scuffed-code/icu4c/source/test/intltest/citrtest.cpp
Vladimir Weinstein cc42314029 ICU-432 various memory leaks
X-SVN-Rev: 1709
2000-06-29 19:42:17 +00:00

599 lines
22 KiB
C++

/********************************************************************
* COPYRIGHT:
* Copyright (c) 1997-1999, International Business Machines Corporation and
* others. All Rights Reserved.
* Modification History:
*
* Date Name Description
* 05/22/2000 Madhu Added tests for testing new API for utf16 support and more
**********************************************************************/
#include "citrtest.h"
#include "unicode/schriter.h"
#include "unicode/uchriter.h"
#include "unicode/ustring.h"
#include <string.h>
CharIterTest::CharIterTest()
{
}
CharIterTest::~CharIterTest()
{
}
void CharIterTest::runIndexedTest( int32_t index, UBool exec, char* &name, char* par )
{
if (exec) logln("TestSuite LocaleTest: ");
switch (index) {
case 0: name = "TestConstructionAndEquality"; if (exec) TestConstructionAndEquality(); break;
case 1: name = "TestConstructionAndEqualityUChariter"; if (exec) TestConstructionAndEqualityUChariter(); break;
case 2: name = "TestIteration"; if (exec) TestIteration(); break;
case 3: name = "TestIterationUChar32"; if (exec) TestIterationUChar32(); break;
default: name = ""; break; //needed to end loop
}
}
void CharIterTest::TestConstructionAndEquality() {
UnicodeString testText("Now is the time for all good men to come to the aid of their country.");
UnicodeString testText2("Don't bother using this string.");
UnicodeString result1, result2, result3;
CharacterIterator* test1 = new StringCharacterIterator(testText);
CharacterIterator* test1b= new StringCharacterIterator(testText, -1);
CharacterIterator* test1c= new StringCharacterIterator(testText, 100);
CharacterIterator* test1d= new StringCharacterIterator(testText, -2, 100, 5);
CharacterIterator* test1e= new StringCharacterIterator(testText, 100, 20, 5);
CharacterIterator* test2 = new StringCharacterIterator(testText, 5);
CharacterIterator* test3 = new StringCharacterIterator(testText, 2, 20, 5);
CharacterIterator* test4 = new StringCharacterIterator(testText2);
CharacterIterator* test5 = test1->clone();
if (*test1 == *test2 || *test1 == *test3 || *test1 == *test4)
errln("Construction or operator== failed: Unequal objects compared equal");
if (*test1 != *test5)
errln("clone() or equals() failed: Two clones tested unequal");
if (test1->hashCode() == test2->hashCode() || test1->hashCode() == test3->hashCode()
|| test1->hashCode() == test4->hashCode())
errln("hashCode() failed: different objects have same hash code");
if (test1->hashCode() != test5->hashCode())
errln("hashCode() failed: identical objects have different hash codes");
test1->getText(result1);
test1b->getText(result2);
test1c->getText(result3);
if(result1 != result2 || result1 != result3)
errln("construction failed or getText() failed");
test1->setIndex(5);
if (*test1 != *test2 || *test1 == *test5)
errln("setIndex() failed");
*((StringCharacterIterator*)test1) = *((StringCharacterIterator*)test3);
if (*test1 != *test3 || *test1 == *test5)
errln("operator= failed");
delete test2;
delete test3;
delete test4;
delete test5;
delete test1b;
delete test1c;
delete test1d;
delete test1e;
StringCharacterIterator* testChar1=new StringCharacterIterator(testText);
StringCharacterIterator* testChar2=new StringCharacterIterator(testText2);
StringCharacterIterator* testChar3=(StringCharacterIterator*)test1->clone();
testChar1->getText(result1);
testChar2->getText(result2);
testChar3->getText(result3);
if(result1 != result3 || result1 == result2)
errln("getText() failed");
testChar3->setText(testText2);
testChar3->getText(result3);
if(result1 == result3 || result2 != result3)
errln("setText() or getText() failed");
testChar3->setText(testText);
testChar3->getText(result3);
if(result1 != result3 || result1 == result2)
errln("setText() or getText() round-trip failed");
delete testChar1;
delete testChar2;
delete testChar3;
delete test1;
}
void CharIterTest::TestConstructionAndEqualityUChariter() {
const char* testTextchars= {"Now is the time for all good men to come to the aid of their country."};
const char* testText2chars={"Don't bother using this string."};
UChar *testText=(UChar*)malloc(sizeof(UChar) * (strlen(testTextchars)+1));
UChar *testText2=(UChar*)malloc(sizeof(UChar) * (strlen(testText2chars)+1));
u_uastrcpy(testText, testTextchars);
u_uastrcpy(testText2, testText2chars);
UnicodeString result, result4, result5;
UCharCharacterIterator* test1 = new UCharCharacterIterator(testText, u_strlen(testText));
UCharCharacterIterator* test2 = new UCharCharacterIterator(testText, u_strlen(testText), 5);
UCharCharacterIterator* test3 = new UCharCharacterIterator(testText, u_strlen(testText), 2, 20, 5);
UCharCharacterIterator* test4 = new UCharCharacterIterator(testText2, u_strlen(testText2));
UCharCharacterIterator* test5 = (UCharCharacterIterator*)test1->clone();
UCharCharacterIterator* test6=new UCharCharacterIterator(*test1);
UCharCharacterIterator* test7a = new UCharCharacterIterator(testText, -1);
UCharCharacterIterator* test7b = new UCharCharacterIterator(testText, -1);
UCharCharacterIterator* test7c = new UCharCharacterIterator(testText, -1, 2, 20, 5);
if (*test1 == *test2 || *test1 == *test3 || *test1 == *test4 )
errln("Construction or operator== failed: Unequal objects compared equal");
if (*test1 != *test5 )
errln("clone() or equals() failed: Two clones tested unequal");
if (*test6 != *test1 )
errln("copy construction or equals() failed: Two copies tested unequal");
if (test1->hashCode() == test2->hashCode() || test1->hashCode() == test3->hashCode()
|| test1->hashCode() == test4->hashCode())
errln("hashCode() failed: different objects have same hash code");
if (test1->hashCode() != test5->hashCode())
errln("hashCode() failed: identical objects have different hash codes");
test7a->getText(result);
test7b->getText(result4);
test7c->getText(result5);
if(result != "" || result4 != "" || result5 != "")
errln("error in construction");
test1->getText(result);
test4->getText(result4);
test5->getText(result5);
if(result != result5 || result == result4)
errln("getText() failed");
test5->setText(testText2, u_strlen(testText2));
test5->getText(result5);
if(result == result5 || result4 != result5)
errln("setText() or getText() failed");
test5->setText(testText, u_strlen(testText));
test5->getText(result5);
if(result != result5 || result == result4)
errln("setText() or getText() round-trip failed");
test1->setIndex(5);
if (*test1 != *test2 || *test1 == *test5)
errln("setIndex() failed");
*test1 = *test3;
if (*test1 != *test3 || *test1 == *test5)
errln("operator= failed");
delete test1;
delete test2;
delete test3;
delete test4;
delete test5;
delete test6;
delete test7a;
delete test7b;
delete test7c;
}
void CharIterTest::TestIteration() {
UnicodeString text("Now is the time for all good men to come to the aid of their country.");
UChar c;
UTextOffset i;
{
StringCharacterIterator iter(text, 5);
UnicodeString iterText;
iter.getText(iterText);
if (iterText != text)
errln("iter.getText() failed");
if (iter.current() != text[(UTextOffset)5])
errln("Iterator didn't start out in the right place.");
c = iter.first();
i = 0;
if (iter.startIndex() != 0 || iter.endIndex() != text.length())
errln("startIndex() or endIndex() failed");
logln("Testing forward iteration...");
do {
if (c == CharacterIterator::DONE && i != text.length())
errln("Iterator reached end prematurely");
else if (c != text[i])
errln((UnicodeString)"Character mismatch at position " + i +
", iterator has " + UCharToUnicodeString(c) +
", string has " + UCharToUnicodeString(text[i]));
if (iter.current() != c)
errln("current() isn't working right");
if (iter.getIndex() != i)
errln("getIndex() isn't working right");
if (c != CharacterIterator::DONE) {
c = iter.next();
i++;
}
} while (c != CharacterIterator::DONE);
c=iter.next();
if(c!= CharacterIterator::DONE)
errln("next() didn't return DONE at the end");
c=iter.setIndex(text.length()+1);
if(c!= CharacterIterator::DONE)
errln("setIndex(len+1) didn't return DONE");
c = iter.last();
i = text.length() - 1;
logln("Testing backward iteration...");
do {
if (c == CharacterIterator::DONE && i >= 0)
errln("Iterator reached end prematurely");
else if (c != text[i])
errln((UnicodeString)"Character mismatch at position " + i +
", iterator has " + UCharToUnicodeString(c) +
", string has " + UCharToUnicodeString(text[i]));
if (iter.current() != c)
errln("current() isn't working right");
if (iter.getIndex() != i)
errln("getIndex() isn't working right");
if(iter.setIndex(i) != c)
errln("setIndex() isn't working right");
if (c != CharacterIterator::DONE) {
c = iter.previous();
i--;
}
} while (c != CharacterIterator::DONE);
c=iter.previous();
if(c!= CharacterIterator::DONE)
errln("previous didn't return DONE at the beginning");
//testing firstPostInc, nextPostInc, setTostart
i = 0;
c=iter.firstPostInc();
if(c != text[i])
errln((UnicodeString)"firstPostInc failed. Expected->" +
UCharToUnicodeString(text[i]) + " Got->" + UCharToUnicodeString(c));
if(iter.getIndex() != i+1)
errln((UnicodeString)"getIndex() after firstPostInc() failed");
iter.setToStart();
i=0;
if (iter.startIndex() != 0)
errln("setToStart failed");
logln("Testing forward iteration...");
do {
if (c != CharacterIterator::DONE)
c = iter.nextPostInc();
if(c != text[i])
errln((UnicodeString)"Character mismatch at position " + i +
(UnicodeString)", iterator has " + UCharToUnicodeString(c) +
(UnicodeString)", string has " + UCharToUnicodeString(text[i]));
i++;
if(iter.getIndex() != i)
errln("getIndex() aftr nextPostInc() isn't working right");
if(iter.current() != text[i])
errln("current() after nextPostInc() isn't working right");
} while (iter.hasNext());
c=iter.nextPostInc();
if(c!= CharacterIterator::DONE)
errln("nextPostInc() didn't return DONE at the beginning");
}
{
StringCharacterIterator iter(text, 5, 15, 10);
if (iter.startIndex() != 5 || iter.endIndex() != 15)
errln("creation of a restricted-range iterator failed");
if (iter.getIndex() != 10 || iter.current() != text[(UTextOffset)10])
errln("starting the iterator in the middle didn't work");
c = iter.first();
i = 5;
logln("Testing forward iteration over a range...");
do {
if (c == CharacterIterator::DONE && i != 15)
errln("Iterator reached end prematurely");
else if (c != text[i])
errln((UnicodeString)"Character mismatch at position " + i +
", iterator has " + UCharToUnicodeString(c) +
", string has " + UCharToUnicodeString(text[i]));
if (iter.current() != c)
errln("current() isn't working right");
if (iter.getIndex() != i)
errln("getIndex() isn't working right");
if(iter.setIndex(i) != c)
errln("setIndex() isn't working right");
if (c != CharacterIterator::DONE) {
c = iter.next();
i++;
}
} while (c != CharacterIterator::DONE);
c = iter.last();
i = 14;
logln("Testing backward iteration over a range...");
do {
if (c == CharacterIterator::DONE && i >= 5)
errln("Iterator reached end prematurely");
else if (c != text[i])
errln((UnicodeString)"Character mismatch at position " + i +
", iterator has " + UCharToUnicodeString(c) +
", string has " + UCharToUnicodeString(text[i]));
if (iter.current() != c)
errln("current() isn't working right");
if (iter.getIndex() != i)
errln("getIndex() isn't working right");
if (c != CharacterIterator::DONE) {
c = iter.previous();
i--;
}
} while (c != CharacterIterator::DONE);
}
}
//Tests for new API for utf-16 support
void CharIterTest::TestIterationUChar32() {
UChar textChars[]={ 0x0061, 0x0062, 0xd841, 0xdc02, 0x20ac, 0xd7ff, 0xd842, 0xdc06, 0xd801, 0xdc00, 0x0061, 0x0000};
UnicodeString text(textChars);
UChar32 c;
UTextOffset i;
{
StringCharacterIterator iter(text, 1);
UnicodeString iterText;
iter.getText(iterText);
if (iterText != text)
errln("iter.getText() failed");
if (iter.current32() != text[(UTextOffset)1])
errln("Iterator didn't start out in the right place.");
c=iter.setToStart();
i=0;
i=iter.move32(1, CharacterIterator::kStart);
c=iter.current32();
if(c != text.char32At(1) || i!=1)
errln((UnicodeString)"move32(1, kStart) didn't work correctly expected " + c + " got " + text.char32At(1) );
i=iter.move32(2, CharacterIterator::kCurrent);
c=iter.current32();
if(c != text.char32At(4) || i!=4)
errln((UnicodeString)"move32(2, kCurrent) didn't work correctly expected " + c + " got " + text.char32At(4) + "i=" + i);
i=iter.move32(-2, CharacterIterator::kCurrent);
c=iter.current32();
if(c != text.char32At(1) || i!=1)
errln((UnicodeString)"move32(-2, kCurrent) didn't work correctly expected " + c + " got " + text.char32At(1) + "i=" + i);
i=iter.move32(-2, CharacterIterator::kEnd);
c=iter.current32();
if(c != text.char32At((text.length()-3)) || i!=(text.length()-3))
errln((UnicodeString)"move32(-2, kEnd) didn't work correctly expected " + c + " got " + text.char32At((text.length()-3)) + "i=" + i);
c = iter.first32();
i = 0;
if (iter.startIndex() != 0 || iter.endIndex() != text.length())
errln("startIndex() or endIndex() failed");
logln("Testing forward iteration...");
do {
if (c == CharacterIterator::DONE && i != text.length())
errln("Iterator reached end prematurely");
else if(iter.hasNext() == FALSE && i != text.length())
errln("Iterator reached end prematurely. Failed at hasNext");
else if (c != text.char32At(i))
errln((UnicodeString)"Character mismatch at position " + i +
(UnicodeString)", iterator has " + c +
(UnicodeString)", string has " + text.char32At(i));
if (iter.current32() != c)
errln("current32() isn't working right");
if(iter.setIndex32(i) != c)
errln("setIndex32() isn't working right");
if (c != CharacterIterator::DONE) {
c = iter.next32();
i=UTF16_NEED_MULTIPLE_UCHAR(c) ? i+2 : i+1;
}
} while (c != CharacterIterator::DONE);
if(iter.hasNext() == TRUE)
errln("hasNext() returned true at the end of the string");
c=iter.setToEnd();
if(iter.getIndex() != text.length() || iter.hasNext() != FALSE)
errln("setToEnd failed");
c=iter.next32();
if(c!= CharacterIterator::DONE)
errln("next32 didn't return DONE at the end");
c=iter.setIndex32(text.length()+1);
if(c!= CharacterIterator::DONE)
errln("setIndex32(len+1) didn't return DONE");
c = iter.last32();
i = text.length()-1;
logln("Testing backward iteration...");
do {
if (c == CharacterIterator::DONE && i >= 0)
errln((UnicodeString)"Iterator reached start prematurely for i=" + i);
else if(iter.hasPrevious() == FALSE && i>0)
errln((UnicodeString)"Iterator reached start prematurely for i=" + i);
else if (c != text.char32At(i))
errln(prettify((UnicodeString)"Character mismatch at position " + i +
(UnicodeString)", iterator has " + c +
(UnicodeString)", string has " + text.char32At(i)));
if (iter.current32() != c)
errln("current32() isn't working right");
if(iter.setIndex32(i) != c)
errln("setIndex32() isn't working right");
if (iter.getIndex() != i)
errln("getIndex() isn't working right");
if (c != CharacterIterator::DONE) {
c = iter.previous32();
i=UTF16_NEED_MULTIPLE_UCHAR(c) ? i-2 : i-1;
}
} while (c != CharacterIterator::DONE);
if(iter.hasPrevious() == TRUE)
errln("hasPrevious returned true after reaching the start");
c=iter.previous32();
if(c!= CharacterIterator::DONE)
errln("previous32 didn't return DONE at the beginning");
//testing first32PostInc, next32PostInc, setTostart
i = 0;
c=iter.first32PostInc();
if(c != text.char32At(i))
errln((UnicodeString)"first32PostInc failed. Expected->" + text.char32At(i) + " Got->" + c);
if(iter.getIndex() != UTF16_CHAR_LENGTH(c) + i)
errln((UnicodeString)"getIndex() after first32PostInc() failed");
iter.setToStart();
i=0;
if (iter.startIndex() != 0)
errln("setToStart failed");
logln("Testing forward iteration...");
do {
if (c != CharacterIterator::DONE)
c = iter.next32PostInc();
if(c != text.char32At(i))
errln((UnicodeString)"Character mismatch at position " + i +
(UnicodeString)", iterator has " + c +
(UnicodeString)", string has " + text.char32At(i));
i=UTF16_NEED_MULTIPLE_UCHAR(c) ? i+2 : i+1;
if(iter.getIndex() != i)
errln("getIndex() aftr next32PostInc() isn't working right");
if(iter.current32() != text.char32At(i))
errln("current() after next32PostInc() isn't working right");
} while (iter.hasNext());
c=iter.next32PostInc();
if(c!= CharacterIterator::DONE)
errln("next32PostInc() didn't return DONE at the beginning");
}
{
StringCharacterIterator iter(text, 1, 11, 10);
if (iter.startIndex() != 1 || iter.endIndex() != 11)
errln("creation of a restricted-range iterator failed");
if (iter.getIndex() != 10 || iter.current32() != text.char32At(10))
errln("starting the iterator in the middle didn't work");
c = iter.first32();
i = 1;
logln("Testing forward iteration over a range...");
do {
if (c == CharacterIterator::DONE && i != 11)
errln("Iterator reached end prematurely");
else if(iter.hasNext() == FALSE)
errln("Iterator reached end prematurely");
else if (c != text.char32At(i))
errln((UnicodeString)"Character mismatch at position " + i +
(UnicodeString)", iterator has " + c +
(UnicodeString)", string has " + text.char32At(i));
if (iter.current32() != c)
errln("current32() isn't working right");
if(iter.setIndex32(i) != c)
errln("setIndex32() isn't working right");
if (c != CharacterIterator::DONE) {
c = iter.next32();
i=UTF16_NEED_MULTIPLE_UCHAR(c) ? i+2 : i+1;
}
} while (c != CharacterIterator::DONE);
c=iter.next32();
if(c != CharacterIterator::DONE)
errln("error in next32()");
c=iter.last32();
i = 10;
logln("Testing backward iteration over a range...");
do {
if (c == CharacterIterator::DONE && i >= 5)
errln("Iterator reached start prematurely");
else if(iter.hasPrevious() == FALSE && i > 5)
errln("Iterator reached start prematurely");
else if (c != text.char32At(i))
errln((UnicodeString)"Character mismatch at position " + i +
(UnicodeString)", iterator has " + c +
(UnicodeString)", string has " + text.char32At(i));
if (iter.current32() != c)
errln("current32() isn't working right");
if (iter.getIndex() != i)
errln("getIndex() isn't working right");
if(iter.setIndex32(i) != c)
errln("setIndex32() isn't working right");
if (c != CharacterIterator::DONE) {
c = iter.previous32();
i=UTF16_NEED_MULTIPLE_UCHAR(c) ? i-2 : i-1;
}
} while (c != CharacterIterator::DONE);
c=iter.previous32();
if(c!= CharacterIterator::DONE)
errln("error on previous32");
}
}