| /* |
| ******************************************************************************* |
| * Copyright (C) 2008-2009, International Business Machines Corporation and * |
| * others. All Rights Reserved. * |
| ******************************************************************************* |
| */ |
| package com.ibm.icu.dev.test.localespi; |
| |
| import java.util.Locale; |
| |
| public class TestUtil { |
| |
| private static final String ICU_VARIANT = "ICU"; |
| private static final String ICU_VARIANT_SUFFIX = "_ICU"; |
| |
| public static Locale toICUExtendedLocale(Locale locale) { |
| if (isICUExtendedLocale(locale)) { |
| return locale; |
| } |
| String variant = locale.getVariant(); |
| variant = variant.length() == 0 ? ICU_VARIANT : variant + ICU_VARIANT_SUFFIX; |
| return new Locale(locale.getLanguage(), locale.getCountry(), variant); |
| } |
| |
| public static boolean isICUExtendedLocale(Locale locale) { |
| String variant = locale.getVariant(); |
| if (variant.equals(ICU_VARIANT) || variant.endsWith(ICU_VARIANT_SUFFIX)) { |
| return true; |
| } |
| return false; |
| } |
| |
| public static boolean equals(Object o1, Object o2) { |
| if (o1 == null && o2 == null) { |
| return true; |
| } |
| if (o1 == null || o2 == null) { |
| return false; |
| } |
| return o1.equals(o2); |
| } |
| |
| private static final boolean SUNJRE; |
| private static final boolean IBMJRE; |
| |
| static { |
| String javaVendor = System.getProperty("java.vendor"); |
| if (javaVendor != null) { |
| if (javaVendor.indexOf("Sun") >= 0) { |
| SUNJRE = true; |
| IBMJRE = false; |
| } else if (javaVendor.indexOf("IBM") >= 0) { |
| SUNJRE = false; |
| IBMJRE = true; |
| } else { |
| SUNJRE = false; |
| IBMJRE = false; |
| } |
| } else { |
| SUNJRE = false; |
| IBMJRE = false; |
| } |
| } |
| |
| public static boolean isSUNJRE() { |
| return SUNJRE; |
| } |
| public static boolean isIBMJRE() { |
| return IBMJRE; |
| } |
| |
| /* |
| * Ticket#6368 |
| * |
| * The ICU4J locale spi test cases reports many errors on IBM Java 6. There are two kinds |
| * of problems observed and both of them look like implementation problems in IBM Java 6. |
| * |
| * - When a locale has variant field (for example, sr_RS_Cyrl, de_DE_PREEURO), adding ICU |
| * suffix in the variant field (for example, sr_RS_Cyrl_ICU, de_DE_PREEURO_ICU) has no effects. |
| * For these locales, IBM JRE 6 ignores installed Locale providers. |
| * |
| * - For "sh" sublocales with "ICU" variant (for example, sh__ICU, sh_CS_ICU), IBM JRE 6 also |
| * ignores installed ICU locale providers. Probably, "sh" is internally mapped to "sr_RS_Cyrl" |
| * internally before locale look up. |
| * |
| * For now, we exclude these problematic locales from locale spi test cases on IBM Java 6. |
| */ |
| public static boolean isProblematicIBMLocale(Locale loc) { |
| if (!isIBMJRE()) { |
| return false; |
| } |
| if (loc.getLanguage().equals("sh")) { |
| return true; |
| } |
| String variant = loc.getVariant(); |
| if (variant.startsWith("EURO") || variant.startsWith("PREEURO") |
| || variant.startsWith("Cyrl") || variant.startsWith("Latn")) { |
| return true; |
| } |
| return false; |
| } |
| } |