395N/A/*
2362N/A * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
395N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
395N/A *
395N/A * This code is free software; you can redistribute it and/or modify it
395N/A * under the terms of the GNU General Public License version 2 only, as
395N/A * published by the Free Software Foundation.
395N/A *
395N/A * This code is distributed in the hope that it will be useful, but WITHOUT
395N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
395N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
395N/A * version 2 for more details (a copy is included in the LICENSE file that
395N/A * accompanied this code).
395N/A *
395N/A * You should have received a copy of the GNU General Public License version
395N/A * 2 along with this work; if not, write to the Free Software Foundation,
395N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
395N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
395N/A */
395N/A
395N/A/* @test
395N/A @bug 4890726
395N/A @summary Check the correctness of KOI8_U by comparing to KOI8_R
395N/A */
395N/A
395N/Aimport java.util.*;
395N/Aimport static java.lang.Character.UnicodeBlock;
395N/A
395N/Apublic class UkrainianIsNotRussian {
395N/A private static String decode(byte[] bytes, String encoding) throws Throwable {
395N/A String s = new String(bytes, encoding);
395N/A equal(s.length(), 1);
395N/A check(Arrays.equals(s.getBytes(encoding), bytes));
395N/A return s;
395N/A }
395N/A
395N/A private static void realMain(String[] args) throws Throwable {
395N/A final byte[] bytes = new byte[1];
395N/A int differences = 0;
395N/A for (int i = 0; i < 0xff; i++) {
395N/A bytes[0] = (byte) i;
395N/A final String r = decode(bytes, "KOI8_R");
395N/A final String u = decode(bytes, "KOI8_U");
395N/A if (! r.equals(u)) {
395N/A differences++;
395N/A final char rc = r.charAt(0);
395N/A final char uc = u.charAt(0);
395N/A final UnicodeBlock rcb = UnicodeBlock.of(rc);
395N/A final UnicodeBlock ucb = UnicodeBlock.of(uc);
395N/A System.out.printf("%02x => %04x %s, %04x %s%n",
395N/A i, (int) rc, rcb, (int) uc, ucb);
395N/A check(rcb == UnicodeBlock.BOX_DRAWING &&
395N/A ucb == UnicodeBlock.CYRILLIC);
395N/A }
395N/A }
395N/A equal(differences, 8);
395N/A }
395N/A
395N/A //--------------------- Infrastructure ---------------------------
395N/A static volatile int passed = 0, failed = 0;
395N/A static void pass() {passed++;}
395N/A static void fail() {failed++; Thread.dumpStack();}
395N/A static void fail(String msg) {System.out.println(msg); fail();}
395N/A static void unexpected(Throwable t) {failed++; t.printStackTrace();}
395N/A static void check(boolean cond) {if (cond) pass(); else fail();}
395N/A static void equal(Object x, Object y) {
395N/A if (x == null ? y == null : x.equals(y)) pass();
395N/A else fail(x + " not equal to " + y);}
395N/A public static void main(String[] args) throws Throwable {
395N/A try {realMain(args);} catch (Throwable t) {unexpected(t);}
395N/A System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
395N/A if (failed > 0) throw new AssertionError("Some tests failed");}
395N/A}