Fri, 24 Apr 2020 03:58:51 +0100
Merge
duke@1 | 1 | /* |
ksrini@2075 | 2 | * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
duke@1 | 7 | * published by the Free Software Foundation. |
duke@1 | 8 | * |
duke@1 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 13 | * accompanied this code). |
duke@1 | 14 | * |
duke@1 | 15 | * You should have received a copy of the GNU General Public License version |
duke@1 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 18 | * |
ohair@554 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@554 | 20 | * or visit www.oracle.com if you need additional information or have any |
ohair@554 | 21 | * questions. |
duke@1 | 22 | */ |
duke@1 | 23 | |
duke@1 | 24 | /* |
duke@1 | 25 | * @test |
ksrini@2075 | 26 | * @bug 4813736 8015073 |
ksrini@2075 | 27 | * @summary Provide a basic test of access to the Java Model from javac, and error messages |
duke@1 | 28 | * @author Peter von der Ah\u00e9 |
duke@1 | 29 | * @run main TestJavacTask TestJavacTask.java |
duke@1 | 30 | */ |
duke@1 | 31 | |
duke@1 | 32 | import com.sun.tools.javac.api.JavacTaskImpl; |
duke@1 | 33 | import java.io.File; |
duke@1 | 34 | import java.io.IOException; |
duke@1 | 35 | import java.util.Arrays; |
duke@1 | 36 | import javax.lang.model.element.TypeElement; |
duke@1 | 37 | import javax.tools.JavaCompiler; |
duke@1 | 38 | import javax.tools.JavaFileObject; |
duke@1 | 39 | import javax.tools.StandardJavaFileManager; |
duke@1 | 40 | import javax.tools.ToolProvider; |
duke@1 | 41 | |
duke@1 | 42 | public class TestJavacTask { |
ksrini@2075 | 43 | static final JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); |
ksrini@2075 | 44 | static JavacTaskImpl getTask(File... file) { |
duke@1 | 45 | StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null); |
duke@1 | 46 | Iterable<? extends JavaFileObject> files = |
duke@1 | 47 | fm.getJavaFileObjectsFromFiles(Arrays.asList(file)); |
duke@1 | 48 | return (JavacTaskImpl)compiler.getTask(null, fm, null, null, null, files); |
duke@1 | 49 | } |
duke@1 | 50 | |
ksrini@2075 | 51 | static void basicTest(String... args) throws IOException { |
duke@1 | 52 | String srcdir = System.getProperty("test.src"); |
duke@1 | 53 | File file = new File(srcdir, args[0]); |
ksrini@2075 | 54 | JavacTaskImpl task = getTask(file); |
duke@1 | 55 | for (TypeElement clazz : task.enter(task.parse())) |
duke@1 | 56 | System.out.println(clazz.getSimpleName()); |
duke@1 | 57 | } |
duke@1 | 58 | |
ksrini@2075 | 59 | static void checkKindError() { |
ksrini@2075 | 60 | final File testFile = new File("Test.java "); // <-note trailing space! |
ksrini@2075 | 61 | try { |
ksrini@2075 | 62 | getTask(testFile); |
ksrini@2075 | 63 | } catch (IllegalArgumentException iae) { |
ksrini@2075 | 64 | if (!iae.getMessage().contains("\"" + testFile.getName() + "\"")) { |
ksrini@2075 | 65 | System.err.println("Got message: " + iae.getMessage()); |
ksrini@2075 | 66 | throw new RuntimeException("Error: expected string not found"); |
ksrini@2075 | 67 | } |
ksrini@2075 | 68 | } |
ksrini@2075 | 69 | } |
ksrini@2075 | 70 | |
ksrini@2075 | 71 | public static void main(String... args) throws IOException { |
ksrini@2075 | 72 | basicTest(args); |
ksrini@2075 | 73 | checkKindError(); |
ksrini@2075 | 74 | } |
duke@1 | 75 | } |