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test/tools/javadoc/api/basic/GetTask_FileObjectsTest.java@ec280466843d (annotated)

test/tools/javadoc/api/basic/GetTask_FileObjectsTest.java

Tue, 06 Jun 2017 10:03:06 -0700

author

asaha

date

Tue, 06 Jun 2017 10:03:06 -0700

changeset 3395

ec280466843d

parent 0

959103a6100f

permissions

-rw-r--r--

Added tag jdk8u141-b12 for changeset b5259d2465fa

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2012, 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 6493690
aoqi@0	27	* @summary javadoc should have a javax.tools.Tool service provider
aoqi@0	28	* @build APITest
aoqi@0	29	* @run main GetTask_FileObjectsTest
aoqi@0	30	*/
aoqi@0	31
aoqi@0	32	import java.io.File;
aoqi@0	33	import java.util.Arrays;
aoqi@0	34	import javax.tools.DocumentationTool;
aoqi@0	35	import javax.tools.DocumentationTool.DocumentationTask;
aoqi@0	36	import javax.tools.JavaFileObject;
aoqi@0	37	import javax.tools.StandardJavaFileManager;
aoqi@0	38	import javax.tools.ToolProvider;
aoqi@0	39
aoqi@0	40	/**
aoqi@0	41	* Tests for DocumentationTool.getTask fileObjects parameter.
aoqi@0	42	*/
aoqi@0	43	public class GetTask_FileObjectsTest extends APITest {
aoqi@0	44	public static void main(String... args) throws Exception {
aoqi@0	45	new GetTask_FileObjectsTest().run();
aoqi@0	46	}
aoqi@0	47
aoqi@0	48	/**
aoqi@0	49	* Verify that expected output files are written via the file manager,
aoqi@0	50	* for a source file read from the file system with StandardJavaFileManager.
aoqi@0	51	*/
aoqi@0	52	@Test
aoqi@0	53	public void testStandardFileObject() throws Exception {
aoqi@0	54	File testSrc = new File(System.getProperty("test.src"));
aoqi@0	55	File srcFile = new File(testSrc, "pkg/C.java");
aoqi@0	56	DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
aoqi@0	57	StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
aoqi@0	58	File outDir = getOutDir();
aoqi@0	59	fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
aoqi@0	60	Iterable<? extends JavaFileObject> files = fm.getJavaFileObjects(srcFile);
aoqi@0	61	DocumentationTask t = tool.getTask(null, fm, null, null, null, files);
aoqi@0	62	if (t.call()) {
aoqi@0	63	System.err.println("task succeeded");
aoqi@0	64	checkFiles(outDir, standardExpectFiles);
aoqi@0	65	} else {
aoqi@0	66	throw new Exception("task failed");
aoqi@0	67	}
aoqi@0	68	}
aoqi@0	69
aoqi@0	70	/**
aoqi@0	71	* Verify that expected output files are written via the file manager,
aoqi@0	72	* for an in-memory file object.
aoqi@0	73	*/
aoqi@0	74	@Test
aoqi@0	75	public void testMemoryFileObject() throws Exception {
aoqi@0	76	JavaFileObject srcFile = createSimpleJavaFileObject();
aoqi@0	77	DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
aoqi@0	78	StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
aoqi@0	79	File outDir = getOutDir();
aoqi@0	80	fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
aoqi@0	81	Iterable<? extends JavaFileObject> files = Arrays.asList(srcFile);
aoqi@0	82	DocumentationTask t = tool.getTask(null, fm, null, null, null, files);
aoqi@0	83	if (t.call()) {
aoqi@0	84	System.err.println("task succeeded");
aoqi@0	85	checkFiles(outDir, standardExpectFiles);
aoqi@0	86	} else {
aoqi@0	87	throw new Exception("task failed");
aoqi@0	88	}
aoqi@0	89	}
aoqi@0	90
aoqi@0	91	/**
aoqi@0	92	* Verify bad file object is handled correctly.
aoqi@0	93	*/
aoqi@0	94	@Test
aoqi@0	95	public void testBadFileObject() throws Exception {
aoqi@0	96	File testSrc = new File(System.getProperty("test.src"));
aoqi@0	97	File srcFile = new File(testSrc, "pkg/C.class"); // unacceptable file kind
aoqi@0	98	DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
aoqi@0	99	StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
aoqi@0	100	File outDir = getOutDir();
aoqi@0	101	fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
aoqi@0	102	Iterable<? extends JavaFileObject> files = fm.getJavaFileObjects(srcFile);
aoqi@0	103	try {
aoqi@0	104	DocumentationTask t = tool.getTask(null, fm, null, null, null, files);
aoqi@0	105	error("getTask succeeded, no exception thrown");
aoqi@0	106	} catch (IllegalArgumentException e) {
aoqi@0	107	System.err.println("exception caught as expected: " + e);
aoqi@0	108	}
aoqi@0	109	}
aoqi@0	110
aoqi@0	111	/**
aoqi@0	112	* Verify null is handled correctly.
aoqi@0	113	*/
aoqi@0	114	@Test
aoqi@0	115	public void testNull() throws Exception {
aoqi@0	116	DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
aoqi@0	117	StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
aoqi@0	118	File outDir = getOutDir();
aoqi@0	119	fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
aoqi@0	120	Iterable<? extends JavaFileObject> files = Arrays.asList((JavaFileObject) null);
aoqi@0	121	try {
aoqi@0	122	DocumentationTask t = tool.getTask(null, fm, null, null, null, files);
aoqi@0	123	error("getTask succeeded, no exception thrown");
aoqi@0	124	} catch (NullPointerException e) {
aoqi@0	125	System.err.println("exception caught as expected: " + e);
aoqi@0	126	}
aoqi@0	127	}
aoqi@0	128
aoqi@0	129	}
aoqi@0	130