/*
*******************************************************************************
* Copyright (C) 2009, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
package com.ibm.icu.dev.test.util;
import com.ibm.icu.dev.test.TestFmwk;
import com.ibm.icu.impl.Utility;
import com.ibm.icu.util.IllformedLocaleException;
import com.ibm.icu.util.ULocale;
import com.ibm.icu.util.ULocale.Builder;
/**
* Test cases for ULocale.LocaleBuilder
*/
public class LocaleBuilderTest extends TestFmwk {
public static void main(String[] args) throws Exception {
new LocaleBuilderTest().run(args);
}
public void TestLocaleBuilder() {
// "L": +1 = language
// "S": +1 = script
// "R": +1 = region
// "V": +1 = variant
// "K": +1 = LDML key / +2 = LDML type
// "E": +1 = extension letter / +2 = extension value
// "P": +1 = private use
// "X": indicates an exception must be thrown
// "T": +1 = expected language tag
String[][] TESTCASE = {
{"L", "en", "R", "us", "T", "en-us", "en_US"},
{"L", "en", "R", "FR", "L", "fr", "T", "fr-fr", "fr_FR"},
{"L", "123", "X"},
{"R", "us", "T", "und-us", "_US"},
{"R", "usa", "X"},
{"R", "123", "L", "en", "T", "en-123", "en_123"},
{"S", "LATN", "L", "DE", "T", "de-latn", "de_Latn"},
{"S", "latin", "X"},
{"L", "th", "R", "th", "K", "nu", "thai", "T", "th-th-u-nu-thai", "th_TH@numbers=thai"},
{"E", "z", "ExtZ", "L", "en", "T", "en-z-extz", "en@z=extz"},
{"L", "fr", "R", "FR", "P", "Yoshito-ICU", "T", "fr-fr-x-yoshito-icu", "fr_FR@x=yoshito-icu"},
{"L", "ja", "R", "jp", "K", "ca", "japanese", "T", "ja-jp-u-ca-japanese", "ja_JP@calendar=japanese"},
{"K", "co", "PHONEBK", "K", "ca", "gregory", "L", "De", "T", "de-u-ca-gregory-co-phonebk", "de@calendar=gregorian;collation=phonebook"},
{"E", "o", "OPQR", "E", "a", "aBcD", "T", "und-a-abcd-o-opqr", "@a=abcd;o=opqr"},
{"E", "u", "nu-thai-ca-gregory", "L", "TH", "T", "th-u-ca-gregory-nu-thai", "th@calendar=gregorian;numbers=thai"},
{"L", "en", "K", "tz", "usnyc", "R", "US", "T", "en-us-u-tz-usnyc", "en_US@timezone=america/new_york"},
{"L", "de", "K", "co", "phonebk", "K", "ks", "level1", "K", "kk", "true", "T", "de-u-co-phonebk-kk-true-ks-level1", "de@collation=phonebook;colnormalization=yes;colstrength=primary"},
// {"L", "en", "V", "foooo_barrr", "T", "en-foooo-barrr", "en__FOOOO_BARRR"},
};
Builder bld = new Builder();
for (int tidx = 0; tidx < TESTCASE.length; tidx++) {
bld.clear();
int i = 0;
String[] expected = null;
while (true) {
String method = TESTCASE[tidx][i++];
try {
if (method.equals("L")) {
bld.setLanguage(TESTCASE[tidx][i++]);
} else if (method.equals("S")) {
bld.setScript(TESTCASE[tidx][i++]);
} else if (method.equals("R")) {
bld.setRegion(TESTCASE[tidx][i++]);
} else if (method.equals("V")) {
bld.setVariant(TESTCASE[tidx][i++]);
} else if (method.equals("K")) {
String key = TESTCASE[tidx][i++];
String type = TESTCASE[tidx][i++];
bld.setLDMLExtensionValue(key, type);
} else if (method.equals("E")) {
String key = TESTCASE[tidx][i++];
String value = TESTCASE[tidx][i++];
bld.setExtension(key.charAt(0), value);
} else if (method.equals("P")) {
bld.setExtension(ULocale.PRIVATE_USE_EXTENSION, TESTCASE[tidx][i++]);
} else if (method.equals("X")) {
errln("FAIL: No excetion was thrown - test csae: "
+ Utility.arrayToString(TESTCASE[tidx]));
} else if (method.equals("T")) {
expected = new String[2];
expected[0] = TESTCASE[tidx][i];
expected[1] = TESTCASE[tidx][i + 1];
break;
}
} catch (IllformedLocaleException e) {
if (TESTCASE[tidx][i].equals("X")) {
// This exception is expected
break;
} else {
errln("FAIL: IllformedLocaleException at offset " + i
+ " in test case: " + Utility.arrayToString(TESTCASE[tidx]));
}
}
}
if (expected != null) {
ULocale loc = bld.create();
if (!expected[1].equals(loc.toString())) {
errln("FAIL: Wrong locale ID - " + loc +
" for test case: " + Utility.arrayToString(TESTCASE[tidx]));
}
String langtag = loc.toLanguageTag();
if (!expected[0].equals(langtag)) {
errln("FAIL: Wrong language tag - " + langtag +
" for test case: " + Utility.arrayToString(TESTCASE[tidx]));
}
ULocale loc1 = ULocale.forLanguageTag(langtag);
if (!loc.equals(loc1)) {
errln("FAIL: Language tag round trip failed for " + loc);
}
}
}
}
public void TestSetLocale() {
ULocale loc = new ULocale("th_TH@calendar=gregorian");
Builder bld = new Builder();
try {
bld.setLocale(loc);
ULocale loc1 = bld.create();
if (!loc.equals(loc1)) {
errln("FAIL: Locale loc1 " + loc1 + " was returned by the builder. Expected " + loc);
}
bld.setLanguage("").setLDMLExtensionValue("ca", "buddhist")
.setLanguage("TH").setLDMLExtensionValue("ca", "gregory");
ULocale loc2 = bld.create();
if (!loc.equals(loc2)) {
errln("FAIL: Locale loc2 " + loc2 + " was returned by the builder. Expected " + loc);
}
} catch (IllformedLocaleException e) {
errln("FAIL: IllformedLocaleException: " + e.getMessage());
}
}
}