scuffed-code/icu4c/source/test/intltest/itutil.cpp

/********************************************************************
 * COPYRIGHT: 
 * Copyright (c) 1997-2009, International Business Machines Corporation and
 * others. All Rights Reserved.
 ********************************************************************/


/**
 * IntlTestUtilities is the medium level test class for everything in the directory "utility".
 */

#include "unicode/utypes.h"
#include "unicode/errorcode.h"
#include "itutil.h"
#include "strtest.h"
#include "loctest.h"
#include "citrtest.h"
#include "ustrtest.h"
#include "ucdtest.h"
#include "restest.h"
#include "restsnew.h"
#include "tsmthred.h"
#include "tsputil.h"
#include "uobjtest.h"
#include "utxttest.h"
#include "v32test.h"
#include "uvectest.h" 
#include "aliastst.h"
#include "usettest.h"


#define CASE(id, test) case id:                               \
                          name = #test;                       \
                          if (exec) {                         \
                              logln(#test "---"); logln();    \
                              test t;                         \
                              callTest(t, par);               \
                          }                                   \
                          break

void IntlTestUtilities::runIndexedTest( int32_t index, UBool exec, const char* &name, char* par )
{
    if (exec) logln("TestSuite Utilities: ");
    switch (index) {
        CASE(0, MultithreadTest); 
        CASE(1, StringTest); 
        CASE(2, UnicodeStringTest); 
        CASE(3, LocaleTest); 
        CASE(4, CharIterTest); 
        CASE(5, UnicodeTest); 
        CASE(6, ResourceBundleTest); 
        CASE(7, NewResourceBundleTest); 
        CASE(8, PUtilTest); 
        CASE(9, UObjectTest); 
        CASE(10, UVector32Test); 
        CASE(11, UVectorTest); 
        CASE(12, UTextTest); 
        CASE(13, LocaleAliasTest); 
        CASE(14, UnicodeSetTest);
        CASE(15, ErrorCodeTest);
        default: name = ""; break; //needed to end loop
    }
}

void ErrorCodeTest::runIndexedTest(int32_t index, UBool exec, const char* &name, char* /*par*/) {
    if (exec) logln("TestSuite Utilities: ");
    switch (index) {
        case 0: name = "TestErrorCode"; if (exec) TestErrorCode(); break;
        case 1: name = "TestSubclass"; if (exec) TestSubclass(); break;
        default: name = ""; break; //needed to end loop
    }
}

static void RefPlusOne(UErrorCode &code) { code=(UErrorCode)(code+1); }
static void PtrPlusTwo(UErrorCode *code) { *code=(UErrorCode)(*code+2); }

void ErrorCodeTest::TestErrorCode() {
    ErrorCode errorCode;
    if(errorCode.get()!=U_ZERO_ERROR || !errorCode.isSuccess() || errorCode.isFailure()) {
        errln("ErrorCode did not initialize properly");
        return;
    }
    errorCode.check();
    RefPlusOne(errorCode);
    if(errorCode.get()!=U_ILLEGAL_ARGUMENT_ERROR || errorCode.isSuccess() || !errorCode.isFailure()) {
        errln("ErrorCode did not yield a writable reference");
    }
    PtrPlusTwo(errorCode);
    if(errorCode.get()!=U_INVALID_FORMAT_ERROR || errorCode.isSuccess() || !errorCode.isFailure()) {
        errln("ErrorCode did not yield a writable pointer");
    }
    errorCode.set(U_PARSE_ERROR);
    if(errorCode.get()!=U_PARSE_ERROR || errorCode.isSuccess() || !errorCode.isFailure()) {
        errln("ErrorCode.set() failed");
    }
    if( errorCode.reset()!=U_PARSE_ERROR || errorCode.get()!=U_ZERO_ERROR ||
        !errorCode.isSuccess() || errorCode.isFailure()
    ) {
        errln("ErrorCode did not reset properly");
    }
}

class MyErrorCode: public ErrorCode {
public:
    MyErrorCode(int32_t &countChecks, int32_t &countDests)
        : checks(countChecks), dests(countDests) {}
    ~MyErrorCode() {
        if(isFailure()) {
            ++dests;
        }
    }
private:
    virtual void handleFailure() const {
        ++checks;
    }
    int32_t &checks;
    int32_t &dests;
};

void ErrorCodeTest::TestSubclass() {
    int32_t countChecks=0;
    int32_t countDests=0;
    {
        MyErrorCode errorCode(countChecks, countDests);
        if( errorCode.get()!=U_ZERO_ERROR || !errorCode.isSuccess() || errorCode.isFailure() ||
            countChecks!=0 || countDests!=0
        ) {
            errln("ErrorCode did not initialize properly");
            return;
        }
        errorCode.check();
        if(countChecks!=0) {
            errln("ErrorCode.check() called handleFailure(kCheck) despite success");
        }
        RefPlusOne(errorCode);
        if(errorCode.get()!=U_ILLEGAL_ARGUMENT_ERROR || errorCode.isSuccess() || !errorCode.isFailure()) {
            errln("ErrorCode did not yield a writable reference");
        }
        errorCode.check();
        if(countChecks!=1) {
            errln("ErrorCode.check() did not handleFailure(kCheck)");
        }
        PtrPlusTwo(errorCode);
        if(errorCode.get()!=U_INVALID_FORMAT_ERROR || errorCode.isSuccess() || !errorCode.isFailure()) {
            errln("ErrorCode did not yield a writable pointer");
        }
        errorCode.check();
        if(countChecks!=2) {
            errln("ErrorCode.check() did not handleFailure(kCheck)");
        }
        errorCode.set(U_PARSE_ERROR);
        if(errorCode.get()!=U_PARSE_ERROR || errorCode.isSuccess() || !errorCode.isFailure()) {
            errln("ErrorCode.set() failed");
        }
        if( errorCode.reset()!=U_PARSE_ERROR || errorCode.get()!=U_ZERO_ERROR ||
            !errorCode.isSuccess() || errorCode.isFailure()
        ) {
            errln("ErrorCode did not reset properly");
        }
        errorCode.check();
        if(countChecks!=2) {
            errln("ErrorCode.check() called handleFailure(kCheck) despite success");
        }
    }
    if(countDests!=0) {
        errln("ErrorCode.check() called handleFailure(kDestructor) despite success");
    }
    countChecks=countDests=0;
    {
        MyErrorCode errorCode(countChecks, countDests);
        errorCode.set(U_PARSE_ERROR);
    }
    if(countDests!=1) {
        errln("ErrorCode destructor did not handleFailure(kDestructor)");
    }
}