591 lines
18 KiB
C++
591 lines
18 KiB
C++
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/********************************************************************
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* COPYRIGHT:
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* Copyright (c) 1997-1999, International Business Machines Corporation and
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* others. All Rights Reserved.
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********************************************************************/
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#include "unicode/utypes.h"
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#include "intltest.h"
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#include "tchcfmt.h"
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#include "unicode/msgfmt.h"
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#include "unicode/choicfmt.h"
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#include <float.h>
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// tests have obvious memory leaks!
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static bool_t chkstatus( UErrorCode &status, char* msg = NULL )
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{
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bool_t ok = U_SUCCESS(status);
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if (!ok) it_errln( msg );
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return ok;
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}
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void
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TestChoiceFormat::TestSimpleExample( void )
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{
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double limits[] = {1,2,3,4,5,6,7};
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UnicodeString monthNames[] = {"Sun","Mon","Tue","Wed","Thur","Fri","Sat"};
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ChoiceFormat* form = new ChoiceFormat(limits, monthNames, 7);
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ParsePosition parse_pos;
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// TODO Fix this ParsePosition stuff...
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UnicodeString str;
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UnicodeString res1, res2;
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UErrorCode status;
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FieldPosition fpos(0);
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Formattable f;
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//for (double i = 0.0; i <= 8.0; ++i) {
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for (int32_t ix = 0; ix <= 8; ++ix) {
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double i = ix; //nos
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status = U_ZERO_ERROR;
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fpos = 0;
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str = "";
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res1 = form->format(i, str, fpos, status );
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if (!chkstatus( status, "*** test_simple_example format" )) {
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delete form;
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return;
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}
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//form->parse(res1, f, parse_pos);
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res2 = " ??? ";
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it_out << ix << " -> " << res1 << " -> " << res2 << endl;
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}
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delete form;
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}
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void
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TestChoiceFormat::TestComplexExample( void )
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{
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UErrorCode status = U_ZERO_ERROR;
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const double filelimits[] = {0,1,2};
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const UnicodeString filepart[] = {"are no files","is one file","are {2} files"};
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ChoiceFormat* fileform = new ChoiceFormat( filelimits, filepart, 3);
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if (!fileform) {
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it_errln("*** test_complex_example fileform");
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return;
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}
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Format* filenumform = NumberFormat::createInstance( status );
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if (!filenumform) {
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it_errln("*** test_complex_example filenumform");
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delete fileform;
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return;
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}
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if (!chkstatus( status, "*** test_simple_example filenumform" )) {
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delete fileform;
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delete filenumform;
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return;
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}
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//const Format* testFormats[] = { fileform, NULL, filenumform };
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//pattform->setFormats( testFormats, 3 );
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MessageFormat* pattform = new MessageFormat("There {0} on {1}", status );
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if (!pattform) {
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it_errln("*** test_complex_example pattform");
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delete fileform;
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delete filenumform;
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return;
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}
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if (!chkstatus( status, "*** test_complex_example pattform" )) {
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delete fileform;
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delete filenumform;
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delete pattform;
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return;
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}
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pattform->setFormat( 0, *fileform );
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pattform->setFormat( 2, *filenumform );
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Formattable testArgs[] = {T_INT32(0), "Disk_A", T_INT32(0)};
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UnicodeString str;
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UnicodeString res1, res2;
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pattform->toPattern( res1 );
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it_out << "MessageFormat toPattern: " << res1 << endl;
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fileform->toPattern( res1 );
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it_out << "ChoiceFormat toPattern: " << res1 << endl;
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if (res1 == "0.0#are no files|1.0#is one file|2.0#are {2} files") {
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it_out << "toPattern tested!" << endl;
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}else{
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it_errln("*** ChoiceFormat to Pattern result!");
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}
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FieldPosition fpos(0);
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UnicodeString checkstr[] = {
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"There are no files on Disk_A",
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"There is one file on Disk_A",
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"There are 2 files on Disk_A",
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"There are 3 files on Disk_A"
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};
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if (status != U_ZERO_ERROR) return;
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int32_t i;
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for (i = 0; i < 4; ++i) {
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str = "";
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status = U_ZERO_ERROR;
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testArgs[0] = Formattable((int32_t)i);
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testArgs[2] = testArgs[0];
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res2 = pattform->format(testArgs, 3, str, fpos, status );
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if (!chkstatus( status, "*** test_complex_example format" )) {
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delete fileform;
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delete filenumform;
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delete pattform;
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return;
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}
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it_out << i << " -> " << res2 << endl;
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if (res2 != checkstr[i]) {
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it_errln("*** test_complex_example res string");
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it_out << "*** " << i << " -> '" << res2 << "' unlike '" << checkstr[i] << "' ! " << endl;
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}
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}
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it_out << endl;
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it_out << "------ additional testing in complex test ------" << endl << endl;
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//
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int32_t retCount;
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const double* retLimits = fileform->getLimits( retCount );
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if ((retCount == 3) && (retLimits)
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&& (retLimits[0] == 0.0)
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&& (retLimits[1] == 1.0)
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&& (retLimits[2] == 2.0)) {
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it_out << "getLimits tested!" << endl;
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}else{
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it_errln("*** getLimits unexpected result!");
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}
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const UnicodeString* retFormats = fileform->getFormats( retCount );
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if ((retCount == 3) && (retFormats)
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&& (retFormats[0] == "are no files")
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&& (retFormats[1] == "is one file")
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&& (retFormats[2] == "are {2} files")) {
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it_out << "getFormats tested!" << endl;
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}else{
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it_errln("*** getFormats unexpected result!");
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}
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UnicodeString checkstr2[] = {
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"There is no folder on Disk_A",
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"There is one folder on Disk_A",
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"There are many folders on Disk_A",
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"There are many folders on Disk_A"
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};
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fileform->applyPattern("0#is no folder|1#is one folder|2#are many folders", status );
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if (status == U_ZERO_ERROR) it_out << "status applyPattern OK!" << endl;
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if (!chkstatus( status, "*** test_complex_example pattform" )) {
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delete fileform;
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delete filenumform;
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delete pattform;
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return;
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}
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pattform->setFormat( 0, *fileform );
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fpos = 0;
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for (i = 0; i < 4; ++i) {
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str = "";
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status = U_ZERO_ERROR;
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testArgs[0] = Formattable((int32_t)i);
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testArgs[2] = testArgs[0];
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res2 = pattform->format(testArgs, 3, str, fpos, status );
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if (!chkstatus( status, "*** test_complex_example format 2" )) {
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delete fileform;
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delete filenumform;
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delete pattform;
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return;
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}
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it_out << i << " -> " << res2 << endl;
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if (res2 != checkstr2[i]) {
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it_errln("*** test_complex_example res string");
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it_out << "*** " << i << " -> '" << res2 << "' unlike '" << checkstr2[i] << "' ! " << endl;
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}
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}
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double nd = ChoiceFormat::nextDouble( 1.0 );
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double pd = ChoiceFormat::previousDouble( 1.0 );
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if ((ChoiceFormat::nextDouble( 1.0, TRUE ) == nd)
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&& (ChoiceFormat::nextDouble( 1.0, FALSE ) == pd)) {
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it_out << "nextDouble(x, TRUE) and nextDouble(x, FALSE) tested" << endl;
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}else{
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it_errln("*** nextDouble( x, BOOL )");
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}
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if ((nd > 1.0) && (nd < 1.0001)) {
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it_out << "nextDouble(x) tested" << endl;
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}else{
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it_errln("*** nextDouble");
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}
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if ((pd < 1.0) && (pd > 0.9999)) {
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it_out << "prevDouble(x) tested" << endl;
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}else{
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it_errln("*** prevDouble");
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}
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const double limits_A[] = {1,2,3,4,5,6,7};
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const UnicodeString monthNames_A[] = {"Sun","Mon","Tue","Wed","Thur","Fri","Sat"};
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ChoiceFormat* form_A = new ChoiceFormat(limits_A, monthNames_A, 7);
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ChoiceFormat* form_A2 = new ChoiceFormat(limits_A, monthNames_A, 7);
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const double limits_B[] = {1,2,3,4,5,6,7};
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const UnicodeString monthNames_B[] = {"Sun","Mon","Tue","Wed","Thur","Fri","Sat_BBB"};
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ChoiceFormat* form_B = new ChoiceFormat(limits_B, monthNames_B, 7);
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if (!form_A || !form_B || !form_A2) {
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it_errln("*** test-choiceFormat not allocatable!");
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}else{
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if (*form_A == *form_A2) {
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it_out << "operator== tested." << endl;
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}else{
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it_errln("*** operator==");
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}
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if (*form_A != *form_B) {
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it_out << "operator!= tested." << endl;
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}else{
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it_errln("*** operator!=");
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}
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ChoiceFormat* form_A3 = (ChoiceFormat*) form_A->clone();
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if (!form_A3) {
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it_errln("*** ChoiceFormat->clone is nil.");
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}else{
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if ((*form_A3 == *form_A) && (*form_A3 != *form_B)) {
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it_out << "method clone tested." << endl;
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}else{
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it_errln("*** ChoiceFormat clone or operator==, or operator!= .");
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}
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}
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ChoiceFormat form_Assigned( *form_A );
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bool_t ok = (form_Assigned == *form_A) && (form_Assigned != *form_B);
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form_Assigned = *form_B;
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ok = ok && (form_Assigned != *form_A) && (form_Assigned == *form_B);
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if (ok) {
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it_out << "copy constructor and operator= tested." << endl;
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}else{
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it_errln("*** copy constructor or operator= or operator == or operator != .");
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}
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delete form_A3;
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}
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delete form_A; delete form_A2; delete form_B;
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char* testPattern = "0#none|1#one|2#many";
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ChoiceFormat form_pat( testPattern, status );
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if (!chkstatus( status, "*** ChoiceFormat contructor( newPattern, status)" )) {
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delete fileform;
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delete filenumform;
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delete pattform;
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return;
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}
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form_pat.toPattern( res1 );
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if (res1 == "0.0#none|1.0#one|2.0#many") {
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it_out << "ChoiceFormat contructor( newPattern, status) tested" << endl;
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}else{
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it_errln("*** ChoiceFormat contructor( newPattern, status) or toPattern result!");
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}
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double* d_a = new double[2];
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if (!d_a) { it_errln("*** allocation error."); return; }
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d_a[0] = 1.0; d_a[1] = 2.0;
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UnicodeString* s_a = new UnicodeString[2];
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if (!s_a) { it_errln("*** allocation error."); return; }
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s_a[0] = "first"; s_a[1] = "second";
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form_pat.adoptChoices( d_a, s_a, 2 );
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form_pat.toPattern( res1 );
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it_out << "ChoiceFormat adoptChoices toPattern: " << res1 << endl;
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if (res1 == "1.0#first|2.0#second") {
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it_out << "ChoiceFormat adoptChoices tested" << endl;
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}else{
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it_errln("*** ChoiceFormat adoptChoices result!");
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}
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double d_a2[] = { 3.0, 4.0 };
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UnicodeString s_a2[] = { "third", "forth" };
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form_pat.setChoices( d_a2, s_a2, 2 );
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form_pat.toPattern( res1 );
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it_out << "ChoiceFormat adoptChoices toPattern: " << res1 << endl;
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if (res1 == "3.0#third|4.0#forth") {
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it_out << "ChoiceFormat adoptChoices tested" << endl;
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}else{
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it_errln("*** ChoiceFormat adoptChoices result!");
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}
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str = "";
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fpos = 0;
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status = U_ZERO_ERROR;
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double arg_double = 3.0;
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res1 = form_pat.format( arg_double, str, fpos );
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it_out << "ChoiceFormat format:" << res1 << endl;
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if (res1 != "third") it_errln("*** ChoiceFormat format (double, ...) result!");
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str = "";
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fpos = 0;
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status = U_ZERO_ERROR;
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int32_t arg_long = 3;
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res1 = form_pat.format( arg_long, str, fpos );
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it_out << "ChoiceFormat format:" << res1 << endl;
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if (res1 != "third") it_errln("*** ChoiceFormat format (int32_t, ...) result!");
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Formattable ft( T_INT32(3) );
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str = "";
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fpos = 0;
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status = U_ZERO_ERROR;
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res1 = form_pat.format( ft, str, fpos, status );
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if (!chkstatus( status, "*** test_complex_example format (int32_t, ...)" )) {
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delete fileform;
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delete filenumform;
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delete pattform;
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return;
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}
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it_out << "ChoiceFormat format:" << res1 << endl;
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if (res1 != "third") it_errln("*** ChoiceFormat format (Formattable, ...) result!");
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Formattable fta[] = { T_INT32(3) };
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str = "";
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fpos = 0;
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status = U_ZERO_ERROR;
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res1 = form_pat.format( fta, 1, str, fpos, status );
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if (!chkstatus( status, "*** test_complex_example format (int32_t, ...)" )) {
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delete fileform;
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delete filenumform;
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delete pattform;
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return;
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}
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it_out << "ChoiceFormat format:" << res1 << endl;
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if (res1 != "third") it_errln("*** ChoiceFormat format (Formattable[], cnt, ...) result!");
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ParsePosition parse_pos = 0;
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Formattable result;
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UnicodeString parsetext("third");
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form_pat.parse( parsetext, result, parse_pos );
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double rd = (result.getType() == Formattable::kLong) ? result.getLong() : result.getDouble();
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if (rd == 3.0) {
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it_out << "parse( ..., ParsePos ) tested." << endl;
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}else{
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it_errln("*** ChoiceFormat parse( ..., ParsePos )!");
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}
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form_pat.parse( parsetext, result, status );
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rd = (result.getType() == Formattable::kLong) ? result.getLong() : result.getDouble();
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if (rd == 3.0) {
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it_out << "parse( ..., UErrorCode ) tested." << endl;
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}else{
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it_errln("*** ChoiceFormat parse( ..., UErrorCode )!");
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}
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/*
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UClassID classID = ChoiceFormat::getStaticClassID();
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if (classID == form_pat.getDynamicClassID()) {
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it_out << "getStaticClassID and getDynamicClassID tested." << endl;
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}else{
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it_errln("*** getStaticClassID and getDynamicClassID!");
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}
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*/
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it_out << endl;
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delete fileform;
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delete filenumform;
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delete pattform;
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}
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/**
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* test the use of next_Double with ChoiceFormat
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**/
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void
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TestChoiceFormat::TestChoiceNextDouble()
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{
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double limit[] = {0.0, 1.0, 2.0};
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const UnicodeString formats[] = {"0.0<=Arg<=1.0",
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"1.0<Arg<2.0",
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"2.0<Arg"};
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limit[1] = ChoiceFormat::nextDouble( limit[1] );
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ChoiceFormat *cf = new ChoiceFormat(limit, formats, 3);
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FieldPosition status(0);
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UnicodeString toAppendTo;
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cf->format(T_INT32(1.0), toAppendTo, status);
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if (toAppendTo != "0.0<=Arg<=1.0") {
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it_errln("ChoiceFormat cmp in testBug1");
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}
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it_out << toAppendTo << endl;
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delete cf;
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}
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/*
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* Return a random double (---Copied here from tsnmfmt.h---)
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**/
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static double randDouble()
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{
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// Assume 8-bit (or larger) rand values. Also assume
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// that the system rand() function is very poor, which it always is.
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double d;
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int32_t i;
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for (i=0; i < sizeof(double); ++i)
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{
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char* poke = (char*)&d;
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poke[i] = (rand() & 0xFF);
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}
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return d;
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}
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/**
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* test the numerical results of next_Double and previous_Double
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**/
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void
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TestChoiceFormat::TestGapNextDouble()
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{
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double val;
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int32_t i;
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//test area between -15 and 15
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logln("TestChoiceFormat::TestGapNextDouble: ----- testing area between -15 and 15...");
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val = -15.0;
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while (val < 15.0) {
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testValue( val );
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val += 0.31;
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}
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//test closely +/- n values around zero
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logln("TestChoiceFormat::TestGapNextDouble: ----- testing closely +/- n values around zero...");
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int32_t test_n;
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if (quick) {
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test_n = 25;
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} else {
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test_n = 1000;
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}
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val = 0.0;
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for (i = 0; i < test_n; i++ ) {
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testValue( val );
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val = ChoiceFormat::nextDouble( val );
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}
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for (i = 0; i < (test_n + test_n); i++ ) {
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testValue( val );
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val = ChoiceFormat::previousDouble( val );
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}
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for (i = 0; i < test_n; i++ ) {
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testValue( val );
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val = ChoiceFormat::nextDouble( val );
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}
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if (val != 0.0) {
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errln("*** TestMessageFormat::TestGapNextDouble didn't come back to zero!");
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}
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// random numbers
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logln("TestChoiceFormat::TestGapNextDouble: ----- testing random numbers...");
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if (quick) {
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test_n = 25;
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} else {
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test_n = 5000;
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}
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srand(0); // use common starting point to make test reproducable
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double negTestLimit = -DBL_MAX / 2.0; // has to be larger than this (not larger or equal)
|
|
double posTestLimit = DBL_MAX / 2.0; // has to be smaller than this (not smaller or equal)
|
|
for (i = 0; i < test_n; i++) {
|
|
val = randDouble();
|
|
if ((val > negTestLimit) && (val < posTestLimit)) {
|
|
testValue( val );
|
|
}
|
|
}
|
|
|
|
// extreme positive values
|
|
logln("TestChoiceFormat::TestGapNextDouble: ----- testing extreme positive values...");
|
|
val = ChoiceFormat::previousDouble( posTestLimit );
|
|
testValue( val );
|
|
val = ChoiceFormat::nextDouble( DBL_MIN );
|
|
testValue( val );
|
|
val = ChoiceFormat::previousDouble( DBL_MIN );
|
|
//logln((UnicodeString) "prev MIN: " + val );
|
|
testValue( val );
|
|
val = DBL_MIN;
|
|
testValue( val );
|
|
|
|
|
|
// extreme negative values
|
|
logln("TestChoiceFormat::TestGapNextDouble: ----- testing extreme negative values...");
|
|
val = ChoiceFormat::nextDouble( negTestLimit );
|
|
testValue( val );
|
|
val = ChoiceFormat::previousDouble( -DBL_MIN );
|
|
testValue( val );
|
|
val = ChoiceFormat::nextDouble( -DBL_MIN );
|
|
//logln((UnicodeString) "next -MIN: " + val );
|
|
testValue( val );
|
|
val = -DBL_MIN;
|
|
testValue( val );
|
|
|
|
it_out << "MSG: nextDouble & previousDouble tested." << endl;
|
|
}
|
|
|
|
void foo (double* bar) {}
|
|
|
|
/**
|
|
* test a value for TestGapNextDouble
|
|
**/
|
|
void
|
|
TestChoiceFormat::testValue( double val )
|
|
{
|
|
double valnext = ChoiceFormat::nextDouble( val );
|
|
double valprev = ChoiceFormat::previousDouble( val );
|
|
|
|
if (val >= valnext) {
|
|
errln( (UnicodeString)
|
|
"*** TestChoiceFormat::testValue #1 nextDouble returns same or smaller value for:" + val );
|
|
return;
|
|
}
|
|
|
|
if (val <= valprev) {
|
|
errln( (UnicodeString)
|
|
"*** TestChoiceFormat::testValue #2 PreviousDouble returns same or larger value for:" + val );
|
|
return;
|
|
}
|
|
|
|
double middle;
|
|
double *middlePtr = &middle;
|
|
*middlePtr = (val + valnext) / 2.0;
|
|
foo(middlePtr);
|
|
if ((*middlePtr != val) && (*middlePtr != valnext)) {
|
|
errln( (UnicodeString)
|
|
"*** TestChoiceFormat::testValue #3 WARNING: There seems to be a gap for:" + val );
|
|
return;
|
|
}
|
|
|
|
*middlePtr = (val + valprev) / 2.0;
|
|
foo(middlePtr);
|
|
|
|
if ((*middlePtr != val) && (*middlePtr != valprev)) {
|
|
errln( (UnicodeString)
|
|
"*** TestChoiceFormat::testValue #4 WARNING: There seems to be a gap for:" + val );
|
|
return;
|
|
}
|
|
}
|
|
|
|
|
|
void TestChoiceFormat::runIndexedTest( int32_t index, bool_t exec, char* &name, char* par )
|
|
{
|
|
switch (index) {
|
|
case 0: name = "TestSimpleExample";
|
|
if (exec) logln("TestSuite Format/ChoiceFormat/Simple (f/chc/simple): ");
|
|
if (exec) TestSimpleExample();
|
|
break;
|
|
case 1: name = "TestComplexExample";
|
|
if (exec) logln("TestSuite Format/ChoiceFormat/Complex (f/chc/complex): ");
|
|
if (exec) TestComplexExample();
|
|
break;
|
|
case 2: name = "TestChoiceNextDouble"; if (exec) TestChoiceNextDouble(); break;
|
|
case 3: name = "TestGapNextDouble"; if (exec) TestGapNextDouble(); break;
|
|
default: name = ""; break; //needed to end loop
|
|
}
|
|
}
|