1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/javac/6508981/TestInferBinaryName.java Wed Apr 27 01:34:52 2016 +0800
1.3 @@ -0,0 +1,175 @@
1.4 +/*
1.5 + * Copyright (c) 2008, 2011, 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 6508981
1.30 + * @summary cleanup file separator handling in JavacFileManager
1.31 + * (This test is specifically to test the new impl of inferBinaryName)
1.32 + * @build p.A
1.33 + * @run main TestInferBinaryName
1.34 + */
1.35 +
1.36 +import java.io.*;
1.37 +import java.util.*;
1.38 +import javax.tools.*;
1.39 +
1.40 +import com.sun.tools.javac.file.JavacFileManager;
1.41 +import com.sun.tools.javac.util.Context;
1.42 +import com.sun.tools.javac.util.Options;
1.43 +
1.44 +import static javax.tools.JavaFileObject.Kind.*;
1.45 +import static javax.tools.StandardLocation.*;
1.46 +
1.47 +
1.48 +/**
1.49 + * Verify the various implementations of inferBinaryName, but configuring
1.50 + * different instances of a file manager, getting a file object, and checking
1.51 + * the impl of inferBinaryName for that file object.
1.52 + */
1.53 +public class TestInferBinaryName {
1.54 + static final boolean IGNORE_SYMBOL_FILE = false;
1.55 + static final boolean USE_SYMBOL_FILE = true;
1.56 + static final boolean DONT_USE_ZIP_FILE_INDEX = false;
1.57 + static final boolean USE_ZIP_FILE_INDEX = true;
1.58 +
1.59 + public static void main(String... args) throws Exception {
1.60 + new TestInferBinaryName().run();
1.61 + }
1.62 +
1.63 + void run() throws Exception {
1.64 + //System.err.println(System.getProperties());
1.65 + testDirectory();
1.66 + testSymbolArchive();
1.67 + testZipArchive();
1.68 + testZipFileIndexArchive();
1.69 + testZipFileIndexArchive2();
1.70 + if (errors > 0)
1.71 + throw new Exception(errors + " error found");
1.72 + }
1.73 +
1.74 + void testDirectory() throws IOException {
1.75 + String testClassName = "p.A";
1.76 + JavaFileManager fm =
1.77 + getFileManager("test.classes", USE_SYMBOL_FILE, USE_ZIP_FILE_INDEX);
1.78 + test("testDirectory",
1.79 + fm, testClassName, "com.sun.tools.javac.file.RegularFileObject");
1.80 + }
1.81 +
1.82 + void testSymbolArchive() throws IOException {
1.83 + String testClassName = "java.lang.String";
1.84 + JavaFileManager fm =
1.85 + getFileManager("sun.boot.class.path", USE_SYMBOL_FILE, DONT_USE_ZIP_FILE_INDEX);
1.86 + test("testSymbolArchive",
1.87 + fm, testClassName, "com.sun.tools.javac.file.SymbolArchive$SymbolFileObject");
1.88 + }
1.89 +
1.90 + void testZipArchive() throws IOException {
1.91 + String testClassName = "java.lang.String";
1.92 + JavaFileManager fm =
1.93 + getFileManager("sun.boot.class.path", IGNORE_SYMBOL_FILE, DONT_USE_ZIP_FILE_INDEX);
1.94 + test("testZipArchive",
1.95 + fm, testClassName, "com.sun.tools.javac.file.ZipArchive$ZipFileObject");
1.96 + }
1.97 +
1.98 + void testZipFileIndexArchive() throws IOException {
1.99 + String testClassName = "java.lang.String";
1.100 + JavaFileManager fm =
1.101 + getFileManager("sun.boot.class.path", USE_SYMBOL_FILE, USE_ZIP_FILE_INDEX);
1.102 + test("testZipFileIndexArchive",
1.103 + fm, testClassName, "com.sun.tools.javac.file.ZipFileIndexArchive$ZipFileIndexFileObject");
1.104 + }
1.105 +
1.106 + void testZipFileIndexArchive2() throws IOException {
1.107 + String testClassName = "java.lang.String";
1.108 + JavaFileManager fm =
1.109 + getFileManager("sun.boot.class.path", IGNORE_SYMBOL_FILE, USE_ZIP_FILE_INDEX);
1.110 + test("testZipFileIndexArchive2",
1.111 + fm, testClassName, "com.sun.tools.javac.file.ZipFileIndexArchive$ZipFileIndexFileObject");
1.112 + }
1.113 +
1.114 + /**
1.115 + * @param testName for debugging
1.116 + * @param fm suitably configured file manager
1.117 + * @param testClassName the classname to test
1.118 + * @param implClassName the expected classname of the JavaFileObject impl,
1.119 + * used for checking that we are checking the expected impl of
1.120 + * inferBinaryName
1.121 + */
1.122 + void test(String testName,
1.123 + JavaFileManager fm, String testClassName, String implClassName) throws IOException {
1.124 + JavaFileObject fo = fm.getJavaFileForInput(CLASS_PATH, testClassName, CLASS);
1.125 + if (fo == null) {
1.126 + System.err.println("Can't find " + testClassName);
1.127 + errors++;
1.128 + return;
1.129 + }
1.130 +
1.131 + String cn = fo.getClass().getName();
1.132 + String bn = fm.inferBinaryName(CLASS_PATH, fo);
1.133 + System.err.println(testName + " " + cn + " " + bn);
1.134 + check(cn, implClassName);
1.135 + check(bn, testClassName);
1.136 + System.err.println("OK");
1.137 + }
1.138 +
1.139 + JavaFileManager getFileManager(String classpathProperty,
1.140 + boolean symFileKind,
1.141 + boolean zipFileIndexKind)
1.142 + throws IOException {
1.143 + Context ctx = new Context();
1.144 + Options options = Options.instance(ctx);
1.145 + options.put("useOptimizedZip",
1.146 + Boolean.toString(zipFileIndexKind == USE_ZIP_FILE_INDEX));
1.147 +
1.148 + if (symFileKind == IGNORE_SYMBOL_FILE)
1.149 + options.put("ignore.symbol.file", "true");
1.150 + JavacFileManager fm = new JavacFileManager(ctx, false, null);
1.151 + List<File> path = getPath(System.getProperty(classpathProperty));
1.152 + fm.setLocation(CLASS_PATH, path);
1.153 + return fm;
1.154 + }
1.155 +
1.156 + List<File> getPath(String s) {
1.157 + List<File> path = new ArrayList<File>();
1.158 + for (String f: s.split(File.pathSeparator)) {
1.159 + if (f.length() > 0)
1.160 + path.add(new File(f));
1.161 + }
1.162 + //System.err.println("path: " + path);
1.163 + return path;
1.164 + }
1.165 +
1.166 + void check(String found, String expect) {
1.167 + if (!found.equals(expect)) {
1.168 + System.err.println("Expected: " + expect);
1.169 + System.err.println(" Found: " + found);
1.170 + errors++;
1.171 + }
1.172 + }
1.173 +
1.174 + private int errors;
1.175 +}
1.176 +
1.177 +class A { }
1.178 +
