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// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*******************************************************************************
* Copyright (C) 2003-2016, International Business Machines Corporation and
* others. All Rights Reserved.
*******************************************************************************
*/
#include "unicode/utypes.h"
#if !UCONFIG_NO_COLLATION
#include "svccoll.h"
#include "unicode/coll.h"
#include "unicode/strenum.h"
#include "cmemory.h"
#include "hash.h"
#include "uassert.h"
#include "cstring.h" // internal api used to compare locale strings
void CollationServiceTest::runIndexedTest(int32_t index, UBool exec, const char* &name, char* /*par */)
{
if (exec) logln("TestSuite CollationServiceTest: ");
switch (index) {
TESTCASE(0, TestRegister);
TESTCASE(1, TestRegisterFactory);
TESTCASE(2, TestSeparateTree);
default: name = ""; break;
}
}
void CollationServiceTest::TestRegister()
{
#if !UCONFIG_NO_SERVICE
// register a singleton
const Locale& FR = Locale::getFrance();
const Locale& US = Locale::getUS();
const Locale US_FOO("en", "US", "FOO");
UErrorCode status = U_ZERO_ERROR;
Collator* frcol = Collator::createInstance(FR, status);
Collator* uscol = Collator::createInstance(US, status);
if(U_FAILURE(status)) {
errcheckln(status, "Failed to create collators with %s", u_errorName(status));
delete frcol;
delete uscol;
return;
}
{ // try override en_US collator
Collator *clone = frcol->clone();
URegistryKey key = Collator::registerInstance(frcol, US, status);
// frcol has been adopted. We must not use it any more, nor rely on its attributes.
frcol = NULL;
Collator* ncol = Collator::createInstance(US_FOO, status);
if (*clone != *ncol) {
errln("register of french collator for en_US failed on request for en_US_FOO");
}
delete clone;
// The requested locale may be the same as the valid locale,
// or may not be supported at all. See ticket #10477.
Locale loc = ncol->getLocale(ULOC_REQUESTED_LOCALE, status);
if (U_SUCCESS(status) && loc != US_FOO && loc != US) {
errln(UnicodeString("requested locale for en_US_FOO is not en_US_FOO nor en_US but ") + loc.getName());
}
status = U_ZERO_ERROR;
loc = ncol->getLocale(ULOC_VALID_LOCALE, status);
if (loc != US) {
errln(UnicodeString("valid locale for en_US_FOO is not en_US but ") + loc.getName());
}
loc = ncol->getLocale(ULOC_ACTUAL_LOCALE, status);
if (loc != US) {
errln(UnicodeString("actual locale for en_US_FOO is not en_US but ") + loc.getName());
}
delete ncol; ncol = NULL;
if (!Collator::unregister(key, status)) {
errln("failed to unregister french collator");
}
ncol = Collator::createInstance(US, status);
if (*uscol != *ncol) {
errln("collator after unregister does not match original");
}
delete ncol; ncol = NULL;
}
// recreate frcol
frcol = Collator::createInstance(FR, status);
LocalUCollatorPointer frFR(ucol_open("fr_FR", &status));
{ // try create collator for new locale
Locale fu_FU_FOO("fu", "FU", "FOO");
Locale fu_FU("fu", "FU", "");
Collator* fucol = Collator::createInstance(fu_FU, status);
Collator *clone = frcol->clone();
URegistryKey key = Collator::registerInstance(frcol, fu_FU, status);
frcol = NULL; // frcol has been adopted.
Collator* ncol = Collator::createInstance(fu_FU_FOO, status);
if (*clone != *ncol) {
errln("register of fr collator for fu_FU failed");
}
delete clone;
UnicodeString locName = fu_FU.getName();
StringEnumeration* localeEnum = Collator::getAvailableLocales();
UBool found = FALSE;
const UnicodeString* locStr, *ls2;
for (locStr = localeEnum->snext(status);
!found && locStr != NULL;
locStr = localeEnum->snext(status)) {
//
if (locName == *locStr) {
found = TRUE;
}
}
StringEnumeration *le2 = NULL;
localeEnum->reset(status);
int32_t i, count;
count = localeEnum->count(status);
for(i = 0; i < count; ++i) {
if(i == count / 2) {
le2 = localeEnum->clone();
if(le2 == NULL || count != le2->count(status)) {
errln("ServiceEnumeration.clone() failed");
break;
}
}
if(i >= count / 2) {
locStr = localeEnum->snext(status);
ls2 = le2->snext(status);
if(*locStr != *ls2) {
errln("ServiceEnumeration.clone() failed for item %d", i);
}
} else {
localeEnum->snext(status);
}
}
delete localeEnum;
delete le2;
if (!found) {
errln("new locale fu_FU not reported as supported locale");
}
UnicodeString displayName;
Collator::getDisplayName(fu_FU, displayName);
/* The locale display pattern for the locale ja, ko, and zh are different. */
const UChar zh_fuFU_Array[] = { 0x0066, 0x0075, 0xff08, 0x0046, 0x0055, 0xff09, 0 };
const UnicodeString zh_fuFU(zh_fuFU_Array);
const Locale& defaultLocale = Locale::getDefault();
if (displayName != "fu (FU)" &&
((defaultLocale == Locale::getKorean() && defaultLocale == Locale::getJapanese()) && displayName == "fu(FU)") &&
((defaultLocale == Locale::getChinese()) && displayName != zh_fuFU)) {
errln(UnicodeString("found ") + displayName + " for fu_FU");
}
Collator::getDisplayName(fu_FU, fu_FU, displayName);
if (displayName != "fu (FU)" &&
((defaultLocale == Locale::getKorean() && defaultLocale == Locale::getJapanese()) && displayName == "fu(FU)") &&
((defaultLocale == Locale::getChinese()) && displayName != zh_fuFU)) {
errln(UnicodeString("found ") + displayName + " for fu_FU");
}
// test ucol_open
LocalUCollatorPointer fufu(ucol_open("fu_FU_FOO", &status));
if (fufu.isNull()) {
errln("could not open fu_FU_FOO with ucol_open");
} else {
if (*Collator::fromUCollator(fufu.getAlias()) !=
*Collator::fromUCollator(frFR.getAlias())) {
errln("collator fufu != collator frFR");
}
}
if (!Collator::unregister(key, status)) {
errln("failed to unregister french collator");
}
// !!! note frcoll invalid again, but we're no longer using it
// other collators should still work ok
Locale nloc = ncol->getLocale(ULOC_VALID_LOCALE, status);
if (nloc != fu_FU) {
errln(UnicodeString("asked for nloc valid locale after close and got") + nloc.getName());
}
delete ncol; ncol = NULL;
if (fufu.isValid()) {
const char* nlocstr = ucol_getLocaleByType(fufu.getAlias(), ULOC_VALID_LOCALE, &status);
if (uprv_strcmp(nlocstr, "fu_FU") != 0) {
errln(UnicodeString("asked for uloc valid locale after close and got ") + nlocstr);
}
}
ncol = Collator::createInstance(fu_FU, status);
if (*fucol != *ncol) {
errln("collator after unregister does not match original fu_FU");
}
delete uscol; uscol = NULL;
delete ncol; ncol = NULL;
delete fucol; fucol = NULL;
}
#endif
}
// ------------------
#if !UCONFIG_NO_SERVICE
struct CollatorInfo {
Locale locale;
Collator* collator;
Hashtable* displayNames; // locale name -> string
CollatorInfo(const Locale& locale, Collator* collatorToAdopt, Hashtable* displayNamesToAdopt);
~CollatorInfo();
UnicodeString& getDisplayName(const Locale& displayLocale, UnicodeString& name) const;
};
CollatorInfo::CollatorInfo(const Locale& _locale, Collator* _collator, Hashtable* _displayNames)
: locale(_locale)
, collator(_collator)
, displayNames(_displayNames)
{
collator->setLocales(locale, locale, locale);
}
CollatorInfo::~CollatorInfo() {
delete collator;
delete displayNames;
}
UnicodeString&
CollatorInfo::getDisplayName(const Locale& displayLocale, UnicodeString& name) const {
if (displayNames) {
UnicodeString* val = (UnicodeString*)displayNames->get(displayLocale.getName());
if (val) {
name = *val;
return name;
}
}
return locale.getDisplayName(displayLocale, name);
}
// ---------------
class TestFactory : public CollatorFactory {
CollatorInfo** info;
int32_t count;
UnicodeString* ids;
const CollatorInfo* getInfo(const Locale& loc) const {
for (CollatorInfo** p = info; *p; ++p) {
if (loc == (**p).locale) {
return *p;
}
}
return NULL;
}
public:
TestFactory(CollatorInfo** _info)
: info(_info)
, count(0)
, ids(NULL)
{
CollatorInfo** p;
for (p = info; *p; ++p) {}
count = (int32_t)(p - info);
}
~TestFactory() {
for (CollatorInfo** p = info; *p; ++p) {
delete *p;
}
delete[] info;
delete[] ids;
}
virtual Collator* createCollator(const Locale& loc) {
const CollatorInfo* ci = getInfo(loc);
if (ci) {
return ci->collator->clone();
}
return NULL;
}
virtual UnicodeString& getDisplayName(const Locale& objectLocale,
const Locale& displayLocale,
UnicodeString& result)
{
const CollatorInfo* ci = getInfo(objectLocale);
if (ci) {
ci->getDisplayName(displayLocale, result);
} else {
result.setToBogus();
}
return result;
}
const UnicodeString* getSupportedIDs(int32_t& _count, UErrorCode& status) {
if (U_SUCCESS(status)) {
if (!ids) {
ids = new UnicodeString[count];
if (!ids) {
status = U_MEMORY_ALLOCATION_ERROR;
_count = 0;
return NULL;
}
for (int i = 0; i < count; ++i) {
ids[i] = info[i]->locale.getName();
}
}
_count = count;
return ids;
}
return NULL;
}
virtual inline UClassID getDynamicClassID() const {
return (UClassID)&gClassID;
}
static UClassID getStaticClassID() {
return (UClassID)&gClassID;
}
private:
static char gClassID;
};
char TestFactory::gClassID = 0;
#endif
void CollationServiceTest::TestRegisterFactory(void)
{
#if !UCONFIG_NO_SERVICE
int32_t n1, n2, n3;
Locale fu_FU("fu", "FU", "");
Locale fu_FU_FOO("fu", "FU", "FOO");
UErrorCode status = U_ZERO_ERROR;
Hashtable* fuFUNames = new Hashtable(FALSE, status);
if (!fuFUNames) {
errln("memory allocation error");
return;
}
fuFUNames->setValueDeleter(uprv_deleteUObject);
fuFUNames->put(fu_FU.getName(), new UnicodeString("ze leetle bunny Fu-Fu"), status);
fuFUNames->put(fu_FU_FOO.getName(), new UnicodeString("zee leetel bunny Foo-Foo"), status);
fuFUNames->put(Locale::getDefault().getName(), new UnicodeString("little bunny Foo Foo"), status);
Collator* frcol = Collator::createInstance(Locale::getFrance(), status);
Collator* gecol = Collator::createInstance(Locale::getGermany(), status);
Collator* jpcol = Collator::createInstance(Locale::getJapan(), status);
if(U_FAILURE(status)) {
errcheckln(status, "Failed to create collators with %s", u_errorName(status));
delete frcol;
delete gecol;
delete jpcol;
delete fuFUNames;
return;
}
CollatorInfo** info = new CollatorInfo*[4];
if (!info) {
errln("memory allocation error");
return;
}
info[0] = new CollatorInfo(Locale::getUS(), frcol, NULL);
info[1] = new CollatorInfo(Locale::getFrance(), gecol, NULL);
info[2] = new CollatorInfo(fu_FU, jpcol, fuFUNames);
info[3] = NULL;
TestFactory* factory = new TestFactory(info);
if (!factory) {
errln("memory allocation error");
return;
}
Collator* uscol = Collator::createInstance(Locale::getUS(), status);
Collator* fucol = Collator::createInstance(fu_FU, status);
{
n1 = checkAvailable("before registerFactory");
URegistryKey key = Collator::registerFactory(factory, status);
n2 = checkAvailable("after registerFactory");
assertTrue("count after > count before", n2 > n1);
Collator* ncol = Collator::createInstance(Locale::getUS(), status);
if (*frcol != *ncol) {
errln("frcoll for en_US failed");
}
delete ncol; ncol = NULL;
ncol = Collator::createInstance(fu_FU_FOO, status);
if (*jpcol != *ncol) {
errln("jpcol for fu_FU_FOO failed");
}
// The requested locale may be the same as the valid locale,
// or may not be supported at all. See ticket #10477.
Locale loc = ncol->getLocale(ULOC_REQUESTED_LOCALE, status);
if (U_SUCCESS(status) && loc != fu_FU_FOO && loc != fu_FU) {
errln(UnicodeString("requested locale for fu_FU_FOO is not fu_FU_FOO nor fu_FU but ") + loc.getName());
}
status = U_ZERO_ERROR;
loc = ncol->getLocale(ULOC_VALID_LOCALE, status);
if (loc != fu_FU) {
errln(UnicodeString("valid locale for fu_FU_FOO is not fu_FU but ") + loc.getName());
}
delete ncol; ncol = NULL;
UnicodeString locName = fu_FU.getName();
StringEnumeration* localeEnum = Collator::getAvailableLocales();
UBool found = FALSE;
const UnicodeString* locStr;
for (locStr = localeEnum->snext(status);
!found && locStr != NULL;
locStr = localeEnum->snext(status))
{
if (locName == *locStr) {
found = TRUE;
}
}
delete localeEnum;
if (!found) {
errln("new locale fu_FU not reported as supported locale");
}
UnicodeString name;
Collator::getDisplayName(fu_FU, name);
if (name != "little bunny Foo Foo") {
errln(UnicodeString("found ") + name + " for fu_FU");
}
Collator::getDisplayName(fu_FU, fu_FU_FOO, name);
if (name != "zee leetel bunny Foo-Foo") {
errln(UnicodeString("found ") + name + " for fu_FU in fu_FU_FOO");
}
if (!Collator::unregister(key, status)) {
errln("failed to unregister factory");
}
// ja, fr, ge collators no longer valid
ncol = Collator::createInstance(fu_FU, status);
if (*fucol != *ncol) {
errln("collator after unregister does not match original fu_FU");
}
delete ncol;
n3 = checkAvailable("after unregister");
assertTrue("count after unregister == count before register", n3 == n1);
}
delete fucol;
delete uscol;
#endif
}
/**
* Iterate through the given iterator, checking to see that all the strings
* in the expected array are present.
* @param expected array of strings we expect to see, or NULL
* @param expectedCount number of elements of expected, or 0
*/
int32_t CollationServiceTest::checkStringEnumeration(const char* msg,
StringEnumeration& iter,
const char** expected,
int32_t expectedCount) {
UErrorCode ec = U_ZERO_ERROR;
U_ASSERT(expectedCount >= 0 && expectedCount < 31); // [sic] 31 not 32
int32_t i = 0, idxAfterReset = 0, n = iter.count(ec);
assertSuccess("count", ec);
UnicodeString buf, buffAfterReset;
int32_t seenMask = 0;
for (;; ++i) {
const UnicodeString* s = iter.snext(ec);
if (!assertSuccess("snext", ec) || s == NULL)
break;
if (i != 0)
buf.append(UNICODE_STRING_SIMPLE(", "));
buf.append(*s);
// check expected list
for (int32_t j=0, bit=1; j<expectedCount; ++j, bit<<=1) {
if ((seenMask&bit)==0) {
UnicodeString exp(expected[j], (char*)NULL);
if (*s == exp) {
seenMask |= bit;
logln((UnicodeString)"Ok: \"" + exp + "\" seen");
}
}
}
}
// can't get pesky operator+(const US&, foo) to cooperate; use toString
#if !UCONFIG_NO_FORMATTING
logln(UnicodeString() + msg + " = [" + buf + "] (" + toString(i) + ")");
#else
logln(UnicodeString() + msg + " = [" + buf + "] (??? NO_FORMATTING)");
#endif
assertTrue("count verified", i==n);
iter.reset(ec);
for (;; ++idxAfterReset) {
const UChar *s = iter.unext(NULL, ec);
if (!assertSuccess("unext", ec) || s == NULL)
break;
if (idxAfterReset != 0)
buffAfterReset.append(UNICODE_STRING_SIMPLE(", "));
buffAfterReset.append(s);
}
assertTrue("idxAfterReset verified", idxAfterReset==n);
assertTrue("buffAfterReset verified", buffAfterReset==buf);
// did we see all expected strings?
if (((1<<expectedCount)-1) != seenMask) {
for (int32_t j=0, bit=1; j<expectedCount; ++j, bit<<=1) {
if ((seenMask&bit)==0) {
errln((UnicodeString)"FAIL: \"" + expected[j] + "\" not seen");
}
}
}
return n;
}
/**
* Check the integrity of the results of Collator::getAvailableLocales().
* Return the number of items returned.
*/
#if !UCONFIG_NO_SERVICE
int32_t CollationServiceTest::checkAvailable(const char* msg) {
StringEnumeration *iter = Collator::getAvailableLocales();
if (!assertTrue("getAvailableLocales != NULL", iter!=NULL)) return -1;
int32_t n = checkStringEnumeration(msg, *iter, NULL, 0);
delete iter;
return n;
}
#endif
static const char* KW[] = {
"collation"
};
static const int32_t KW_COUNT = UPRV_LENGTHOF(KW);
static const char* KWVAL[] = {
"phonebook",
"stroke"
};
static const int32_t KWVAL_COUNT = UPRV_LENGTHOF(KWVAL);
void CollationServiceTest::TestSeparateTree() {
UErrorCode ec = U_ZERO_ERROR;
StringEnumeration *iter = Collator::getKeywords(ec);
if (!assertTrue("getKeywords != NULL", iter!=NULL)) return;
if (!assertSuccess("getKeywords", ec)) return;
checkStringEnumeration("getKeywords", *iter, KW, KW_COUNT);
delete iter;
iter = Collator::getKeywordValues(KW[0], ec);
if (!assertTrue("getKeywordValues != NULL", iter!=NULL, FALSE, TRUE)) return;
if (!assertSuccess("getKeywordValues", ec)) return;
checkStringEnumeration("getKeywordValues", *iter, KWVAL, KWVAL_COUNT);
delete iter;
UBool isAvailable;
Locale equiv = Collator::getFunctionalEquivalent("collation",
Locale::createFromName("de"),
isAvailable, ec);
assertSuccess("getFunctionalEquivalent", ec);
assertEquals("getFunctionalEquivalent(de)", "", equiv.getName());
assertTrue("getFunctionalEquivalent(de).isAvailable==TRUE",
isAvailable == TRUE);
equiv = Collator::getFunctionalEquivalent("collation",
Locale::createFromName("de_DE"),
isAvailable, ec);
assertSuccess("getFunctionalEquivalent", ec);
assertEquals("getFunctionalEquivalent(de_DE)", "", equiv.getName());
assertTrue("getFunctionalEquivalent(de_DE).isAvailable==FALSE",
isAvailable == FALSE);
equiv = Collator::getFunctionalEquivalent("collation",
Locale::createFromName("sv"),
isAvailable, ec);
assertSuccess("getFunctionalEquivalent", ec);
assertEquals("getFunctionalEquivalent(sv)", "sv", equiv.getName());
assertTrue("getFunctionalEquivalent(sv).isAvailable==TRUE",
isAvailable == TRUE);
equiv = Collator::getFunctionalEquivalent("collation",
Locale::createFromName("sv_SE"),
isAvailable, ec);
assertSuccess("getFunctionalEquivalent", ec);
assertEquals("getFunctionalEquivalent(sv_SE)", "sv", equiv.getName());
assertTrue("getFunctionalEquivalent(sv_SE).isAvailable==FALSE",
isAvailable == FALSE);
}
#endif