| /* |
| * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * 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 |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * @test |
| * @bug 8176327 |
| * @summary javac produces wrong module-info |
| * @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 SourcePathTest |
| */ |
| |
| import java.io.IOException; |
| import java.nio.file.FileVisitResult; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.SimpleFileVisitor; |
| import java.nio.file.attribute.BasicFileAttributes; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import toolbox.JavacTask; |
| import toolbox.Task; |
| |
| public class SourcePathTest extends ModuleTestBase { |
| public static void main(String... args) throws Exception { |
| SourcePathTest t = new SourcePathTest(); |
| t.runTests(); |
| } |
| |
| @Test |
| public void test_unnamedModuleOnSourcePath_fileNotOnPath(Path base) throws IOException { |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src, "package p; public class A { }"); |
| Path otherSrc = base.resolve("otherSrc"); |
| tb.writeJavaFiles(otherSrc, "package p2; public class B { }"); |
| |
| Path classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| |
| new JavacTask(tb) |
| .options("-sourcepath", src.toString()) |
| .outdir(classes) |
| .files(findJavaFiles(otherSrc)) |
| .run() |
| .writeAll(); |
| |
| showFiles(classes); |
| } |
| |
| @Test |
| public void test_unnamedModuleOnSourcePath_fileOnPath(Path base) throws IOException { |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src, "package p; public class A { }"); |
| |
| Path classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| |
| new JavacTask(tb) |
| .options("-sourcepath", src.toString()) |
| .outdir(classes) |
| .files(findJavaFiles(src)) |
| .run() |
| .writeAll(); |
| |
| showFiles(classes); |
| } |
| |
| @Test |
| public void test_namedModuleOnSourcePath_fileNotOnPath_1(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| tb.writeFile(src.resolve("module-info.java"), "module m { exports p; }"); |
| tb.writeJavaFiles(src, "package p; public class A { }"); |
| Path otherSrc = base.resolve("otherSrc"); |
| tb.writeJavaFiles(otherSrc, "package p2; public class B { }"); |
| |
| Path classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics=true", "-sourcepath", src.toString()) |
| .outdir(classes) |
| .files(findJavaFiles(otherSrc)) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| showFiles(classes); |
| checkOutputContains(log, |
| "B.java:1:1: compiler.err.file.sb.on.source.or.patch.path.for.module"); |
| } |
| |
| @Test |
| public void test_namedModuleOnSourcePath_fileNotOnPath_2(Path base) throws Exception { |
| // This is the original test case: |
| // the source path contains one module, but the file to be compiled appears to be |
| // in another module. |
| Path src = base.resolve("src"); |
| Path src_mA = src.resolve("mA"); |
| tb.writeJavaFiles(src_mA, |
| "module mA { exports p; }", |
| "package p; public class A { }"); |
| Path src_mB = src.resolve("mB"); |
| tb.writeJavaFiles(src_mB, |
| "module mA { exports p2; }", |
| "package p2; public class B { }"); |
| |
| Path classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics=true", "-sourcepath", src_mA.toString()) |
| .outdir(classes) |
| .files(findJavaFiles(src_mB.resolve("p2"))) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| showFiles(classes); |
| checkOutputContains(log, |
| "B.java:1:1: compiler.err.file.sb.on.source.or.patch.path.for.module"); |
| } |
| |
| @Test |
| public void test_namedModuleOnSourcePath_fileOnPath(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| tb.writeFile(src.resolve("module-info.java"), "module m { exports p; }"); |
| tb.writeJavaFiles(src, "package p; public class A { }"); |
| |
| Path classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics=true", "-sourcepath", src.toString()) |
| .outdir(classes) |
| .files(findJavaFiles(src.resolve("p"))) |
| .run() |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| showFiles(classes); |
| } |
| |
| @Test |
| public void test_namedModuleOnSourcePath_fileOnPatchPath(Path base) throws Exception { |
| // similar to test_namedModuleOnSourcePath_fileNotOnPath_1 |
| // except that other src directory is not put on the patch path |
| Path src = base.resolve("src"); |
| tb.writeFile(src.resolve("module-info.java"), "module m { exports p; }"); |
| tb.writeJavaFiles(src, "package p; public class A { }"); |
| Path otherSrc = base.resolve("otherSrc"); |
| tb.writeJavaFiles(otherSrc, "package p2; public class B { }"); |
| |
| Path classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics=true", |
| "-sourcepath", src.toString(), |
| "--patch-module", "m=" + otherSrc) |
| .outdir(classes) |
| .files(findJavaFiles(otherSrc)) |
| .run() |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| showFiles(classes); |
| } |
| |
| /* |
| * The following tests are not for the source path, but they exercise similar test |
| * cases for the module source path. |
| */ |
| |
| @Test |
| public void test_moduleSourcePath_fileNotOnPath(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| Path src_mA = src.resolve("mA"); |
| tb.writeJavaFiles(src_mA, |
| "module mA { exports p; }", |
| "package p; public class A { }"); |
| Path src_mB = src.resolve("mB"); |
| tb.writeJavaFiles(src_mB, |
| "module mB { exports p2; }", |
| "package p2; public class B { }"); |
| Path otherSrc = base.resolve("otherSrc"); |
| tb.writeJavaFiles(otherSrc, "package p3; public class C { }"); |
| |
| Path classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics=true", |
| "--module-source-path", src.toString()) |
| .outdir(classes) |
| .files(findJavaFiles(otherSrc)) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| showFiles(classes); |
| checkOutputContains(log, |
| "C.java:1:1: compiler.err.not.in.module.on.module.source.path"); |
| } |
| |
| @Test |
| public void test_moduleSourcePath_fileOnPath(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| Path src_mA = src.resolve("mA"); |
| tb.writeJavaFiles(src_mA, |
| "module mA { exports p; }", |
| "package p; public class A { }"); |
| Path src_mB = src.resolve("mB"); |
| tb.writeJavaFiles(src_mB, |
| "module mB { exports p2; }", |
| "package p2; public class B { }"); |
| |
| Path classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics=true", |
| "--module-source-path", src.toString()) |
| .outdir(classes) |
| .files(findJavaFiles(src_mB.resolve("p2"))) |
| .run() |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| showFiles(classes); |
| |
| } |
| |
| @Test |
| public void test_moduleSourcePath_fileOnPatchPath(Path base) throws Exception { |
| // similar to test_moduleSourcePath_fileNotOnPath |
| // except that other src directory is not put on the patch path |
| Path src = base.resolve("src"); |
| Path src_mA = src.resolve("mA"); |
| tb.writeJavaFiles(src_mA, |
| "module mA { exports p; }", |
| "package p; public class A { }"); |
| Path src_mB = src.resolve("mB"); |
| tb.writeJavaFiles(src_mB, |
| "module mB { exports p2; }", |
| "package p2; public class B { }"); |
| Path otherSrc = base.resolve("otherSrc"); |
| tb.writeJavaFiles(otherSrc, "package p3; public class C { }"); |
| |
| Path classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics=true", |
| "--module-source-path", src.toString(), |
| "--patch-module", "mA=" + otherSrc) |
| .outdir(classes) |
| .files(findJavaFiles(otherSrc)) |
| .run() |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| showFiles(classes); |
| } |
| |
| /** |
| * This method is primarily used to give visual confirmation that a test case |
| * generated files when the compilation succeeds and so generates no other output, |
| * such as error messages. |
| */ |
| List<Path> showFiles(Path dir) throws IOException { |
| List<Path> files = new ArrayList<>(); |
| Files.walkFileTree(dir, new SimpleFileVisitor<Path>() { |
| @Override |
| public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) |
| throws IOException { |
| if (Files.isRegularFile(file)) { |
| out.println("Found " + file); |
| files.add(file); |
| } |
| return FileVisitResult.CONTINUE; |
| } |
| }); |
| return files; |
| } |
| } |
| |