Test4314141.java revision 2362
0N/A/*
0N/A * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
0N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
0N/A * or visit www.oracle.com if you need additional information or have any
0N/A * questions.
0N/A */
0N/A/*
0N/A @test
0N/A @summary Verify a few assertions of the new specification of ResourceBundle.getBundle
0N/A @build Test4314141B Test4314141B_fr_CH Test4314141B_es_ES
0N/A @run main Test4314141
0N/A @bug 4314141
0N/A*/
0N/A
0N/Aimport java.util.ResourceBundle;
0N/Aimport java.util.Locale;
0N/Aimport java.util.MissingResourceException;
0N/A
0N/Apublic class Test4314141 {
0N/A
0N/A public static void main(String[] args) {
0N/A testCandidateOmission();
0N/A testExample();
0N/A }
0N/A
0N/A /**
0N/A * Tests that candidate bundle names where the final component is an empty string are omitted.
0N/A * Previous versions of ResourceBundle might attempt to load bundles with a trailing
0N/A * underscore (e.g., "Test4314141_") resulting from concatenation with an empty string.
0N/A * This is no longer permitted.
*/
static void testCandidateOmission() {
Locale.setDefault(Locale.US);
doTestCandidateOmission("de", "DE", "EURO", new String[] {"_de", ""});
doTestCandidateOmission("de", "DE", "", new String[] {"_de", ""});
doTestCandidateOmission("de", "", "EURO", new String[] {"_de", ""});
doTestCandidateOmission("de", "", "", new String[] {"_de", ""});
doTestCandidateOmission("", "DE", "EURO", new String[] {"__DE", ""});
doTestCandidateOmission("", "DE", "", new String[] {"__DE", ""});
doTestCandidateOmission("", "", "EURO", new String[] {"___EURO", ""});
doTestCandidateOmission("", "", "", new String[] {""});
}
static void doTestCandidateOmission(String language, String country, String variant,
String[] expectedSuffixes) {
doTest("Test4314141A", language, country, variant, expectedSuffixes);
}
/**
* Verifies the example from the getBundle specification.
*/
static void testExample() {
Locale.setDefault(new Locale("en", "UK"));
doTestExample("fr", "CH", new String[] {"_fr_CH.class", "_fr.properties", ".class"});
doTestExample("fr", "FR", new String[] {"_fr.properties", ".class"});
doTestExample("de", "DE", new String[] {"_en.properties", ".class"});
doTestExample("en", "US", new String[] {"_en.properties", ".class"});
doTestExample("es", "ES", new String[] {"_es_ES.class", ".class"});
}
static void doTestExample(String language, String country, String[] expectedSuffixes) {
doTest("Test4314141B", language, country, "", expectedSuffixes);
}
static void doTest(String baseName, String language, String country, String variant,
String[] expectedSuffixes) {
System.out.print("Looking for " + baseName + " \"" + language + "\", \"" + country + "\", \"" + variant + "\"");
ResourceBundle bundle = ResourceBundle.getBundle(baseName, new Locale(language, country, variant));
System.out.print(" => got ");
String previousName = null;
int nameCount = 0;
for (int i = 3; i >= 0; i--) {
String name = bundle.getString("name" + i);
if (!name.equals(previousName)) {
if (previousName != null) {
System.out.print(", ");
}
System.out.print(name);
if (!name.equals(baseName + expectedSuffixes[nameCount++])) {
System.out.println();
throw new RuntimeException("Error: got unexpected resource bundle");
}
previousName = name;
}
}
System.out.println();
if (nameCount != expectedSuffixes.length) {
throw new RuntimeException("Error: parent chain too short");
}
}
}