/*
* Copyright (c) 2008, 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 6420151
* @summary Compile a group of files and validate the set of class files produced
* @modules jdk.compiler
* @run main Test1b -XDcompilePolicy=byfile A.java B.java D.java
*/
/*
* @test 6420151
* @summary Compile a group of files and validate the set of class files produced
* @run main Test1b -XDcompilePolicy=byfile A.java C.java D.java
*/
/*
* @test 6420151
* @summary Compile a group of files and validate the set of class files produced
* @run main Test1b -XDcompilePolicy=simple A.java B.java D.java
*/
/*
* @test 6420151
* @summary Compile a group of files and validate the set of class files produced
* @run main Test1b -XDcompilePolicy=simple A.java C.java D.java
*/
// These test cases should be uncommented when the default compile policy is
// changed to "byfile". While the default policy is "bytodo", the test cases fail
///*
// * @test 6420151
// * @summary Compile a group of files and validate the set of class files produced
// * @run main Test1b A.java B.java D.java
// */
//
///*
// * @test 6420151
// * @summary Compile a group of files and validate the set of class files produced
// * @run main Test1b A.java C.java D.java
// */
// These test cases are retained for debugging; if uncommented, they show that
// to bytodo mode fails the "all or none" class file test
///*
// * @test 6420151
// * @summary Compile a group of files and validate the set of class files produced
// * @run main Test1b -XDcompilePolicy=bytodo A.java B.java D.java
// */
//
///*
// * @test 6420151
// * @summary Compile a group of files and validate the set of class files produced
// * @run main Test1b -XDcompilePolicy=bytodo A.java C.java D.java
// */
import java.io.File;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Test1b
{
public static void main(String... args) throws Exception {
new Test1b().run(args);
}
void run(String... args) throws Exception {
File testSrcDir = new File(System.getProperty("test.src"));
File tmpClassDir = new File(".");
List<String> l = new ArrayList<String>();
l.add("-d");
l.add(tmpClassDir.getPath());
for (String a: args) {
if (a.endsWith(".java"))
l.add(new File(testSrcDir, a).getPath());
else
l.add(a);
}
StringWriter sw = new StringWriter();
int rc = com.sun.tools.javac.Main.compile(l.toArray(new String[l.size()]), new PrintWriter(sw));
System.err.println(sw);
Pattern p = Pattern.compile("([A-Z]+).*");
for (String name: tmpClassDir.list()) {
if (name.endsWith(".class")) {
Matcher m = p.matcher(name);
if (m.matches()) {
found(m.group(1), name);
}
}
}
// for all classes that might have been compiled, check that
// all the classes in the source file get generated, or none do.
check("A", 3);
check("B", 3);
check("C", 3);
check("D", 3);
if (errors > 0)
throw new Exception(errors + " errors");
}
void check(String prefix, int expect) {
List<String> names = map.get(prefix);
int found = (names == null ? 0 : names.size());
if (found == 0 || found == expect) {
System.err.println("Found " + found + " files for " + prefix + ": OK");
return;
}
error("Found " + found + " files for " + prefix + ": expected 0 or " + expect + " " + names);
}
void found(String prefix, String name) {
List<String> names = map.get(prefix);
if (names == null) {
names = new ArrayList<String>();
map.put(prefix, names);
}
names.add(name);
}
void error(String message) {
System.err.println(message);
errors++;
}
Map<String,List<String>> map = new HashMap<String,List<String>>();
int errors;
}