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/*
* Copyright (c) 2012, 2015, 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
* @bug 6493690
* @summary javadoc should have a javax.tools.Tool service provider
* @modules java.compiler
* jdk.compiler
* @build APITest
* @run main GetTask_FileObjectsTest
*/
import java.io.File;
import java.util.Arrays;
import javax.tools.DocumentationTool;
import javax.tools.DocumentationTool.DocumentationTask;
import javax.tools.JavaFileObject;
import javax.tools.StandardJavaFileManager;
import javax.tools.ToolProvider;
/**
* Tests for DocumentationTool.getTask fileObjects parameter.
*/
public class GetTask_FileObjectsTest extends APITest {
public static void main(String... args) throws Exception {
new GetTask_FileObjectsTest().run();
}
/**
* Verify that expected output files are written via the file manager,
* for a source file read from the file system with StandardJavaFileManager.
*/
@Test
public void testStandardFileObject() throws Exception {
File testSrc = new File(System.getProperty("test.src"));
File srcFile = new File(testSrc, "pkg/C.java");
DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
File outDir = getOutDir();
fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
Iterable<? extends JavaFileObject> files = fm.getJavaFileObjects(srcFile);
DocumentationTask t = tool.getTask(null, fm, null, null, null, files);
if (t.call()) {
System.err.println("task succeeded");
checkFiles(outDir, standardExpectFiles);
} else {
throw new Exception("task failed");
}
}
}
/**
* Verify that expected output files are written via the file manager,
* for an in-memory file object.
*/
@Test
public void testMemoryFileObject() throws Exception {
JavaFileObject srcFile = createSimpleJavaFileObject();
DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
File outDir = getOutDir();
fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
Iterable<? extends JavaFileObject> files = Arrays.asList(srcFile);
DocumentationTask t = tool.getTask(null, fm, null, null, null, files);
if (t.call()) {
System.err.println("task succeeded");
checkFiles(outDir, standardExpectFiles);
} else {
throw new Exception("task failed");
}
}
}
/**
* Verify bad file object is handled correctly.
*/
@Test
public void testBadFileObject() throws Exception {
File testSrc = new File(System.getProperty("test.src"));
File srcFile = new File(testSrc, "pkg/C.class"); // unacceptable file kind
DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
File outDir = getOutDir();
fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
Iterable<? extends JavaFileObject> files = fm.getJavaFileObjects(srcFile);
try {
DocumentationTask t = tool.getTask(null, fm, null, null, null, files);
error("getTask succeeded, no exception thrown");
} catch (IllegalArgumentException e) {
System.err.println("exception caught as expected: " + e);
}
}
}
/**
* Verify null is handled correctly.
*/
@Test
public void testNull() throws Exception {
DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
File outDir = getOutDir();
fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
Iterable<? extends JavaFileObject> files = Arrays.asList((JavaFileObject) null);
try {
DocumentationTask t = tool.getTask(null, fm, null, null, null, files);
error("getTask succeeded, no exception thrown");
} catch (NullPointerException e) {
System.err.println("exception caught as expected: " + e);
}
}
}
}
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