/*
* Copyright ( c ) 2016 , 2017 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
* or visit www . oracle . com if you need additional information or have any
* questions .
*/
/**
* @ test
* @ library src
* @ build m /* Basic
* @ run testng / othervm Basic
* @ summary Basic test for annotations on modules
*/
import java.lang.annotation.Annotation;
import p.annotation.Foo;
import p.annotation.Bar;
import p.annotation.Baz;
import org.testng.annotations.Test;
import static org.testng.Assert .*;
public class Basic {
final Module module = Foo.class .getModule();
/**
* { @ code @ Foo } does not have RUNTIME retention policy .
*/
@Test
public void testInvisibleAnnotation() {
assertFalse(module.isAnnotationPresent(Foo.class ));
assertNull(module.getAnnotation(Foo.class ));
}
/**
* { @ code @ Bar } has RUNTIME retention policy and value " bar "
*/
@Test
public void testBarAnnotation() {
assertTrue(module.isAnnotationPresent(Bar.class ));
Bar bar = module.getAnnotation(Bar.class );
assertNotNull(bar);
assertEquals(bar.value(), "bar" );
}
/**
* { @ code @ Baz } has RUNTIME retention policy has a repeating value
*/
@Test
public void testBazAnnotation() {
assertTrue(module.isAnnotationPresent(Baz.class ));
Baz baz = module.getAnnotation(Baz.class );
assertNotNull(baz);
String[] expected = { "one" , "two" , "three" };
assertEquals(baz.value(), expected);
}
/**
* Test annotations with RUNTIME retention policy
*/
@Test
public void testRuntimeAnnotations() {
Annotation[] a = module.getAnnotations();
assertEquals(a, module.getDeclaredAnnotations());
assertTrue(a.length == 2 );
Bar bar;
Baz baz;
if (a[0 ] instanceof Bar) {
bar = (Bar)a[0 ];
baz = (Baz)a[1 ];
} else {
bar = (Bar)a[1 ];
baz = (Baz)a[0 ];
}
assertEquals(bar.value(), "bar" );
String[] expected = { "one" , "two" , "three" };
assertEquals(baz.value(), expected);
}
}
Messung V0.5 in Prozent C=95 H=82 G=88
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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