144 lines
6.8 KiB
Java
144 lines
6.8 KiB
Java
/*
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* Copyright (c) 2015, 2016, 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 8131027
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* @summary Test Get FQNs
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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.jshell/jdk.jshell:open
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* @build toolbox.ToolBox toolbox.JarTask toolbox.JavacTask
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* @build KullaTesting TestingInputStream Compiler
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* @run testng ComputeFQNsTest
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*/
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import java.io.Writer;
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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.Paths;
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import java.util.Arrays;
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import jdk.jshell.SourceCodeAnalysis.QualifiedNames;
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import static org.testng.Assert.*;
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import org.testng.annotations.Test;
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@Test
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public class ComputeFQNsTest extends KullaTesting {
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private final Compiler compiler = new Compiler();
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private final Path outDir = Paths.get("ComputeFQNsTest");
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public void testAddImport() throws Exception {
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compiler.compile(outDir, "package test1; public class FQNTestClass { }", "package test2; public class FQNTestClass { }");
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String jarName = "test.jar";
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compiler.jar(outDir, jarName, "test1/FQNTestClass.class", "test2/FQNTestClass.class");
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addToClasspath(compiler.getPath(outDir).resolve(jarName));
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assertInferredFQNs("LinkedList", "java.util.LinkedList");
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assertInferredFQNs("ArrayList", "java.util.ArrayList");
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assertInferredFQNs("FQNTestClass", "test1.FQNTestClass", "test2.FQNTestClass");
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assertInferredFQNs("CharSequence", "CharSequence".length(), true, "java.lang.CharSequence");
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assertInferredFQNs("unresolvable");
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assertInferredFQNs("void test(ArrayList", "ArrayList".length(), false, "java.util.ArrayList");
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assertInferredFQNs("void test(ArrayList l) throws InvocationTargetException", "InvocationTargetException".length(), false, "java.lang.reflect.InvocationTargetException");
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assertInferredFQNs("void test(ArrayList l) { ArrayList", "ArrayList".length(), false, "java.util.ArrayList");
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assertInferredFQNs("<T extends ArrayList", "ArrayList".length(), false, "java.util.ArrayList");
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assertInferredFQNs("Object l = Arrays", "Arrays".length(), false, "java.util.Arrays");
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assertInferredFQNs("class X<T extends ArrayList", "ArrayList".length(), false, "java.util.ArrayList");
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assertInferredFQNs("class X extends ArrayList", "ArrayList".length(), false, "java.util.ArrayList");
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assertInferredFQNs("class X extends java.util.ArrayList<TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement");
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assertInferredFQNs("class X extends java.util.ArrayList<TypeMirror, TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement");
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assertInferredFQNs("class X implements TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement");
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assertInferredFQNs("class X implements TypeMirror, TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement");
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assertInferredFQNs("class X implements java.util.List<TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement");
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assertInferredFQNs("class X implements java.util.List<TypeMirror, TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement");
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assertInferredFQNs("class X { ArrayList", "ArrayList".length(), false, "java.util.ArrayList");
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}
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@Test(enabled = false) //TODO 8161165
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public void testSuspendIndexing() throws Throwable {
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compiler.compile(outDir, "package test; public class FQNTest { }");
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String jarName = "test.jar";
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compiler.jar(outDir, jarName, "test/FQNTest.class");
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Path continueMarkFile = outDir.resolve("continuemark").toAbsolutePath();
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Files.createDirectories(continueMarkFile.getParent());
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try (Writer w = Files.newBufferedWriter(continueMarkFile)) {}
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Path runMarkFile = outDir.resolve("runmark").toAbsolutePath();
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Files.deleteIfExists(runMarkFile);
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getState().sourceCodeAnalysis();
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Throwable[] evalException = new Throwable[1];
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new Thread() {
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@Override public void run() {
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try {
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assertEval("{new java.io.FileOutputStream(\"" + runMarkFile.toAbsolutePath().toString().replace("\\", "\\\\") + "\").close();" +
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" while (java.nio.file.Files.exists(java.nio.file.Paths.get(\"" + continueMarkFile.toAbsolutePath().toString().replace("\\", "\\\\") + "\"))) Thread.sleep(100); }");
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} catch (Throwable t) {
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evalException[0] = t;
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}
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}
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}.start();
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while (true) {
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if (Files.exists(runMarkFile))
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break;
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try {
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Thread.sleep(100);
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} catch (Throwable t) {
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if (evalException[0] != null) {
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evalException[0].addSuppressed(t);
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} else {
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throw t;
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}
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}
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if (evalException[0] != null) {
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throw evalException[0];
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}
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}
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addToClasspath(compiler.getPath(outDir).resolve(jarName));
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String code = "FQNTest";
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QualifiedNames candidates = getAnalysis().listQualifiedNames(code, code.length());
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assertEquals(candidates.getNames(), Arrays.asList(), "Input: " + code + ", candidates=" + candidates.getNames());
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assertEquals(candidates.isUpToDate(), false, "Input: " + code + ", up-to-date=" + candidates.isUpToDate());
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Files.delete(continueMarkFile);
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waitIndexingFinished();
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candidates = getAnalysis().listQualifiedNames(code, code.length());
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assertEquals(candidates.getNames(), Arrays.asList("test.FQNTest"), "Input: " + code + ", candidates=" + candidates.getNames());
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assertEquals(true, candidates.isUpToDate(), "Input: " + code + ", up-to-date=" + candidates.isUpToDate());
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}
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}
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