130 lines
4.7 KiB
Java
130 lines
4.7 KiB
Java
/*
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* Copyright (c) 2017, 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 8172240
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* @summary javac should not need the transitive closure to compile a module
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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.code
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* jdk.compiler/com.sun.tools.javac.main
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* jdk.compiler/com.sun.tools.javac.processing
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* @build toolbox.ToolBox toolbox.JavacTask toolbox.ModuleBuilder ModuleTestBase
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* @run main MissingModuleTest
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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 toolbox.JavacTask;
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import toolbox.Task;
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import toolbox.Task.Expect;
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public class MissingModuleTest extends ModuleTestBase {
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public static void main(String... args) throws Exception {
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new MissingModuleTest().runTests();
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}
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@Test
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public void testMissingNotNeeded(Path base) throws Exception {
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doTest(base, "m1x", new String[0]);
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}
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@Test
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public void testMissingNeededTransitive(Path base) throws Exception {
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doTest(base, "m2x", "- compiler.err.module.not.found: m2x", "1 error");
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}
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@Test
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public void testMissingNeededDirect(Path base) throws Exception {
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doTest(base, "m3x", "module-info.java:1:24: compiler.err.module.not.found: m3x", "1 error");
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}
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@Test
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public void testMultipleErrors(Path base) throws Exception {
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doTest(base, "m4x", "module-info.java:1:38: compiler.err.module.not.found: m4x", "1 error");
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}
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private void doTest(Path base, String toDelete, String... errors) throws Exception {
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//note: avoiding use of java.base, as that gets special handling on some places:
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Path srcMP = base.resolve("src-mp");
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Path m1x = srcMP.resolve("m1x");
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tb.writeJavaFiles(m1x,
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"module m1x { exports api1; }",
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"package api1; public interface Api { }");
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Path m2x = srcMP.resolve("m2x");
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tb.writeJavaFiles(m2x,
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"module m2x { requires m1x; exports api2; }",
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"package api2; public interface Api { }");
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Path m3x = srcMP.resolve("m3x");
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tb.writeJavaFiles(m3x,
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"module m3x { requires transitive m2x; }");
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Path m4x = srcMP.resolve("m4x");
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tb.writeJavaFiles(m4x,
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"module m4x { requires transitive m2x; }");
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Path m5x = srcMP.resolve("m5x");
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tb.writeJavaFiles(m5x,
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"module m5x { requires transitive m4x; }");
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Path classesMP = base.resolve("classes-mp");
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tb.createDirectories(classesMP);
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new JavacTask(tb)
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.options("--module-source-path", srcMP.toString())
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.outdir(classesMP)
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.files(findJavaFiles(srcMP))
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.run()
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.writeAll();
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tb.cleanDirectory(classesMP.resolve(toDelete));
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Files.delete(classesMP.resolve(toDelete));
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"module test { requires m3x; requires m4x; requires m5x; } ");
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Path classes = base.resolve("classes");
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tb.createDirectories(classes);
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List<String> log = new JavacTask(tb)
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.options("--module-path", classesMP.toString(),
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"-XDrawDiagnostics")
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.outdir(classes)
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.files(findJavaFiles(src))
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.run(errors.length > 0 ? Expect.FAIL : Expect.SUCCESS)
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.writeAll()
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.getOutputLines(Task.OutputKind.DIRECT);
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if (errors.length == 0) {
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errors = new String[] {""};
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}
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if (!log.equals(Arrays.asList(errors)))
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throw new Exception("expected output not found: " + log);
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}
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}
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