/***********************************************************************
* COPYRIGHT:
* Copyright (c) 1997-2011, International Business Machines Corporation
* and others. All Rights Reserved.
***********************************************************************/
#include "unicode/utypes.h"
#if !UCONFIG_NO_FORMATTING
#include "msfmrgts.h"
#include "unicode/format.h"
#include "unicode/decimfmt.h"
#include "unicode/locid.h"
#include "unicode/msgfmt.h"
#include "unicode/numfmt.h"
#include "unicode/choicfmt.h"
#include "unicode/gregocal.h"
#include "putilimp.h"
// *****************************************************************************
// class MessageFormatRegressionTest
// *****************************************************************************
#define CASE(id,test) case id: name = #test; if (exec) { logln(#test "---"); logln((UnicodeString)""); test(); } break;
void
MessageFormatRegressionTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
{
TESTCASE_AUTO_BEGIN;
TESTCASE_AUTO(Test4074764)
//TESTCASE_AUTO(Test4058973) -- disabled/obsolete in ICU 4.8
TESTCASE_AUTO(Test4031438)
TESTCASE_AUTO(Test4052223)
TESTCASE_AUTO(Test4104976)
TESTCASE_AUTO(Test4106659)
TESTCASE_AUTO(Test4106660)
TESTCASE_AUTO(Test4111739)
TESTCASE_AUTO(Test4114743)
TESTCASE_AUTO(Test4116444)
TESTCASE_AUTO(Test4114739)
TESTCASE_AUTO(Test4113018)
TESTCASE_AUTO(Test4106661)
TESTCASE_AUTO(Test4094906)
TESTCASE_AUTO(Test4118592)
TESTCASE_AUTO(Test4118594)
TESTCASE_AUTO(Test4105380)
TESTCASE_AUTO(Test4120552)
TESTCASE_AUTO(Test4142938)
TESTCASE_AUTO(TestChoicePatternQuote)
TESTCASE_AUTO(Test4112104)
TESTCASE_AUTO(TestAPI)
TESTCASE_AUTO_END;
}
UBool
MessageFormatRegressionTest::failure(UErrorCode status, const char* msg, UBool possibleDataError)
{
if(U_FAILURE(status)) {
if (possibleDataError) {
dataerrln(UnicodeString("FAIL: ") + msg + " failed, error " + u_errorName(status));
} else {
errln(UnicodeString("FAIL: ") + msg + " failed, error " + u_errorName(status));
}
return TRUE;
}
return FALSE;
}
/* @bug 4074764
* Null exception when formatting pattern with MessageFormat
* with no parameters.
*/
void MessageFormatRegressionTest::Test4074764() {
UnicodeString pattern [] = {
"Message without param",
"Message with param:{0}",
"Longer Message with param {0}"
};
//difference between the two param strings are that
//in the first one, the param position is within the
//length of the string without param while it is not so
//in the other case.
UErrorCode status = U_ZERO_ERROR;
MessageFormat *messageFormatter = new MessageFormat("", status);
failure(status, "couldn't create MessageFormat");
//try {
//Apply pattern with param and print the result
messageFormatter->applyPattern(pattern[1], status);
failure(status, "messageFormat->applyPattern");
//Object[] params = {new UnicodeString("BUG"), new Date()};
Formattable params [] = {
Formattable(UnicodeString("BUG")),
Formattable(0, Formattable::kIsDate)
};
UnicodeString tempBuffer;
FieldPosition pos(FieldPosition::DONT_CARE);
tempBuffer = messageFormatter->format(params, 2, tempBuffer, pos, status);
if( tempBuffer != "Message with param:BUG" || failure(status, "messageFormat->format"))
errln("MessageFormat with one param test failed.");
logln("Formatted with one extra param : " + tempBuffer);
//Apply pattern without param and print the result
messageFormatter->applyPattern(pattern[0], status);
failure(status, "messageFormatter->applyPattern");
// {sfb} how much does this apply in C++?
// do we want to verify that the Formattable* array is not NULL,
// or is that the user's responsibility?
// additionally, what should be the item count?
// for bug testing purposes, assume that something was set to
// NULL by mistake, and that the length should be non-zero
//tempBuffer = messageFormatter->format(NULL, 1, tempBuffer, FieldPosition(FieldPosition::DONT_CARE), status);
tempBuffer.remove();
tempBuffer = messageFormatter->format(NULL, 0, tempBuffer, pos, status);
if( tempBuffer != "Message without param" || failure(status, "messageFormat->format"))
errln("MessageFormat with no param test failed.");
logln("Formatted with no params : " + tempBuffer);
tempBuffer.remove();
tempBuffer = messageFormatter->format(params, 2, tempBuffer, pos, status);
if (tempBuffer != "Message without param" || failure(status, "messageFormat->format"))
errln("Formatted with arguments > subsitution failed. result = " + tempBuffer);
logln("Formatted with extra params : " + tempBuffer);
//This statement gives an exception while formatting...
//If we use pattern[1] for the message with param,
//we get an NullPointerException in MessageFormat.java(617)
//If we use pattern[2] for the message with param,
//we get an StringArrayIndexOutOfBoundsException in MessageFormat.java(614)
//Both are due to maxOffset not being reset to -1
//in applyPattern() when the pattern does not
//contain any param.
/*} catch (Exception foo) {
errln("Exception when formatting with no params.");
}*/
delete messageFormatter;
}
/* @bug 4058973
* MessageFormat.toPattern has weird rounding behavior.
*
* ICU 4.8: This test is commented out because toPattern() has been changed to return
* the original pattern string, rather than reconstituting a new (equivalent) one.
* This trivially eliminates issues with rounding or any other pattern string differences.
*/
/*
void MessageFormatRegressionTest::Test4058973()
{
UErrorCode status = U_ZERO_ERROR;
MessageFormat *fmt = new MessageFormat("{0,choice,0#no files|1#one file|1< {0,number,integer} files}", status);
failure(status, "new MessageFormat");
UnicodeString pat;
pat = fmt->toPattern(pat);
UnicodeString exp("{0,choice,0#no files|1#one file|1< {0,number,integer} files}");
if (pat != exp) {
errln("MessageFormat.toPattern failed");
errln("Exp: " + exp);
errln("Got: " + pat);
}
delete fmt;
}*/
/* @bug 4031438
* More robust message formats.
*/
void MessageFormatRegressionTest::Test4031438()
{
UErrorCode status = U_ZERO_ERROR;
UnicodeString pattern1("Impossible {1} has occurred -- status code is {0} and message is {2}.");
UnicodeString pattern2("Double '' Quotes {0} test and quoted '{1}' test plus 'other {2} stuff'.");
MessageFormat *messageFormatter = new MessageFormat("", status);
failure(status, "new MessageFormat");
const UBool possibleDataError = TRUE;
//try {
logln("Apply with pattern : " + pattern1);
messageFormatter->applyPattern(pattern1, status);
failure(status, "messageFormat->applyPattern");
//Object[] params = {new Integer(7)};
Formattable params []= {
Formattable((int32_t)7)
};
UnicodeString tempBuffer;
FieldPosition pos(FieldPosition::DONT_CARE);
tempBuffer = messageFormatter->format(params, 1, tempBuffer, pos, status);
if(tempBuffer != "Impossible {1} has occurred -- status code is 7 and message is {2}." || failure(status, "MessageFormat::format"))
dataerrln("Tests arguments < substitution failed");
logln("Formatted with 7 : " + tempBuffer);
ParsePosition pp(0);
int32_t count = 0;
Formattable *objs = messageFormatter->parse(tempBuffer, pp, count);
//if(objs[7/*params.length*/] != NULL)
// errln("Parse failed with more than expected arguments");
NumberFormat *fmt = 0;
UnicodeString temp, temp1;
for (int i = 0; i < count; i++) {
// convert to string if not already
Formattable obj = objs[i];
temp.remove();
if(obj.getType() == Formattable::kString)
temp = obj.getString(temp);
else {
fmt = NumberFormat::createInstance(status);
switch (obj.getType()) {
case Formattable::kLong: fmt->format(obj.getLong(), temp); break;
case Formattable::kInt64: fmt->format(obj.getInt64(), temp); break;
case Formattable::kDouble: fmt->format(obj.getDouble(), temp); break;
default: break;
}
}
// convert to string if not already
Formattable obj1 = params[i];
temp1.remove();
if(obj1.getType() == Formattable::kString)
temp1 = obj1.getString(temp1);
else {
fmt = NumberFormat::createInstance(status);
switch (obj1.getType()) {
case Formattable::kLong: fmt->format(obj1.getLong(), temp1); break;
case Formattable::kInt64: fmt->format(obj1.getInt64(), temp1); break;
case Formattable::kDouble: fmt->format(obj1.getDouble(), temp1); break;
default: break;
}
}
//if (objs[i] != NULL && objs[i].getString(temp1) != params[i].getString(temp2)) {
if (temp != temp1) {
errln("Parse failed on object " + objs[i].getString(temp1) + " at index : " + i);
}
}
delete fmt;
delete [] objs;
// {sfb} does this apply? no way to really pass a null Formattable,
// only a null array
/*tempBuffer = messageFormatter->format(null, tempBuffer, FieldPosition(FieldPosition::DONT_CARE), status);
if (tempBuffer != "Impossible {1} has occurred -- status code is {0} and message is {2}." || failure(status, "messageFormat->format"))
errln("Tests with no arguments failed");
logln("Formatted with null : " + tempBuffer);*/
logln("Apply with pattern : " + pattern2);
messageFormatter->applyPattern(pattern2, status);
failure(status, "messageFormatter->applyPattern", possibleDataError);
tempBuffer.remove();
tempBuffer = messageFormatter->format(params, 1, tempBuffer, pos, status);
if (tempBuffer != "Double ' Quotes 7 test and quoted {1} test plus 'other {2} stuff'.")
dataerrln("quote format test (w/ params) failed. - %s", u_errorName(status));
logln("Formatted with params : " + tempBuffer);
/*tempBuffer = messageFormatter->format(null);
if (!tempBuffer.equals("Double ' Quotes {0} test and quoted {1} test plus other {2} stuff."))
errln("quote format test (w/ null) failed.");
logln("Formatted with null : " + tempBuffer);
logln("toPattern : " + messageFormatter.toPattern());*/
/*} catch (Exception foo) {
errln("Exception when formatting in bug 4031438. "+foo.getMessage());
}*/
delete messageFormatter;
}
void MessageFormatRegressionTest::Test4052223()
{
ParsePosition pos(0);
if (pos.getErrorIndex() != -1) {
errln("ParsePosition.getErrorIndex initialization failed.");
}
UErrorCode status = U_ZERO_ERROR;
MessageFormat *fmt = new MessageFormat("There are {0} apples growing on the {1} tree.", status);
failure(status, "new MessageFormat");
UnicodeString str("There is one apple growing on the peach tree.");
int32_t count = 0;
fmt->parse(str, pos, count);
logln(UnicodeString("unparsable string , should fail at ") + pos.getErrorIndex());
if (pos.getErrorIndex() == -1)
errln("Bug 4052223 failed : parsing string " + str);
pos.setErrorIndex(4);
if (pos.getErrorIndex() != 4)
errln(UnicodeString("setErrorIndex failed, got ") + pos.getErrorIndex() + " instead of 4");
ChoiceFormat *f = new ChoiceFormat(
"-1#are negative|0#are no or fraction|1#is one|1.0<is 1+|2#are two|2<are more than 2.", status);
failure(status, "new ChoiceFormat");
pos.setIndex(0);
pos.setErrorIndex(-1);
Formattable obj;
f->parse("are negative", obj, pos);
if (pos.getErrorIndex() != -1 && obj.getDouble() == -1.0)
errln(UnicodeString("Parse with \"are negative\" failed, at ") + pos.getErrorIndex());
pos.setIndex(0);
pos.setErrorIndex(-1);
f->parse("are no or fraction ", obj, pos);
if (pos.getErrorIndex() != -1 && obj.getDouble() == 0.0)
errln(UnicodeString("Parse with \"are no or fraction\" failed, at ") + pos.getErrorIndex());
pos.setIndex(0);
pos.setErrorIndex(-1);
f->parse("go postal", obj, pos);
if (pos.getErrorIndex() == -1 && ! uprv_isNaN(obj.getDouble()))
errln(UnicodeString("Parse with \"go postal\" failed, at ") + pos.getErrorIndex());
delete fmt;
delete f;
}
/* @bug 4104976
* ChoiceFormat.equals(null) throws NullPointerException
*/
// {sfb} not really applicable in C++?? (kind of silly)
void MessageFormatRegressionTest::Test4104976()
{
double limits [] = {1, 20};
UnicodeString formats [] = {
UnicodeString("xyz"),
UnicodeString("abc")
};
int32_t formats_length = (int32_t)(sizeof(formats)/sizeof(formats[0]));
UErrorCode status = U_ZERO_ERROR;
ChoiceFormat *cf = new ChoiceFormat(limits, formats, formats_length);
failure(status, "new ChoiceFormat");
//try {
log("Compares to null is always false, returned : ");
logln(cf == NULL ? "TRUE" : "FALSE");
/*} catch (Exception foo) {
errln("ChoiceFormat.equals(null) throws exception.");
}*/
delete cf;
}
/* @bug 4106659
* ChoiceFormat.ctor(double[], String[]) doesn't check
* whether lengths of input arrays are equal.
*/
// {sfb} again, not really applicable in C++
void MessageFormatRegressionTest::Test4106659()
{
/*
double limits [] = {
1, 2, 3
};
UnicodeString formats [] = {
"one", "two"
};
ChoiceFormat *cf = NULL;
//try {
// cf = new ChoiceFormat(limits, formats, 3);
//} catch (Exception foo) {
// logln("ChoiceFormat constructor should check for the array lengths");
// cf = null;
//}
//if (cf != null)
// errln(cf->format(5));
//
delete cf;
*/
}
/* @bug 4106660
* ChoiceFormat.ctor(double[], String[]) allows unordered double array.
* This is not a bug, added javadoc to emphasize the use of limit
* array must be in ascending order.
*/
void MessageFormatRegressionTest::Test4106660()
{
double limits [] = {3, 1, 2};
UnicodeString formats [] = {
UnicodeString("Three"),
UnicodeString("One"),
UnicodeString("Two")
};
ChoiceFormat *cf = new ChoiceFormat(limits, formats, 3);
double d = 5.0;
UnicodeString str;
FieldPosition pos(FieldPosition::DONT_CARE);
str = cf->format(d, str, pos);
if (str != "Two")
errln( (UnicodeString) "format(" + d + ") = " + str);
delete cf;
}
/* @bug 4111739
* MessageFormat is incorrectly serialized/deserialized.
*/
// {sfb} doesn't apply in C++
void MessageFormatRegressionTest::Test4111739()
{
/*MessageFormat format1 = null;
MessageFormat format2 = null;
ObjectOutputStream ostream = null;
ByteArrayOutputStream baos = null;
ObjectInputStream istream = null;
try {
baos = new ByteArrayOutputStream();
ostream = new ObjectOutputStream(baos);
} catch(IOException e) {
errln("Unexpected exception : " + e.getMessage());
return;
}
try {
format1 = new MessageFormat("pattern{0}");
ostream.writeObject(format1);
ostream.flush();
byte bytes[] = baos.toByteArray();
istream = new ObjectInputStream(new ByteArrayInputStream(bytes));
format2 = (MessageFormat)istream.readObject();
} catch(Exception e) {
errln("Unexpected exception : " + e.getMessage());
}
if (!format1.equals(format2)) {
errln("MessageFormats before and after serialization are not" +
" equal\nformat1 = " + format1 + "(" + format1.toPattern() + ")\nformat2 = " +
format2 + "(" + format2.toPattern() + ")");
} else {
logln("Serialization for MessageFormat is OK.");
}*/
}
/* @bug 4114743
* MessageFormat.applyPattern allows illegal patterns.
*/
void MessageFormatRegressionTest::Test4114743()
{
UnicodeString originalPattern("initial pattern");
UErrorCode status = U_ZERO_ERROR;
MessageFormat *mf = new MessageFormat(originalPattern, status);
failure(status, "new MessageFormat");
//try {
UnicodeString illegalPattern("ab { '}' de");
mf->applyPattern(illegalPattern, status);
if( ! U_FAILURE(status))
errln("illegal pattern: \"" + illegalPattern + "\"");
/*} catch (IllegalArgumentException foo) {
if (!originalPattern.equals(mf.toPattern()))
errln("pattern after: \"" + mf.toPattern() + "\"");
}*/
delete mf;
}
/* @bug 4116444
* MessageFormat.parse has different behavior in case of null.
*/
void MessageFormatRegressionTest::Test4116444()
{
UnicodeString patterns [] = {
(UnicodeString)"",
(UnicodeString)"one",
(UnicodeString) "{0,date,short}"
};
UErrorCode status = U_ZERO_ERROR;
MessageFormat *mf = new MessageFormat("", status);
failure(status, "new MessageFormat");
for (int i = 0; i < 3; i++) {
UnicodeString pattern = patterns[i];
mf->applyPattern(pattern, status);
failure(status, "mf->applyPattern", TRUE);
//try {
int32_t count = 0;
ParsePosition pp(0);
Formattable *array = mf->parse(UnicodeString(""), pp, count);
logln("pattern: \"" + pattern + "\"");
log(" parsedObjects: ");
if (array != NULL) {
log("{");
for (int j = 0; j < count; j++) {
//if (array[j] != null)
UnicodeString dummy;
dataerrln("\"" + array[j].getString(dummy) + "\"");
//else
// log("null");
if (j < count- 1)
log(",");
}
log("}") ;
delete[] array;
} else {
log("null");
}
logln("");
/*} catch (Exception e) {
errln("pattern: \"" + pattern + "\"");
errln(" Exception: " + e.getMessage());
}*/
}
delete mf;
}
/* @bug 4114739 (FIX and add javadoc)
* MessageFormat.format has undocumented behavior about empty format objects.
*/
// {sfb} doesn't apply in C++?
void MessageFormatRegressionTest::Test4114739()
{
UErrorCode status = U_ZERO_ERROR;
MessageFormat *mf = new MessageFormat("<{0}>", status);
failure(status, "new MessageFormat");
Formattable *objs1 = NULL;
//Formattable objs2 [] = {};
//Formattable *objs3 [] = {NULL};
//try {
UnicodeString pat;
UnicodeString res;
logln("pattern: \"" + mf->toPattern(pat) + "\"");
log("format(null) : ");
FieldPosition pos(FieldPosition::DONT_CARE);
logln("\"" + mf->format(objs1, 0, res, pos, status) + "\"");
failure(status, "mf->format");
/*log("format({}) : ");
logln("\"" + mf->format(objs2, 0, res, FieldPosition(FieldPosition::DONT_CARE), status) + "\"");
failure(status, "mf->format");
log("format({null}) :");
logln("\"" + mf->format(objs3, 0, res, FieldPosition(FieldPosition::DONT_CARE), status) + "\"");
failure(status, "mf->format");*/
/*} catch (Exception e) {
errln("Exception thrown for null argument tests.");
}*/
delete mf;
}
/* @bug 4113018
* MessageFormat.applyPattern works wrong with illegal patterns.
*/
void MessageFormatRegressionTest::Test4113018()
{
UnicodeString originalPattern("initial pattern");
UErrorCode status = U_ZERO_ERROR;
MessageFormat *mf = new MessageFormat(originalPattern, status);
failure(status, "new messageFormat");
UnicodeString illegalPattern("format: {0, xxxYYY}");
UnicodeString pat;
logln("pattern before: \"" + mf->toPattern(pat) + "\"");
logln("illegal pattern: \"" + illegalPattern + "\"");
//try {
mf->applyPattern(illegalPattern, status);
if( ! U_FAILURE(status))
errln("Should have thrown IllegalArgumentException for pattern : " + illegalPattern);
/*} catch (IllegalArgumentException e) {
if (!originalPattern.equals(mf.toPattern()))
errln("pattern after: \"" + mf.toPattern() + "\"");
}*/
delete mf;
}
/* @bug 4106661
* ChoiceFormat is silent about the pattern usage in javadoc.
*/
void MessageFormatRegressionTest::Test4106661()
{
UErrorCode status = U_ZERO_ERROR;
ChoiceFormat *fmt = new ChoiceFormat(
"-1#are negative| 0#are no or fraction | 1#is one |1.0<is 1+ |2#are two |2<are more than 2.", status);
failure(status, "new ChoiceFormat");
UnicodeString pat;
logln("Formatter Pattern : " + fmt->toPattern(pat));
FieldPosition bogus(FieldPosition::DONT_CARE);
UnicodeString str;
// Will this work for -inf?
logln("Format with -INF : " + fmt->format(Formattable(-uprv_getInfinity()), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with -1.0 : " + fmt->format(Formattable(-1.0), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with -1.0 : " + fmt->format(Formattable(-1.0), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with 0 : " + fmt->format(Formattable((int32_t)0), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with 0.9 : " + fmt->format(Formattable(0.9), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with 1.0 : " + fmt->format(Formattable(1.0), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with 1.5 : " + fmt->format(Formattable(1.5), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with 2 : " + fmt->format(Formattable((int32_t)2), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with 2.1 : " + fmt->format(Formattable(2.1), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with NaN : " + fmt->format(Formattable(uprv_getNaN()), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with +INF : " + fmt->format(Formattable(uprv_getInfinity()), str, bogus, status));
failure(status, "fmt->format");
delete fmt;
}
/* @bug 4094906
* ChoiceFormat should accept \u221E as eq. to INF.
*/
void MessageFormatRegressionTest::Test4094906()
{
UErrorCode status = U_ZERO_ERROR;
UnicodeString pattern("-");
pattern += (UChar) 0x221E;
pattern += "<are negative|0<are no or fraction|1#is one|1<is 1+|";
pattern += (UChar) 0x221E;
pattern += "<are many.";
ChoiceFormat *fmt = new ChoiceFormat(pattern, status);
failure(status, "new ChoiceFormat");
UnicodeString pat;
if (fmt->toPattern(pat) != pattern) {
errln( (UnicodeString) "Formatter Pattern : " + pat);
errln( (UnicodeString) "Expected Pattern : " + pattern);
}
FieldPosition bogus(FieldPosition::DONT_CARE);
UnicodeString str;
// Will this work for -inf?
logln("Format with -INF : " + fmt->format(Formattable(-uprv_getInfinity()), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with -1.0 : " + fmt->format(Formattable(-1.0), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with -1.0 : " + fmt->format(Formattable(-1.0), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with 0 : " + fmt->format(Formattable((int32_t)0), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with 0.9 : " + fmt->format(Formattable(0.9), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with 1.0 : " + fmt->format(Formattable(1.0), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with 1.5 : " + fmt->format(Formattable(1.5), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with 2 : " + fmt->format(Formattable((int32_t)2), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with 2.1 : " + fmt->format(Formattable(2.1), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with NaN : " + fmt->format(Formattable(uprv_getNaN()), str, bogus, status));
failure(status, "fmt->format");
str.remove();
logln("Format with +INF : " + fmt->format(Formattable(uprv_getInfinity()), str, bogus, status));
failure(status, "fmt->format");
delete fmt;
}
/* @bug 4118592
* MessageFormat.parse fails with ChoiceFormat.
*/
void MessageFormatRegressionTest::Test4118592()
{
UErrorCode status = U_ZERO_ERROR;
MessageFormat *mf = new MessageFormat("", status);
failure(status, "new messageFormat");
UnicodeString pattern("{0,choice,1#YES|2#NO}");
UnicodeString prefix("");
Formattable *objs = 0;
for (int i = 0; i < 5; i++) {
UnicodeString formatted;
formatted = prefix + "YES";
mf->applyPattern(prefix + pattern, status);
failure(status, "mf->applyPattern");
prefix += "x";
//Object[] objs = mf.parse(formatted, new ParsePosition(0));
int32_t count = 0;
ParsePosition pp(0);
objs = mf->parse(formatted, pp, count);
UnicodeString pat;
logln(UnicodeString("") + i + ". pattern :\"" + mf->toPattern(pat) + "\"");
log(" \"" + formatted + "\" parsed as ");
if (objs == NULL)
logln(" null");
else {
UnicodeString temp;
if(objs[0].getType() == Formattable::kString)
logln((UnicodeString)" " + objs[0].getString(temp));
else
logln((UnicodeString)" " + (objs[0].getType() == Formattable::kLong ? objs[0].getLong() : objs[0].getDouble()));
delete[] objs;
}
}
delete mf;
}
/* @bug 4118594
* MessageFormat.parse fails for some patterns.
*/
void MessageFormatRegressionTest::Test4118594()
{
UErrorCode status = U_ZERO_ERROR;
const UBool possibleDataError = TRUE;
MessageFormat *mf = new MessageFormat("{0}, {0}, {0}", status);
failure(status, "new MessageFormat");
UnicodeString forParsing("x, y, z");
//Object[] objs = mf.parse(forParsing, new ParsePosition(0));
int32_t count = 0;
ParsePosition pp(0);
Formattable *objs = mf->parse(forParsing, pp, count);
UnicodeString pat;
logln("pattern: \"" + mf->toPattern(pat) + "\"");
logln("text for parsing: \"" + forParsing + "\"");
UnicodeString str;
if (objs[0].getString(str) != "z")
errln("argument0: \"" + objs[0].getString(str) + "\"");
mf->applyPattern("{0,number,#.##}, {0,number,#.#}", status);
failure(status, "mf->applyPattern", possibleDataError);
//Object[] oldobjs = {new Double(3.1415)};
Formattable oldobjs [] = {Formattable(3.1415)};
UnicodeString result;
FieldPosition pos(FieldPosition::DONT_CARE);
result = mf->format( oldobjs, 1, result, pos, status );
failure(status, "mf->format", possibleDataError);
pat.remove();
logln("pattern: \"" + mf->toPattern(pat) + "\"");
logln("text for parsing: \"" + result + "\"");
// result now equals "3.14, 3.1"
if (result != "3.14, 3.1")
dataerrln("result = " + result + " - " + u_errorName(status));
//Object[] newobjs = mf.parse(result, new ParsePosition(0));
int32_t count1 = 0;
pp.setIndex(0);
Formattable *newobjs = mf->parse(result, pp, count1);
// newobjs now equals {new Double(3.1)}
if (newobjs == NULL) {
dataerrln("Error calling MessageFormat::parse");
} else {
if (newobjs[0].getDouble() != 3.1)
errln( UnicodeString("newobjs[0] = ") + newobjs[0].getDouble());
}
delete [] objs;
delete [] newobjs;
delete mf;
}
/* @bug 4105380
* When using ChoiceFormat, MessageFormat is not good for I18n.
*/
void MessageFormatRegressionTest::Test4105380()
{
UnicodeString patternText1("The disk \"{1}\" contains {0}.");
UnicodeString patternText2("There are {0} on the disk \"{1}\"");
UErrorCode status = U_ZERO_ERROR;
const UBool possibleDataError = TRUE;
MessageFormat *form1 = new MessageFormat(patternText1, status);
failure(status, "new MessageFormat");
MessageFormat *form2 = new MessageFormat(patternText2, status);
failure(status, "new MessageFormat");
double filelimits [] = {0,1,2};
UnicodeString filepart [] = {
(UnicodeString)"no files",
(UnicodeString)"one file",
(UnicodeString)"{0,number} files"
};
ChoiceFormat *fileform = new ChoiceFormat(filelimits, filepart, 3);
form1->setFormat(1, *fileform);
form2->setFormat(0, *fileform);
//Object[] testArgs = {new Long(12373), "MyDisk"};
Formattable testArgs [] = {
Formattable((int32_t)12373),
Formattable((UnicodeString)"MyDisk")
};
FieldPosition bogus(FieldPosition::DONT_CARE);
UnicodeString result;
logln(form1->format(testArgs, 2, result, bogus, status));
failure(status, "form1->format", possibleDataError);
result.remove();
logln(form2->format(testArgs, 2, result, bogus, status));
failure(status, "form1->format", possibleDataError);
delete form1;
delete form2;
delete fileform;
}
/* @bug 4120552
* MessageFormat.parse incorrectly sets errorIndex.
*/
void MessageFormatRegressionTest::Test4120552()
{
UErrorCode status = U_ZERO_ERROR;
MessageFormat *mf = new MessageFormat("pattern", status);
failure(status, "new MessageFormat");
UnicodeString texts[] = {
(UnicodeString)"pattern",
(UnicodeString)"pat",
(UnicodeString)"1234"
};
UnicodeString pat;
logln("pattern: \"" + mf->toPattern(pat) + "\"");
for (int i = 0; i < 3; i++) {
ParsePosition pp(0);
//Object[] objs = mf.parse(texts[i], pp);
int32_t count = 0;
Formattable *objs = mf->parse(texts[i], pp, count);
log(" text for parsing: \"" + texts[i] + "\"");
if (objs == NULL) {
logln(" (incorrectly formatted string)");
if (pp.getErrorIndex() == -1)
errln(UnicodeString("Incorrect error index: ") + pp.getErrorIndex());
} else {
logln(" (correctly formatted string)");
delete[] objs;
}
}
delete mf;
}
/**
* @bug 4142938
* MessageFormat handles single quotes in pattern wrong.
* This is actually a problem in ChoiceFormat; it doesn't
* understand single quotes.
*/
void MessageFormatRegressionTest::Test4142938()
{
UnicodeString pat = CharsToUnicodeString("''Vous'' {0,choice,0#n''|1#}avez s\\u00E9lectionn\\u00E9 "
"{0,choice,0#aucun|1#{0}} client{0,choice,0#s|1#|2#s} "
"personnel{0,choice,0#s|1#|2#s}.");
UErrorCode status = U_ZERO_ERROR;
MessageFormat *mf = new MessageFormat(pat, status);
failure(status, "new MessageFormat");
UnicodeString PREFIX [] = {
CharsToUnicodeString("'Vous' n'avez s\\u00E9lectionn\\u00E9 aucun clients personnels."),
CharsToUnicodeString("'Vous' avez s\\u00E9lectionn\\u00E9 "),
CharsToUnicodeString("'Vous' avez s\\u00E9lectionn\\u00E9 ")
};
UnicodeString SUFFIX [] = {
UnicodeString(),
UNICODE_STRING(" client personnel.", 18),
UNICODE_STRING(" clients personnels.", 20)
};
for (int i=0; i<3; i++) {
UnicodeString out;
//out = mf->format(new Object[]{new Integer(i)});
Formattable objs [] = {
Formattable((int32_t)i)
};
FieldPosition pos(FieldPosition::DONT_CARE);
out = mf->format(objs, 1, out, pos, status);
if (!failure(status, "mf->format", TRUE)) {
if (SUFFIX[i] == "") {
if (out != PREFIX[i])
errln((UnicodeString)"" + i + ": Got \"" + out + "\"; Want \"" + PREFIX[i] + "\"");
}
else {
if (!out.startsWith(PREFIX[i]) ||
!out.endsWith(SUFFIX[i]))
errln((UnicodeString)"" + i + ": Got \"" + out + "\"; Want \"" + PREFIX[i] + "\"...\"" +
SUFFIX[i] + "\"");
}
}
}
delete mf;
}
/**
* @bug 4142938
* Test the applyPattern and toPattern handling of single quotes
* by ChoiceFormat. (This is in here because this was a bug reported
* against MessageFormat.) The single quote is used to quote the
* pattern characters '|', '#', '<', and '\u2264'. Two quotes in a row
* is a quote literal.
*/
void MessageFormatRegressionTest::TestChoicePatternQuote()
{
// ICU 4.8 ChoiceFormat (like PluralFormat & SelectFormat)
// returns the chosen string unmodified, so that it is usable in a MessageFormat.
// We modified the test strings accordingly.
// Note: Without further formatting/trimming/etc., it is not possible
// to get a single apostrophe as the last character of a non-final choice sub-message
// because the single apostrophe before the pipe '|' would start quoted text.
// Normally, ChoiceFormat is used inside a MessageFormat, where a double apostrophe
// can be used in that case and will be formatted as a single one.
// (Better: Use a "real" apostrophe, U+2019.)
UnicodeString DATA [] = {
// Pattern 0 value 1 value
// {sfb} hacked - changed \u2264 to = (copied from Character Map)
"0#can't|1#can", "can't", "can",
"0#pound(#)='#''|1#xyz", "pound(#)='#''", "xyz",
"0#1<2 '| 1=1'|1#'", "1<2 '| 1=1'", "'",
};
for (int i=0; i<9; i+=3) {
//try {
UErrorCode status = U_ZERO_ERROR;
ChoiceFormat *cf = new ChoiceFormat(DATA[i], status);
failure(status, "new ChoiceFormat");
for (int j=0; j<=1; ++j) {
UnicodeString out;
FieldPosition pos(FieldPosition::DONT_CARE);
out = cf->format((double)j, out, pos);
if (out != DATA[i+1+j])
errln("Fail: Pattern \"" + DATA[i] + "\" x "+j+" -> " +
out + "; want \"" + DATA[i+1+j] + "\"");
}
UnicodeString pat;
pat = cf->toPattern(pat);
UnicodeString pat2;
ChoiceFormat *cf2 = new ChoiceFormat(pat, status);
pat2 = cf2->toPattern(pat2);
if (pat != pat2)
errln("Fail: Pattern \"" + DATA[i] + "\" x toPattern -> \"" + pat + "\"");
else
logln("Ok: Pattern \"" + DATA[i] + "\" x toPattern -> \"" + pat + "\"");
/*}
catch (IllegalArgumentException e) {
errln("Fail: Pattern \"" + DATA[i] + "\" -> " + e);
}*/
delete cf;
delete cf2;
}
}
/**
* @bug 4112104
* MessageFormat.equals(null) throws a NullPointerException. The JLS states
* that it should return false.
*/
void MessageFormatRegressionTest::Test4112104()
{
UErrorCode status = U_ZERO_ERROR;
MessageFormat *format = new MessageFormat("", status);
failure(status, "new MessageFormat");
//try {
// This should NOT throw an exception
if (format == NULL) {
// It also should return false
errln("MessageFormat.equals(null) returns false");
}
/*}
catch (NullPointerException e) {
errln("MessageFormat.equals(null) throws " + e);
}*/
delete format;
}
void MessageFormatRegressionTest::TestAPI() {
UErrorCode status = U_ZERO_ERROR;
MessageFormat *format = new MessageFormat("", status);
failure(status, "new MessageFormat");
// Test adoptFormat
MessageFormat *fmt = new MessageFormat("",status);
format->adoptFormat("some_name",fmt,status); // Must at least pass a valid identifier.
failure(status, "adoptFormat");
// Test getFormat
format->setFormat((int32_t)0,*fmt);
format->getFormat("some_other_name",status); // Must at least pass a valid identifier.
failure(status, "getFormat");
delete format;
}
#endif /* #if !UCONFIG_NO_FORMATTING */