137 lines
5.5 KiB
Java
137 lines
5.5 KiB
Java
/*
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* Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6493690
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* @summary javadoc should have a javax.tools.Tool service provider
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* @modules java.compiler
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* jdk.compiler
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* @build APITest
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* @run main GetTask_FileObjectsTest
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*/
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import java.io.File;
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import java.util.Arrays;
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import javax.tools.DocumentationTool;
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import javax.tools.DocumentationTool.DocumentationTask;
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import javax.tools.JavaFileObject;
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import javax.tools.StandardJavaFileManager;
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import javax.tools.ToolProvider;
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/**
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* Tests for DocumentationTool.getTask fileObjects parameter.
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*/
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public class GetTask_FileObjectsTest extends APITest {
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public static void main(String... args) throws Exception {
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new GetTask_FileObjectsTest().run();
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}
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/**
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* Verify that expected output files are written via the file manager,
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* for a source file read from the file system with StandardJavaFileManager.
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*/
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@Test
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public void testStandardFileObject() throws Exception {
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File testSrc = new File(System.getProperty("test.src"));
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File srcFile = new File(testSrc, "pkg/C.java");
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DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
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try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
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File outDir = getOutDir();
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fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
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Iterable<? extends JavaFileObject> files = fm.getJavaFileObjects(srcFile);
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DocumentationTask t = tool.getTask(null, fm, null, null, null, files);
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if (t.call()) {
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System.err.println("task succeeded");
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checkFiles(outDir, standardExpectFiles);
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} else {
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throw new Exception("task failed");
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}
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}
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}
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/**
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* Verify that expected output files are written via the file manager,
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* for an in-memory file object.
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*/
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@Test
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public void testMemoryFileObject() throws Exception {
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JavaFileObject srcFile = createSimpleJavaFileObject();
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DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
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try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
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File outDir = getOutDir();
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fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
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Iterable<? extends JavaFileObject> files = Arrays.asList(srcFile);
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DocumentationTask t = tool.getTask(null, fm, null, null, null, files);
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if (t.call()) {
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System.err.println("task succeeded");
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checkFiles(outDir, standardExpectFiles);
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} else {
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throw new Exception("task failed");
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}
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}
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}
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/**
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* Verify bad file object is handled correctly.
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*/
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@Test
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public void testBadFileObject() throws Exception {
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File testSrc = new File(System.getProperty("test.src"));
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File srcFile = new File(testSrc, "pkg/C.class"); // unacceptable file kind
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DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
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try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
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File outDir = getOutDir();
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fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
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Iterable<? extends JavaFileObject> files = fm.getJavaFileObjects(srcFile);
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try {
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DocumentationTask t = tool.getTask(null, fm, null, null, null, files);
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error("getTask succeeded, no exception thrown");
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} catch (IllegalArgumentException e) {
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System.err.println("exception caught as expected: " + e);
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}
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}
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}
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/**
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* Verify null is handled correctly.
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*/
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@Test
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public void testNull() throws Exception {
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DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
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try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
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File outDir = getOutDir();
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fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
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Iterable<? extends JavaFileObject> files = Arrays.asList((JavaFileObject) null);
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try {
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DocumentationTask t = tool.getTask(null, fm, null, null, null, files);
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error("getTask succeeded, no exception thrown");
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} catch (NullPointerException e) {
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System.err.println("exception caught as expected: " + e);
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}
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}
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}
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}
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