITest.UNCACHED_INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
aload 2
invokevirtual com.oracle.truffle.api.interop.InteropLibrary.isNull:(Ljava/lang/Object;)Z
invokestatic org.junit.Assert.assertTrue:(Ljava/lang/String;Z)V
2: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/nfi/test/NullNFITest;
0 3 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 3 2 obj Ljava/lang/Object;
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/NullNFITest$TestNullRetNode;)
MethodParameters:
Name Flags
callTarget
private java.lang.String getExpected();
descriptor: ()Ljava/lang/String;
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=1, args_size=1
start local 0 0: invokestatic com.oracle.truffle.nfi.test.NullNFITest.$SWITCH_TABLE$com$oracle$truffle$nfi$test$NullNFITest$NullMode:()[I
aload 0
getfield com.oracle.truffle.nfi.test.NullNFITest.nullMode:Lcom/oracle/truffle/nfi/test/NullNFITest$NullMode;
invokevirtual com.oracle.truffle.nfi.test.NullNFITest$NullMode.ordinal:()I
iaload
tableswitch { // 1 - 3
1: 1
2: 2
3: 3
default: 5
}
1: StackMap locals:
StackMap stack:
ldc "null"
areturn
2: StackMap locals:
StackMap stack:
ldc "non-null"
areturn
3: StackMap locals:
StackMap stack:
ldc "can't pass NULL to native"
iconst_0
invokestatic org.junit.Assume.assumeTrue:(Ljava/lang/String;Z)V
4: goto 6
5: StackMap locals:
StackMap stack:
invokestatic org.junit.Assert.fail:()V
6: StackMap locals:
StackMap stack:
aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lcom/oracle/truffle/nfi/test/NullNFITest;
public void testNullArg(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=4, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual com.oracle.truffle.nfi.test.NullNFITest.getExpected:()Ljava/lang/String;
astore 2
start local 2 1: aload 1
iconst_1
anewarray java.lang.Object
dup
iconst_0
new com.oracle.truffle.nfi.test.interop.NullObject
dup
invokespecial com.oracle.truffle.nfi.test.interop.NullObject.<init>:()V
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 3
start local 3 2: ldc "isString"
getstatic com.oracle.truffle.nfi.test.NullNFITest.UNCACHED_INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
aload 3
invokevirtual com.oracle.truffle.api.interop.InteropLibrary.isString:(Ljava/lang/Object;)Z
invokestatic org.junit.Assert.assertTrue:(Ljava/lang/String;Z)V
3: ldc "return value"
aload 2
getstatic com.oracle.truffle.nfi.test.NullNFITest.UNCACHED_INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
aload 3
invokevirtual com.oracle.truffle.api.interop.InteropLibrary.asString:(Ljava/lang/Object;)Ljava/lang/String;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
4: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lcom/oracle/truffle/nfi/test/NullNFITest;
0 5 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 5 2 expected Ljava/lang/String;
2 5 3 obj Ljava/lang/Object;
Exceptions:
throws com.oracle.truffle.api.interop.UnsupportedMessageException
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/NullNFITest$TestNullArgNode;)
MethodParameters:
Name Flags
callTarget
public void testNullCallbackArg(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: aload 1
iconst_1
anewarray java.lang.Object
dup
iconst_0
getstatic com.oracle.truffle.nfi.test.NullNFITest.NULL_ARG_CALLBACK:Ljava/lang/Object;
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
pop
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/nfi/test/NullNFITest;
0 2 1 callTarget Lcom/oracle/truffle/api/CallTarget;
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/NullNFITest$TestNullCallbackArgNode;)
MethodParameters:
Name Flags
callTarget
public void testNullCallbackRet(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=4, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual com.oracle.truffle.nfi.test.NullNFITest.getExpected:()Ljava/lang/String;
astore 2
start local 2 1: aload 1
iconst_1
anewarray java.lang.Object
dup
iconst_0
getstatic com.oracle.truffle.nfi.test.NullNFITest.NULL_RET_CALLBACK:Ljava/lang/Object;
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 3
start local 3 2: ldc "isString"
getstatic com.oracle.truffle.nfi.test.NullNFITest.UNCACHED_INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
aload 3
invokevirtual com.oracle.truffle.api.interop.InteropLibrary.isString:(Ljava/lang/Object;)Z
invokestatic org.junit.Assert.assertTrue:(Ljava/lang/String;Z)V
3: ldc "return value"
aload 2
getstatic com.oracle.truffle.nfi.test.NullNFITest.UNCACHED_INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
aload 3
invokevirtual com.oracle.truffle.api.interop.InteropLibrary.asString:(Ljava/lang/Object;)Ljava/lang/String;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
4: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lcom/oracle/truffle/nfi/test/NullNFITest;
0 5 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 5 2 expected Ljava/lang/String;
2 5 3 obj Ljava/lang/Object;
Exceptions:
throws com.oracle.truffle.api.interop.UnsupportedMessageException
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/NullNFITest$TestNullCallbackRetNode;)
MethodParameters:
Name Flags
callTarget
static int[] $SWITCH_TABLE$com$oracle$truffle$nfi$test$NullNFITest$NullMode();
descriptor: ()[I
flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
Code:
stack=3, locals=1, args_size=0
0: getstatic com.oracle.truffle.nfi.test.NullNFITest.$SWITCH_TABLE$com$oracle$truffle$nfi$test$NullNFITest$NullMode:[I
dup
ifnull 1
areturn
StackMap locals:
StackMap stack: int[]
1: pop
invokestatic com.oracle.truffle.nfi.test.NullNFITest$NullMode.values:()[Lcom/oracle/truffle/nfi/test/NullNFITest$NullMode;
arraylength
newarray 10
astore 0
2: aload 0
getstatic com.oracle.truffle.nfi.test.NullNFITest$NullMode.BOXED_NULL:Lcom/oracle/truffle/nfi/test/NullNFITest$NullMode;
invokevirtual com.oracle.truffle.nfi.test.NullNFITest$NullMode.ordinal:()I
iconst_2
iastore
3: goto 5
StackMap locals: int[]
StackMap stack: java.lang.NoSuchFieldError
4: pop
StackMap locals:
StackMap stack:
5: aload 0
getstatic com.oracle.truffle.nfi.test.NullNFITest$NullMode.NATIVE_NULL:Lcom/oracle/truffle/nfi/test/NullNFITest$NullMode;
invokevirtual com.oracle.truffle.nfi.test.NullNFITest$NullMode.ordinal:()I
iconst_1
iastore
6: goto 8
StackMap locals:
StackMap stack: java.lang.NoSuchFieldError
7: pop
StackMap locals:
StackMap stack:
8: aload 0
getstatic com.oracle.truffle.nfi.test.NullNFITest$NullMode.NULL_FORBIDDEN:Lcom/oracle/truffle/nfi/test/NullNFITest$NullMode;
invokevirtual com.oracle.truffle.nfi.test.NullNFITest$NullMode.ordinal:()I
iconst_3
iastore
9: goto 11
StackMap locals:
StackMap stack: java.lang.NoSuchFieldError
10: pop
StackMap locals:
StackMap stack:
11: aload 0
dup
putstatic com.oracle.truffle.nfi.test.NullNFITest.$SWITCH_TABLE$com$oracle$truffle$nfi$test$NullNFITest$NullMode:[I
areturn
LocalVariableTable:
Start End Slot Name Signature
Exception table:
from to target type
2 3 4 Class java.lang.NoSuchFieldError
5 6 7 Class java.lang.NoSuchFieldError
8 9 10 Class java.lang.NoSuchFieldError
private static java.lang.Object lambda$0(java.lang.Object[]);
descriptor: ([Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: ldc "isNull"
getstatic com.oracle.truffle.nfi.test.NullNFITest.UNCACHED_INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
aload 0
iconst_0
aaload
invokevirtual com.oracle.truffle.api.interop.InteropLibrary.isNull:(Ljava/lang/Object;)Z
invokestatic org.junit.Assert.assertTrue:(Ljava/lang/String;Z)V
1: aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 args [Ljava/lang/Object;
private static java.lang.Object lambda$1(java.lang.Object[]);
descriptor: ([Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: new com.oracle.truffle.nfi.test.interop.NullObject
dup
invokespecial com.oracle.truffle.nfi.test.interop.NullObject.<init>:()V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 args [Ljava/lang/Object;
}
SourceFile: "NullNFITest.java"
NestMembers:
com.oracle.truffle.nfi.test.NullNFITest$NullMode com.oracle.truffle.nfi.test.NullNFITest$TestNullArgNode com.oracle.truffle.nfi.test.NullNFITest$TestNullCallbackArgNode com.oracle.truffle.nfi.test.NullNFITest$TestNullCallbackRetNode com.oracle.truffle.nfi.test.NullNFITest$TestNullRetNode
InnerClasses:
public final NullMode = com.oracle.truffle.nfi.test.NullNFITest$NullMode of com.oracle.truffle.nfi.test.NullNFITest
public TestNullArgNode = com.oracle.truffle.nfi.test.NullNFITest$TestNullArgNode of com.oracle.truffle.nfi.test.NullNFITest
public TestNullCallbackArgNode = com.oracle.truffle.nfi.test.NullNFITest$TestNullCallbackArgNode of com.oracle.truffle.nfi.test.NullNFITest
public TestNullCallbackRetNode = com.oracle.truffle.nfi.test.NullNFITest$TestNullCallbackRetNode of com.oracle.truffle.nfi.test.NullNFITest
public TestNullRetNode = com.oracle.truffle.nfi.test.NullNFITest$TestNullRetNode of com.oracle.truffle.nfi.test.NullNFITest
public abstract Function = com.oracle.truffle.nfi.test.interop.TestCallback$Function of com.oracle.truffle.nfi.test.interop.TestCallback
public abstract Inject = com.oracle.truffle.tck.TruffleRunner$Inject of com.oracle.truffle.tck.TruffleRunner
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
public abstract Parameter = org.junit.runners.Parameterized$Parameter of org.junit.runners.Parameterized
public abstract Parameters = org.junit.runners.Parameterized$Parameters of org.junit.runners.Parameterized
public abstract UseParametersRunnerFactory = org.junit.runners.Parameterized$UseParametersRunnerFactory of org.junit.runners.Parameterized
RuntimeVisibleAnnotations:
org.junit.runner.RunWith(value = Lorg/junit/runners/Parameterized;)
org.junit.runners.Parameterized$UseParametersRunnerFactory(value = Lcom/oracle/truffle/tck/TruffleRunner$ParametersFactory;)