857 lines
36 KiB
Java
857 lines
36 KiB
Java
/*
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* Copyright (c) 2015, 2018, 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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* @bug 8158123 8161906 8162713 8202832 8235229
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* @summary tests for module declarations
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* @library /tools/lib
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* @modules
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* jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.main
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* jdk.jdeps/com.sun.tools.javap
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* @build toolbox.ToolBox toolbox.JavacTask ModuleTestBase
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* @run main ModuleInfoTest
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*/
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.Arrays;
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import java.util.List;
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import java.util.jar.Attributes;
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import toolbox.JarTask;
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import toolbox.JavacTask;
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import toolbox.Task;
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public class ModuleInfoTest extends ModuleTestBase {
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public static void main(String... args) throws Exception {
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ModuleInfoTest t = new ModuleInfoTest();
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t.runTests();
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}
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/**
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* Check error message if module declaration not in module-info.java.
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*/
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@Test
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public void testModuleDeclNotInModuleJava(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeFile(src.resolve("M.java"), "module M { }");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics")
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("M.java:1:1: compiler.err.module.decl.sb.in.module-info.java"))
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throw new Exception("expected output not found");
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}
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/**
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* Verify that a package private class can be put in module-info.java.
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*/
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@Test
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public void testNotModuleDeclInModuleJava_1(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeFile(src.resolve("module-info.java"), "class C { }");
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new JavacTask(tb)
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.options("-XDrawDiagnostics")
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.files(findJavaFiles(src))
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.run()
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.writeAll();
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}
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/**
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* Verify that a public class cannot be put in module-info.java.
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*/
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@Test
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public void testNotModuleDeclInModuleJava_2(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeFile(src.resolve("module-info.java"), "public class C { }");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics")
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("module-info.java:1:8: compiler.err.class.public.should.be.in.file: kindname.class, C"))
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throw new Exception("expected output not found");
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}
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/**
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* Verify that only one module decl can be put in module-info.java.
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*/
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@Test
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public void testSingleModuleDecl(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "module M1 { } /*...*/ module M2 { }");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics")
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("module-info.java:1:14: compiler.err.expected: token.end-of-input"))
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throw new Exception("expected output not found");
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}
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/**
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* Verify that missing requires are reported.
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*/
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@Test
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public void testRequiresNotFound(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "module M1 { requires M2; }");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics")
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("module-info.java:1:22: compiler.err.module.not.found: M2"))
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throw new Exception("expected output not found");
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}
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/**
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* Verify that missing exports targets are reported.
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*/
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@Test
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public void testExportsNotFound(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"module M { exports p to N; }",
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"package p; public class C {}");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics",
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"-Xlint:module")
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.files(findJavaFiles(src))
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.run()
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("module-info.java:1:25: compiler.warn.module.not.found: N"))
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throw new Exception("expected output not found, actual output: " + log);
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}
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/**
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* Verify that duplicated qualified missing exports targets are reported.
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*/
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@Test
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public void testExportsNotFoundDuplicated(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"module M { exports p to N, N; }",
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"package p; public class C {}");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics",
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"-Xlint:module")
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("module-info.java:1:28: compiler.err.conflicting.exports.to.module: N"))
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throw new Exception("expected output not found, actual output: " + log);
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}
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/**
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* Verify that missing exports target warning can be suppressed.
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*/
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@Test
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public void testExportsNotFoundSuppress(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"@SuppressWarnings(\"module\") module M { exports p to N; }",
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"package p; public class C {}");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics",
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"-Xlint:module")
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.files(findJavaFiles(src))
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.run()
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.isEmpty())
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throw new Exception("expected output not found, actual output: " + log);
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}
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/**
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* Verify that missing opens targets are reported.
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*/
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@Test
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public void testOpensNotFound(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"module M { opens p to N; }",
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"package p; public class C {}");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics",
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"-Xlint:module")
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.files(findJavaFiles(src))
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.run()
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("module-info.java:1:23: compiler.warn.module.not.found: N"))
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throw new Exception("expected output not found, actual output: " + log);
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}
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/**
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* Verify that duplicated qualified missing opens targets are reported.
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*/
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@Test
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public void testOpensNotFoundDuplicated(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"module M { opens p to N, N; }",
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"package p; public class C {}");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics",
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"-Xlint:module")
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("module-info.java:1:26: compiler.err.conflicting.opens.to.module: N"))
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throw new Exception("expected output not found, actual output: " + log);
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}
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/**
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* Verify that missing opens target warning can be suppressed.
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*/
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@Test
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public void testOpensNotFoundSuppress(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"@SuppressWarnings(\"module\") module M { opens p to N; }",
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"package p; public class C {}");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics",
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"-Xlint:module")
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.files(findJavaFiles(src))
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.run()
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.isEmpty())
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throw new Exception("expected output not found, actual output: " + log);
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}
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/**
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* Verify that a simple loop is detected.
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*/
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@Test
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public void testRequiresSelf(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "module M { requires M; }");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics")
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("module-info.java:1:21: compiler.err.cyclic.requires: M"))
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throw new Exception("expected output not found");
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}
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/**
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* Verify that a multi-module loop is detected.
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*/
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@Test
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public void testRequiresLoop(Path base) throws Exception {
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Path src = base.resolve("src");
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Path src_m1 = src.resolve("m1x");
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tb.writeFile(src_m1.resolve("module-info.java"), "module m1x { requires m2x; }");
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Path src_m2 = src.resolve("m2x");
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tb.writeFile(src_m2.resolve("module-info.java"), "module m2x { requires m3x; }");
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Path src_m3 = src.resolve("m3x");
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tb.writeFile(src_m3.resolve("module-info.java"), "module m3x { requires m1x; }");
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Path classes = base.resolve("classes");
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Files.createDirectories(classes);
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics", "--module-source-path", src.toString())
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.outdir(classes)
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("module-info.java:1:23: compiler.err.cyclic.requires: m3x"))
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throw new Exception("expected output not found");
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}
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/**
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* Verify that a multi-module loop is detected.
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*/
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@Test
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public void testRequiresTransitiveLoop(Path base) throws Exception {
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Path src = base.resolve("src");
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Path src_m1 = src.resolve("m1x");
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tb.writeFile(src_m1.resolve("module-info.java"), "module m1x { requires m2x; }");
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Path src_m2 = src.resolve("m2x");
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tb.writeFile(src_m2.resolve("module-info.java"), "module m2x { requires transitive m3x; }");
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Path src_m3 = src.resolve("m3x");
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tb.writeFile(src_m3.resolve("module-info.java"), "module m3x { requires m1x; }");
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Path classes = base.resolve("classes");
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Files.createDirectories(classes);
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics", "--module-source-path", src.toString())
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.outdir(classes)
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("module-info.java:1:34: compiler.err.cyclic.requires: m3x"))
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throw new Exception("expected output not found");
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}
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/**
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* Verify that duplicate requires are detected.
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*/
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@Test
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public void testDuplicateRequires(Path base) throws Exception {
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Path src = base.resolve("src");
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Path src_m1 = src.resolve("m1x");
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tb.writeFile(src_m1.resolve("module-info.java"), "module m1x { }");
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Path src_m2 = src.resolve("m2x");
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tb.writeFile(src_m2.resolve("module-info.java"), "module m2x { requires m1x; requires m1x; }");
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Path classes = base.resolve("classes");
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Files.createDirectories(classes);
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics", "--module-source-path", src.toString())
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.outdir(classes)
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("module-info.java:1:37: compiler.err.duplicate.requires: m1x"))
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throw new Exception("expected output not found");
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}
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/**
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* Verify that duplicate requires are detected.
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*/
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@Test
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public void testDuplicateRequiresTransitiveStatic(Path base) throws Exception {
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Path src = base.resolve("src");
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Path src_m1 = src.resolve("m1x");
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tb.writeFile(src_m1.resolve("module-info.java"), "module m1x { }");
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Path src_m2 = src.resolve("m2x");
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tb.writeFile(src_m2.resolve("module-info.java"), "module m2x { requires transitive m1x; requires static m1x; }");
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Path classes = base.resolve("classes");
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Files.createDirectories(classes);
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics", "--module-source-path", src.toString())
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.outdir(classes)
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("module-info.java:1:55: compiler.err.duplicate.requires: m1x"))
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throw new Exception("expected output not found");
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}
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/**
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* Verify that duplicate exported packages are detected correctly.
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*/
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@Test
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public void testConflictingExports_packages(Path base) throws Exception {
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verifyConflictingExports_packages(base,
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"exports p; exports q;",
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null);
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verifyConflictingExports_packages(base,
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"exports p; exports p;",
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"module-info.java:1:33: compiler.err.conflicting.exports: p");
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verifyConflictingExports_packages(base,
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"exports p; opens p;",
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null);
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verifyConflictingExports_packages(base,
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"exports p; exports p to m2x;",
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"module-info.java:1:33: compiler.err.conflicting.exports: p");
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verifyConflictingExports_packages(base,
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"exports p; opens p to m2x;",
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null);
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verifyConflictingExports_packages(base,
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"opens p; exports p;",
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null);
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verifyConflictingExports_packages(base,
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"opens p; opens p;",
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"module-info.java:1:29: compiler.err.conflicting.opens: p");
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verifyConflictingExports_packages(base,
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"opens p; exports p to m2x;",
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null);
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verifyConflictingExports_packages(base,
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"opens p; opens p to m2x;",
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"module-info.java:1:29: compiler.err.conflicting.opens: p");
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verifyConflictingExports_packages(base,
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"exports p to m2x; exports p;",
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"module-info.java:1:40: compiler.err.conflicting.exports: p");
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verifyConflictingExports_packages(base,
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"exports p to m2x; opens p;",
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null);
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verifyConflictingExports_packages(base,
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"exports p to m2x; exports p to m2x;",
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"module-info.java:1:45: compiler.err.conflicting.exports.to.module: m2x");
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verifyConflictingExports_packages(base,
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"exports p to m2x; opens p to m2x;",
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null);
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verifyConflictingExports_packages(base,
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"opens p to m2x; exports p;",
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null);
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verifyConflictingExports_packages(base,
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"opens p to m2x; opens p;",
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"module-info.java:1:36: compiler.err.conflicting.opens: p");
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verifyConflictingExports_packages(base,
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"opens p to m2x; exports p to m2x;",
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null);
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verifyConflictingExports_packages(base,
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"opens p to m2x; opens p to m2x;",
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"module-info.java:1:36: compiler.err.conflicting.opens: p");
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verifyConflictingExports_packages(base,
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"exports p to m2x; exports p to m3x;",
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"module-info.java:1:40: compiler.err.conflicting.exports: p");
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verifyConflictingExports_packages(base,
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"exports p to m2x; opens p to m3x;",
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null);
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verifyConflictingExports_packages(base,
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"opens p to m2x; exports p to m3x;",
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null);
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verifyConflictingExports_packages(base,
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"opens p to m2x; opens p to m3x;",
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"module-info.java:1:36: compiler.err.conflicting.opens: p");
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}
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private void verifyConflictingExports_packages(Path base, String code, String expected) throws Exception {
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Files.createDirectories(base);
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tb.cleanDirectory(base);
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|
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Path src = base.resolve("src");
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tb.writeJavaFiles(src.resolve("m1x"),
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"module m1x { " + code + " }",
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"package p; public class P {}",
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"package q; public class Q {}");
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tb.writeJavaFiles(src.resolve("m2x"),
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"module m2x { requires m1x; }");
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tb.writeJavaFiles(src.resolve("m3x"),
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"module m3x { requires m1x; }");
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|
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Path classes = base.resolve("classes");
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Files.createDirectories(classes);
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|
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String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics",
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"--module-source-path", src.toString())
|
|
.outdir(classes)
|
|
.files(findJavaFiles(src))
|
|
.run(expected != null ? Task.Expect.FAIL : Task.Expect.SUCCESS)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
if (expected != null && !log.contains(expected))
|
|
throw new Exception("expected output not found, actual output: " + log);
|
|
}
|
|
|
|
/**
|
|
* Verify that duplicate exported packages are detected.
|
|
*/
|
|
@Test
|
|
public void testConflictingExports_modules(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
Path src_m1 = src.resolve("m1x");
|
|
tb.writeFile(src_m1.resolve("module-info.java"), "module m1x { }");
|
|
Path src_m2 = src.resolve("m2x");
|
|
tb.writeFile(src_m2.resolve("module-info.java"), "module m2x { exports p to m1x, m1x; }");
|
|
|
|
Path classes = base.resolve("classes");
|
|
Files.createDirectories(classes);
|
|
|
|
String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics", "--module-source-path", src.toString())
|
|
.outdir(classes)
|
|
.files(findJavaFiles(src))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
if (!log.contains("module-info.java:1:32: compiler.err.conflicting.exports.to.module: m1x"))
|
|
throw new Exception("expected output not found");
|
|
}
|
|
|
|
/**
|
|
* Verify that annotations are not permitted at
|
|
* any of the module names or the package names.
|
|
*/
|
|
@Test
|
|
public void testAnnotations(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
Path src_m1 = src.resolve("m1x.sub");
|
|
Path classes = base.resolve("classes");
|
|
Files.createDirectories(classes);
|
|
|
|
String code = "module @m1.@sub { " +
|
|
"requires @p1.@p2; " +
|
|
"exports @p1.@p2; " +
|
|
"exports @p1.@p2 to @m2.@sub; " +
|
|
"exports @p1.@p2 to @m2.@sub, @m3.@sub; " +
|
|
"uses @p1.@Interface; " +
|
|
"provides @p1.@Interface with @p2.@Concrete; " +
|
|
"}";
|
|
String[] splittedCode = code.split("@");
|
|
int length = splittedCode.length;
|
|
String anno = "@Anno ";
|
|
|
|
for (int i = 1; i < length; i++) {
|
|
String preAnno = String.join("", Arrays.copyOfRange(splittedCode, 0, i));
|
|
String postAnno = String.join("", Arrays.copyOfRange(splittedCode, i, length));
|
|
String moduleInfo = preAnno + anno + postAnno;
|
|
tb.writeFile(src_m1.resolve("module-info.java"), moduleInfo);
|
|
|
|
String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics", "--module-source-path", src.toString())
|
|
.outdir(classes)
|
|
.files(findJavaFiles(src))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
String expect_prefix = "(?s)^module\\-info\\.java:\\d+:\\d+: ";
|
|
String expect_message = "compiler\\.err\\.expected: token\\.identifier";
|
|
String expect_suffix = ".*";
|
|
String expect = expect_prefix + expect_message + expect_suffix;
|
|
if (!log.matches(expect))
|
|
throw new Exception("expected output not found for: " + moduleInfo + "; actual: " + log);
|
|
}
|
|
}
|
|
|
|
@Test
|
|
public void testMalformedModuleNames(Path base) throws Exception {
|
|
testMalformedName(base, "m1.package", "module-info.java:1:11: compiler.err.expected: token.identifier");
|
|
testMalformedName(base, "m1/package", "module-info.java:1:10: compiler.err.expected: '{'");
|
|
testMalformedName(base, "m1->long", "module-info.java:1:10: compiler.err.expected: '{'");
|
|
testMalformedName(base, "m1::long", "module-info.java:1:10: compiler.err.expected: '{'");
|
|
testMalformedName(base, "m1&long", "module-info.java:1:10: compiler.err.expected: '{'");
|
|
testMalformedName(base, "m1%long", "module-info.java:1:10: compiler.err.expected: '{'");
|
|
testMalformedName(base, "m1@long", "module-info.java:1:10: compiler.err.expected: '{'");
|
|
testMalformedName(base, "@m1", "module-info.java:1:7: compiler.err.expected: token.identifier");
|
|
testMalformedName(base, "!", "module-info.java:1:7: compiler.err.expected: token.identifier");
|
|
testMalformedName(base, "m1#long", "module-info.java:1:10: compiler.err.illegal.char: #");
|
|
testMalformedName(base, "m1\\long", "module-info.java:1:10: compiler.err.illegal.char: \\");
|
|
testMalformedName(base, "module.", "module-info.java:1:15: compiler.err.expected: token.identifier");
|
|
testMalformedName(base, ".module", "module-info.java:1:7: compiler.err.expected: token.identifier");
|
|
testMalformedName(base, "1module", "module-info.java:1:7: compiler.err.expected: token.identifier");
|
|
testMalformedName(base, "module module", "module-info.java:1:14: compiler.err.expected: '{'");
|
|
}
|
|
|
|
private void testMalformedName(Path base, String name, String expected) throws Exception {
|
|
Path src = base.resolve("src");
|
|
Path src_m1 = src.resolve("m1");
|
|
tb.writeJavaFiles(src_m1, "module " + name + " { }");
|
|
|
|
Path classes = base.resolve("classes");
|
|
Files.createDirectories(classes);
|
|
|
|
String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics", "--module-source-path", src.toString())
|
|
.outdir(classes)
|
|
.files(findJavaFiles(src))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
if (!log.contains(expected))
|
|
throw new Exception("expected output not found. Name: " + name + " Expected: " + expected);
|
|
}
|
|
|
|
@Test
|
|
public void testWrongOpensTransitiveFlag(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
tb.writeJavaFiles(src, "module M { opens transitive p1; }",
|
|
"package p1; public class A { }");
|
|
String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics")
|
|
.files(findJavaFiles(src))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
if (!log.contains("module-info.java:1:28: compiler.err.expected: ';'"))
|
|
throw new Exception("expected output not found");
|
|
}
|
|
|
|
@Test
|
|
public void testWrongOpensStaticFlag(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
tb.writeJavaFiles(src, "module M { opens static p1; }",
|
|
"package p1; public class A { }");
|
|
String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics")
|
|
.files(findJavaFiles(src))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
if (!log.contains("module-info.java:1:17: compiler.err.expected: token.identifier"))
|
|
throw new Exception("expected output not found");
|
|
}
|
|
|
|
@Test
|
|
public void testSeveralOpensDirectives(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
tb.writeJavaFiles(src, "module M { opens opens p1; }",
|
|
"package p1; public class A { }");
|
|
String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics")
|
|
.files(findJavaFiles(src))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
if (!log.contains("module-info.java:1:23: compiler.err.expected: ';'"))
|
|
throw new Exception("expected output not found");
|
|
}
|
|
|
|
@Test
|
|
public void testUnknownDirective(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
tb.writeJavaFiles(src, "module M { boolean p1; }",
|
|
"package p1; public class A { }");
|
|
String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics")
|
|
.files(findJavaFiles(src))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
if (!log.contains("module-info.java:1:11: compiler.err.expected: '}'"))
|
|
throw new Exception("expected output not found");
|
|
}
|
|
|
|
@Test
|
|
public void testUnknownModuleFlag(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
tb.writeJavaFiles(src, "private module M { }",
|
|
"package p1; public class A { }");
|
|
String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics")
|
|
.files(findJavaFiles(src))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
if (!log.contains("module-info.java:1:9: compiler.err.mod.not.allowed.here: private"))
|
|
throw new Exception("expected output not found");
|
|
}
|
|
|
|
@Test
|
|
public void testDirectiveOnModuleDeclaration(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
tb.writeJavaFiles(src, "opens module M { }",
|
|
"package p1; public class A { }");
|
|
String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics")
|
|
.files(findJavaFiles(src))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
if (!log.contains("module-info.java:1:1: compiler.err.expected.module.or.open"))
|
|
throw new Exception("expected output not found");
|
|
}
|
|
|
|
@Test
|
|
public void testTooOpenModule(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
tb.writeJavaFiles(src, "open open module M { }",
|
|
"package p1; public class A { }");
|
|
String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics")
|
|
.files(findJavaFiles(src))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
if (!log.contains("module-info.java:1:6: compiler.err.expected.module"))
|
|
throw new Exception("expected output not found");
|
|
}
|
|
|
|
@Test
|
|
public void testEnumAsModuleFlag(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
tb.writeJavaFiles(src, "enum module M { }",
|
|
"package p1; public class A { }");
|
|
String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics")
|
|
.files(findJavaFiles(src))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
if (!log.contains("module-info.java:1:12: compiler.err.expected: '{'"))
|
|
throw new Exception("expected output not found");
|
|
}
|
|
|
|
@Test
|
|
public void testClassInModule(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
tb.writeJavaFiles(src, "module M { class B { } }",
|
|
"package p1; public class A { }");
|
|
String log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics")
|
|
.files(findJavaFiles(src))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutput(Task.OutputKind.DIRECT);
|
|
|
|
if (!log.contains("module-info.java:1:11: compiler.err.expected: '}'"))
|
|
throw new Exception("expected output not found");
|
|
}
|
|
|
|
@Test
|
|
public void testJDK8202832(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
tb.writeJavaFiles(src.resolve("m1a"),
|
|
"""
|
|
module m1a {
|
|
requires m2a;
|
|
requires m2b;
|
|
}""");
|
|
tb.writeJavaFiles(src.resolve("m1b"),
|
|
"""
|
|
module m1b {
|
|
requires m2b;
|
|
requires m2a;
|
|
}""");
|
|
tb.writeJavaFiles(src.resolve("m2a"),
|
|
"""
|
|
module m2a {
|
|
requires m3;
|
|
requires m1a;
|
|
requires m1b;
|
|
}""");
|
|
tb.writeJavaFiles(src.resolve("m2b"),
|
|
"""
|
|
module m2b {
|
|
requires m3;
|
|
requires m1a;
|
|
requires m1b;
|
|
}""");
|
|
tb.writeJavaFiles(src.resolve("m3"),
|
|
"module m3 { }");
|
|
|
|
Path classes = base.resolve("classes");
|
|
Files.createDirectories(classes);
|
|
|
|
List<String> log = new JavacTask(tb)
|
|
.options("-XDrawDiagnostics",
|
|
"--module-source-path", src.toString())
|
|
.outdir(classes)
|
|
.files(src.resolve("m1a").resolve("module-info.java"),
|
|
src.resolve("m1b").resolve("module-info.java"),
|
|
src.resolve("m2a").resolve("module-info.java"),
|
|
src.resolve("m2b").resolve("module-info.java"),
|
|
src.resolve("m3").resolve("module-info.java"))
|
|
.run(Task.Expect.FAIL)
|
|
.writeAll()
|
|
.getOutputLines(Task.OutputKind.DIRECT);
|
|
|
|
List<String> expected = List.of("module-info.java:2:14: compiler.err.cyclic.requires: m2b",
|
|
"module-info.java:3:14: compiler.err.cyclic.requires: m2a",
|
|
"module-info.java:3:14: compiler.err.cyclic.requires: m1a",
|
|
"module-info.java:4:14: compiler.err.cyclic.requires: m1b",
|
|
"module-info.java:2:14: compiler.err.cyclic.requires: m2a",
|
|
"module-info.java:3:14: compiler.err.cyclic.requires: m2b",
|
|
"module-info.java:3:14: compiler.err.cyclic.requires: m1a",
|
|
"module-info.java:4:14: compiler.err.cyclic.requires: m1b",
|
|
"8 errors");
|
|
if (!expected.equals(log))
|
|
throw new Exception("expected output not found");
|
|
}
|
|
|
|
@Test
|
|
public void testMultiReleaseJarAndReleaseOption(Path base) throws Exception {
|
|
Path src = base.resolve("src");
|
|
tb.writeJavaFiles(src, "package api; public class A { }");
|
|
Path classes = base.resolve("classes");
|
|
Files.createDirectories(classes);
|
|
new JavacTask(tb)
|
|
.outdir(classes)
|
|
.files(findJavaFiles(src))
|
|
.run()
|
|
.writeAll();
|
|
|
|
Path src9 = base.resolve("src9");
|
|
tb.writeJavaFiles(src9, "module m { exports api; }");
|
|
Path classes9 = classes.resolve("META-INF").resolve("versions").resolve("9");
|
|
Files.createDirectories(classes9);
|
|
new JavacTask(tb)
|
|
.sourcepath(src, src9)
|
|
.outdir(classes9)
|
|
.files(findJavaFiles(src9))
|
|
.run()
|
|
.writeAll();
|
|
Path jar = base.resolve("lib.jar");
|
|
new JarTask(tb, jar)
|
|
.baseDir(classes)
|
|
.files(Arrays.stream(tb.findFiles("class", classes)).map(f -> classes.relativize(f).toString()).toArray(i -> new String[i]))
|
|
.manifest(Attributes.Name.MULTI_RELEASE + ": true\n\n")
|
|
.run();
|
|
Path testSrc = base.resolve("test-src");
|
|
tb.writeJavaFiles(testSrc, "module test { requires transitive m; }", "package impl; public class I { api.A a; }");
|
|
Path testClasses = base.resolve("test-classes");
|
|
Files.createDirectories(testClasses);
|
|
new JavacTask(tb)
|
|
.options("-Werror", "--module-path", jar.toString())
|
|
.sourcepath(testSrc)
|
|
.outdir(testClasses)
|
|
.files(findJavaFiles(testSrc))
|
|
.run()
|
|
.writeAll();
|
|
new JavacTask(tb)
|
|
.options("-Werror", "--module-path", jar.toString(), "--release", "9", "-doe")
|
|
.sourcepath(testSrc)
|
|
.outdir(testClasses)
|
|
.files(findJavaFiles(testSrc))
|
|
.run()
|
|
.writeAll();
|
|
}
|
|
|
|
}
|