1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/lambda/abort/Abort.java Wed Apr 27 01:34:52 2016 +0800 1.3 @@ -0,0 +1,119 @@ 1.4 +/* 1.5 + * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 + 1.27 +/* 1.28 + * @test 1.29 + * @bug 8003280 1.30 + * @summary Add lambda tests 1.31 + * check that all diagnostics are dumped to output when compiler exits abruptly 1.32 + */ 1.33 + 1.34 +import com.sun.source.util.JavacTask; 1.35 +import java.io.BufferedWriter; 1.36 +import java.io.IOException; 1.37 +import java.io.StringWriter; 1.38 +import java.net.URI; 1.39 +import java.net.URL; 1.40 +import java.util.Arrays; 1.41 +import javax.tools.Diagnostic; 1.42 +import javax.tools.JavaCompiler; 1.43 +import javax.tools.JavaFileObject; 1.44 +import javax.tools.SimpleJavaFileObject; 1.45 +import javax.tools.StandardJavaFileManager; 1.46 +import javax.tools.ToolProvider; 1.47 + 1.48 +public class Abort { 1.49 + 1.50 + public static void main(String... args) throws Exception { 1.51 + 1.52 + String SCRATCH_DIR = System.getProperty("user.dir"); 1.53 + JavaCompiler javacTool = ToolProvider.getSystemJavaCompiler(); 1.54 + java.io.File testDir = new java.io.File(SCRATCH_DIR); 1.55 + 1.56 + sourceA.dumpTo(testDir); 1.57 + sourceB.dumpTo(testDir); 1.58 + 1.59 + DiagnosticChecker diagChecker = new DiagnosticChecker(); 1.60 + JavacTask ct = (JavacTask)javacTool.getTask(null, null, diagChecker, 1.61 + Arrays.asList("-XDrawDiagnostics", "-cp", testDir.getAbsolutePath()), 1.62 + null, Arrays.asList(sourceA.asJFO(testDir))); 1.63 + try { 1.64 + ct.analyze(); 1.65 + } catch (Throwable ex) { 1.66 + //ignore abort exception thrown by javac 1.67 + } 1.68 + 1.69 + if (!diagChecker.errorFound) { 1.70 + throw new AssertionError("Missing diagnostic"); 1.71 + } 1.72 + } 1.73 + 1.74 + static class JavaSource { 1.75 + String contents; 1.76 + String filename; 1.77 + 1.78 + public JavaSource(String filename, String contents) { 1.79 + this.filename = filename; 1.80 + this.contents = contents; 1.81 + } 1.82 + 1.83 + void dumpTo(java.io.File loc) throws Exception { 1.84 + java.io.File file = new java.io.File(loc, filename); 1.85 + java.io.BufferedWriter bw = new java.io.BufferedWriter(new java.io.FileWriter(file)); 1.86 + bw.append(contents); 1.87 + bw.close(); 1.88 + } 1.89 + 1.90 + SimpleJavaFileObject asJFO(java.io.File dir) { 1.91 + return new SimpleJavaFileObject(new java.io.File(dir, filename).toURI(), JavaFileObject.Kind.SOURCE) { 1.92 + @Override 1.93 + public CharSequence getCharContent(boolean ignoreEncodingErrors) throws IOException { 1.94 + return contents; 1.95 + } 1.96 + }; 1.97 + } 1.98 + } 1.99 + 1.100 + static JavaSource sourceA = new JavaSource("Abort.java", "public class Abort {\n" + 1.101 + " public static void main(String[] args) {\n" + 1.102 + " System.out.println(C.m());\n" + 1.103 + " }\n" + 1.104 + "}"); 1.105 + 1.106 + static JavaSource sourceB = new JavaSource("C.java", "package com.example;\n" + 1.107 + "public class C {\n" + 1.108 + " public static String m() { return null; }\n" + 1.109 + "}"); 1.110 + 1.111 + static class DiagnosticChecker implements javax.tools.DiagnosticListener<JavaFileObject> { 1.112 + 1.113 + boolean errorFound; 1.114 + 1.115 + public void report(Diagnostic<? extends JavaFileObject> diagnostic) { 1.116 + if (diagnostic.getKind() == Diagnostic.Kind.ERROR && 1.117 + diagnostic.getCode().contains("compiler.err.cant.access")) { 1.118 + errorFound = true; 1.119 + } 1.120 + } 1.121 + } 1.122 +}