1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/policy/test1/Test1b.java Wed Apr 27 01:34:52 2016 +0800 1.3 @@ -0,0 +1,156 @@ 1.4 +/* 1.5 + * Copyright (c) 2008, 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 6420151 1.29 + * @summary Compile a group of files and validate the set of class files produced 1.30 + * @run main Test1b -XDcompilePolicy=byfile A.java B.java D.java 1.31 + */ 1.32 + 1.33 +/* 1.34 + * @test 6420151 1.35 + * @summary Compile a group of files and validate the set of class files produced 1.36 + * @run main Test1b -XDcompilePolicy=byfile A.java C.java D.java 1.37 + */ 1.38 + 1.39 +/* 1.40 + * @test 6420151 1.41 + * @summary Compile a group of files and validate the set of class files produced 1.42 + * @run main Test1b -XDcompilePolicy=simple A.java B.java D.java 1.43 + */ 1.44 + 1.45 +/* 1.46 + * @test 6420151 1.47 + * @summary Compile a group of files and validate the set of class files produced 1.48 + * @run main Test1b -XDcompilePolicy=simple A.java C.java D.java 1.49 + */ 1.50 + 1.51 +// These test cases should be uncommented when the default compile policy is 1.52 +// changed to "byfile". While the default policy is "bytodo", the test cases fail 1.53 +///* 1.54 +// * @test 6420151 1.55 +// * @summary Compile a group of files and validate the set of class files produced 1.56 +// * @run main Test1b A.java B.java D.java 1.57 +// */ 1.58 +// 1.59 +///* 1.60 +// * @test 6420151 1.61 +// * @summary Compile a group of files and validate the set of class files produced 1.62 +// * @run main Test1b A.java C.java D.java 1.63 +// */ 1.64 + 1.65 +// These test cases are retained for debugging; if uncommented, they show that 1.66 +// to bytodo mode fails the "all or none" class file test 1.67 +///* 1.68 +// * @test 6420151 1.69 +// * @summary Compile a group of files and validate the set of class files produced 1.70 +// * @run main Test1b -XDcompilePolicy=bytodo A.java B.java D.java 1.71 +// */ 1.72 +// 1.73 +///* 1.74 +// * @test 6420151 1.75 +// * @summary Compile a group of files and validate the set of class files produced 1.76 +// * @run main Test1b -XDcompilePolicy=bytodo A.java C.java D.java 1.77 +// */ 1.78 + 1.79 +import java.io.File; 1.80 +import java.io.PrintWriter; 1.81 +import java.io.StringWriter; 1.82 +import java.util.ArrayList; 1.83 +import java.util.HashMap; 1.84 +import java.util.List; 1.85 +import java.util.Map; 1.86 +import java.util.regex.Matcher; 1.87 +import java.util.regex.Pattern; 1.88 + 1.89 +public class Test1b 1.90 +{ 1.91 + public static void main(String... args) throws Exception { 1.92 + new Test1b().run(args); 1.93 + } 1.94 + 1.95 + void run(String... args) throws Exception { 1.96 + File testSrcDir = new File(System.getProperty("test.src")); 1.97 + File tmpClassDir = new File("."); 1.98 + List<String> l = new ArrayList<String>(); 1.99 + l.add("-d"); 1.100 + l.add(tmpClassDir.getPath()); 1.101 + for (String a: args) { 1.102 + if (a.endsWith(".java")) 1.103 + l.add(new File(testSrcDir, a).getPath()); 1.104 + else 1.105 + l.add(a); 1.106 + } 1.107 + 1.108 + StringWriter sw = new StringWriter(); 1.109 + int rc = com.sun.tools.javac.Main.compile(l.toArray(new String[l.size()]), new PrintWriter(sw)); 1.110 + System.err.println(sw); 1.111 + 1.112 + Pattern p = Pattern.compile("([A-Z]+).*"); 1.113 + for (String name: tmpClassDir.list()) { 1.114 + if (name.endsWith(".class")) { 1.115 + Matcher m = p.matcher(name); 1.116 + if (m.matches()) { 1.117 + found(m.group(1), name); 1.118 + } 1.119 + } 1.120 + } 1.121 + 1.122 + // for all classes that might have been compiled, check that 1.123 + // all the classes in the source file get generated, or none do. 1.124 + check("A", 3); 1.125 + check("B", 3); 1.126 + check("C", 3); 1.127 + check("D", 3); 1.128 + 1.129 + if (errors > 0) 1.130 + throw new Exception(errors + " errors"); 1.131 + } 1.132 + 1.133 + void check(String prefix, int expect) { 1.134 + List<String> names = map.get(prefix); 1.135 + int found = (names == null ? 0 : names.size()); 1.136 + if (found == 0 || found == expect) { 1.137 + System.err.println("Found " + found + " files for " + prefix + ": OK"); 1.138 + return; 1.139 + } 1.140 + error("Found " + found + " files for " + prefix + ": expected 0 or " + expect + " " + names); 1.141 + } 1.142 + 1.143 + void found(String prefix, String name) { 1.144 + List<String> names = map.get(prefix); 1.145 + if (names == null) { 1.146 + names = new ArrayList<String>(); 1.147 + map.put(prefix, names); 1.148 + } 1.149 + names.add(name); 1.150 + } 1.151 + 1.152 + void error(String message) { 1.153 + System.err.println(message); 1.154 + errors++; 1.155 + } 1.156 + 1.157 + Map<String,List<String>> map = new HashMap<String,List<String>>(); 1.158 + int errors; 1.159 +}