/*********************************************************************** * COPYRIGHT: * Copyright (c) 1997-2005, 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*/ ) { // if (exec) logln((UnicodeString)"TestSuite MessageFormatRegressionTest"); switch (index) { CASE(0,Test4074764) CASE(1,Test4058973) CASE(2,Test4031438) CASE(3,Test4052223) CASE(4,Test4104976) CASE(5,Test4106659) CASE(6,Test4106660) CASE(7,Test4111739) CASE(8,Test4114743) CASE(9,Test4116444) CASE(10,Test4114739) CASE(11,Test4113018) CASE(12,Test4106661) CASE(13,Test4094906) CASE(14,Test4118592) CASE(15,Test4118594) CASE(16,Test4105380) CASE(17,Test4120552) CASE(18,Test4142938) CASE(19,TestChoicePatternQuote) CASE(20,Test4112104) default: name = ""; break; } } UBool MessageFormatRegressionTest::failure(UErrorCode status, const char* msg) { if(U_FAILURE(status)) { 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. */ 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,0.0#no files|1.0#one file|1.0< {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"); //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")) errln("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"); tempBuffer.remove(); tempBuffer = messageFormatter->format(params, 1, tempBuffer, pos, status); if (tempBuffer != "Double ' Quotes 7 test and quoted {1} test plus other {2} stuff.") errln("quote format test (w/ params) failed."); 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|1.0parse("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"); //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; err("\"" + 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 |1.0toPattern(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 += "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; 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"); //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"); 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") errln("result = " + result); //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; 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"); result.remove(); logln(form2->format(testArgs, 2, result, bogus, status)); failure(status, "form1->format"); 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); failure(status, "mf->format"); 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() { UnicodeString DATA [] = { // Pattern 0 value 1 value // {sfb} hacked - changed \u2264 to = (copied from Character Map) (UnicodeString)"0#can''t|1#can", (UnicodeString)"can't", (UnicodeString)"can", (UnicodeString)"0#'pound(#)=''#'''|1#xyz", (UnicodeString)"pound(#)='#'", (UnicodeString)"xyz", (UnicodeString)"0#'1<2 | 1=1'|1#''", (UnicodeString)"1<2 | 1=1", (UnicodeString)"'", }; 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; } #endif /* #if !UCONFIG_NO_FORMATTING */