public class com.oracle.truffle.nfi.test.StringNFITest 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.StringNFITest
super_class: com.oracle.truffle.nfi.test.NFITest
{
private java.lang.String expectedArg;
descriptor: Ljava/lang/String;
flags: (0x0002) ACC_PRIVATE
private java.lang.Object callbackRet;
descriptor: Ljava/lang/Object;
flags: (0x0002) ACC_PRIVATE
private final java.lang.Object strArgCallback;
descriptor: Ljava/lang/Object;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.lang.Object strRetCallback;
descriptor: Ljava/lang/Object;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=1, args_size=1
start local 0 0: aload 0
invokespecial com.oracle.truffle.nfi.test.NFITest.<init>:()V
1: aload 0
new com.oracle.truffle.nfi.test.interop.TestCallback
dup
iconst_1
aload 0
invokedynamic call(Lcom/oracle/truffle/nfi/test/StringNFITest;)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/StringNFITest.lambda$1([Ljava/lang/Object;)Ljava/lang/Object; (7)
([Ljava/lang/Object;)Ljava/lang/Object;
invokespecial com.oracle.truffle.nfi.test.interop.TestCallback.<init>:(ILcom/oracle/truffle/nfi/test/interop/TestCallback$Function;)V
putfield com.oracle.truffle.nfi.test.StringNFITest.strArgCallback:Ljava/lang/Object;
2: aload 0
new com.oracle.truffle.nfi.test.interop.TestCallback
dup
iconst_0
aload 0
invokedynamic call(Lcom/oracle/truffle/nfi/test/StringNFITest;)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/StringNFITest.lambda$0([Ljava/lang/Object;)Ljava/lang/Object; (7)
([Ljava/lang/Object;)Ljava/lang/Object;
invokespecial com.oracle.truffle.nfi.test.interop.TestCallback.<init>:(ILcom/oracle/truffle/nfi/test/interop/TestCallback$Function;)V
putfield com.oracle.truffle.nfi.test.StringNFITest.strRetCallback:Ljava/lang/Object;
3: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/nfi/test/StringNFITest;
public void testJavaStringArg(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 1
iconst_1
anewarray java.lang.Object
dup
iconst_0
ldc "42"
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 2
start local 2 1: ldc "return value"
aload 2
ldc Ljava/lang/Integer;
invokestatic org.hamcrest.CoreMatchers.instanceOf:(Ljava/lang/Class;)Lorg/hamcrest/Matcher;
invokestatic org.hamcrest.CoreMatchers.is:(Lorg/hamcrest/Matcher;)Lorg/hamcrest/Matcher;
invokestatic org.junit.Assert.assertThat:(Ljava/lang/String;Ljava/lang/Object;Lorg/hamcrest/Matcher;)V
2: ldc "return value"
ldc 42
aload 2
checkcast java.lang.Integer
invokevirtual java.lang.Integer.intValue:()I
i2l
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/String;JJ)V
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/nfi/test/StringNFITest;
0 4 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 4 2 ret Ljava/lang/Object;
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/StringNFITest$StringArgNode;)
MethodParameters:
Name Flags
callTarget
public void testBoxedStringArg(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=7, locals=3, args_size=2
start local 0 start local 1 0: aload 1
iconst_1
anewarray java.lang.Object
dup
iconst_0
new com.oracle.truffle.nfi.test.interop.BoxedPrimitive
dup
ldc "42"
invokespecial com.oracle.truffle.nfi.test.interop.BoxedPrimitive.<init>:(Ljava/lang/Object;)V
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 2
start local 2 1: ldc "return value"
aload 2
ldc Ljava/lang/Integer;
invokestatic org.hamcrest.CoreMatchers.instanceOf:(Ljava/lang/Class;)Lorg/hamcrest/Matcher;
invokestatic org.hamcrest.CoreMatchers.is:(Lorg/hamcrest/Matcher;)Lorg/hamcrest/Matcher;
invokestatic org.junit.Assert.assertThat:(Ljava/lang/String;Ljava/lang/Object;Lorg/hamcrest/Matcher;)V
2: ldc "return value"
ldc 42
aload 2
checkcast java.lang.Integer
invokevirtual java.lang.Integer.intValue:()I
i2l
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/String;JJ)V
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/nfi/test/StringNFITest;
0 4 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 4 2 ret Ljava/lang/Object;
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/StringNFITest$StringArgNode;)
MethodParameters:
Name Flags
callTarget
public void testNativeStringArg(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 1
iconst_1
anewarray java.lang.Object
dup
iconst_0
ldc "8472"
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 2
start local 2 1: ldc "return value"
aload 2
ldc Ljava/lang/Integer;
invokestatic org.hamcrest.CoreMatchers.instanceOf:(Ljava/lang/Class;)Lorg/hamcrest/Matcher;
invokestatic org.hamcrest.CoreMatchers.is:(Lorg/hamcrest/Matcher;)Lorg/hamcrest/Matcher;
invokestatic org.junit.Assert.assertThat:(Ljava/lang/String;Ljava/lang/Object;Lorg/hamcrest/Matcher;)V
2: ldc "return value"
ldc 8472
aload 2
checkcast java.lang.Integer
invokevirtual java.lang.Integer.intValue:()I
i2l
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/String;JJ)V
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/nfi/test/StringNFITest;
0 4 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 4 2 retObj Ljava/lang/Object;
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/StringNFITest$NativeStringArgNode;)
MethodParameters:
Name Flags
callTarget
public void testStringRetConst(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, 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 "isString"
getstatic com.oracle.truffle.nfi.test.StringNFITest.UNCACHED_INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
aload 2
invokevirtual com.oracle.truffle.api.interop.InteropLibrary.isString:(Ljava/lang/Object;)Z
invokestatic org.junit.Assert.assertTrue:(Ljava/lang/String;Z)V
2: ldc "return value"
ldc "Hello, World!"
getstatic com.oracle.truffle.nfi.test.StringNFITest.UNCACHED_INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
aload 2
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
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/nfi/test/StringNFITest;
0 4 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 4 2 obj Ljava/lang/Object;
Exceptions:
throws com.oracle.truffle.api.interop.UnsupportedMessageException
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/StringNFITest$StringRetConstNode;)
MethodParameters:
Name Flags
callTarget
public void testStringRetDynamic(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
bipush 42
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
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/StringNFITest;
0 2 1 target Lcom/oracle/truffle/api/CallTarget;
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/StringNFITest$StringRetDynamicNode;)
MethodParameters:
Name Flags
target
private void testStringCallback(com.oracle.truffle.api.CallTarget, java.lang.Object, java.lang.String);
descriptor: (Lcom/oracle/truffle/api/CallTarget;Ljava/lang/Object;Ljava/lang/String;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
aload 3
putfield com.oracle.truffle.nfi.test.StringNFITest.expectedArg:Ljava/lang/String;
1: aload 0
aload 2
putfield com.oracle.truffle.nfi.test.StringNFITest.callbackRet:Ljava/lang/Object;
2: aload 1
iconst_2
anewarray java.lang.Object
dup
iconst_0
aload 0
getfield com.oracle.truffle.nfi.test.StringNFITest.strArgCallback:Ljava/lang/Object;
aastore
dup
iconst_1
aload 0
getfield com.oracle.truffle.nfi.test.StringNFITest.strRetCallback:Ljava/lang/Object;
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 4
start local 4 3: ldc "return value"
aload 4
ldc Ljava/lang/Integer;
invokestatic org.hamcrest.CoreMatchers.instanceOf:(Ljava/lang/Class;)Lorg/hamcrest/Matcher;
invokestatic org.hamcrest.CoreMatchers.is:(Lorg/hamcrest/Matcher;)Lorg/hamcrest/Matcher;
invokestatic org.junit.Assert.assertThat:(Ljava/lang/String;Ljava/lang/Object;Lorg/hamcrest/Matcher;)V
4: ldc "return value"
ldc 42
aload 4
checkcast java.lang.Integer
invokevirtual java.lang.Integer.intValue:()I
i2l
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/String;JJ)V
5: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lcom/oracle/truffle/nfi/test/StringNFITest;
0 6 1 target Lcom/oracle/truffle/api/CallTarget;
0 6 2 cbRet Ljava/lang/Object;
0 6 3 expected Ljava/lang/String;
3 6 4 ret Ljava/lang/Object;
MethodParameters:
Name Flags
target
cbRet
expected
public void testStringCallback(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
ldc "Hello, Native!"
ldc "Hello, Truffle!"
invokevirtual com.oracle.truffle.nfi.test.StringNFITest.testStringCallback:(Lcom/oracle/truffle/api/CallTarget;Ljava/lang/Object;Ljava/lang/String;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/nfi/test/StringNFITest;
0 2 1 target Lcom/oracle/truffle/api/CallTarget;
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/StringNFITest$StringCallbackNode;)
MethodParameters:
Name Flags
target
public void testUTF8StringCallback(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
ldc "Hello, UTF-8 \u00E4\u00E9\u00E7!"
ldc "UTF-8 seems to work \u20AC\u00A2"
invokevirtual com.oracle.truffle.nfi.test.StringNFITest.testStringCallback:(Lcom/oracle/truffle/api/CallTarget;Ljava/lang/Object;Ljava/lang/String;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/nfi/test/StringNFITest;
0 2 1 target Lcom/oracle/truffle/api/CallTarget;
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/StringNFITest$StringCallbackNode;)
MethodParameters:
Name Flags
target
public void testBoxedStringCallback(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 0
aload 1
new com.oracle.truffle.nfi.test.interop.BoxedPrimitive
dup
ldc "Hello, Native!"
invokespecial com.oracle.truffle.nfi.test.interop.BoxedPrimitive.<init>:(Ljava/lang/Object;)V
ldc "Hello, Truffle!"
invokevirtual com.oracle.truffle.nfi.test.StringNFITest.testStringCallback:(Lcom/oracle/truffle/api/CallTarget;Ljava/lang/Object;Ljava/lang/String;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/nfi/test/StringNFITest;
0 2 1 target Lcom/oracle/truffle/api/CallTarget;
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/StringNFITest$StringCallbackNode;)
MethodParameters:
Name Flags
target
public void testNativeStringCallback(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, 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 "isString"
getstatic com.oracle.truffle.nfi.test.StringNFITest.UNCACHED_INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
aload 2
invokevirtual com.oracle.truffle.api.interop.InteropLibrary.isString:(Ljava/lang/Object;)Z
invokestatic org.junit.Assert.assertTrue:(Ljava/lang/String;Z)V
2: ldc "return value"
ldc "same"
getstatic com.oracle.truffle.nfi.test.StringNFITest.UNCACHED_INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
aload 2
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
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/nfi/test/StringNFITest;
0 4 1 target Lcom/oracle/truffle/api/CallTarget;
1 4 2 obj Ljava/lang/Object;
Exceptions:
throws com.oracle.truffle.api.interop.UnsupportedMessageException
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/StringNFITest$NativeStringCallbackNode;)
MethodParameters:
Name Flags
target
private java.lang.Object lambda$1(java.lang.Object[]);
descriptor: ([Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: ldc "string argument"
aload 0
getfield com.oracle.truffle.nfi.test.StringNFITest.expectedArg:Ljava/lang/String;
aload 1
iconst_0
aaload
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
1: bipush 42
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/nfi/test/StringNFITest;
0 2 1 args [Ljava/lang/Object;
private java.lang.Object lambda$0(java.lang.Object[]);
descriptor: ([Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
Code:
stack=1, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.truffle.nfi.test.StringNFITest.callbackRet:Ljava/lang/Object;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/nfi/test/StringNFITest;
0 1 1 args [Ljava/lang/Object;
}
SourceFile: "StringNFITest.java"
NestMembers:
com.oracle.truffle.nfi.test.StringNFITest$NativeStringArgNode com.oracle.truffle.nfi.test.StringNFITest$NativeStringCallbackNode com.oracle.truffle.nfi.test.StringNFITest$StringArgNode com.oracle.truffle.nfi.test.StringNFITest$StringCallbackNode com.oracle.truffle.nfi.test.StringNFITest$StringRetConstNode com.oracle.truffle.nfi.test.StringNFITest$StringRetDynamicNode
InnerClasses:
public NativeStringArgNode = com.oracle.truffle.nfi.test.StringNFITest$NativeStringArgNode of com.oracle.truffle.nfi.test.StringNFITest
public NativeStringCallbackNode = com.oracle.truffle.nfi.test.StringNFITest$NativeStringCallbackNode of com.oracle.truffle.nfi.test.StringNFITest
public StringArgNode = com.oracle.truffle.nfi.test.StringNFITest$StringArgNode of com.oracle.truffle.nfi.test.StringNFITest
public StringCallbackNode = com.oracle.truffle.nfi.test.StringNFITest$StringCallbackNode of com.oracle.truffle.nfi.test.StringNFITest
public StringRetConstNode = com.oracle.truffle.nfi.test.StringNFITest$StringRetConstNode of com.oracle.truffle.nfi.test.StringNFITest
public StringRetDynamicNode = com.oracle.truffle.nfi.test.StringNFITest$StringRetDynamicNode of com.oracle.truffle.nfi.test.StringNFITest
public abstract Function = com.oracle.truffle.nfi.test.interop.TestCallback$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
RuntimeVisibleAnnotations:
org.junit.runner.RunWith(value = Lcom/oracle/truffle/tck/TruffleRunner;)