| /* |
| * Copyright (c) 2014, 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 |
| * @summary Verify that circular sources split on multiple cores can be compiled |
| * @bug 8054689 |
| * @author Fredrik O |
| * @author sogoel (rewrite) |
| * @library /tools/lib |
| * @modules jdk.compiler/com.sun.tools.javac.api |
| * jdk.compiler/com.sun.tools.javac.main |
| * jdk.compiler/com.sun.tools.sjavac |
| * @build Wrapper toolbox.ToolBox |
| * @run main Wrapper CompileCircularSources |
| */ |
| |
| import java.io.IOException; |
| import java.util.*; |
| import java.nio.file.*; |
| |
| public class CompileCircularSources extends SJavacTester { |
| public static void main(String... args) throws Exception { |
| CompileCircularSources ccs = new CompileCircularSources(); |
| ccs.test(); |
| } |
| |
| void test() throws Exception { |
| Files.createDirectories(BIN); |
| Files.createDirectories(GENSRC); |
| |
| Map<String,Long> previous_bin_state = collectState(BIN); |
| |
| tb.writeFile(GENSRC.resolve("alfa/omega/A.java"), |
| "package alfa.omega; public class A { beta.B b; }"); |
| tb.writeFile(GENSRC.resolve("beta/B.java"), |
| "package beta; public class B { gamma.C c; }"); |
| tb.writeFile(GENSRC.resolve("gamma/C.java"), |
| "package gamma; public class C { alfa.omega.A a; }"); |
| |
| compile(GENSRC.toString(), |
| "-d", BIN.toString(), |
| "-h", HEADERS.toString(), |
| "--state-dir=" + BIN, |
| "-j", "3", |
| "--log=debug"); |
| Map<String,Long> new_bin_state = collectState(BIN); |
| verifyThatFilesHaveBeenAdded(previous_bin_state, |
| new_bin_state, |
| BIN + "/alfa/omega/A.class", |
| BIN + "/beta/B.class", |
| BIN + "/gamma/C.class", |
| BIN + "/javac_state"); |
| } |
| } |