langtools/test/tools/sjavac/NoState.java
author lana
Thu, 21 Jan 2016 09:46:01 -0800
changeset 35340 38f7386ed942
parent 34473 5f7202c2125d
child 35356 e919fd8db52c
permissions -rw-r--r--
Added tag jdk-9+102 for changeset 7e3feb2ba5b3
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/*
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 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/*
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 * @test
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 * @summary Test --no-state option
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 * @bug 8135131
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  * @library /tools/lib
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 * @modules jdk.compiler/com.sun.tools.javac.api
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 *          jdk.compiler/com.sun.tools.javac.file
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 *          jdk.compiler/com.sun.tools.javac.main
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 *          jdk.compiler/com.sun.tools.sjavac
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 * @build Wrapper ToolBox
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 * @run main Wrapper NoState
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 */
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import com.sun.tools.javac.util.Assert;
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import java.io.IOException;
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import java.nio.file.*;
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import java.util.stream.Stream;
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public class NoState extends SJavacTester {
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    public static void main(String... args) throws Exception {
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        new NoState().run();
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    }
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    public void run() throws Exception {
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        tb.writeFile(GENSRC.resolve("pkg/A.java"), "package pkg; class A {}");
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        Files.createDirectory(BIN);
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        compile("-d", BIN.toString(),
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                "--server:portfile=testserver,background=false",
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                GENSRC + "/pkg/A.java");
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        // Make sure file was compiled
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        Assert.check(Files.exists(BIN.resolve("pkg/A.class")));
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        // Make sure we have no other files (such as a javac_state file) in the bin directory
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        Assert.check(countPathsInDir(BIN) == 1);
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        Assert.check(countPathsInDir(BIN.resolve("pkg")) == 1);
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    }
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    private long countPathsInDir(Path dir) throws IOException {
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        try (Stream<Path> files = Files.list(dir)) {
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            return files.count();
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        }
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    }
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}