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test/tools/javac/annotations/repeatingAnnotations/BasicRepeatingAnnotations.java@873ddd9f4900 (annotated)

test/tools/javac/annotations/repeatingAnnotations/BasicRepeatingAnnotations.java

Fri, 31 Aug 2012 10:37:46 +0100

author

jfranck

date

Fri, 31 Aug 2012 10:37:46 +0100

changeset 1313

873ddd9f4900

child 1492

df694c775e8a

permissions

-rw-r--r--

7151010: Add compiler support for repeating annotations
Reviewed-by: jjg, mcimadamore

jfranck@1313	1	/*
jfranck@1313	2	* Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
jfranck@1313	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jfranck@1313	4	*
jfranck@1313	5	* This code is free software; you can redistribute it and/or modify it
jfranck@1313	6	* under the terms of the GNU General Public License version 2 only, as
jfranck@1313	7	* published by the Free Software Foundation.
jfranck@1313	8	*
jfranck@1313	9	* This code is distributed in the hope that it will be useful, but WITHOUT
jfranck@1313	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jfranck@1313	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
jfranck@1313	12	* version 2 for more details (a copy is included in the LICENSE file that
jfranck@1313	13	* accompanied this code).
jfranck@1313	14	*
jfranck@1313	15	* You should have received a copy of the GNU General Public License version
jfranck@1313	16	* 2 along with this work; if not, write to the Free Software Foundation,
jfranck@1313	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jfranck@1313	18	*
jfranck@1313	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jfranck@1313	20	* or visit www.oracle.com if you need additional information or have any
jfranck@1313	21	* questions.
jfranck@1313	22	*/
jfranck@1313	23
jfranck@1313	24	/**
jfranck@1313	25	* @test
jfranck@1313	26	* @summary Smoke test for repeating annotations
jfranck@1313	27	* @bug 7151010
jfranck@1313	28	*
jfranck@1313	29	* @run clean BasicRepeatingAnnotations BasicRepeatingAnnos BasicNonRepeatingAnno Foo Foos Bar
jfranck@1313	30	* @run compile BasicRepeatingAnnotations.java
jfranck@1313	31	* @run main BasicRepeatingAnnotations
jfranck@1313	32	*/
jfranck@1313	33
jfranck@1313	34	import java.lang.annotation.*;
jfranck@1313	35
jfranck@1313	36	@Retention(RetentionPolicy.RUNTIME)
jfranck@1313	37	@ContainedBy(Foos.class)
jfranck@1313	38	@interface Foo {}
jfranck@1313	39
jfranck@1313	40	@ContainerFor(Foo.class)
jfranck@1313	41	@Retention(RetentionPolicy.RUNTIME)
jfranck@1313	42	@interface Foos {
jfranck@1313	43	Foo[] value();
jfranck@1313	44	}
jfranck@1313	45
jfranck@1313	46	@interface Bar {}
jfranck@1313	47
jfranck@1313	48	@Foo @Foo
jfranck@1313	49	@Foo
jfranck@1313	50	@Bar
jfranck@1313	51	@Foo
jfranck@1313	52	@Foo
jfranck@1313	53	@Foo
jfranck@1313	54	@Foo
jfranck@1313	55	@Foo @Foo
jfranck@1313	56	@Foo
jfranck@1313	57	class BasicRepeatingAnnos {}
jfranck@1313	58
jfranck@1313	59	@Foo
jfranck@1313	60	class BasicNonRepeatingAnno {}
jfranck@1313	61
jfranck@1313	62	public class BasicRepeatingAnnotations {
jfranck@1313	63	public static void main(String[] args) throws Exception {
jfranck@1313	64	Annotation a = BasicRepeatingAnnos.class.getAnnotation(Foos.class);
jfranck@1313	65	if (a == null) {
jfranck@1313	66	throw new RuntimeException("Container annotation missing");
jfranck@1313	67	}
jfranck@1313	68
jfranck@1313	69	// verify that container not present on nonrepeating
jfranck@1313	70	a = BasicNonRepeatingAnno.class.getAnnotation(Foos.class);
jfranck@1313	71	if (a != null) {
jfranck@1313	72	throw new RuntimeException("Container annotation present");
jfranck@1313	73	}
jfranck@1313	74	a = BasicNonRepeatingAnno.class.getAnnotation(Foo.class);
jfranck@1313	75	if (a == null) {
jfranck@1313	76	throw new RuntimeException("Repeated annoation not directly present");
jfranck@1313	77	}
jfranck@1313	78	}
jfranck@1313	79	}