void LocaleDisplayNamesTest::TestCreateDialect() {
UnicodeString temp;
LocaleDisplayNames *ldn = LocaleDisplayNames::createInstance(Locale::getUS(), ULDN_DIALECT_NAMES);
ldn->localeDisplayName("en_GB", temp);
delete ldn;
test_assert_equal("British English", temp);
}
void LocaleDisplayNamesTest::TestRootEtc() {
UnicodeString temp;
LocaleDisplayNames *ldn = LocaleDisplayNames::createInstance(Locale::getUS());
const char *locname = "@collation=phonebook";
const char *target = "Root (Phonebook Sort Order)";
ldn->localeDisplayName(locname, temp);
test_assert_equal(target, temp);
ldn->languageDisplayName("root", temp);
test_assert_equal("root", temp);
ldn->languageDisplayName("en_GB", temp);
test_assert_equal("en_GB", temp);
delete ldn;
}
void LocaleDisplayNamesTest::TestCreate() {
UnicodeString temp;
LocaleDisplayNames *ldn = LocaleDisplayNames::createInstance(Locale::getGermany());
ldn->localeDisplayName("de_DE", temp);
delete ldn;
test_assert_equal("Deutsch (Deutschland)", temp);
}
void LocaleDisplayNamesTest::TestUldnComponents() {
UErrorCode status = U_ZERO_ERROR;
const int32_t kMaxResultSize = 150; // long enough
UChar result[150];
ULocaleDisplayNames *ldn = uldn_open(Locale::getGermany().getName(), ULDN_STANDARD_NAMES, &status);
test_assert(U_SUCCESS(status));
if (U_FAILURE(status)) {
return;
}
// "en_Hant_US_PRE_EURO@calendar=gregorian";
{
int32_t len = uldn_languageDisplayName(ldn, "en", result, kMaxResultSize, &status);
UnicodeString str(result, len, kMaxResultSize);
test_assert_equal("Englisch", str);
}
{
int32_t len = uldn_scriptDisplayName(ldn, "Hant", result, kMaxResultSize, &status);
UnicodeString str(result, len, kMaxResultSize);
test_assert_equal("Traditionell", str);
}
{
int32_t len = uldn_scriptCodeDisplayName(ldn, USCRIPT_TRADITIONAL_HAN, result, kMaxResultSize,
&status);
UnicodeString str(result, len, kMaxResultSize);
test_assert_equal("Traditionell", str);
}
{
int32_t len = uldn_regionDisplayName(ldn, "US", result, kMaxResultSize, &status);
UnicodeString str(result, len, kMaxResultSize);
test_assert_equal("Vereinigte Staaten", str);
}
{
int32_t len = uldn_variantDisplayName(ldn, "PRE_EURO", result, kMaxResultSize, &status);
UnicodeString str(result, len, kMaxResultSize);
test_assert_equal("PRE_EURO", str);
}
{
int32_t len = uldn_keyDisplayName(ldn, "calendar", result, kMaxResultSize, &status);
UnicodeString str(result, len, kMaxResultSize);
test_assert_equal("Kalender", str);
}
{
int32_t len = uldn_keyValueDisplayName(ldn, "calendar", "gregorian", result,
kMaxResultSize, &status);
UnicodeString str(result, len, kMaxResultSize);
test_assert_equal("Gregorianischer Kalender", str);
}
uldn_close(ldn);
}
void LocaleDisplayNamesTest::TestPrivateUse() {
UnicodeString temp;
LocaleDisplayNames *ldn = LocaleDisplayNames::createInstance(Locale::getUS());
const char *locname = "de@x=foobar";
const char *target = "German (Private-Use: foobar)";
ldn->localeDisplayName(locname, temp);
delete ldn;
test_assert_equal(target, temp);
}
void LocaleDisplayNamesTest::TestUntranslatedKeywords() {
UnicodeString temp;
LocaleDisplayNames *ldn = LocaleDisplayNames::createInstance(Locale::getUS());
const char *locname = "de@foo=bar";
const char *target = "German (foo=bar)";
ldn->localeDisplayName(locname, temp);
delete ldn;
test_assert_equal(target, temp);
}
void LocaleDisplayNamesTest::TestKeywords() {
UnicodeString temp;
LocaleDisplayNames *ldn = LocaleDisplayNames::createInstance(Locale::getUS());
const char *locname = "de@currency=XYZ";
const char *target = "German (Currency: XYZ)";
ldn->localeDisplayName(locname, temp);
delete ldn;
test_assert_equal(target, temp);
}
void LocaleDisplayNamesTest::TestWithKeywordsAndEverything() {
UnicodeString temp;
LocaleDisplayNames *ldn = LocaleDisplayNames::createInstance(Locale::getUS());
const char *locname = "en_Hant_US_VALLEY@calendar=gregorian;collation=phonebook";
const char *target = "English (Traditional, United States, VALLEY, "
"Gregorian Calendar, Phonebook Sort Order)";
ldn->localeDisplayName(locname, temp);
delete ldn;
test_assert_equal(target, temp);
}
void LocaleDisplayNamesTest::TestUldnOpenDialect() {
UErrorCode status = U_ZERO_ERROR;
const int32_t kMaxResultSize = 150; // long enough
UChar result[150];
ULocaleDisplayNames *ldn = uldn_open(Locale::getUS().getName(), ULDN_DIALECT_NAMES, &status);
int32_t len = uldn_localeDisplayName(ldn, "en_GB", result, kMaxResultSize, &status);
uldn_close(ldn);
test_assert(U_SUCCESS(status));
UnicodeString str(result, len, kMaxResultSize);
test_assert_equal("British English", str);
}
static void fs_test_write_file(const char *path, int open_flags, const char *content) {
int fd;
int nwritten;
size_t content_len = strlen(content);
test_assert(0 <= (fd = open(path, open_flags, FS_TEST_CREAT_MODE)));
nwritten = write(fd, content, content_len);
test_assert_equal(nwritten, content_len);
close(fd);
}
void LocaleDisplayNamesTest::TestUldnWithKeywordsAndEverything() {
UErrorCode status = U_ZERO_ERROR;
const int32_t kMaxResultSize = 150; // long enough
UChar result[150];
const char *locname = "en_Hant_US_VALLEY@calendar=gregorian;collation=phonebook";
const char *target = "English (Traditional, United States, VALLEY, "
"Gregorian Calendar, Phonebook Sort Order)";
ULocaleDisplayNames *ldn = uldn_open(Locale::getUS().getName(), ULDN_STANDARD_NAMES, &status);
int32_t len = uldn_localeDisplayName(ldn, locname, result, kMaxResultSize, &status);
uldn_close(ldn);
test_assert(U_SUCCESS(status));
UnicodeString str(result, len, kMaxResultSize);
test_assert_equal(target, str);
}
void LocaleDisplayNamesTest::TestUldnOpen() {
UErrorCode status = U_ZERO_ERROR;
const int32_t kMaxResultSize = 150; // long enough
UChar result[150];
ULocaleDisplayNames *ldn = uldn_open(Locale::getGermany().getName(), ULDN_STANDARD_NAMES, &status);
int32_t len = uldn_localeDisplayName(ldn, "de_DE", result, kMaxResultSize, &status);
uldn_close(ldn);
test_assert(U_SUCCESS(status));
UnicodeString str(result, len, kMaxResultSize);
test_assert_equal("Deutsch (Deutschland)", str);
// make sure that NULL gives us the default locale as usual
ldn = uldn_open(NULL, ULDN_STANDARD_NAMES, &status);
const char *locale = uldn_getLocale(ldn);
if(0 != uprv_strcmp(uloc_getDefault(), locale)) {
errln("uldn_getLocale(uldn_open(NULL))=%s != default locale %s\n", locale, uloc_getDefault());
}
uldn_close(ldn);
test_assert(U_SUCCESS(status));
}
