1 /* 2 * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 4846262 27 * @summary check that javac operates correctly in EBCDIC locale 28 * @library /tools/lib 29 * @modules jdk.compiler/com.sun.tools.javac.api 30 * jdk.compiler/com.sun.tools.javac.main 31 * jdk.jdeps/com.sun.tools.javap 32 * @build toolbox.ToolBox 33 * @run main CheckEBCDICLocaleTest 34 */ 35 36 import java.io.File; 37 import java.io.FileOutputStream; 38 import java.io.OutputStreamWriter; 39 import java.io.PrintStream; 40 import java.io.PrintWriter; 41 import java.nio.charset.Charset; 42 import java.nio.file.Files; 43 import java.nio.file.Paths; 44 import java.util.Arrays; 45 import java.util.List; 46 47 import toolbox.ToolBox; 48 49 public class CheckEBCDICLocaleTest { 50 51 private static final String TestSrc = 52 "public class Test {\n" + 53 " public void test() {\n" + 54 " abcdefg\n" + 55 " }\n" + 56 "}"; 57 58 private static final String TestOutTemplate = 59 "output%1$sTest.java:3: error: not a statement\n" + 60 " abcdefg\n" + 61 " ^\n" + 62 "output%1$sTest.java:3: error: ';' expected\n" + 63 " abcdefg\n" + 64 " ^\n" + 65 "2 errors\n"; 66 main(String[] args)67 public static void main(String[] args) throws Exception { 68 new CheckEBCDICLocaleTest().test(); 69 } 70 test()71 public void test() throws Exception { 72 ToolBox tb = new ToolBox(); 73 tb.writeFile("Test.java", TestSrc); 74 tb.createDirectories("output"); 75 76 Charset ebcdic = Charset.forName("IBM1047"); 77 Native2Ascii n2a = new Native2Ascii(ebcdic); 78 n2a.asciiToNative(Paths.get("Test.java"), Paths.get("output", "Test.java")); 79 80 // Use -encoding to specify the encoding with which to read source files 81 // Use a suitable configured output stream for javac diagnostics 82 int rc; 83 try (PrintWriter out = new PrintWriter(new OutputStreamWriter(new FileOutputStream("Test.tmp"), ebcdic))) { 84 String[] args = { "-encoding", ebcdic.name(), "output/Test.java" }; 85 rc = com.sun.tools.javac.Main.compile(args, out); 86 if (rc != 1) 87 throw new Exception("unexpected exit from javac: " + rc); 88 } 89 90 n2a.nativeToAscii(Paths.get("Test.tmp"), Paths.get("Test.out")); 91 92 List<String> expectLines = Arrays.asList( 93 String.format(TestOutTemplate, File.separator).split("\n")); 94 List<String> actualLines = Files.readAllLines(Paths.get("Test.out")); 95 try { 96 tb.checkEqual(expectLines, actualLines); 97 } catch (Throwable tt) { 98 PrintStream out = tb.out; 99 out.println("Output mismatch:"); 100 101 out.println("Expected output:"); 102 for (String s: expectLines) { 103 out.println(s); 104 } 105 out.println(); 106 107 out.println("Actual output:"); 108 for (String s : actualLines) { 109 out.println(s); 110 } 111 out.println(); 112 113 throw tt; 114 } 115 } 116 } 117