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// © 2023 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
#include "unicode/ctest.h"
#include "unicode/uloc.h"
#include "unicode/ulocale.h"
#include "cintltst.h"
#include "cmemory.h"
#include "cstring.h"
#define WHERE __FILE__ ":" XLINE(__LINE__) " "
#define XLINE(s) LINE(s)
#define LINE(s) #s
#define TESTCASE(name) addTest(root, &name, "tsutil/ulocaletst/" #name)
enum {
LANGUAGE = 0,
SCRIPT,
REGION,
VAR,
NAME,
BASENAME,
};
static const char* const rawData[][6] = {
{ "en", "", "US", "", "en_US", "en_US"},
{ "fr", "", "FR", "", "fr_FR", "fr_FR"},
{ "ca", "", "ES", "", "ca_ES", "ca_ES"},
{ "el", "", "GR", "", "el_GR", "el_GR"},
{ "no", "", "NO", "NY", "no_NO_NY", "no_NO_NY"},
{ "it", "", "", "", "it", "it"},
{ "xx", "", "YY", "", "xx_YY", "xx_YY"},
{ "zh", "Hans", "CN", "", "zh_Hans_CN", "zh_Hans_CN"},
{ "zh", "Hans", "CN", "", "zh_Hans_CN", "zh_Hans_CN"},
{ "x-klingon", "Latn", "ZX", "", "x-klingon_Latn_ZX.utf32be@special", "x-klingon_Latn_ZX.utf32be@special"},
};
static void TestBasicGetters() {
for (int32_t i = 0; i < UPRV_LENGTHOF(rawData); i++) {
UErrorCode status = U_ZERO_ERROR;
ULocale* l = ulocale_openForLocaleID(rawData[i][NAME], -1, &status);
if (assertSuccess(WHERE "ulocale_openForLocaleID()", &status)) {
assertEquals(WHERE "ulocale_getLanguage()", rawData[i][LANGUAGE], ulocale_getLanguage(l));
assertEquals(WHERE "ulocale_getScript()", rawData[i][SCRIPT], ulocale_getScript(l));
assertEquals(WHERE "ulocale_getRegion()", rawData[i][REGION], ulocale_getRegion(l));
assertEquals(WHERE "ulocale_getVariant()", rawData[i][VAR], ulocale_getVariant(l));
assertEquals(WHERE "ulocale_getLocaleID()", rawData[i][NAME], ulocale_getLocaleID(l));
assertEquals(WHERE "ulocale_getBaseName()", rawData[i][BASENAME], ulocale_getBaseName(l));
ulocale_close(l);
}
}
}
static void VerifyMatch(const char* localeID, const char* tag) {
UErrorCode status = U_ZERO_ERROR;
ULocale* fromID = ulocale_openForLocaleID(localeID, -1, &status);
if (assertSuccess(WHERE "ulocale_openForLocaleID()", &status)) {
ULocale* fromTag = ulocale_openForLanguageTag(tag, -1, &status);
if (assertSuccess(WHERE "ulocale_openForLanguageTag()", &status)) {
assertEquals(tag, ulocale_getLocaleID(fromID), ulocale_getLocaleID(fromTag));
ulocale_close(fromTag);
}
ulocale_close(fromID);
}
}
static void TestForLanguageTag() {
VerifyMatch("en_US", "en-US");
VerifyMatch("en_GB_OXENDICT", "en-GB-oed");
VerifyMatch("af@calendar=coptic;t=ar-i0-handwrit;x=foo", "af-t-ar-i0-handwrit-u-ca-coptic-x-foo");
VerifyMatch("en_GB", "en-GB");
VerifyMatch("en_GB@1=abc-efg;a=xyz", "en-GB-1-abc-efg-a-xyz"); // ext
VerifyMatch("sl__1994_BISKE_ROZAJ", "sl-rozaj-biske-1994"); // var
UErrorCode status = U_ZERO_ERROR;
ULocale* result_ill = ulocale_openForLanguageTag("!", -1, &status);
assertIntEquals("!", U_ILLEGAL_ARGUMENT_ERROR, status);
assertPtrEquals("!", NULL, result_ill);
ulocale_close(result_ill);
VerifyMatch("", NULL);
// ICU-21433
VerifyMatch("__1994_BISKE_ROZAJ", "und-1994-biske-rozaj");
VerifyMatch("de__1994_BISKE_ROZAJ", "de-1994-biske-rozaj");
VerifyMatch("@x=private", "und-x-private");
VerifyMatch("de__1994_BISKE_ROZAJ@x=private", "de-1994-biske-rozaj-x-private");
VerifyMatch("__1994_BISKE_ROZAJ@x=private", "und-1994-biske-rozaj-x-private");
}
static void TestGetKeywords() {
UErrorCode status = U_ZERO_ERROR;
ULocale* l = ulocale_openForLocaleID("de@calendar=buddhist;collation=phonebook", -1, &status);
if (assertSuccess(WHERE "ulocale_openForLocaleID()", &status)) {
UEnumeration* en = ulocale_getKeywords(l, &status);
if (assertSuccess(WHERE "ulocale_getKeywords()", &status)) {
assertIntEquals("uenum_count()", 2, uenum_count(en, &status));
bool hasCalendar = false;
bool hasCollation = false;
const char* key = NULL;
while ((key = uenum_next(en, NULL, &status)) != NULL) {
if (uprv_strcmp(key, "calendar") == 0) {
hasCalendar = true;
} else if (uprv_strcmp(key, "collation") == 0) {
hasCollation = true;
}
}
assertTrue(
WHERE "ulocale_getKeywords() should return UEnumeration that has \"calendar\"",
hasCalendar);
assertTrue(
WHERE "ulocale_getKeywords() should return UEnumeration that has \"collation\"",
hasCollation);
uenum_close(en);
}
ulocale_close(l);
}
}
static void TestGetKeywordsEmpty() {
UErrorCode status = U_ZERO_ERROR;
ULocale* l = ulocale_openForLocaleID("de", -1, &status);
if (assertSuccess(WHERE "ulocale_openForLocaleID()", &status)) {
UEnumeration* en = ulocale_getKeywords(l, &status);
if (assertSuccess(WHERE "ulocale_getKeywords()", &status)) {
assertPtrEquals(WHERE "ulocale_getKeyword()", NULL, en);
uenum_close(en);
}
ulocale_close(l);
}
}
static void TestGetKeywordsWithPrivateUse() {
UErrorCode status = U_ZERO_ERROR;
ULocale* l = ulocale_openForLanguageTag("en-US-u-ca-gregory-x-foo", -1, &status);
if (assertSuccess(WHERE "ulocale_openForLanguageTag()", &status)) {
UEnumeration* en = ulocale_getKeywords(l, &status);
if (assertSuccess(WHERE "ulocale_getKeywords()", &status)) {
assertIntEquals("uenum_count()", 2, uenum_count(en, &status));
bool hasCalendar = false;
bool hasX = false;
const char* key = NULL;
while ((key = uenum_next(en, NULL, &status)) != NULL) {
if (uprv_strcmp(key, "calendar") == 0) {
hasCalendar = true;
} else if (uprv_strcmp(key, "x") == 0) {
hasX = true;
}
}
assertTrue(WHERE "ulocale_getKeywords() should return UEnumeration that has \"calendar\"",
hasCalendar);
assertTrue(WHERE "ulocale_getKeywords() should return UEnumeration that has \"x\"",
hasX);
uenum_close(en);
}
ulocale_close(l);
}
}
static void TestGetUnicodeKeywords() {
UErrorCode status = U_ZERO_ERROR;
ULocale* l = ulocale_openForLocaleID("de@calendar=buddhist;collation=phonebook", -1, &status);
if (assertSuccess(WHERE "ulocale_openForLocaleID()", &status)) {
UEnumeration* en = ulocale_getUnicodeKeywords(l, &status);
if (assertSuccess(WHERE "ulocale_getUnicodeKeywords()", &status)) {
assertIntEquals("uenum_count()", 2, uenum_count(en, &status));
bool hasCa = false;
bool hasCo = false;
const char* key = NULL;
while ((key = uenum_next(en, NULL, &status)) != NULL) {
if (uprv_strcmp(key, "ca") == 0) {
hasCa = true;
} else if (uprv_strcmp(key, "co") == 0) {
hasCo = true;
}
}
assertTrue(
WHERE "ulocale_getUnicodeKeywords() should return UEnumeration that has \"ca\"",
hasCa);
assertTrue(
WHERE "ulocale_getUnicodeKeywords() should return UEnumeration that has \"co\"",
hasCo);
uenum_close(en);
}
ulocale_close(l);
}
}
static void TestGetUnicodeKeywordsEmpty() {
UErrorCode status = U_ZERO_ERROR;
ULocale* l = ulocale_openForLocaleID("de", -1, &status);
if (assertSuccess(WHERE "ulocale_openForLocaleID()", &status)) {
UEnumeration* en = ulocale_getUnicodeKeywords(l, &status);
if (assertSuccess(WHERE "ulocale_getUnicodeKeywords()", &status)) {
assertPtrEquals("ulocale_getUnicodeKeyword()", NULL, en);
uenum_close(en);
}
ulocale_close(l);
}
}
static void TestGetUnicodeKeywordsWithPrivateUse() {
UErrorCode status = U_ZERO_ERROR;
ULocale* l = ulocale_openForLanguageTag("en-US-u-ca-gregory-x-foo", -1, &status);
if (assertSuccess(WHERE "ulocale_openForLanguageTag()", &status)) {
UEnumeration* en = ulocale_getUnicodeKeywords(l, &status);
if (assertSuccess(WHERE "ulocale_getUnicodeKeywords()", &status)) {
int32_t count = uenum_count(en, &status);
if (count != 1) {
log_knownIssue("ICU-22457", "uenum_count() should be 1 but get %d\n", count);
}
const char* key = uenum_next(en, NULL, &status);
if (assertSuccess(WHERE "uenum_next()", &status)) {
assertEquals(WHERE "ulocale_getUnicodeKeywords() should return UEnumeration that has \"ca\"",
"ca", key);
}
uenum_close(en);
}
ulocale_close(l);
}
}
static void TestGetKeywordValue() {
UErrorCode status = U_ZERO_ERROR;
ULocale* l = ulocale_openForLanguageTag("fa-u-nu-thai", -1, &status);
if (assertSuccess(WHERE "ulocale_openForLanguageTag()", &status)) {
char buffer[ULOC_FULLNAME_CAPACITY];
ulocale_getKeywordValue(l, "numbers", -1, buffer, ULOC_FULLNAME_CAPACITY, &status);
if (assertSuccess(WHERE "ulocale_getKeywordValue()", &status)) {
assertEquals(WHERE "ulocale_getKeywordValue(\"numbers\")", "thai", buffer);
}
ulocale_getKeywordValue(l, "calendar", -1, buffer, ULOC_FULLNAME_CAPACITY, &status);
if (assertSuccess(WHERE "ulocale_getKeywordValue()", &status)) {
assertEquals(WHERE "ulocale_getKeywordValue(\"calendar\")", "", buffer);
}
ulocale_getKeywordValue(l, "collation", -1, buffer, ULOC_FULLNAME_CAPACITY, &status);
if (assertSuccess(WHERE "ulocale_getKeywordValue()", &status)) {
assertEquals(WHERE "ulocale_getKeywordValue(\"collation\")", "", buffer);
}
ulocale_close(l);
}
}
static void TestGetUnicodeKeywordValue() {
UErrorCode status = U_ZERO_ERROR;
ULocale* l = ulocale_openForLanguageTag("fa-u-nu-thai", -1, &status);
if (assertSuccess(WHERE "ulocale_openForLanguageTag()", &status)) {
char buffer[ULOC_FULLNAME_CAPACITY];
ulocale_getUnicodeKeywordValue(l, "nu", -1, buffer, ULOC_FULLNAME_CAPACITY, &status);
if (assertSuccess(WHERE "ulocale_getUnicodeKeywordValue()", &status)) {
assertEquals(WHERE "ulocale_getUnicodeKeywordValue(\"nu\")", "thai", buffer);
}
ulocale_getUnicodeKeywordValue(l, "ca", -1, buffer, ULOC_FULLNAME_CAPACITY, &status);
if (U_FAILURE(status) || buffer[0] != '\0') {
log_knownIssue(
"ICU-22459",
WHERE "ulocale_getUnicodeKeywordValue(\"fa-u-nu-thai\", \"ca\") should not return error and should return empty string.");
}
ulocale_getUnicodeKeywordValue(l, "co", -1, buffer, ULOC_FULLNAME_CAPACITY, &status);
if (U_FAILURE(status) || buffer[0] != '\0') {
log_knownIssue(
"ICU-22459",
WHERE "ulocale_getUnicodeKeywordValue(\"fa-u-nu-thai\", \"co\") should not return error and should return empty string.");
}
ulocale_close(l);
}
}
void addULocaleTest(TestNode** root);
void addULocaleTest(TestNode** root)
{
TESTCASE(TestBasicGetters);
TESTCASE(TestForLanguageTag);
TESTCASE(TestGetKeywords);
TESTCASE(TestGetKeywordsEmpty);
TESTCASE(TestGetKeywordsWithPrivateUse);
TESTCASE(TestGetUnicodeKeywords);
TESTCASE(TestGetUnicodeKeywordsEmpty);
TESTCASE(TestGetUnicodeKeywordsWithPrivateUse);
TESTCASE(TestGetKeywordValue);
TESTCASE(TestGetUnicodeKeywordValue);
}
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