| /* |
| * Copyright (c) 2002, 2016, 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 4510979 |
| * @summary Test to make sure that the source documentation is indented properly |
| * when -linksourcetab is used. |
| * @author jamieh |
| * @library ../lib |
| * @modules jdk.javadoc/jdk.javadoc.internal.tool |
| * @build JavadocTester |
| * @run main TestSourceTab |
| */ |
| |
| import java.io.*; |
| |
| public class TestSourceTab extends JavadocTester { |
| |
| public static void main(String... args) throws Exception { |
| TestSourceTab tester = new TestSourceTab(); |
| tester.runTests(); |
| } |
| |
| @Test |
| void test() throws Exception { |
| String tmpSrcDir = "tmpSrc"; |
| String outdir1 = "out-tabLengthEight"; |
| String outdir2 = "out-tabLengthFour"; |
| initTabs(new File(testSrc), new File(tmpSrcDir)); |
| |
| // Run Javadoc on a source file with that is indented with a single tab per line |
| javadoc("-d", outdir1, |
| "-sourcepath", tmpSrcDir, |
| "-notimestamp", |
| "-linksource", |
| tmpSrcDir + "/SingleTab/C.java"); |
| checkExit(Exit.OK); |
| |
| // Run Javadoc on a source file with that is indented with a two tab per line |
| // If we double the tabs and decrease the tab length by a half, the output should |
| // be the same as the one generated above. |
| javadoc("-d", outdir2, |
| "-sourcepath", tmpSrcDir, |
| "-notimestamp", |
| "-sourcetab", "4", |
| tmpSrcDir + "/DoubleTab/C.java"); |
| checkExit(Exit.OK); |
| |
| diff(outdir1, outdir2, |
| "src-html/C.html", |
| "C.html"); |
| } |
| |
| void initTabs(File from, File to) throws IOException { |
| for (File f: from.listFiles()) { |
| File t = new File(to, f.getName()); |
| if (f.isDirectory()) { |
| initTabs(f, t); |
| } else if (f.getName().endsWith(".java")) { |
| write(t, read(f).replace("\\t", "\t")); |
| } |
| } |
| } |
| |
| String read(File f) throws IOException { |
| StringBuilder sb = new StringBuilder(); |
| try (BufferedReader in = new BufferedReader(new FileReader(f))) { |
| String line; |
| while ((line = in.readLine()) != null) { |
| sb.append(line); |
| sb.append(NL); |
| } |
| } |
| return sb.toString(); |
| } |
| |
| void write(File f, String s) throws IOException { |
| f.getParentFile().mkdirs(); |
| try (Writer out = new FileWriter(f)) { |
| out.write(s); |
| } |
| } |
| } |