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test/tools/javac/annotations/TestAnnotationPackageInfo.java@7909abb85562 (annotated)

test/tools/javac/annotations/TestAnnotationPackageInfo.java

Wed, 14 Nov 2018 10:18:25 -0800

author

diazhou

date

Wed, 14 Nov 2018 10:18:25 -0800

changeset 3762

7909abb85562

parent 0

959103a6100f

permissions

-rw-r--r--

Added tag jdk8u201-b04 for changeset a7f48b9dfb82

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation.
aoqi@0	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
aoqi@0	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*/
aoqi@0	23
aoqi@0	24	/*
aoqi@0	25	* @test
aoqi@0	26	* @bug 6993311
aoqi@0	27	* @summary annotations on packages are not validated
aoqi@0	28	*/
aoqi@0	29
aoqi@0	30	import java.io.*;
aoqi@0	31	import java.net.*;
aoqi@0	32	import java.util.*;
aoqi@0	33	import javax.tools.*;
aoqi@0	34	import com.sun.source.util.*;
aoqi@0	35
aoqi@0	36	public class TestAnnotationPackageInfo {
aoqi@0	37	public static void main(String... args) throws Exception {
aoqi@0	38	new TestAnnotationPackageInfo().run();
aoqi@0	39	}
aoqi@0	40
aoqi@0	41	static class MyFileObject extends SimpleJavaFileObject {
aoqi@0	42	private String text;
aoqi@0	43	public MyFileObject(String fileName, String text) {
aoqi@0	44	super(URI.create("myfo:/" + fileName), JavaFileObject.Kind.SOURCE);
aoqi@0	45	this.text = text;
aoqi@0	46	}
aoqi@0	47	@Override
aoqi@0	48	public CharSequence getCharContent(boolean ignoreEncodingErrors) {
aoqi@0	49	return text;
aoqi@0	50	}
aoqi@0	51	}
aoqi@0	52
aoqi@0	53	public void run() throws Exception {
aoqi@0	54	final String bootPath = System.getProperty("sun.boot.class.path");
aoqi@0	55	final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
aoqi@0	56	assert tool != null;
aoqi@0	57
aoqi@0	58	JavaFileObject test_java = new MyFileObject("test/Test.java",
aoqi@0	59	"package test; public @interface Test {\n" +
aoqi@0	60	" public int mandatory();\n" +
aoqi@0	61	"}\n");
aoqi@0	62
aoqi@0	63	JavaFileObject package_info_java = new MyFileObject("test/package-info.java",
aoqi@0	64	"@Test package test;");
aoqi@0	65
aoqi@0	66	DiagnosticCollector<JavaFileObject> coll = new DiagnosticCollector<JavaFileObject>();
aoqi@0	67
aoqi@0	68	List<String> options = Arrays.asList("-bootclasspath", bootPath);
aoqi@0	69	List<? extends JavaFileObject> files = Arrays.asList(test_java, package_info_java);
aoqi@0	70	JavacTask ct = (JavacTask)tool.getTask(null, null, coll, options, null, files);
aoqi@0	71	ct.analyze();
aoqi@0	72
aoqi@0	73	String expectedCode = "compiler.err.annotation.missing.default.value";
aoqi@0	74	List<Diagnostic<? extends JavaFileObject>> diags = coll.getDiagnostics();
aoqi@0	75	switch (diags.size()) {
aoqi@0	76	case 0:
aoqi@0	77	throw new Exception("no diagnostics reported");
aoqi@0	78	case 1:
aoqi@0	79	String code = diags.get(0).getCode();
aoqi@0	80	if (code.equals(expectedCode))
aoqi@0	81	return;
aoqi@0	82	throw new Exception("unexpected diag: " + diags.get(0));
aoqi@0	83	default:
aoqi@0	84	throw new Exception("unexpected diags reported: " + diags);
aoqi@0	85	}
aoqi@0	86	}
aoqi@0	87	}