650 lines
21 KiB
C++
650 lines
21 KiB
C++
// © 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/********************************************************************
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* COPYRIGHT:
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* Copyright (c) 1997-2016, 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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#if !UCONFIG_NO_FORMATTING
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#include "intltest.h"
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#include "tchcfmt.h"
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#include "cmemory.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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void TestChoiceFormat::runIndexedTest(int32_t index, UBool exec,
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const char* &name, char* /*par*/) {
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switch (index) {
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TESTCASE(0,TestSimpleExample);
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TESTCASE(1,TestComplexExample);
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TESTCASE(2,TestClosures);
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TESTCASE(3,TestPatterns);
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TESTCASE(4,TestChoiceFormatToPatternOverflow);
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default: name = ""; break;
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}
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}
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static UBool chkstatus( UErrorCode &status, const char* msg = NULL )
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{
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UBool 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(FieldPosition::DONT_CARE);
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Formattable f;
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int32_t ix;
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//for (double i = 0.0; i <= 8.0; ++i) {
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for (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_logln(UnicodeString("") + ix + UnicodeString(" -> ") + res1 + UnicodeString(" -> ") + res2);
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}
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//Testing ==operator
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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* formnew=new ChoiceFormat(filelimits, filepart, 3);
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ChoiceFormat* formequal=new ChoiceFormat(limits, monthNames, 7);
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if(*formnew == *form){
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errln("ERROR: ==operator failed\n");
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}
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if(!(*form == *formequal)){
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errln("ERROR: ==operator failed\n");
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}
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delete formequal;
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delete formnew;
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//Testing getLimits()
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int32_t count=0;
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const double *gotLimits=form->getLimits(count);
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#if 1 // ICU 4.8 deprecates and disables the ChoiceFormat getters.
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if(count != 0 || gotLimits != NULL) {
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errln("getLimits() returns something, should be disabled");
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}
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const UnicodeString *gotFormats=form->getFormats(count);
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if(count != 0 || gotFormats != NULL) {
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errln("getFormats() returns something, should be disabled");
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}
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const UBool *gotClosures=form->getClosures(count);
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if(count != 0 || gotClosures != NULL) {
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errln("getClosures() returns something, should be disabled");
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}
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#else
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if(count != 7){
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errln("getLimits didn't update the count correctly\n");
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}
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for(ix=0; ix<count; ix++){
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if(gotLimits[ix] != limits[ix]){
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errln((UnicodeString)"getLimits didn't get the limits correctly. Expected " + limits[ix] + " Got " + gotLimits[ix]);
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}
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}
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//Testing getFormats()
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count=0;
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const UnicodeString *gotFormats=form->getFormats(count);
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if(count != 7){
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errln("getFormats didn't update the count correctly\n");
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}
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for(ix=0; ix<count; ix++){
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if(gotFormats[ix] != monthNames[ix]){
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errln((UnicodeString)"getFormats didn't get the Formats correctly. Expected " + monthNames[ix] + " Got " + gotFormats[ix]);
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}
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}
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#endif
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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[] = {-1, 0,1,2};
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const UnicodeString filepart[] = {"are corrupted files", "are no files","is one file","are {2} files"};
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ChoiceFormat* fileform = new ChoiceFormat( filelimits, filepart, 4);
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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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dataerrln((UnicodeString)"*** test_complex_example filenumform - " + u_errorName(status));
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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[] = {(int32_t)0, "Disk_A", (int32_t)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_logln("MessageFormat toPattern: " + res1);
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fileform->toPattern( res1 );
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it_logln("ChoiceFormat toPattern: " + res1);
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if (res1 == "-1#are corrupted files|0#are no files|1#is one file|2#are {2} files") {
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it_logln("toPattern tested!");
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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(FieldPosition::DONT_CARE);
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UnicodeString checkstr[] = {
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"There are corrupted files on Disk_A",
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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; // TODO: analyze why we have such a bad bail out here!
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if (U_FAILURE(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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int32_t i;
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int32_t start = -1;
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for (i = start; 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_logln(i + UnicodeString(" -> ") + res2);
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if (res2 != checkstr[i - start]) {
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it_errln("*** test_complex_example res string");
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it_errln(UnicodeString("*** ") + i + UnicodeString(" -> '") + res2 + UnicodeString("' unlike '") + checkstr[i] + UnicodeString("' ! "));
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}
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}
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it_logln();
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it_logln("------ additional testing in complex test ------");
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it_logln();
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//
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#if 0 // ICU 4.8 deprecates and disables the ChoiceFormat getters.
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int32_t retCount;
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const double* retLimits = fileform->getLimits( retCount );
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if ((retCount == 4) && (retLimits)
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&& (retLimits[0] == -1.0)
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&& (retLimits[1] == 0.0)
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&& (retLimits[2] == 1.0)
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&& (retLimits[3] == 2.0)) {
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it_logln("getLimits tested!");
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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 == 4) && (retFormats)
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&& (retFormats[0] == "are corrupted files")
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&& (retFormats[1] == "are no files")
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&& (retFormats[2] == "is one file")
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&& (retFormats[3] == "are {2} files")) {
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it_logln("getFormats tested!");
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}else{
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it_errln("*** getFormats unexpected result!");
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}
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#endif
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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)
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it_logln("status applyPattern OK!");
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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_logln(UnicodeString() + i + UnicodeString(" -> ") + res2);
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if (res2 != checkstr2[i]) {
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it_errln("*** test_complex_example res string");
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it_errln(UnicodeString("*** ") + i + UnicodeString(" -> '") + res2 + UnicodeString("' unlike '") + checkstr2[i] + UnicodeString("' ! "));
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}
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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_logln("operator== tested.");
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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_logln("operator!= tested.");
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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_logln("method clone tested.");
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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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UBool 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_logln("copy constructor and operator= tested.");
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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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const 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#none|1#one|2#many") {
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it_logln("ChoiceFormat contructor( newPattern, status) tested");
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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_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_logln(UnicodeString("ChoiceFormat adoptChoices toPattern: ") + res1);
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if (res1 == "3#third|4#forth") {
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it_logln("ChoiceFormat adoptChoices tested");
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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_logln(UnicodeString("ChoiceFormat format:") + res1);
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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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int64_t arg_64 = 3;
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res1 = form_pat.format( arg_64, str, fpos );
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it_logln(UnicodeString("ChoiceFormat format:") + res1);
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if (res1 != "third") it_errln("*** ChoiceFormat format (int64_t, ...) 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_logln(UnicodeString("ChoiceFormat format:") + res1);
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if (res1 != "third") it_errln("*** ChoiceFormat format (int32_t, ...) result!");
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Formattable ft( (int32_t)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_logln(UnicodeString("ChoiceFormat format:") + res1);
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if (res1 != "third") it_errln("*** ChoiceFormat format (Formattable, ...) result!");
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Formattable fta[] = { (int32_t)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_logln(UnicodeString("ChoiceFormat format:") + res1);
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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_logln("parse( ..., ParsePos ) tested.");
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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_logln("parse( ..., UErrorCode ) tested.");
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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_logln();
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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 new closure API
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*/
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void TestChoiceFormat::TestClosures(void) {
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// Construct open, half-open, half-open (the other way), and closed
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// intervals. Do this both using arrays and using a pattern.
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// 'fmt1' is created using arrays
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UBool T = TRUE, F = FALSE;
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// 0: ,1)
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// 1: [1,2]
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// 2: (2,3]
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// 3: (3,4)
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// 4: [4,5)
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// 5: [5,
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double limits[] = { 0, 1, 2, 3, 4, 5 };
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UBool closures[] = { F, F, T, T, F, F };
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UnicodeString fmts[] = {
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",1)", "[1,2]", "(2,3]", "(3,4)", "[4,5)", "[5,"
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};
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ChoiceFormat fmt1(limits, closures, fmts, 6);
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// 'fmt2' is created using a pattern; it should be equivalent
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UErrorCode status = U_ZERO_ERROR;
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const char* PAT = "0#,1)|1#[1,2]|2<(2,3]|3<(3,4)|4#[4,5)|5#[5,";
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ChoiceFormat fmt2(PAT, status);
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if (U_FAILURE(status)) {
|
|
errln("FAIL: ChoiceFormat constructor failed");
|
|
return;
|
|
}
|
|
|
|
// Check the patterns
|
|
UnicodeString str;
|
|
fmt1.toPattern(str);
|
|
if (str == PAT) {
|
|
logln("Ok: " + str);
|
|
} else {
|
|
errln("FAIL: " + str + ", expected " + PAT);
|
|
}
|
|
str.truncate(0);
|
|
|
|
// Check equality
|
|
if (fmt1 != fmt2) {
|
|
errln("FAIL: fmt1 != fmt2");
|
|
}
|
|
|
|
#if 0 // ICU 4.8 deprecates and disables the ChoiceFormat getters.
|
|
int32_t i;
|
|
int32_t count2 = 0;
|
|
const double *limits2 = fmt2.getLimits(count2);
|
|
const UBool *closures2 = fmt2.getClosures(count2);
|
|
|
|
if((count2 != 6) || !limits2 || !closures2) {
|
|
errln("FAIL: couldn't get limits or closures");
|
|
} else {
|
|
for(i=0;i<count2;i++) {
|
|
logln("#%d/%d: limit %g closed %s\n",
|
|
i, count2,
|
|
limits2[i],
|
|
closures2[i] ?"T":"F");
|
|
if(limits2[i] != limits[i]) {
|
|
errln("FAIL: limit #%d = %g, should be %g\n", i, limits2[i], limits[i]);
|
|
}
|
|
if((closures2[i]!=0) != (closures[i]!=0)) {
|
|
errln("FAIL: closure #%d = %s, should be %s\n", i, closures2[i]?"T":"F", closures[i]?"T":"F");
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
// Now test both format objects
|
|
UnicodeString exp[] = {
|
|
/*-0.5 => */ ",1)",
|
|
/* 0.0 => */ ",1)",
|
|
/* 0.5 => */ ",1)",
|
|
/* 1.0 => */ "[1,2]",
|
|
/* 1.5 => */ "[1,2]",
|
|
/* 2.0 => */ "[1,2]",
|
|
/* 2.5 => */ "(2,3]",
|
|
/* 3.0 => */ "(2,3]",
|
|
/* 3.5 => */ "(3,4)",
|
|
/* 4.0 => */ "[4,5)",
|
|
/* 4.5 => */ "[4,5)",
|
|
/* 5.0 => */ "[5,",
|
|
/* 5.5 => */ "[5,"
|
|
};
|
|
|
|
// Each format object should behave exactly the same
|
|
ChoiceFormat* FMT[] = { &fmt1, &fmt2 };
|
|
for (int32_t pass=0; pass<2; ++pass) {
|
|
int32_t j=0;
|
|
for (int32_t ix=-5; ix<=55; ix+=5) {
|
|
double x = ix / 10.0; // -0.5 to 5.5 step +0.5
|
|
FMT[pass]->format(x, str);
|
|
if (str == exp[j]) {
|
|
logln((UnicodeString)"Ok: " + x + " => " + str);
|
|
} else {
|
|
errln((UnicodeString)"FAIL: " + x + " => " + str +
|
|
", expected " + exp[j]);
|
|
}
|
|
str.truncate(0);
|
|
++j;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Helper for TestPatterns()
|
|
*/
|
|
void TestChoiceFormat::_testPattern(const char* pattern,
|
|
UBool isValid,
|
|
double v1, const char* str1,
|
|
double v2, const char* str2,
|
|
double v3, const char* str3) {
|
|
UErrorCode ec = U_ZERO_ERROR;
|
|
ChoiceFormat fmt(pattern, ec);
|
|
if (!isValid) {
|
|
if (U_FAILURE(ec)) {
|
|
logln((UnicodeString)"Ok: " + pattern + " failed");
|
|
} else {
|
|
logln((UnicodeString)"FAIL: " + pattern + " accepted");
|
|
}
|
|
return;
|
|
}
|
|
if (U_FAILURE(ec)) {
|
|
errln((UnicodeString)"FAIL: ChoiceFormat(" + pattern + ") failed");
|
|
return;
|
|
} else {
|
|
logln((UnicodeString)"Ok: Pattern: " + pattern);
|
|
}
|
|
UnicodeString out;
|
|
logln((UnicodeString)" toPattern: " + fmt.toPattern(out));
|
|
|
|
double v[] = {v1, v2, v3};
|
|
const char* str[] = {str1, str2, str3};
|
|
for (int32_t i=0; i<3; ++i) {
|
|
out.truncate(0);
|
|
fmt.format(v[i], out);
|
|
if (out == str[i]) {
|
|
logln((UnicodeString)"Ok: " + v[i] + " => " + out);
|
|
} else {
|
|
errln((UnicodeString)"FAIL: " + v[i] + " => " + out +
|
|
", expected " + str[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Test applyPattern
|
|
*/
|
|
void TestChoiceFormat::TestPatterns(void) {
|
|
// Try a pattern that isolates a single value. Create
|
|
// three ranges: [-Inf,1.0) [1.0,1.0] (1.0,+Inf]
|
|
_testPattern("0.0#a|1.0#b|1.0<c", TRUE,
|
|
1.0 - 1e-9, "a",
|
|
1.0, "b",
|
|
1.0 + 1e-9, "c");
|
|
|
|
#if 0 // ICU 4.8 only checks the pattern syntax, not whether the ranges make sense.
|
|
// Try an invalid pattern that isolates a single value.
|
|
// [-Inf,1.0) [1.0,1.0) [1.0,+Inf]
|
|
_testPattern("0.0#a|1.0#b|1.0#c", FALSE,
|
|
0, 0, 0, 0, 0, 0);
|
|
|
|
// Another
|
|
// [-Inf,1.0] (1.0,1.0) [1.0,+Inf]
|
|
_testPattern("0.0#a|1.0<b|1.0#c", FALSE,
|
|
0, 0, 0, 0, 0, 0);
|
|
// Another
|
|
// [-Inf,1.0] (1.0,1.0] (1.0,+Inf]
|
|
_testPattern("0.0#a|1.0<b|1.0<c", FALSE,
|
|
0, 0, 0, 0, 0, 0);
|
|
|
|
// Try a grossly invalid pattern.
|
|
// [-Inf,2.0) [2.0,1.0) [1.0,+Inf]
|
|
_testPattern("0.0#a|2.0#b|1.0#c", FALSE,
|
|
0, 0, 0, 0, 0, 0);
|
|
#endif
|
|
}
|
|
|
|
void TestChoiceFormat::TestChoiceFormatToPatternOverflow()
|
|
{
|
|
static const double limits[] = {0.1e-78, 1e13, 0.1e78};
|
|
UnicodeString monthNames[] = { "one", "two", "three" };
|
|
ChoiceFormat fmt(limits, monthNames, UPRV_LENGTHOF(limits));
|
|
UnicodeString patStr, expectedPattern1("1e-79#one|10000000000000#two|1e+77#three"),
|
|
expectedPattern2("1e-079#one|10000000000000#two|1e+077#three");
|
|
fmt.toPattern(patStr);
|
|
if (patStr != expectedPattern1 && patStr != expectedPattern2) {
|
|
errln("ChoiceFormat returned \"" + patStr + "\" instead of \"" + expectedPattern1 + " or " + expectedPattern2 + "\"");
|
|
}
|
|
}
|
|
|
|
#endif /* #if !UCONFIG_NO_FORMATTING */
|