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* version 2 for more details ( a copy is included in the LICENSE file that
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*
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* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
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/**
* @ test
* @ bug 8075331
* @ summary Verify that we can call varargs methods
* @ run build TestScaffold VMConnection TargetAdapter TargetListener
* @ run compile - g InvokeVarArgs . java
* @ run driver InvokeVarArgs
*/
import com.sun.jdi.*;
import com.sun.jdi.event.*;
import java.util.Arrays;
interface MyInterface {
}
class SomeClass implements MyInterface {
}
class InvokeVarArgsTarg {
public static void main(String args[]) {
new InvokeVarArgsTarg().run();
}
SomeClass someClass1 = new SomeClass();
SomeClass someClass2 = new SomeClass();
MyInterface[] array = new MyInterface[]{someClass1, someClass2};
SomeClass[] array2 = new SomeClass[]{someClass1, someClass2};
public void run() {
System.out.println("size(array) : " + size(array));
System.out.println("size(array2) : " + size(array2));
}
int size(Object... value) {
return value.length;
}
}
public class InvokeVarArgs extends TestScaffold {
public static void main(String args[]) throws Exception {
new InvokeVarArgs(args).startTests();
}
InvokeVarArgs(String args[]) throws Exception {
super (args);
}
protected void runTests() throws Exception {
BreakpointEvent bpe = startTo("InvokeVarArgsTarg" , "run" , "()V" );
StackFrame frame = bpe.thread ().frame(0 );
ObjectReference targetObj = frame.thisObject();
ReferenceType targetType = (ReferenceType) targetObj.type();
Value arrayVal = targetObj.getValue(targetType.fieldByName("array" ));
Value array2Val = targetObj.getValue(targetType.fieldByName("array2" ));
Method sizeMethod = targetType.methodsByName("size" , "([Ljava/lang/Object;)I" ).get(0 );
IntegerValue size = (IntegerValue) targetObj.invokeMethod(bpe.thread (), sizeMethod, Arrays.asList(new Value[]{arrayVal}), 0 );
if (size.value() != 2 ) {
throw new Exception("size(array) should be 2, but was " + size.value());
}
size = (IntegerValue) targetObj.invokeMethod(bpe.thread (), sizeMethod, Arrays.asList(new Value[]{array2Val}), 0 );
if (size.value() != 2 ) {
throw new Exception("size(array2) should be 2, but was " + size.value());
}
listenUntilVMDisconnect();
}
}
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