| /* |
| * 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 |
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| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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| */ |
| |
| /* |
| * @test |
| * @bug 8131027 |
| * @summary Test Get FQNs |
| * @library /tools/lib |
| * @modules jdk.compiler/com.sun.tools.javac.api |
| * jdk.compiler/com.sun.tools.javac.main |
| * jdk.jshell/jdk.jshell:open |
| * @build toolbox.ToolBox toolbox.JarTask toolbox.JavacTask |
| * @build KullaTesting TestingInputStream Compiler |
| * @run testng ComputeFQNsTest |
| */ |
| |
| import java.io.Writer; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.Arrays; |
| |
| import jdk.jshell.SourceCodeAnalysis.QualifiedNames; |
| import static org.testng.Assert.*; |
| import org.testng.annotations.Test; |
| |
| @Test |
| public class ComputeFQNsTest extends KullaTesting { |
| |
| private final Compiler compiler = new Compiler(); |
| private final Path outDir = Paths.get("ComputeFQNsTest"); |
| |
| public void testAddImport() throws Exception { |
| compiler.compile(outDir, "package test1; public class FQNTestClass { }", "package test2; public class FQNTestClass { }"); |
| String jarName = "test.jar"; |
| compiler.jar(outDir, jarName, "test1/FQNTestClass.class", "test2/FQNTestClass.class"); |
| addToClasspath(compiler.getPath(outDir).resolve(jarName)); |
| |
| assertInferredFQNs("LinkedList", "java.util.LinkedList"); |
| assertInferredFQNs("ArrayList", "java.util.ArrayList"); |
| assertInferredFQNs("FQNTestClass", "test1.FQNTestClass", "test2.FQNTestClass"); |
| assertInferredFQNs("CharSequence", "CharSequence".length(), true, "java.lang.CharSequence"); |
| assertInferredFQNs("unresolvable"); |
| assertInferredFQNs("void test(ArrayList", "ArrayList".length(), false, "java.util.ArrayList"); |
| assertInferredFQNs("void test(ArrayList l) throws InvocationTargetException", "InvocationTargetException".length(), false, "java.lang.reflect.InvocationTargetException"); |
| assertInferredFQNs("void test(ArrayList l) { ArrayList", "ArrayList".length(), false, "java.util.ArrayList"); |
| assertInferredFQNs("<T extends ArrayList", "ArrayList".length(), false, "java.util.ArrayList"); |
| assertInferredFQNs("Object l = Arrays", "Arrays".length(), false, "java.util.Arrays"); |
| assertInferredFQNs("class X<T extends ArrayList", "ArrayList".length(), false, "java.util.ArrayList"); |
| assertInferredFQNs("class X extends ArrayList", "ArrayList".length(), false, "java.util.ArrayList"); |
| assertInferredFQNs("class X extends java.util.ArrayList<TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement"); |
| assertInferredFQNs("class X extends java.util.ArrayList<TypeMirror, TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement"); |
| assertInferredFQNs("class X implements TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement"); |
| assertInferredFQNs("class X implements TypeMirror, TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement"); |
| assertInferredFQNs("class X implements java.util.List<TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement"); |
| assertInferredFQNs("class X implements java.util.List<TypeMirror, TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement"); |
| assertInferredFQNs("class X { ArrayList", "ArrayList".length(), false, "java.util.ArrayList"); |
| } |
| |
| @Test(enabled = false) //TODO 8161165 |
| public void testSuspendIndexing() throws Throwable { |
| compiler.compile(outDir, "package test; public class FQNTest { }"); |
| String jarName = "test.jar"; |
| compiler.jar(outDir, jarName, "test/FQNTest.class"); |
| Path continueMarkFile = outDir.resolve("continuemark").toAbsolutePath(); |
| Files.createDirectories(continueMarkFile.getParent()); |
| try (Writer w = Files.newBufferedWriter(continueMarkFile)) {} |
| |
| Path runMarkFile = outDir.resolve("runmark").toAbsolutePath(); |
| Files.deleteIfExists(runMarkFile); |
| |
| getState().sourceCodeAnalysis(); |
| |
| Throwable[] evalException = new Throwable[1]; |
| |
| new Thread() { |
| @Override public void run() { |
| try { |
| assertEval("{new java.io.FileOutputStream(\"" + runMarkFile.toAbsolutePath().toString().replace("\\", "\\\\") + "\").close();" + |
| " while (java.nio.file.Files.exists(java.nio.file.Paths.get(\"" + continueMarkFile.toAbsolutePath().toString().replace("\\", "\\\\") + "\"))) Thread.sleep(100); }"); |
| } catch (Throwable t) { |
| evalException[0] = t; |
| } |
| } |
| }.start(); |
| |
| while (true) { |
| if (Files.exists(runMarkFile)) |
| break; |
| try { |
| Thread.sleep(100); |
| } catch (Throwable t) { |
| if (evalException[0] != null) { |
| evalException[0].addSuppressed(t); |
| } else { |
| throw t; |
| } |
| } |
| if (evalException[0] != null) { |
| throw evalException[0]; |
| } |
| } |
| |
| addToClasspath(compiler.getPath(outDir).resolve(jarName)); |
| |
| String code = "FQNTest"; |
| |
| QualifiedNames candidates = getAnalysis().listQualifiedNames(code, code.length()); |
| |
| assertEquals(candidates.getNames(), Arrays.asList(), "Input: " + code + ", candidates=" + candidates.getNames()); |
| assertEquals(candidates.isUpToDate(), false, "Input: " + code + ", up-to-date=" + candidates.isUpToDate()); |
| |
| Files.delete(continueMarkFile); |
| |
| waitIndexingFinished(); |
| |
| candidates = getAnalysis().listQualifiedNames(code, code.length()); |
| |
| assertEquals(candidates.getNames(), Arrays.asList("test.FQNTest"), "Input: " + code + ", candidates=" + candidates.getNames()); |
| assertEquals(true, candidates.isUpToDate(), "Input: " + code + ", up-to-date=" + candidates.isUpToDate()); |
| } |
| |
| } |