public class com.oracle.truffle.js.test.runtime.NullishCoalescingTest
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.oracle.truffle.js.test.runtime.NullishCoalescingTest
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/js/test/runtime/NullishCoalescingTest;
public void testNullish();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: ldc "null ?? 'exp'"
invokestatic com.oracle.truffle.js.test.runtime.NullishCoalescingTest.testIntl:(Ljava/lang/String;)Lorg/graalvm/polyglot/Value;
invokevirtual org.graalvm.polyglot.Value.asString:()Ljava/lang/String;
ldc "exp"
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
invokestatic org.junit.Assert.assertTrue:(Z)V
1: ldc "undefined ?? 'exp'"
invokestatic com.oracle.truffle.js.test.runtime.NullishCoalescingTest.testIntl:(Ljava/lang/String;)Lorg/graalvm/polyglot/Value;
invokevirtual org.graalvm.polyglot.Value.asString:()Ljava/lang/String;
ldc "exp"
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
invokestatic org.junit.Assert.assertTrue:(Z)V
2: ldc "42 ?? 'exp'"
invokestatic com.oracle.truffle.js.test.runtime.NullishCoalescingTest.testIntl:(Ljava/lang/String;)Lorg/graalvm/polyglot/Value;
invokevirtual org.graalvm.polyglot.Value.asInt:()I
bipush 42
if_icmpne 3
iconst_1
goto 4
StackMap locals:
StackMap stack:
3: iconst_0
StackMap locals:
StackMap stack: int
4: invokestatic org.junit.Assert.assertTrue:(Z)V
5: ldc "42.42 ?? 'exp'"
invokestatic com.oracle.truffle.js.test.runtime.NullishCoalescingTest.testIntl:(Ljava/lang/String;)Lorg/graalvm/polyglot/Value;
invokevirtual org.graalvm.polyglot.Value.asDouble:()D
ldc 42.42
dcmpl
ifne 6
iconst_1
goto 7
StackMap locals:
StackMap stack:
6: iconst_0
StackMap locals:
StackMap stack: int
7: invokestatic org.junit.Assert.assertTrue:(Z)V
8: ldc "false ?? 'exp'"
invokestatic com.oracle.truffle.js.test.runtime.NullishCoalescingTest.testIntl:(Ljava/lang/String;)Lorg/graalvm/polyglot/Value;
invokevirtual org.graalvm.polyglot.Value.asBoolean:()Z
ifeq 9
iconst_0
goto 10
StackMap locals:
StackMap stack:
9: iconst_1
StackMap locals:
StackMap stack: int
10: invokestatic org.junit.Assert.assertTrue:(Z)V
11: ldc "true ?? 'exp'"
invokestatic com.oracle.truffle.js.test.runtime.NullishCoalescingTest.testIntl:(Ljava/lang/String;)Lorg/graalvm/polyglot/Value;
invokevirtual org.graalvm.polyglot.Value.asBoolean:()Z
invokestatic org.junit.Assert.assertTrue:(Z)V
12: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Lcom/oracle/truffle/js/test/runtime/NullishCoalescingTest;
RuntimeVisibleAnnotations:
org.junit.Test()
public void testNullishErrors();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: ldc "cannot immediately contain"
astore 1
start local 1 1: ldc "2020"
aload 1
ldc "1 ?? 1 || 1"
invokestatic com.oracle.truffle.js.test.runtime.NullishCoalescingTest.testFail:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
2: ldc "2020"
aload 1
ldc "1 ?? 1 && 1"
invokestatic com.oracle.truffle.js.test.runtime.NullishCoalescingTest.testFail:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
3: ldc "2020"
aload 1
ldc "1 || 1 ?? 1"
invokestatic com.oracle.truffle.js.test.runtime.NullishCoalescingTest.testFail:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
4: ldc "2020"
aload 1
ldc "1 && 1 ?? 1"
invokestatic com.oracle.truffle.js.test.runtime.NullishCoalescingTest.testFail:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
5: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lcom/oracle/truffle/js/test/runtime/NullishCoalescingTest;
1 6 1 expected Ljava/lang/String;
RuntimeVisibleAnnotations:
org.junit.Test()
private static org.graalvm.polyglot.Value testIntl(java.lang.String);
descriptor: (Ljava/lang/String;)Lorg/graalvm/polyglot/Value;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=4, args_size=1
start local 0 0: ldc "2019"
ldc "Expected an operand but found ?"
aload 0
invokestatic com.oracle.truffle.js.test.runtime.NullishCoalescingTest.testFail:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
1: aconst_null
astore 1
aconst_null
astore 2
2: iconst_0
anewarray java.lang.String
invokestatic com.oracle.truffle.js.test.JSTest.newContextBuilder:([Ljava/lang/String;)Lorg/graalvm/polyglot/Context$Builder;
ldc "js.ecmascript-version"
ldc "2020"
invokevirtual org.graalvm.polyglot.Context$Builder.option:(Ljava/lang/String;Ljava/lang/String;)Lorg/graalvm/polyglot/Context$Builder;
invokevirtual org.graalvm.polyglot.Context$Builder.build:()Lorg/graalvm/polyglot/Context;
astore 3
start local 3 3: aload 3
ldc "js"
aload 0
invokevirtual org.graalvm.polyglot.Context.eval:(Ljava/lang/String;Ljava/lang/CharSequence;)Lorg/graalvm/polyglot/Value;
4: aload 3
ifnull 5
aload 3
invokevirtual org.graalvm.polyglot.Context.close:()V
5: StackMap locals: java.lang.String java.lang.Throwable java.lang.Throwable org.graalvm.polyglot.Context
StackMap stack: org.graalvm.polyglot.Value
areturn
StackMap locals:
StackMap stack: java.lang.Throwable
6: astore 1
7: aload 3
ifnull 8
aload 3
invokevirtual org.graalvm.polyglot.Context.close:()V
end local 3 StackMap locals:
StackMap stack:
8: aload 1
athrow
StackMap locals:
StackMap stack: java.lang.Throwable
9: astore 2
aload 1
ifnonnull 10
aload 2
astore 1
goto 11
StackMap locals:
StackMap stack:
10: aload 1
aload 2
if_acmpeq 11
aload 1
aload 2
invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
StackMap locals:
StackMap stack:
11: aload 1
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 source Ljava/lang/String;
3 8 3 context Lorg/graalvm/polyglot/Context;
Exception table:
from to target type
3 4 6 any
2 5 9 any
6 9 9 any
MethodParameters:
Name Flags
source
private static void testFail(java.lang.String, java.lang.String, java.lang.String);
descriptor: (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=7, args_size=3
start local 0 start local 1 start local 2 0: aconst_null
astore 3
aconst_null
astore 4
1: iconst_0
anewarray java.lang.String
invokestatic com.oracle.truffle.js.test.JSTest.newContextBuilder:([Ljava/lang/String;)Lorg/graalvm/polyglot/Context$Builder;
ldc "js.ecmascript-version"
aload 0
invokevirtual org.graalvm.polyglot.Context$Builder.option:(Ljava/lang/String;Ljava/lang/String;)Lorg/graalvm/polyglot/Context$Builder;
invokevirtual org.graalvm.polyglot.Context$Builder.build:()Lorg/graalvm/polyglot/Context;
astore 5
start local 5 2: aload 5
ldc "js"
aload 2
invokevirtual org.graalvm.polyglot.Context.eval:(Ljava/lang/String;Ljava/lang/CharSequence;)Lorg/graalvm/polyglot/Value;
pop
3: invokestatic org.junit.Assert.fail:()V
4: goto 8
StackMap locals: java.lang.String java.lang.String java.lang.String java.lang.Throwable java.lang.Throwable org.graalvm.polyglot.Context
StackMap stack: org.graalvm.polyglot.PolyglotException
5: astore 6
start local 6 6: aload 6
invokevirtual org.graalvm.polyglot.PolyglotException.isSyntaxError:()Z
invokestatic org.junit.Assert.assertTrue:(Z)V
7: aload 6
invokevirtual org.graalvm.polyglot.PolyglotException.getMessage:()Ljava/lang/String;
aload 6
invokevirtual org.graalvm.polyglot.PolyglotException.getMessage:()Ljava/lang/String;
aload 1
invokevirtual java.lang.String.contains:(Ljava/lang/CharSequence;)Z
invokestatic org.junit.Assert.assertTrue:(Ljava/lang/String;Z)V
end local 6 8: StackMap locals:
StackMap stack:
aload 5
ifnull 14
aload 5
invokevirtual org.graalvm.polyglot.Context.close:()V
goto 14
StackMap locals:
StackMap stack: java.lang.Throwable
9: astore 3
aload 5
ifnull 10
aload 5
invokevirtual org.graalvm.polyglot.Context.close:()V
end local 5 StackMap locals:
StackMap stack:
10: aload 3
athrow
StackMap locals:
StackMap stack: java.lang.Throwable
11: astore 4
aload 3
ifnonnull 12
aload 4
astore 3
goto 13
StackMap locals:
StackMap stack:
12: aload 3
aload 4
if_acmpeq 13
aload 3
aload 4
invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
StackMap locals:
StackMap stack:
13: aload 3
athrow
14: StackMap locals:
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 version Ljava/lang/String;
0 15 1 expectedFail Ljava/lang/String;
0 15 2 source Ljava/lang/String;
2 10 5 context Lorg/graalvm/polyglot/Context;
6 8 6 e Lorg/graalvm/polyglot/PolyglotException;
Exception table:
from to target type
2 4 5 Class org.graalvm.polyglot.PolyglotException
2 8 9 any
1 11 11 any
MethodParameters:
Name Flags
version
expectedFail
source
}
SourceFile: "NullishCoalescingTest.java"
InnerClasses:
public final Builder = org.graalvm.polyglot.Context$Builder of org.graalvm.polyglot.Context