225 lines
8.2 KiB
Java
225 lines
8.2 KiB
Java
/*
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* Copyright (c) 2019, 2022, 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 8228460
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* @summary Verify --system is required rather than -bootclasspath for -source 9.
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* @library /tools/lib
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* @modules jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.main
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* jdk.compiler/com.sun.tools.javac.file
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* @build toolbox.ToolBox toolbox.JavacTask toolbox.TestRunner
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* @run main BCPOrSystemNotSpecified
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*/
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import java.io.IOException;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.Arrays;
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import java.util.List;
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import java.io.InputStream;
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import java.nio.file.Files;
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import java.util.EnumSet;
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import javax.tools.JavaFileManager;
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import javax.tools.JavaFileObject;
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import javax.tools.StandardJavaFileManager;
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import javax.tools.StandardLocation;
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import javax.tools.ToolProvider;
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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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import toolbox.TestRunner;
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import toolbox.ToolBox;
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import com.sun.tools.javac.file.PathFileObject;
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public class BCPOrSystemNotSpecified extends TestRunner {
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private final ToolBox tb = new ToolBox();
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private final String fileSep = System.getProperty("file.separator");
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public BCPOrSystemNotSpecified() {
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super(System.err);
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}
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public static void main(String... args) throws Exception {
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new BCPOrSystemNotSpecified().runTests();
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}
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@Test
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public void testSource8(Path base) throws IOException {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"package test; public class Test { } ");
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Path classes = base.resolve("classes");
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tb.createDirectories(classes);
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List<String> log;
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List<String> expected = Arrays.asList(
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"- compiler.warn.source.no.bootclasspath: 8, (compiler.misc.source.no.bootclasspath: 8)",
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"- compiler.warn.option.obsolete.source: 8",
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"- compiler.warn.option.obsolete.suppression",
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"3 warnings"
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);
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log = new JavacTask(tb)
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.options("-XDrawDiagnostics", "-source", "8")
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.outdir(classes)
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.files(tb.findJavaFiles(src))
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.run(Expect.SUCCESS)
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.writeAll()
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.getOutputLines(Task.OutputKind.DIRECT);
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if (!expected.equals(log)) {
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throw new AssertionError("Unexpected output: " + log);
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}
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Path bcp = base.resolve("bcp");
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prepareBCP(bcp);
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new JavacTask(tb)
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.options("-XDrawDiagnostics",
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"-source", "8",
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"-bootclasspath", bcp.toAbsolutePath().toString())
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.outdir(classes)
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.files(tb.findJavaFiles(src))
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.run(Expect.SUCCESS)
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.writeAll()
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.getOutputLines(Task.OutputKind.DIRECT);
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if (!expected.equals(log)) {
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throw new AssertionError("Unexpected output: " + log);
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}
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}
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@Test
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public void testSource9(Path base) throws IOException {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"package test; public class Test { } ");
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Path classes = base.resolve("classes");
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tb.createDirectories(classes);
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List<String> log;
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List<String> expected = Arrays.asList(
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"- compiler.warn.source.no.system.modules.path: 9, (compiler.misc.source.no.system.modules.path: 9)",
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"1 warning"
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);
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log = new JavacTask(tb)
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.options("-XDrawDiagnostics",
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"-source", "9")
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.outdir(classes)
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.files(tb.findJavaFiles(src))
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.run(Expect.SUCCESS)
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.writeAll()
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.getOutputLines(Task.OutputKind.DIRECT);
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if (!expected.equals(log)) {
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throw new AssertionError("Unexpected output: " + log);
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}
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Path bcp = base.resolve("bcp");
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prepareBCP(bcp);
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log = new JavacTask(tb)
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.options("-XDrawDiagnostics",
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"-source", "9",
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"-bootclasspath", bcp.toAbsolutePath().toString())
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.outdir(classes)
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.files(tb.findJavaFiles(src))
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.run(Expect.SUCCESS)
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.writeAll()
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.getOutputLines(Task.OutputKind.DIRECT);
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if (!expected.equals(log)) {
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throw new AssertionError("Unexpected output: " + log);
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}
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new JavacTask(tb)
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.options("-XDrawDiagnostics",
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"-source", "9",
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"--system", "none",
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"--module-path", bcp.toAbsolutePath().toString(),
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"-Werror")
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.outdir(classes)
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.files(tb.findJavaFiles(src))
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.run(Expect.SUCCESS)
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.writeAll()
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.getOutputLines(Task.OutputKind.DIRECT);
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if (!expected.equals(log)) {
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throw new AssertionError("Unexpected output: " + log);
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}
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new JavacTask(tb)
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.options("-XDrawDiagnostics",
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"-source", "9",
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"--system", System.getProperty("java.home"),
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"-Werror")
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.outdir(classes)
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.files(tb.findJavaFiles(src))
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.run(Expect.SUCCESS)
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.writeAll()
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.getOutputLines(Task.OutputKind.DIRECT);
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if (!expected.equals(log)) {
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throw new AssertionError("Unexpected output: " + log);
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}
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}
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protected void runTests() throws Exception {
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runTests(m -> new Object[] { Paths.get(m.getName()).toAbsolutePath() });
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}
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private void prepareBCP(Path target) throws IOException {
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try (StandardJavaFileManager jfm = ToolProvider.getSystemJavaCompiler()
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.getStandardFileManager(null, null, null)) {
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for (String pack : new String[] {"", "java.lang", "java.lang.annotation", "jdk.internal.javac"}) {
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JavaFileManager.Location javaBase =
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jfm.getLocationForModule(StandardLocation.SYSTEM_MODULES,
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"java.base");
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for (JavaFileObject file : jfm.list(javaBase,
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pack,
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EnumSet.of(JavaFileObject.Kind.CLASS),
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false)) {
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Path targetDir = target.resolve(pack.replace(".", fileSep));
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Files.createDirectories(targetDir);
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try (InputStream in = file.openInputStream()) {
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String sourcePath = file.getName();
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// Here, we should use file system separator instead of the operating system separator.
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String fileSystemSep = jfm.asPath(file).getFileSystem().getSeparator();
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int sepPos = sourcePath.lastIndexOf(fileSystemSep);
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String fileName = sourcePath.substring(sepPos + 1);
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Files.copy(in, targetDir.resolve(fileName));
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}
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}
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}
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}
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}
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}
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