diff options
Diffstat (limited to 'luni/src/test/java/libcore/icu/ICUTest.java')
| -rw-r--r-- | luni/src/test/java/libcore/icu/ICUTest.java | 162 |
1 files changed, 146 insertions, 16 deletions
diff --git a/luni/src/test/java/libcore/icu/ICUTest.java b/luni/src/test/java/libcore/icu/ICUTest.java index b3d16f9..a7cc7a0 100644 --- a/luni/src/test/java/libcore/icu/ICUTest.java +++ b/luni/src/test/java/libcore/icu/ICUTest.java @@ -16,6 +16,8 @@ package libcore.icu; +import java.text.BreakIterator; +import java.text.Collator; import java.util.Arrays; import java.util.Locale; @@ -42,26 +44,26 @@ public class ICUTest extends junit.framework.TestCase { } public void test_getBestDateTimePattern() throws Exception { - assertEquals("d MMMM", ICU.getBestDateTimePattern("MMMMd", "ca_ES")); - assertEquals("d 'de' MMMM", ICU.getBestDateTimePattern("MMMMd", "es_ES")); - assertEquals("d. MMMM", ICU.getBestDateTimePattern("MMMMd", "de_CH")); - assertEquals("MMMM d", ICU.getBestDateTimePattern("MMMMd", "en_US")); - assertEquals("d LLLL", ICU.getBestDateTimePattern("MMMMd", "fa_IR")); - assertEquals("M月d日", ICU.getBestDateTimePattern("MMMMd", "ja_JP")); + assertEquals("d MMMM", ICU.getBestDateTimePattern("MMMMd", new Locale("ca", "ES"))); + assertEquals("d 'de' MMMM", ICU.getBestDateTimePattern("MMMMd", new Locale("es", "ES"))); + assertEquals("d. MMMM", ICU.getBestDateTimePattern("MMMMd", new Locale("de", "CH"))); + assertEquals("MMMM d", ICU.getBestDateTimePattern("MMMMd", new Locale("en", "US"))); + assertEquals("d LLLL", ICU.getBestDateTimePattern("MMMMd", new Locale("fa", "IR"))); + assertEquals("M月d日", ICU.getBestDateTimePattern("MMMMd", new Locale("ja", "JP"))); } public void test_localeFromString() throws Exception { // localeFromString is pretty lenient. Some of these can't be round-tripped // through Locale.toString. - assertEquals(Locale.ENGLISH, ICU.localeFromString("en")); - assertEquals(Locale.ENGLISH, ICU.localeFromString("en_")); - assertEquals(Locale.ENGLISH, ICU.localeFromString("en__")); - assertEquals(Locale.US, ICU.localeFromString("en_US")); - assertEquals(Locale.US, ICU.localeFromString("en_US_")); - assertEquals(new Locale("", "US", ""), ICU.localeFromString("_US")); - assertEquals(new Locale("", "US", ""), ICU.localeFromString("_US_")); - assertEquals(new Locale("", "", "POSIX"), ICU.localeFromString("__POSIX")); - assertEquals(new Locale("aa", "BB", "CC"), ICU.localeFromString("aa_BB_CC")); + assertEquals(Locale.ENGLISH, ICU.localeFromIcuLocaleId("en")); + assertEquals(Locale.ENGLISH, ICU.localeFromIcuLocaleId("en_")); + assertEquals(Locale.ENGLISH, ICU.localeFromIcuLocaleId("en__")); + assertEquals(Locale.US, ICU.localeFromIcuLocaleId("en_US")); + assertEquals(Locale.US, ICU.localeFromIcuLocaleId("en_US_")); + assertEquals(new Locale("", "US", ""), ICU.localeFromIcuLocaleId("_US")); + assertEquals(new Locale("", "US", ""), ICU.localeFromIcuLocaleId("_US_")); + assertEquals(new Locale("", "", "POSIX"), ICU.localeFromIcuLocaleId("__POSIX")); + assertEquals(new Locale("aa", "BB", "CC"), ICU.localeFromIcuLocaleId("aa_BB_CC")); } public void test_getScript_addLikelySubtags() throws Exception { @@ -72,8 +74,16 @@ public class ICUTest extends junit.framework.TestCase { assertEquals("Hebr", ICU.getScript(ICU.addLikelySubtags("iw_IL"))); } + public void test_addLikelySubtags() throws Exception { + assertEquals("Latn", ICU.addLikelySubtags(new Locale("en", "US")).getScript()); + assertEquals("Hebr", ICU.addLikelySubtags(new Locale("he")).getScript()); + assertEquals("Hebr", ICU.addLikelySubtags(new Locale("he", "IL")).getScript()); + assertEquals("Hebr", ICU.addLikelySubtags(new Locale("iw")).getScript()); + assertEquals("Hebr", ICU.addLikelySubtags(new Locale("iw", "IL")).getScript()); + } + private String best(Locale l, String skeleton) { - return ICU.getBestDateTimePattern(skeleton, l.toString()); + return ICU.getBestDateTimePattern(skeleton, l); } public void test_getDateFormatOrder() throws Exception { @@ -123,4 +133,124 @@ public class ICUTest extends junit.framework.TestCase { } catch (IllegalArgumentException expected) { } } + + public void testScriptsPassedToIcu() throws Exception { + Locale sr_Cyrl_BA = Locale.forLanguageTag("sr-Cyrl-BA"); + Locale sr_Cyrl_ME = Locale.forLanguageTag("sr-Cyrl-ME"); + Locale sr_Latn_BA = Locale.forLanguageTag("sr-Latn-BA"); + Locale sr_Latn_ME = Locale.forLanguageTag("sr-Latn-ME"); + + assertEquals("sr_BA_#Cyrl", sr_Cyrl_BA.toString()); + assertEquals("Cyrl", sr_Cyrl_BA.getScript()); + + assertEquals("sr_ME_#Cyrl", sr_Cyrl_ME.toString()); + assertEquals("Cyrl", sr_Cyrl_ME.getScript()); + + assertEquals("sr_BA_#Latn", sr_Latn_BA.toString()); + assertEquals("Latn", sr_Latn_BA.getScript()); + + assertEquals("sr_ME_#Latn", sr_Latn_ME.toString()); + assertEquals("Latn", sr_Latn_ME.getScript()); + + assertEquals("Српски", sr_Cyrl_BA.getDisplayLanguage(sr_Cyrl_BA)); + assertEquals("Босна и Херцеговина", sr_Cyrl_BA.getDisplayCountry(sr_Cyrl_BA)); + assertEquals("Ћирилица", sr_Cyrl_BA.getDisplayScript(sr_Cyrl_BA)); + assertEquals("", sr_Cyrl_BA.getDisplayVariant(sr_Cyrl_BA)); + + assertEquals("Српски", sr_Cyrl_ME.getDisplayLanguage(sr_Cyrl_ME)); + assertEquals("Црна Гора", sr_Cyrl_ME.getDisplayCountry(sr_Cyrl_ME)); + assertEquals("Ћирилица", sr_Cyrl_ME.getDisplayScript(sr_Cyrl_ME)); + assertEquals("", sr_Cyrl_ME.getDisplayVariant(sr_Cyrl_ME)); + + assertEquals("Srpski", sr_Latn_BA.getDisplayLanguage(sr_Latn_BA)); + assertEquals("Bosna i Hercegovina", sr_Latn_BA.getDisplayCountry(sr_Latn_BA)); + assertEquals("Latinica", sr_Latn_BA.getDisplayScript(sr_Latn_BA)); + assertEquals("", sr_Latn_BA.getDisplayVariant(sr_Latn_BA)); + + assertEquals("Srpski", sr_Latn_ME.getDisplayLanguage(sr_Latn_ME)); + assertEquals("Crna Gora", sr_Latn_ME.getDisplayCountry(sr_Latn_ME)); + assertEquals("Latinica", sr_Latn_ME.getDisplayScript(sr_Latn_ME)); + assertEquals("", sr_Latn_ME.getDisplayVariant(sr_Latn_ME)); + + assertEquals("BIH", sr_Cyrl_BA.getISO3Country()); + assertEquals("srp", sr_Cyrl_BA.getISO3Language()); + assertEquals("MNE", sr_Cyrl_ME.getISO3Country()); + assertEquals("srp", sr_Cyrl_ME.getISO3Language()); + assertEquals("BIH", sr_Latn_BA.getISO3Country()); + assertEquals("srp", sr_Latn_BA.getISO3Language()); + assertEquals("MNE", sr_Latn_ME.getISO3Country()); + assertEquals("srp", sr_Latn_ME.getISO3Language()); + + BreakIterator.getCharacterInstance(sr_Cyrl_BA); + BreakIterator.getCharacterInstance(sr_Cyrl_ME); + BreakIterator.getCharacterInstance(sr_Latn_BA); + BreakIterator.getCharacterInstance(sr_Latn_ME); + + BreakIterator.getLineInstance(sr_Cyrl_BA); + BreakIterator.getLineInstance(sr_Cyrl_ME); + BreakIterator.getLineInstance(sr_Latn_BA); + BreakIterator.getLineInstance(sr_Latn_ME); + + BreakIterator.getSentenceInstance(sr_Cyrl_BA); + BreakIterator.getSentenceInstance(sr_Cyrl_ME); + BreakIterator.getSentenceInstance(sr_Latn_BA); + BreakIterator.getSentenceInstance(sr_Latn_ME); + + BreakIterator.getWordInstance(sr_Cyrl_BA); + BreakIterator.getWordInstance(sr_Cyrl_ME); + BreakIterator.getWordInstance(sr_Latn_BA); + BreakIterator.getWordInstance(sr_Latn_ME); + + Collator.getInstance(sr_Cyrl_BA); + Collator.getInstance(sr_Cyrl_ME); + Collator.getInstance(sr_Latn_BA); + Collator.getInstance(sr_Latn_ME); + + Locale l = Locale.forLanguageTag("de-u-co-phonebk-kf-upper-kn"); + assertEquals("de__#u-co-phonebk-kf-upper-kn", l.toString()); + assertEquals("de-u-co-phonebk-kf-upper-kn", l.toLanguageTag()); + + Collator c = Collator.getInstance(l); + assertTrue(c.compare("2", "11") < 0); + assertTrue(c.compare("11", "ae") < 0); + assertTrue(c.compare("ae", "Ä") < 0); + assertTrue(c.compare("Ä", "ä") < 0); + assertTrue(c.compare("ä", "AF") < 0); + assertTrue(c.compare("AF", "af") < 0); + } + + // Test for the behavior of currency symbol lookup when an unrecognized locale has been set as the + // default. + public void testIcuDefaultAffectsCurrencySymbol() { + // A locale that is not going to be recognized by ICU and should fallback to "root" for the + // currency symbol. + final Locale unrecognizedLocale = new Locale("xy", "KR"); + + // A known locale with a relatively stable representation for its currency symbol. + final Locale enUsLocale = new Locale("en", "US"); + final String usDollar = "USD"; + + String initialDefaultLocale = ICU.getDefaultLocale(); + try { + // Confirm the "$" symbol for USD in en-US. + assertEquals("$", ICU.getCurrencySymbol(enUsLocale, usDollar)); + + // Set the default so this will be used as fallback for the unrecognized locale symbol lookup. + ICU.setDefaultLocale(enUsLocale.toLanguageTag()); + + // Demonstrate the USD symbol is reported as "$" for the unrecognized locale (which is using + // the default). + assertEquals("$", ICU.getCurrencySymbol(unrecognizedLocale, usDollar)); + + // Change the default. + ICU.setDefaultLocale(unrecognizedLocale.toLanguageTag()); + + String currencySymbolAfterDefaultChange = ICU.getCurrencySymbol(unrecognizedLocale, usDollar); + // "$US" is the value from root. With an unrecognized locale argument, and an unrecognized + // locale as the default, ICU has returns the value in root. + assertEquals("US$", currencySymbolAfterDefaultChange); + } finally { + ICU.setDefaultLocale(initialDefaultLocale); + } + } } |