void test1() {
Locale[] available = Locale.getAvailableLocales();
List<Locale> jreimplloc =
Arrays.asList(
LocaleProviderAdapter.forJRE().getTimeZoneNameProvider().getAvailableLocales());
List<Locale> providerLocales = Arrays.asList(tznp.getAvailableLocales());
String[] ids = TimeZone.getAvailableIDs();
for (Locale target : available) {
// pure JRE implementation
OpenListResourceBundle rb =
((ResourceBundleBasedAdapter) LocaleProviderAdapter.forJRE())
.getLocaleData()
.getTimeZoneNames(target);
boolean jreSupportsTarget = jreimplloc.contains(target);
for (String id : ids) {
// the time zone
TimeZone tz = TimeZone.getTimeZone(id);
// JRE string array for the id
String[] jrearray = null;
if (jreSupportsTarget) {
try {
jrearray = rb.getStringArray(id);
} catch (MissingResourceException mre) {
}
}
for (int i = 1; i <= (tz.useDaylightTime() ? 4 : 2); i++) {
// the localized name
String name = tz.getDisplayName(i >= 3, i % 2, target);
// provider's name (if any)
String providersname = null;
if (providerLocales.contains(target)) {
providersname = tznp.getDisplayName(id, i >= 3, i % 2, target);
}
// JRE's name
String jresname = null;
if (jrearray != null) {
jresname = jrearray[i];
}
checkValidity(
target, jresname, providersname, name, jreSupportsTarget && jresname != null);
}
}
}
}
void test3() {
final String[] TZNAMES = {
LATIME, PST, PST8PDT, US_PACIFIC, TOKYOTIME, JST, JAPAN,
};
for (String tzname : TZNAMES) {
TimeZone tz = TimeZone.getTimeZone(tzname);
for (int style : new int[] {TimeZone.LONG, TimeZone.SHORT}) {
String osakaStd = tz.getDisplayName(false, style, OSAKA);
if (osakaStd != null) {
// No API for getting generic time zone names
String generic = TimeZoneNameUtility.retrieveGenericDisplayName(tzname, style, GENERIC);
String expected = "Generic " + osakaStd;
if (!expected.equals(generic)) {
throw new RuntimeException(
"Wrong generic name: got=\"" + generic + "\", expected=\"" + expected + "\"");
}
}
}
}
}