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/*
* Copyright (c) 2015, 2016, 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 8155026 8178011
* @summary Test automatic modules
* @library /tools/lib
* @modules
* java.desktop
* jdk.compiler/com.sun.tools.javac.api
* jdk.compiler/com.sun.tools.javac.main
* @build toolbox.ToolBox toolbox.JavacTask toolbox.JarTask ModuleTestBase
* @run main AutomaticModules
*/
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Arrays;
import java.util.List;
import toolbox.JarTask;
import toolbox.JavacTask;
import toolbox.Task;
public class AutomaticModules extends ModuleTestBase {
public static void main(String... args) throws Exception {
AutomaticModules t = new AutomaticModules();
t.runTests();
}
@Test
public void testSimple(Path base) throws Exception {
Path legacySrc = base.resolve("legacy-src");
tb.writeJavaFiles(legacySrc,
"package api; import java.awt.event.ActionListener; public abstract class Api implements ActionListener {}");
Path legacyClasses = base.resolve("legacy-classes");
Files.createDirectories(legacyClasses);
String log = new JavacTask(tb)
.options()
.outdir(legacyClasses)
.files(findJavaFiles(legacySrc))
.run()
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
if (!log.isEmpty()) {
throw new Exception("unexpected output: " + log);
}
Path modulePath = base.resolve("module-path");
Files.createDirectories(modulePath);
Path jar = modulePath.resolve("test-api-1.0.jar");
new JarTask(tb, jar)
.baseDir(legacyClasses)
.files("api/Api.class")
.run();
Path moduleSrc = base.resolve("module-src");
Path m1 = moduleSrc.resolve("m1x");
Path classes = base.resolve("classes");
Files.createDirectories(classes);
tb.writeJavaFiles(m1,
"module m1x { requires test.api; requires java.desktop; }",
"package impl; public class Impl { public void e(api.Api api) { api.actionPerformed(null); } }");
new JavacTask(tb)
.options("--module-source-path", moduleSrc.toString(), "--module-path", modulePath.toString())
.outdir(classes)
.files(findJavaFiles(moduleSrc))
.run()
.writeAll();
}
@Test
public void testUnnamedModule(Path base) throws Exception {
Path legacySrc = base.resolve("legacy-src");
tb.writeJavaFiles(legacySrc,
"package api; public abstract class Api { public void run(CharSequence str) { } private void run(base.Base base) { } }",
"package base; public interface Base { public void run(); }");
Path legacyClasses = base.resolve("legacy-classes");
Files.createDirectories(legacyClasses);
String log = new JavacTask(tb)
.options()
.outdir(legacyClasses)
.files(findJavaFiles(legacySrc))
.run()
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
if (!log.isEmpty()) {
throw new Exception("unexpected output: " + log);
}
Path modulePath = base.resolve("module-path");
Files.createDirectories(modulePath);
Path apiJar = modulePath.resolve("test-api-1.0.jar");
new JarTask(tb, apiJar)
.baseDir(legacyClasses)
.files("api/Api.class")
.run();
Path baseJar = base.resolve("base.jar");
new JarTask(tb, baseJar)
.baseDir(legacyClasses)
.files("base/Base.class")
.run();
Path moduleSrc = base.resolve("module-src");
Path m1 = moduleSrc.resolve("m1x");
Path classes = base.resolve("classes");
Files.createDirectories(classes);
tb.writeJavaFiles(m1,
"module m1x { requires test.api; }",
"package impl; public class Impl { public void e(api.Api api) { api.run(\"\"); } }");
new JavacTask(tb)
.options("--module-source-path", moduleSrc.toString(), "--module-path", modulePath.toString(), "--class-path", baseJar.toString())
.outdir(classes)
.files(findJavaFiles(moduleSrc))
.run()
.writeAll();
}
@Test
public void testModuleInfoFromClassFileDependsOnAutomatic(Path base) throws Exception {
Path automaticSrc = base.resolve("automaticSrc");
tb.writeJavaFiles(automaticSrc, "package api; public class Api {}");
Path automaticClasses = base.resolve("automaticClasses");
tb.createDirectories(automaticClasses);
String automaticLog = new JavacTask(tb)
.outdir(automaticClasses)
.files(findJavaFiles(automaticSrc))
.run()
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
if (!automaticLog.isEmpty())
throw new Exception("expected output not found: " + automaticLog);
Path modulePath = base.resolve("module-path");
Files.createDirectories(modulePath);
Path automaticJar = modulePath.resolve("automatic-1.0.jar");
new JarTask(tb, automaticJar)
.baseDir(automaticClasses)
.files("api/Api.class")
.run();
Path depSrc = base.resolve("depSrc");
Path depClasses = base.resolve("depClasses");
Files.createDirectories(depSrc);
Files.createDirectories(depClasses);
tb.writeJavaFiles(depSrc,
"module m1x { requires transitive automatic; }",
"package dep; public class Dep { api.Api api; }");
new JavacTask(tb)
.options("--module-path", modulePath.toString())
.outdir(depClasses)
.files(findJavaFiles(depSrc))
.run()
.writeAll();
Path moduleJar = modulePath.resolve("m1x.jar");
new JarTask(tb, moduleJar)
.baseDir(depClasses)
.files("module-info.class", "dep/Dep.class")
.run();
Path testSrc = base.resolve("testSrc");
Path testClasses = base.resolve("testClasses");
Files.createDirectories(testSrc);
Files.createDirectories(testClasses);
tb.writeJavaFiles(testSrc,
"module m2x { requires automatic; }",
"package test; public class Test { }");
new JavacTask(tb)
.options("--module-path", modulePath.toString())
.outdir(testClasses)
.files(findJavaFiles(testSrc))
.run()
.writeAll();
}
@Test
public void testAutomaticAndNamedModules(Path base) throws Exception {
Path modulePath = base.resolve("module-path");
Files.createDirectories(modulePath);
for (char c : new char[] {'A', 'B'}) {
Path automaticSrc = base.resolve("automaticSrc" + c);
tb.writeJavaFiles(automaticSrc, "package api" + c + "; public class Api {}");
Path automaticClasses = base.resolve("automaticClasses" + c);
tb.createDirectories(automaticClasses);
String automaticLog = new JavacTask(tb)
.outdir(automaticClasses)
.files(findJavaFiles(automaticSrc))
.run()
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
if (!automaticLog.isEmpty())
throw new Exception("expected output not found: " + automaticLog);
Path automaticJar = modulePath.resolve("automatic" + c + "-1.0.jar");
new JarTask(tb, automaticJar)
.baseDir(automaticClasses)
.files("api" + c + "/Api.class")
.run();
}
Path moduleSrc = base.resolve("module-src");
tb.writeJavaFiles(moduleSrc.resolve("m1x"),
"module m1x { requires static automaticA; }",
"package impl; public class Impl { apiA.Api a; apiB.Api b; m2x.M2 m;}");
tb.writeJavaFiles(moduleSrc.resolve("m2x"),
"module m2x { exports m2x; }",
"package m2x; public class M2 { }");
Path classes = base.resolve("classes");
Files.createDirectories(classes);
List<String> log = new JavacTask(tb)
.options("--module-source-path", moduleSrc.toString(),
"--module-path", modulePath.toString(),
"--add-modules", "automaticB",
"-XDrawDiagnostics")
.outdir(classes)
.files(findJavaFiles(moduleSrc))
.run(Task.Expect.FAIL)
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
List<String> expected = Arrays.asList("Impl.java:1:59: compiler.err.package.not.visible: m2x, (compiler.misc.not.def.access.does.not.read: m1x, m2x, m2x)",
"1 error");
if (!expected.equals(log)) {
throw new Exception("expected output not found: " + log);
}
log = new JavacTask(tb)
.options("--module-source-path", moduleSrc.toString(),
"--module-path", modulePath.toString(),
"-XDrawDiagnostics")
.outdir(classes)
.files(findJavaFiles(moduleSrc))
.run(Task.Expect.FAIL)
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
expected = Arrays.asList("Impl.java:1:59: compiler.err.package.not.visible: m2x, (compiler.misc.not.def.access.does.not.read: m1x, m2x, m2x)",
"1 error");
if (!expected.equals(log)) {
throw new Exception("expected output not found: " + log);
}
}
@Test
public void testWithTrailingVersion(Path base) throws Exception {
Path legacySrc = base.resolve("legacy-src");
tb.writeJavaFiles(legacySrc,
"package api; public class Api {}");
Path legacyClasses = base.resolve("legacy-classes");
Files.createDirectories(legacyClasses);
String log = new JavacTask(tb)
.options()
.outdir(legacyClasses)
.files(findJavaFiles(legacySrc))
.run()
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
if (!log.isEmpty()) {
throw new Exception("unexpected output: " + log);
}
Path modulePath = base.resolve("module-path");
Files.createDirectories(modulePath);
Path jar = modulePath.resolve("test1.jar");
new JarTask(tb, jar)
.baseDir(legacyClasses)
.files("api/Api.class")
.run();
Path moduleSrc = base.resolve("module-src");
Path m = moduleSrc.resolve("m");
Path classes = base.resolve("classes");
Files.createDirectories(classes);
tb.writeJavaFiles(m,
"module m { requires test1; }",
"package impl; public class Impl { public void e(api.Api api) { } }");
new JavacTask(tb)
.options("--module-source-path", moduleSrc.toString(), "--module-path", modulePath.toString())
.outdir(classes)
.files(findJavaFiles(moduleSrc))
.run()
.writeAll();
}
@Test
public void testMultipleAutomatic(Path base) throws Exception {
Path modulePath = base.resolve("module-path");
Files.createDirectories(modulePath);
for (char c : new char[] {'A', 'B'}) {
Path automaticSrc = base.resolve("automaticSrc" + c);
tb.writeJavaFiles(automaticSrc, "package api" + c + "; public class Api {}");
Path automaticClasses = base.resolve("automaticClasses" + c);
tb.createDirectories(automaticClasses);
String automaticLog = new JavacTask(tb)
.outdir(automaticClasses)
.files(findJavaFiles(automaticSrc))
.run()
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
if (!automaticLog.isEmpty())
throw new Exception("expected output not found: " + automaticLog);
Path automaticJar = modulePath.resolve("automatic" + c + "-1.0.jar");
new JarTask(tb, automaticJar)
.baseDir(automaticClasses)
.files("api" + c + "/Api.class")
.run();
}
Path src = base.resolve("src");
tb.writeJavaFiles(src.resolve("m1x"),
"package impl; public class Impl { apiA.Api a; apiB.Api b; }");
Path classes = base.resolve("classes");
Files.createDirectories(classes);
List<String> log = new JavacTask(tb)
.options("--module-path", modulePath.toString(),
"-XDrawDiagnostics")
.outdir(classes)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
List<String> expected = Arrays.asList("Impl.java:1:35: compiler.err.package.not.visible: apiA, (compiler.misc.not.def.access.does.not.read.from.unnamed: apiA, automaticA)",
"Impl.java:1:47: compiler.err.package.not.visible: apiB, (compiler.misc.not.def.access.does.not.read.from.unnamed: apiB, automaticB)",
"2 errors");
if (!expected.equals(log)) {
throw new Exception("expected output not found: " + log);
}
new JavacTask(tb)
.options("--module-path", modulePath.toString(),
"--add-modules", "automaticA",
"-XDrawDiagnostics")
.outdir(classes)
.files(findJavaFiles(src))
.run()
.writeAll();
}
@Test
public void testLintRequireAutomatic(Path base) throws Exception {
Path modulePath = base.resolve("module-path");
Files.createDirectories(modulePath);
for (char c : new char[] {'A', 'B'}) {
Path automaticSrc = base.resolve("automaticSrc" + c);
tb.writeJavaFiles(automaticSrc, "package api" + c + "; public class Api {}");
Path automaticClasses = base.resolve("automaticClasses" + c);
tb.createDirectories(automaticClasses);
String automaticLog = new JavacTask(tb)
.outdir(automaticClasses)
.files(findJavaFiles(automaticSrc))
.run()
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
if (!automaticLog.isEmpty())
throw new Exception("expected output not found: " + automaticLog);
Path automaticJar = modulePath.resolve("automatic" + c + "-1.0.jar");
new JarTask(tb, automaticJar)
.baseDir(automaticClasses)
.files("api" + c + "/Api.class")
.run();
}
Path src = base.resolve("src");
tb.writeJavaFiles(src,
"module m1x {\n" +
" requires transitive automaticA;\n" +
" requires automaticB;\n" +
"}");
Path classes = base.resolve("classes");
Files.createDirectories(classes);
List<String> expected;
List<String> log;
log = new JavacTask(tb)
.options("--source-path", src.toString(),
"--module-path", modulePath.toString(),
"-XDrawDiagnostics",
"-Werror")
.outdir(classes)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
expected = Arrays.asList("module-info.java:2:25: compiler.warn.requires.transitive.automatic",
"- compiler.err.warnings.and.werror",
"1 error",
"1 warning");
if (!expected.equals(log)) {
throw new Exception("expected output not found: " + log);
}
log = new JavacTask(tb)
.options("--source-path", src.toString(),
"--module-path", modulePath.toString(),
"-Xlint:requires-automatic",
"-XDrawDiagnostics",
"-Werror")
.outdir(classes)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
expected = Arrays.asList("module-info.java:2:25: compiler.warn.requires.transitive.automatic",
"module-info.java:3:14: compiler.warn.requires.automatic",
"- compiler.err.warnings.and.werror",
"1 error",
"2 warnings");
if (!expected.equals(log)) {
throw new Exception("expected output not found: " + log);
}
log = new JavacTask(tb)
.options("--source-path", src.toString(),
"--module-path", modulePath.toString(),
"-Xlint:-requires-transitive-automatic,requires-automatic",
"-XDrawDiagnostics",
"-Werror")
.outdir(classes)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
expected = Arrays.asList("module-info.java:2:25: compiler.warn.requires.automatic",
"module-info.java:3:14: compiler.warn.requires.automatic",
"- compiler.err.warnings.and.werror",
"1 error",
"2 warnings");
if (!expected.equals(log)) {
throw new Exception("expected output not found: " + log);
}
new JavacTask(tb)
.options("--source-path", src.toString(),
"--module-path", modulePath.toString(),
"-Xlint:-requires-transitive-automatic",
"-XDrawDiagnostics",
"-Werror")
.outdir(classes)
.files(findJavaFiles(src))
.run(Task.Expect.SUCCESS)
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
tb.writeJavaFiles(src,
"@SuppressWarnings(\"requires-transitive-automatic\")\n" +
"module m1x {\n" +
" requires transitive automaticA;\n" +
" requires automaticB;\n" +
"}");
new JavacTask(tb)
.options("--source-path", src.toString(),
"--module-path", modulePath.toString(),
"-XDrawDiagnostics",
"-Werror")
.outdir(classes)
.files(findJavaFiles(src))
.run(Task.Expect.SUCCESS)
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
log = new JavacTask(tb)
.options("--source-path", src.toString(),
"--module-path", modulePath.toString(),
"-Xlint:requires-automatic",
"-XDrawDiagnostics",
"-Werror")
.outdir(classes)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
expected = Arrays.asList("module-info.java:3:25: compiler.warn.requires.automatic",
"module-info.java:4:14: compiler.warn.requires.automatic",
"- compiler.err.warnings.and.werror",
"1 error",
"2 warnings");
if (!expected.equals(log)) {
throw new Exception("expected output not found: " + log);
}
tb.writeJavaFiles(src,
"@SuppressWarnings(\"requires-automatic\")\n" +
"module m1x {\n" +
" requires transitive automaticA;\n" +
" requires automaticB;\n" +
"}");
log = new JavacTask(tb)
.options("--source-path", src.toString(),
"--module-path", modulePath.toString(),
"-Xlint:requires-automatic",
"-XDrawDiagnostics",
"-Werror")
.outdir(classes)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
expected = Arrays.asList("module-info.java:3:25: compiler.warn.requires.transitive.automatic",
"- compiler.err.warnings.and.werror",
"1 error",
"1 warning");
if (!expected.equals(log)) {
throw new Exception("expected output not found: " + log);
}
}
}
|
