311 lines
11 KiB
Java
311 lines
11 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 8176327
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* @summary javac produces wrong module-info
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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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* @build toolbox.ToolBox toolbox.JavacTask ModuleTestBase
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* @run main SourcePathTest
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*/
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import java.io.IOException;
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import java.nio.file.FileVisitResult;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.SimpleFileVisitor;
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import java.nio.file.attribute.BasicFileAttributes;
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import java.util.ArrayList;
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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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public class SourcePathTest extends ModuleTestBase {
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public static void main(String... args) throws Exception {
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SourcePathTest t = new SourcePathTest();
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t.runTests();
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}
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@Test
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public void test_unnamedModuleOnSourcePath_fileNotOnPath(Path base) throws IOException {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "package p; public class A { }");
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Path otherSrc = base.resolve("otherSrc");
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tb.writeJavaFiles(otherSrc, "package p2; public class B { }");
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Path classes = base.resolve("classes");
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Files.createDirectories(classes);
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new JavacTask(tb)
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.options("-sourcepath", src.toString())
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.outdir(classes)
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.files(findJavaFiles(otherSrc))
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.run()
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.writeAll();
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showFiles(classes);
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}
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@Test
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public void test_unnamedModuleOnSourcePath_fileOnPath(Path base) throws IOException {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "package p; public class A { }");
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Path classes = base.resolve("classes");
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Files.createDirectories(classes);
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new JavacTask(tb)
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.options("-sourcepath", src.toString())
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.outdir(classes)
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.files(findJavaFiles(src))
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.run()
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.writeAll();
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showFiles(classes);
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}
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@Test
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public void test_namedModuleOnSourcePath_fileNotOnPath_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"), "module m { exports p; }");
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tb.writeJavaFiles(src, "package p; public class A { }");
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Path otherSrc = base.resolve("otherSrc");
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tb.writeJavaFiles(otherSrc, "package p2; public class B { }");
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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=true", "-sourcepath", src.toString())
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.outdir(classes)
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.files(findJavaFiles(otherSrc))
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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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showFiles(classes);
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checkOutputContains(log,
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"B.java:1:1: compiler.err.file.sb.on.source.or.patch.path.for.module");
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}
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@Test
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public void test_namedModuleOnSourcePath_fileNotOnPath_2(Path base) throws Exception {
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// This is the original test case:
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// the source path contains one module, but the file to be compiled appears to be
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// in another module.
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Path src = base.resolve("src");
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Path src_mA = src.resolve("mA");
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tb.writeJavaFiles(src_mA,
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"module mA { exports p; }",
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"package p; public class A { }");
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Path src_mB = src.resolve("mB");
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tb.writeJavaFiles(src_mB,
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"module mA { exports p2; }",
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"package p2; public class B { }");
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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=true", "-sourcepath", src_mA.toString())
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.outdir(classes)
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.files(findJavaFiles(src_mB.resolve("p2")))
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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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showFiles(classes);
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checkOutputContains(log,
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"B.java:1:1: compiler.err.file.sb.on.source.or.patch.path.for.module");
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}
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@Test
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public void test_namedModuleOnSourcePath_fileOnPath(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeFile(src.resolve("module-info.java"), "module m { exports p; }");
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tb.writeJavaFiles(src, "package p; public class A { }");
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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=true", "-sourcepath", src.toString())
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.outdir(classes)
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.files(findJavaFiles(src.resolve("p")))
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.run()
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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showFiles(classes);
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}
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@Test
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public void test_namedModuleOnSourcePath_fileOnPatchPath(Path base) throws Exception {
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// similar to test_namedModuleOnSourcePath_fileNotOnPath_1
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// except that other src directory is not put on the patch path
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Path src = base.resolve("src");
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tb.writeFile(src.resolve("module-info.java"), "module m { exports p; }");
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tb.writeJavaFiles(src, "package p; public class A { }");
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Path otherSrc = base.resolve("otherSrc");
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tb.writeJavaFiles(otherSrc, "package p2; public class B { }");
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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=true",
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"-sourcepath", src.toString(),
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"--patch-module", "m=" + otherSrc)
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.outdir(classes)
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.files(findJavaFiles(otherSrc))
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.run()
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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showFiles(classes);
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}
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/*
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* The following tests are not for the source path, but they exercise similar test
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* cases for the module source path.
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*/
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@Test
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public void test_moduleSourcePath_fileNotOnPath(Path base) throws Exception {
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Path src = base.resolve("src");
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Path src_mA = src.resolve("mA");
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tb.writeJavaFiles(src_mA,
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"module mA { exports p; }",
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"package p; public class A { }");
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Path src_mB = src.resolve("mB");
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tb.writeJavaFiles(src_mB,
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"module mB { exports p2; }",
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"package p2; public class B { }");
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Path otherSrc = base.resolve("otherSrc");
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tb.writeJavaFiles(otherSrc, "package p3; public class C { }");
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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=true",
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"--module-source-path", src.toString())
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.outdir(classes)
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.files(findJavaFiles(otherSrc))
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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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showFiles(classes);
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checkOutputContains(log,
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"C.java:1:1: compiler.err.not.in.module.on.module.source.path");
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}
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@Test
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public void test_moduleSourcePath_fileOnPath(Path base) throws Exception {
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Path src = base.resolve("src");
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Path src_mA = src.resolve("mA");
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tb.writeJavaFiles(src_mA,
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"module mA { exports p; }",
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"package p; public class A { }");
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Path src_mB = src.resolve("mB");
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tb.writeJavaFiles(src_mB,
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"module mB { exports p2; }",
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"package p2; public class B { }");
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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=true",
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"--module-source-path", src.toString())
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.outdir(classes)
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.files(findJavaFiles(src_mB.resolve("p2")))
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.run()
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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showFiles(classes);
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}
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@Test
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public void test_moduleSourcePath_fileOnPatchPath(Path base) throws Exception {
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// similar to test_moduleSourcePath_fileNotOnPath
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// except that other src directory is not put on the patch path
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Path src = base.resolve("src");
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Path src_mA = src.resolve("mA");
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tb.writeJavaFiles(src_mA,
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"module mA { exports p; }",
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"package p; public class A { }");
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Path src_mB = src.resolve("mB");
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tb.writeJavaFiles(src_mB,
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"module mB { exports p2; }",
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"package p2; public class B { }");
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Path otherSrc = base.resolve("otherSrc");
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tb.writeJavaFiles(otherSrc, "package p3; public class C { }");
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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=true",
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"--module-source-path", src.toString(),
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"--patch-module", "mA=" + otherSrc)
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.outdir(classes)
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.files(findJavaFiles(otherSrc))
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.run()
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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showFiles(classes);
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}
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/**
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* This method is primarily used to give visual confirmation that a test case
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* generated files when the compilation succeeds and so generates no other output,
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* such as error messages.
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*/
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List<Path> showFiles(Path dir) throws IOException {
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List<Path> files = new ArrayList<>();
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Files.walkFileTree(dir, new SimpleFileVisitor<Path>() {
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@Override
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public FileVisitResult visitFile(Path file, BasicFileAttributes attrs)
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throws IOException {
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if (Files.isRegularFile(file)) {
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out.println("Found " + file);
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files.add(file);
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}
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return FileVisitResult.CONTINUE;
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}
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});
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return files;
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}
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}
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