static void _expectRules(const char* crules,
const char* cfrom,
const char* cto) {
/* u_uastrcpy has no capacity param for the buffer -- so just
* make all buffers way too big */
enum { CAP = 256 };
UChar rules[CAP];
UTransliterator *trans;
UErrorCode status = U_ZERO_ERROR;
UParseError parseErr;
u_uastrcpy(rules, crules);
trans = utrans_open(crules /*use rules as ID*/, UTRANS_FORWARD, rules, -1,
&parseErr, &status);
if (U_FAILURE(status)) {
utrans_close(trans);
log_data_err("FAIL: utrans_openRules(%s) failed, error=%s (Are you missing data?)\n",
crules, u_errorName(status));
return;
}
_expect(trans, cfrom, cto);
utrans_close(trans);
}
static void TestClone() {
UErrorCode status=U_ZERO_ERROR;
UTransliterator* t1=NULL;
UTransliterator* t2=NULL;
UTransliterator* t3=NULL;
UTransliterator* t4=NULL;
enum { BUF_CAP = 128 };
char buf1[BUF_CAP], buf2[BUF_CAP], buf3[BUF_CAP];
t1=utrans_open("Latin-Devanagari", UTRANS_FORWARD, NULL,0,NULL,&status);
if(U_FAILURE(status)) {
log_data_err("FAIL: construction -> %s (Are you missing data?)\n", u_errorName(status));
return;
}
t2=utrans_open("Latin-Greek", UTRANS_FORWARD, NULL,0,NULL,&status);
if(U_FAILURE(status)) {
log_err("FAIL: construction\n");
utrans_close(t1);
return;
}
t3=utrans_clone(t1, &status);
t4=utrans_clone(t2, &status);
utrans_getID(t1, buf1, BUF_CAP);
utrans_getID(t2, buf2, BUF_CAP);
utrans_getID(t3, buf3, BUF_CAP);
if(strcmp(buf1, buf3) != 0 ||
strcmp(buf1, buf2) == 0) {
log_err("FAIL: utrans_clone() failed\n");
}
utrans_getID(t4, buf3, BUF_CAP);
if(strcmp(buf2, buf3) != 0 ||
strcmp(buf1, buf3) == 0) {
log_err("FAIL: utrans_clone() failed\n");
}
utrans_close(t1);
utrans_close(t2);
utrans_close(t3);
utrans_close(t4);
}
static void TestOpenInverse() {
UErrorCode status=U_ZERO_ERROR;
UTransliterator* t1=NULL;
UTransliterator* inverse1=NULL;
enum { BUF_CAP = 128 };
char buf1[BUF_CAP];
int32_t i=0;
const char TransID[][25]= {
"Halfwidth-Fullwidth",
"Fullwidth-Halfwidth",
"Greek-Latin" ,
"Latin-Greek",
/*"Arabic-Latin", // Removed in 2.0*/
/*"Latin-Arabic", // Removed in 2.0*/
"Katakana-Latin",
"Latin-Katakana",
/*"Hebrew-Latin", // Removed in 2.0*/
/*"Latin-Hebrew", // Removed in 2.0*/
"Cyrillic-Latin",
"Latin-Cyrillic",
"Devanagari-Latin",
"Latin-Devanagari",
"Any-Hex",
"Hex-Any"
};
for(i=0; i<sizeof(TransID)/sizeof(TransID[0]); i=i+2) {
status = U_ZERO_ERROR;
t1=utrans_open(TransID[i], UTRANS_FORWARD,NULL,0,NULL, &status);
if(t1 == NULL || U_FAILURE(status)) {
log_data_err("FAIL: in instantiation for id=%s -> %s (Are you missing data?)\n", TransID[i], u_errorName(status));
continue;
}
inverse1=utrans_openInverse(t1, &status);
if(U_FAILURE(status)) {
log_err("FAIL: utrans_openInverse() failed for id=%s. Error=%s\n", TransID[i], myErrorName(status));
continue;
}
utrans_getID(inverse1, buf1, BUF_CAP);
if(strcmp(buf1, TransID[i+1]) != 0) {
log_err("FAIL :openInverse() for %s returned %s instead of %s\n", TransID[i], buf1, TransID[i+1]);
}
utrans_close(t1);
utrans_close(inverse1);
}
}
/**
* Test the UReplaceableCallback extractBetween support. We use a
* transliterator known to rely on this call.
*/
static void TestExtractBetween() {
UTransliterator *trans;
UErrorCode status = U_ZERO_ERROR;
UParseError parseErr;
trans = utrans_open("Lower", UTRANS_FORWARD, NULL, -1,
&parseErr, &status);
if (U_FAILURE(status)) {
log_err("FAIL: utrans_open(Lower) failed, error=%s\n",
u_errorName(status));
} else {
_expect(trans, "ABC", "abc");
utrans_close(trans);
}
}
/* Get a transliterator */
ERL_NIF_TERM get_transliterator(ErlNifEnv* env, int argc,
const ERL_NIF_TERM argv[])
{
ERL_NIF_TERM out;
char id[LOCALE_LEN], dir[ATOM_LEN];
UErrorCode status = U_ZERO_ERROR;
UTransliterator* obj;
cloner* res;
int parsed_dir;
if (argc != 2)
return enif_make_badarg(env);
if (!(enif_get_atom(env, argv[0], (char*) id, LOCALE_LEN, ERL_NIF_LATIN1)
&& enif_get_atom(env, argv[1], (char*) dir, ATOM_LEN, ERL_NIF_LATIN1)
)) {
return enif_make_badarg(env);
}
parsed_dir = parseDir(dir);
if ((parsed_dir == -1))
return enif_make_badarg(env);
obj = utrans_open((char *) id, (UTransDirection) parsed_dir,
NULL, 0, NULL, &status);
CHECK(env, status);
res = (cloner*) enif_alloc_resource(trans_type, sizeof(cloner));
if (trans_open(obj, res)) {
enif_release_resource(res);
return enif_make_badarg(env);
}
out = enif_make_resource(env, res);
enif_release_resource(res);
/* resource now only owned by "Erlang" */
return out;
}
static void TestAPI() {
enum { BUF_CAP = 128 };
char buf[BUF_CAP], buf2[BUF_CAP];
UErrorCode status = U_ZERO_ERROR;
UTransliterator* trans = NULL;
int32_t i, n;
/* Test getAvailableIDs */
n = utrans_countAvailableIDs();
if (n < 1) {
log_err("FAIL: utrans_countAvailableIDs() returned %d\n", n);
} else {
log_verbose("System ID count: %d\n", n);
}
for (i=0; i<n; ++i) {
utrans_getAvailableID(i, buf, BUF_CAP);
if (*buf == 0) {
log_err("FAIL: System transliterator %d: \"\"\n", i);
} else {
log_verbose("System transliterator %d: \"%s\"\n", i, buf);
}
}
/* Test open */
utrans_getAvailableID(0, buf, BUF_CAP);
trans = utrans_open(buf, UTRANS_FORWARD,NULL,0,NULL, &status);
if (U_FAILURE(status)) {
log_err("FAIL: utrans_open(%s) failed, error=%s\n",
buf, u_errorName(status));
}
else {
/* Test getID */
utrans_getID(trans, buf2, BUF_CAP);
if (0 != strcmp(buf, buf2)) {
log_err("FAIL: utrans_getID(%s) returned %s\n",
buf, buf2);
}
utrans_close(trans);
}
}
static void TestFilter() {
UErrorCode status = U_ZERO_ERROR;
UChar filt[128];
UChar buf[128];
UChar exp[128];
char *cbuf;
int32_t limit;
const char* DATA[] = {
"[^c]", /* Filter out 'c' */
"abcde",
"\\u0061\\u0062c\\u0064\\u0065",
"", /* No filter */
"abcde",
"\\u0061\\u0062\\u0063\\u0064\\u0065"
};
int32_t DATA_length = sizeof(DATA) / sizeof(DATA[0]);
int32_t i;
UTransliterator* hex = utrans_open("Any-Hex", UTRANS_FORWARD, NULL,0,NULL,&status);
if (hex == 0 || U_FAILURE(status)) {
log_err("FAIL: utrans_open(Unicode-Hex) failed, error=%s\n",
u_errorName(status));
goto exit;
}
for (i=0; i<DATA_length; i+=3) {
/*u_uastrcpy(filt, DATA[i]);*/
u_charsToUChars(DATA[i], filt, (int32_t)strlen(DATA[i])+1);
utrans_setFilter(hex, filt, -1, &status);
if (U_FAILURE(status)) {
log_err("FAIL: utrans_setFilter() failed, error=%s\n",
u_errorName(status));
goto exit;
}
/*u_uastrcpy(buf, DATA[i+1]);*/
u_charsToUChars(DATA[i+1], buf, (int32_t)strlen(DATA[i+1])+1);
limit = 5;
utrans_transUChars(hex, buf, NULL, 128, 0, &limit, &status);
if (U_FAILURE(status)) {
log_err("FAIL: utrans_transUChars() failed, error=%s\n",
u_errorName(status));
goto exit;
}
cbuf=aescstrdup(buf, -1);
u_charsToUChars(DATA[i+2], exp, (int32_t)strlen(DATA[i+2])+1);
if (0 == u_strcmp(buf, exp)) {
log_verbose("Ok: %s | %s -> %s\n", DATA[i+1], DATA[i], cbuf);
} else {
log_err("FAIL: %s | %s -> %s, expected %s\n", DATA[i+1], DATA[i], cbuf, DATA[i+2]);
}
}
exit:
utrans_close(hex);
}
static void TestRegisterUnregister() {
UErrorCode status=U_ZERO_ERROR;
UTransliterator* t1=NULL;
UTransliterator* rules=NULL, *rules2;
UTransliterator* inverse1=NULL;
UChar rule[]= { 0x0061, 0x003c, 0x003e, 0x0063}; /*a<>b*/
U_STRING_DECL(ID, "TestA-TestB", 11);
U_STRING_INIT(ID, "TestA-TestB", 11);
/* Make sure it doesn't exist */
t1=utrans_open("TestA-TestB", UTRANS_FORWARD,NULL,0,NULL, &status);
if(t1 != NULL || U_SUCCESS(status)) {
log_err("FAIL: TestA-TestB already registered\n");
return;
}
status=U_ZERO_ERROR;
/* Check inverse too */
inverse1=utrans_open("TestA-TestB", UTRANS_REVERSE, NULL,0,NULL,&status);
if(inverse1 != NULL || U_SUCCESS(status)) {
log_err("FAIL: TestA-TestB already registered\n");
return;
}
status=U_ZERO_ERROR;
/* Create it */
rules=utrans_open("TestA-TestB",UTRANS_FORWARD, rule, 4, NULL, &status);
if(U_FAILURE(status)) {
log_err("FAIL: utrans_openRules(a<>B) failed with error=%s\n", myErrorName(status));
return;
}
/* clone it so we can register it a second time */
rules2=utrans_clone(rules, &status);
if(U_FAILURE(status)) {
log_err("FAIL: utrans_clone(a<>B) failed with error=%s\n", myErrorName(status));
return;
}
status=U_ZERO_ERROR;
/* Register it */
utrans_register(rules, &status);
if(U_FAILURE(status)) {
log_err("FAIL: utrans_register failed with error=%s\n", myErrorName(status));
return;
}
status=U_ZERO_ERROR;
/* Now check again -- should exist now*/
t1= utrans_open("TestA-TestB", UTRANS_FORWARD, NULL,0,NULL,&status);
if(U_FAILURE(status) || t1 == NULL) {
log_err("FAIL: TestA-TestB not registered\n");
return;
}
utrans_close(t1);
/*unregister the instance*/
status=U_ZERO_ERROR;
utrans_unregister("TestA-TestB");
/* now Make sure it doesn't exist */
t1=utrans_open("TestA-TestB", UTRANS_FORWARD,NULL,0,NULL, &status);
if(U_SUCCESS(status) || t1 != NULL) {
log_err("FAIL: TestA-TestB isn't unregistered\n");
return;
}
utrans_close(t1);
/* now with utrans_unregisterID(const UChar *) */
status=U_ZERO_ERROR;
utrans_register(rules2, &status);
if(U_FAILURE(status)) {
log_err("FAIL: 2nd utrans_register failed with error=%s\n", myErrorName(status));
return;
}
status=U_ZERO_ERROR;
/* Now check again -- should exist now*/
t1= utrans_open("TestA-TestB", UTRANS_FORWARD, NULL,0,NULL,&status);
if(U_FAILURE(status) || t1 == NULL) {
log_err("FAIL: 2nd TestA-TestB not registered\n");
return;
}
utrans_close(t1);
/*unregister the instance*/
status=U_ZERO_ERROR;
utrans_unregisterID(ID, -1);
/* now Make sure it doesn't exist */
t1=utrans_openU(ID, -1, UTRANS_FORWARD,NULL,0,NULL, &status);
if(U_SUCCESS(status) || t1 != NULL) {
log_err("FAIL: 2nd TestA-TestB isn't unregistered\n");
return;
}
utrans_close(t1);
utrans_close(inverse1);
}
