public class com.oracle.truffle.api.test.source.ContentDigestTest
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.oracle.truffle.api.test.source.ContentDigestTest
super_class: java.lang.Object
{
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/test/source/ContentDigestTest;
public void emptySHA256();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: iconst_0
newarray 8
ldc "Empty SHA-256 digest"
invokestatic com.oracle.truffle.api.test.source.ContentDigestTest.assertDigest:([BLjava/lang/String;)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/api/test/source/ContentDigestTest;
Exceptions:
throws java.lang.Exception
RuntimeVisibleAnnotations:
org.junit.Test()
public void hiSHA256();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: ldc "Hi"
ldc "UTF-8"
invokevirtual java.lang.String.getBytes:(Ljava/lang/String;)[B
ldc "Empty SHA-256 digest"
invokestatic com.oracle.truffle.api.test.source.ContentDigestTest.assertDigest:([BLjava/lang/String;)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/api/test/source/ContentDigestTest;
Exceptions:
throws java.lang.Exception
RuntimeVisibleAnnotations:
org.junit.Test()
public void helloWorldSHA256();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: ldc "Hello World!"
ldc "UTF-8"
invokevirtual java.lang.String.getBytes:(Ljava/lang/String;)[B
ldc "Empty SHA-256 digest"
invokestatic com.oracle.truffle.api.test.source.ContentDigestTest.assertDigest:([BLjava/lang/String;)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/api/test/source/ContentDigestTest;
Exceptions:
throws java.lang.Exception
RuntimeVisibleAnnotations:
org.junit.Test()
public void minusSHA256();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: iconst_2
newarray 8
dup
iconst_0
bipush -75
bastore
dup
iconst_1
bipush 119
bastore
ldc "SHA-256 digest for negative byte"
invokestatic com.oracle.truffle.api.test.source.ContentDigestTest.assertDigest:([BLjava/lang/String;)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/api/test/source/ContentDigestTest;
Exceptions:
throws java.lang.Exception
RuntimeVisibleAnnotations:
org.junit.Test()
public void computeSHA256s();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=8, args_size=1
start local 0 0: iconst_0
istore 1
start local 1 1: goto 10
2: StackMap locals: int
StackMap stack:
invokestatic java.lang.System.currentTimeMillis:()J
lstore 2
start local 2 3: new java.lang.StringBuilder
dup
ldc "Digest for seed "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
lload 2
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc " is the same"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
astore 4
start local 4 4: new java.util.Random
dup
lload 2
invokespecial java.util.Random.<init>:(J)V
astore 5
start local 5 5: aload 5
sipush 2048
invokevirtual java.util.Random.nextInt:(I)I
istore 6
start local 6 6: iload 6
newarray 8
astore 7
start local 7 7: aload 5
aload 7
invokevirtual java.util.Random.nextBytes:([B)V
8: aload 7
aload 4
invokestatic com.oracle.truffle.api.test.source.ContentDigestTest.assertDigest:([BLjava/lang/String;)V
end local 7 end local 6 end local 5 end local 4 end local 2 9: iinc 1 1
StackMap locals:
StackMap stack:
10: iload 1
bipush 100
if_icmplt 2
end local 1 11: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Lcom/oracle/truffle/api/test/source/ContentDigestTest;
1 11 1 i I
3 9 2 seed J
4 9 4 msg Ljava/lang/String;
5 9 5 random Ljava/util/Random;
6 9 6 len I
7 9 7 arr [B
Exceptions:
throws java.lang.Exception
RuntimeVisibleAnnotations:
org.junit.Test()
private static void assertDigest(byte[], java.lang.String);
descriptor: ([BLjava/lang/String;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=6, locals=6, args_size=2
start local 0 start local 1 0: ldc "SHA-256"
invokestatic java.security.MessageDigest.getInstance:(Ljava/lang/String;)Ljava/security/MessageDigest;
aload 0
invokevirtual java.security.MessageDigest.digest:([B)[B
astore 2
start local 2 1: new java.math.BigInteger
dup
iconst_1
aload 2
invokespecial java.math.BigInteger.<init>:(I[B)V
bipush 16
invokevirtual java.math.BigInteger.toString:(I)Ljava/lang/String;
astore 3
start local 3 2: goto 4
3: StackMap locals: byte[] java.lang.String
StackMap stack:
new java.lang.StringBuilder
dup
bipush 48
invokestatic java.lang.String.valueOf:(C)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 3
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
astore 3
4: StackMap locals:
StackMap stack:
aload 3
invokevirtual java.lang.String.length:()I
bipush 64
if_icmplt 3
5: ldc "com.oracle.truffle.api.source.Source"
invokestatic java.lang.Class.forName:(Ljava/lang/String;)Ljava/lang/Class;
ldc "digest"
iconst_3
anewarray java.lang.Class
dup
iconst_0
ldc [B
aastore
dup
iconst_1
getstatic java.lang.Integer.TYPE:Ljava/lang/Class;
aastore
dup
iconst_2
getstatic java.lang.Integer.TYPE:Ljava/lang/Class;
aastore
invokevirtual java.lang.Class.getDeclaredMethod:(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
astore 4
start local 4 6: aload 4
iconst_1
invokestatic com.oracle.truffle.api.test.ReflectionUtils.setAccessible:(Ljava/lang/reflect/Executable;Z)V
7: aload 4
aconst_null
iconst_3
anewarray java.lang.Object
dup
iconst_0
aload 0
aastore
dup
iconst_1
iconst_0
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
aastore
dup
iconst_2
aload 0
arraylength
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
aastore
invokevirtual java.lang.reflect.Method.invoke:(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.lang.String
astore 5
start local 5 8: aload 1
aload 3
aload 5
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
9: return
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 arr [B
0 10 1 msg Ljava/lang/String;
1 10 2 result [B
2 10 3 expecting Ljava/lang/String;
6 10 4 m Ljava/lang/reflect/Method;
8 10 5 own Ljava/lang/String;
Exceptions:
throws java.lang.Exception
MethodParameters:
Name Flags
arr
msg final
}
SourceFile: "ContentDigestTest.java"