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/*
* Copyright (c) 2002, 2008, 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/
* @build JavadocTester
* @build TestSourceTab
* @run main TestSourceTab
*/
import java.io.*;
public class TestSourceTab extends JavadocTester {
private static final String BUG_ID = "4510979";
private static final String TMP_SRC_DIR = "tmpSrc";
private static final String OUTPUT_DIR1 = BUG_ID + "-tabLengthEight";
private static final String OUTPUT_DIR2 = BUG_ID + "-tabLengthFour";
private static final String[][] TEST = NO_TEST;
private static final String[][] NEGATED_TEST = NO_TEST;
//Run Javadoc on a source file with that is indented with a single tab per line
private static final String[] ARGS1 =
new String[] {
"-d", OUTPUT_DIR1, "-sourcepath", TMP_SRC_DIR,
"-notimestamp", "-linksource", TMP_SRC_DIR + FS + "SingleTab" + FS + "C.java"
};
//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.
private static final String[] ARGS2 =
new String[] {
"-d", OUTPUT_DIR2, "-sourcepath", TMP_SRC_DIR,
"-notimestamp", "-sourcetab", "4", TMP_SRC_DIR + FS + "DoubleTab" + FS + "C.java"
};
//Files to diff
private static final String[][] FILES_TO_DIFF = {
{OUTPUT_DIR1 + FS + "src-html" + FS + "C.html",
OUTPUT_DIR2 + FS + "src-html" + FS + "C.html"
},
{OUTPUT_DIR1 + FS + "C.html",
OUTPUT_DIR2 + FS + "C.html"
}
};
/**
* The entry point of the test.
* @param args the array of command line arguments.
*/
public static void main(String[] args) throws IOException {
TestSourceTab tester = new TestSourceTab();
run(tester, ARGS1, TEST, NEGATED_TEST);
run(tester, ARGS2, TEST, NEGATED_TEST);
tester.runDiffs(FILES_TO_DIFF);
}
TestSourceTab() throws IOException {
initTabs(new File(SRC_DIR), new File(TMP_SRC_DIR));
}
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();
BufferedReader in = new BufferedReader(new FileReader(f));
try {
String line;
while ((line = in.readLine()) != null) {
sb.append(line);
sb.append("\n");
}
} finally {
in.close();
}
return sb.toString();
}
void write(File f, String s) throws IOException {
f.getParentFile().mkdirs();
Writer out = new FileWriter(f);
try {
out.write(s);
} finally {
out.close();
}
}
/**
* {@inheritDoc}
*/
public String getBugId() {
return BUG_ID;
}
/**
* {@inheritDoc}
*/
public String getBugName() {
return getClass().getName();
}
}
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