static void TestPrefixSuffix(void) {
int32_t pos;
UErrorCode status;
double result1 = 0.0, result2 = 0.0;
UNumberFormat* parser;
UChar buffer[4];
static const UChar TEST_NUMBER[] = {0x0024,0x0031,0x0032,0x002E,0x0030,0x0030,0}; /* $12.00 */
static const UChar NEG_PREFIX[] = {0x005B,0}; /* "[" */
static const UChar NEG_SUFFIX[] = {0x005D,0}; /* "]" */
status = U_ZERO_ERROR;
parser = unum_open(UNUM_CURRENCY, NULL, -1, "en_US", NULL, &status);
if (U_FAILURE(status)) {
log_data_err("Error: unum_open returned %s (Are you missing data?)\n", u_errorName(status));
return;
}
pos = 0;
status = U_ZERO_ERROR;
result1 = unum_parseDoubleCurrency(parser, TEST_NUMBER, -1, &pos, buffer, &status);
unum_setTextAttribute(parser, UNUM_NEGATIVE_SUFFIX, NEG_SUFFIX, -1, &status);
unum_setTextAttribute(parser, UNUM_NEGATIVE_PREFIX, NEG_PREFIX, -1, &status);
if (U_FAILURE(status)) {
log_err("Error: unum_setTextAttribute returned %s\n", u_errorName(status));
return;
}
pos = 0;
result2 = unum_parseDoubleCurrency(parser, TEST_NUMBER, -1, &pos, buffer, &status);
if (result1 != result2 || U_FAILURE(status)) {
log_err("Error: unum_parseDoubleCurrency didn't return the same value for same string %f %f %s\n",
result1, result2, u_errorName(status));
}
unum_close(parser);
}
static Variant HHVM_METHOD(NumberFormatter, parseCurrency,
const String& value, VRefParam currency,
VRefParam position) {
NUMFMT_GET(obj, this_, false);
UErrorCode error = U_ZERO_ERROR;
icu::UnicodeString val(u16(value, error));
NUMFMT_CHECK(obj, error, false);
int32_t pos = position.toInt64();
UChar cur[5] = {0};
error = U_ZERO_ERROR;
double parsed = unum_parseDoubleCurrency(obj->formatter(),
val.getBuffer(), val.length(),
&pos, cur, &error);
NUMFMT_CHECK(obj, error, false);
position = (int64_t)pos;
error = U_ZERO_ERROR;
currency = u8(cur, u_strlen(cur), error);
NUMFMT_CHECK(obj, error, false);
return parsed;
}