TestSourceTab.java revision 3294:9adfb22ff08f
1321936Shselasky/* 2321936Shselasky * Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved. 3321936Shselasky * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4321936Shselasky * 5321936Shselasky * This code is free software; you can redistribute it and/or modify it 6321936Shselasky * under the terms of the GNU General Public License version 2 only, as 7321936Shselasky * published by the Free Software Foundation. 8321936Shselasky * 9321936Shselasky * This code is distributed in the hope that it will be useful, but WITHOUT 10321936Shselasky * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11321936Shselasky * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12321936Shselasky * version 2 for more details (a copy is included in the LICENSE file that 13321936Shselasky * accompanied this code). 14321936Shselasky * 15321936Shselasky * You should have received a copy of the GNU General Public License version 16321936Shselasky * 2 along with this work; if not, write to the Free Software Foundation, 17321936Shselasky * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18321936Shselasky * 19321936Shselasky * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20321936Shselasky * or visit www.oracle.com if you need additional information or have any 21321936Shselasky * questions. 22321936Shselasky */ 23321936Shselasky 24321936Shselasky/* 25321936Shselasky * @test 26321936Shselasky * @bug 4510979 27321936Shselasky * @summary Test to make sure that the source documentation is indented properly 28321936Shselasky * when -linksourcetab is used. 29321936Shselasky * @author jamieh 30321936Shselasky * @library ../lib 31321936Shselasky * @modules jdk.javadoc/jdk.javadoc.internal.tool 32321936Shselasky * @build JavadocTester 33321936Shselasky * @run main TestSourceTab 34321936Shselasky */ 35321936Shselasky 36321936Shselaskyimport java.io.*; 37321936Shselasky 38321936Shselaskypublic class TestSourceTab extends JavadocTester { 39321936Shselasky 40321936Shselasky public static void main(String... args) throws Exception { 41321936Shselasky TestSourceTab tester = new TestSourceTab(); 42321936Shselasky tester.runTests(); 43321936Shselasky } 44321936Shselasky 45321936Shselasky @Test 46321936Shselasky void test() throws Exception { 47321936Shselasky String tmpSrcDir = "tmpSrc"; 48321936Shselasky String outdir1 = "out-tabLengthEight"; 49321936Shselasky String outdir2 = "out-tabLengthFour"; 50321936Shselasky initTabs(new File(testSrc), new File(tmpSrcDir)); 51321936Shselasky 52321936Shselasky // Run Javadoc on a source file with that is indented with a single tab per line 53321936Shselasky javadoc("-d", outdir1, 54321936Shselasky "-sourcepath", tmpSrcDir, 55321936Shselasky "-notimestamp", 56321936Shselasky "-linksource", 57321936Shselasky tmpSrcDir + "/SingleTab/C.java"); 58321936Shselasky checkExit(Exit.OK); 59321936Shselasky 60321936Shselasky // Run Javadoc on a source file with that is indented with a two tab per line 61321936Shselasky // If we double the tabs and decrease the tab length by a half, the output should 62321936Shselasky // be the same as the one generated above. 63321936Shselasky javadoc("-d", outdir2, 64321936Shselasky "-sourcepath", tmpSrcDir, 65321936Shselasky "-notimestamp", 66321936Shselasky "-sourcetab", "4", 67321936Shselasky tmpSrcDir + "/DoubleTab/C.java"); 68321936Shselasky checkExit(Exit.OK); 69321936Shselasky 70321936Shselasky diff(outdir1, outdir2, 71321936Shselasky "src-html/C.html", 72321936Shselasky "C.html"); 73321936Shselasky } 74321936Shselasky 75321936Shselasky void initTabs(File from, File to) throws IOException { 76321936Shselasky for (File f: from.listFiles()) { 77321936Shselasky File t = new File(to, f.getName()); 78321936Shselasky if (f.isDirectory()) { 79321936Shselasky initTabs(f, t); 80321936Shselasky } else if (f.getName().endsWith(".java")) { 81321936Shselasky write(t, read(f).replace("\\t", "\t")); 82321936Shselasky } 83321936Shselasky } 84321936Shselasky } 85321936Shselasky 86321936Shselasky String read(File f) throws IOException { 87321936Shselasky StringBuilder sb = new StringBuilder(); 88321936Shselasky try (BufferedReader in = new BufferedReader(new FileReader(f))) { 89321936Shselasky String line; 90321936Shselasky while ((line = in.readLine()) != null) { 91321936Shselasky sb.append(line); 92321936Shselasky sb.append(NL); 93321936Shselasky } 94321936Shselasky } 95321936Shselasky return sb.toString(); 96321936Shselasky } 97321936Shselasky 98321936Shselasky void write(File f, String s) throws IOException { 99321936Shselasky f.getParentFile().mkdirs(); 100321936Shselasky try (Writer out = new FileWriter(f)) { 101321936Shselasky out.write(s); 102321936Shselasky } 103321936Shselasky } 104321936Shselasky} 105321936Shselasky