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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

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 *

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 * 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

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 *

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 * 2 along with this work; if not, write to the Free Software Foundation,

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/**

 * @test

 * @summary Verify modules can contain packages of the same name, unless these meet.

 * @library /tools/lib

 * @modules

 *      jdk.compiler/com.sun.tools.javac.api

 *      jdk.compiler/com.sun.tools.javac.main

 * @build toolbox.ToolBox toolbox.JavacTask ModuleTestBase

 * @run main PackageMultipleModules

 */

import java.nio.file.Files;

import java.nio.file.Path;

import java.util.Arrays;

import java.util.List;

import toolbox.JavacTask;

import toolbox.Task;

public class PackageMultipleModules extends ModuleTestBase {

    public static void main(String... args) throws Exception {

        PackageMultipleModules t = new PackageMultipleModules();

        t.runTests();

    }

    @Test

    public void testSimple(Path base) throws Exception {

        Path m1 = base.resolve("m1");

        Path m2 = base.resolve("m2");

        tb.writeJavaFiles(m1,

                          "module m1 {}",

                          "package test; import test.B; public class A {}",

                          "package test; public class A1 extends A {}");

        tb.writeJavaFiles(m2,

                          "module m2 {}",

                          "package test; import test.A; public class B {}",

                          "package test; public class B1 extends B {}");

        Path classes = base.resolve("classes");

        Files.createDirectories(classes);

        List<String> log = new JavacTask(tb)

                .outdir(classes)

                .files(findJavaFiles(base))

                .run(Task.Expect.FAIL)

                .writeAll()

                .getOutputLines(Task.OutputKind.DIRECT);

        List<String> expected = Arrays.asList("A.java:1:26: compiler.err.not.def.access.package.cant.access: test.B, test",

                                              "B.java:1:26: compiler.err.not.def.access.package.cant.access: test.A, test",

                                              "2 errors");

        if (!log.equals(expected))

            throw new Exception("expected output not found");

    }

}