Thu, 21 Feb 2013 14:43:51 -0800
8008405: Now that metafactory is in place, add javac lambda serialization tests
Summary: Tests part of original langtools serialization review.
Reviewed-by: mcimadamore
duke@1 | 1 | /* |
ohair@554 | 2 | * Copyright (c) 2006, 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 |
duke@1 | 26 | * @bug 6431435 6439406 |
duke@1 | 27 | * @summary Tree API: source files loaded implicitly from source path |
duke@1 | 28 | * @run main T6431435 |
duke@1 | 29 | */ |
duke@1 | 30 | |
duke@1 | 31 | import java.io.*; |
duke@1 | 32 | import java.util.*; |
duke@1 | 33 | import javax.tools.*; |
duke@1 | 34 | import com.sun.source.util.*; |
duke@1 | 35 | import com.sun.tools.javac.api.*; |
duke@1 | 36 | |
duke@1 | 37 | public class T6431435 { |
duke@1 | 38 | public static void main(String... args) throws IOException { |
duke@1 | 39 | String testSrc = System.getProperty("test.src", "."); |
duke@1 | 40 | String testClasses = System.getProperty("test.classes", "."); |
duke@1 | 41 | JavacTool tool = JavacTool.create(); |
duke@1 | 42 | StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null); |
duke@1 | 43 | fm.setLocation(StandardLocation.CLASS_OUTPUT, Arrays.asList(new File("."))); |
duke@1 | 44 | fm.setLocation(StandardLocation.SOURCE_PATH, Arrays.asList(new File(testSrc))); |
duke@1 | 45 | Iterable<? extends JavaFileObject> files = fm.getJavaFileObjectsFromFiles(Arrays.asList( |
duke@1 | 46 | new File(testSrc, "A.java"))); |
duke@1 | 47 | JavacTask task = tool.getTask(null, fm, null, null, null, files); |
duke@1 | 48 | boolean ok = true; |
duke@1 | 49 | ok &= check("parse", task.parse(), 1); // A.java |
duke@1 | 50 | ok &= check("analyze", task.analyze(), 3); // A, Foo, p.B |
duke@1 | 51 | ok &= check("generate", task.generate(), 5); // A, Foo, Foo$Baz, Foo$1, p.B |
duke@1 | 52 | if (!ok) |
duke@1 | 53 | throw new AssertionError("Test failed"); |
duke@1 | 54 | } |
duke@1 | 55 | |
duke@1 | 56 | private static boolean check(String name, Iterable<?> iter, int expect) { |
duke@1 | 57 | int found = 0; |
duke@1 | 58 | for (Object o: iter) { |
duke@1 | 59 | found++; |
duke@1 | 60 | //System.err.println(name + " " + found + " " + o); |
duke@1 | 61 | } |
duke@1 | 62 | if (found == expect) |
duke@1 | 63 | return true; |
duke@1 | 64 | System.err.println(name + ": found " + found + " -- expected " + expect); |
duke@1 | 65 | return false; |
duke@1 | 66 | } |
duke@1 | 67 | } |