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ca0831016f
scuffed-code/icu4c/source/test/intltest/encoll.cpp
Vladimir Weinstein ca0831016f ICU-96 added tests for incremental compare 
X-SVN-Rev: 3198
2000-12-12 19:40:58 +00:00

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/********************************************************************
* COPYRIGHT:
* Copyright (c) 1997-1999, International Business Machines Corporation and
* others. All Rights Reserved.
********************************************************************/
#ifndef _COLL
#include "unicode/coll.h"
#endif
#ifndef _TBLCOLL
#include "unicode/tblcoll.h"
#endif
#ifndef _UNISTR
#include "unicode/unistr.h"
#endif
#ifndef _SORTKEY
#include "unicode/sortkey.h"
#endif
#ifndef _ENCOLL
#include "encoll.h"
#endif
#include "sfwdchit.h"
CollationEnglishTest::CollationEnglishTest()
: myCollation(0)
{
UErrorCode status = U_ZERO_ERROR;
myCollation = Collator::createInstance(Locale::ENGLISH, status);
}
CollationEnglishTest::~CollationEnglishTest()
{
delete myCollation;
}
const UChar CollationEnglishTest::testSourceCases[][CollationEnglishTest::MAX_TOKEN_LEN] = {
{0x61, 0x62, 0},
{0x62, 0x6c, 0x61, 0x63, 0x6b, 0x2d, 0x62, 0x69, 0x72, 0x64, 0},
{0x62, 0x6c, 0x61, 0x63, 0x6b, 0x20, 0x62, 0x69, 0x72, 0x64, 0},
{0x62, 0x6c, 0x61, 0x63, 0x6b, 0x2d, 0x62, 0x69, 0x72, 0x64, 0},
{0x48, 0x65, 0x6c, 0x6c, 0x6f, 0},
{0x41, 0x42, 0x43, 0},
{0x61, 0x62, 0x63, 0},
{0x62, 0x6c, 0x61, 0x63, 0x6b, 0x62, 0x69, 0x72, 0x64, 0},
{0x62, 0x6c, 0x61, 0x63, 0x6b, 0x2d, 0x62, 0x69, 0x72, 0x64, 0},
{0x62, 0x6c, 0x61, 0x63, 0x6b, 0x2d, 0x62, 0x69, 0x72, 0x64, 0},
{0x70, 0x00EA, 0x63, 0x68, 0x65, 0}, // 10
{0x70, 0x00E9, 0x63, 0x68, 0x00E9, 0},
{0x00C4, 0x42, 0x0308, 0x43, 0x0308, 0},
{0x61, 0x0308, 0x62, 0x63, 0},
{0x70, 0x00E9, 0x63, 0x68, 0x65, 0x72, 0},
{0x72, 0x6f, 0x6c, 0x65, 0x73, 0},
{0x61, 0x62, 0x63, 0},
{0x41, 0},
{0x41, 0},
{0x61, 0x62, 0}, // 20
{0x74, 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x72, 0x65, 0x70, 0x6c, 0x61, 0x69, 0x6e, 0},
{0x61, 0x62, 0},
{0x61, 0x23, 0x62, 0},
{0x61, 0x23, 0x62, 0},
{0x61, 0x62, 0x63, 0},
{0x41, 0x62, 0x63, 0x64, 0x61, 0},
{0x61, 0x62, 0x63, 0x64, 0x61, 0},
{0x61, 0x62, 0x63, 0x64, 0x61, 0},
{0x00E6, 0x62, 0x63, 0x64, 0x61, 0},
{0x00E4, 0x62, 0x63, 0x64, 0x61, 0}, // 30
{0x61, 0x62, 0x63, 0},
{0x61, 0x62, 0x63, 0},
{0x61, 0x62, 0x63, 0},
{0x61, 0x62, 0x63, 0},
{0x61, 0x62, 0x63, 0},
{0x61, 0x63, 0x48, 0x63, 0},
{0x61, 0x0308, 0x62, 0x63, 0},
{0x74, 0x68, 0x69, 0x0302, 0x73, 0},
{0x70, 0x00EA, 0x63, 0x68, 0x65},
{0x61, 0x62, 0x63, 0}, // 40
{0x61, 0x62, 0x63, 0},
{0x61, 0x62, 0x63, 0},
{0x61, 0x00E6, 0x63, 0},
{0x61, 0x62, 0x63, 0},
{0x61, 0x62, 0x63, 0},
{0x61, 0x00E6, 0x63, 0},
{0x61, 0x62, 0x63, 0},
{0x61, 0x62, 0x63, 0},
{0x70, 0x00E9, 0x63, 0x68, 0x00E9, 0} // 49
};
const UChar CollationEnglishTest::testTargetCases[][CollationEnglishTest::MAX_TOKEN_LEN] = {
{0x61, 0x62, 0x63, 0},
{0x62, 0x6c, 0x61, 0x63, 0x6b, 0x62, 0x69, 0x72, 0x64, 0},
{0x62, 0x6c, 0x61, 0x63, 0x6b, 0x2d, 0x62, 0x69, 0x72, 0x64, 0},
{0x62, 0x6c, 0x61, 0x63, 0x6b, 0},
{0x68, 0x65, 0x6c, 0x6c, 0x6f, 0},
{0x41, 0x42, 0x43, 0},
{0x41, 0x42, 0x43, 0},
{0x62, 0x6c, 0x61, 0x63, 0x6b, 0x62, 0x69, 0x72, 0x64, 0x73, 0},
{0x62, 0x6c, 0x61, 0x63, 0x6b, 0x62, 0x69, 0x72, 0x64, 0x73, 0},
{0x62, 0x6c, 0x61, 0x63, 0x6b, 0x62, 0x69, 0x72, 0x64, 0}, // 10
{0x70, 0x00E9, 0x63, 0x68, 0x00E9, 0},
{0x70, 0x00E9, 0x63, 0x68, 0x65, 0x72, 0},
{0x00C4, 0x42, 0x0308, 0x43, 0x0308, 0},
{0x41, 0x0308, 0x62, 0x63, 0},
{0x70, 0x00E9, 0x63, 0x68, 0x65, 0},
{0x72, 0x6f, 0x0302, 0x6c, 0x65, 0},
{0x41, 0x00E1, 0x63, 0x64, 0},
{0x41, 0x00E1, 0x63, 0x64, 0},
{0x61, 0x62, 0x63, 0},
{0x61, 0x62, 0x63, 0}, // 20
{0x54, 0x43, 0x6f, 0x6d, 0x70, 0x61, 0x72, 0x65, 0x50, 0x6c, 0x61, 0x69, 0x6e, 0},
{0x61, 0x42, 0x63, 0},
{0x61, 0x23, 0x42, 0},
{0x61, 0x26, 0x62, 0},
{0x61, 0x23, 0x63, 0},
{0x61, 0x62, 0x63, 0x64, 0x61, 0},
{0x00C4, 0x62, 0x63, 0x64, 0x61, 0},
{0x00E4, 0x62, 0x63, 0x64, 0x61, 0},
{0x00C4, 0x62, 0x63, 0x64, 0x61, 0},
{0x00C4, 0x62, 0x63, 0x64, 0x61, 0}, // 30
{0x61, 0x62, 0x23, 0x63, 0},
{0x61, 0x62, 0x63, 0},
{0x61, 0x62, 0x3d, 0x63, 0},
{0x61, 0x62, 0x64, 0},
{0x00E4, 0x62, 0x63, 0},
{0x61, 0x43, 0x48, 0x63, 0},
{0x00E4, 0x62, 0x63, 0},
{0x74, 0x68, 0x00EE, 0x73, 0},
{0x70, 0x00E9, 0x63, 0x68, 0x00E9, 0},
{0x61, 0x42, 0x43, 0}, // 40
{0x61, 0x62, 0x64, 0},
{0x00E4, 0x62, 0x63, 0},
{0x61, 0x00C6, 0x63, 0},
{0x61, 0x42, 0x64, 0},
{0x00E4, 0x62, 0x63, 0},
{0x61, 0x00C6, 0x63, 0},
{0x61, 0x42, 0x64, 0},
{0x00E4, 0x62, 0x63, 0},
{0x70, 0x00EA, 0x63, 0x68, 0x65, 0} // 49
};
const Collator::EComparisonResult CollationEnglishTest::results[] = {
Collator::LESS,
Collator::GREATER,
Collator::LESS,
Collator::GREATER,
Collator::GREATER,
Collator::EQUAL,
Collator::LESS,
Collator::LESS,
Collator::LESS,
Collator::GREATER, // 10
Collator::GREATER,
Collator::LESS,
Collator::EQUAL,
Collator::LESS,
Collator::GREATER,
Collator::GREATER,
Collator::GREATER,
Collator::LESS,
Collator::LESS,
Collator::LESS, // 20
Collator::LESS,
Collator::LESS,
Collator::LESS,
Collator::GREATER,
Collator::GREATER,
Collator::GREATER,
// Test Tertiary > 26
Collator::LESS,
Collator::LESS,
Collator::GREATER,
Collator::LESS, // 30
Collator::GREATER,
Collator::EQUAL,
Collator::GREATER,
Collator::LESS,
Collator::LESS,
Collator::LESS,
// test identical > 36
Collator::EQUAL,
Collator::EQUAL,
// test primary > 38
Collator::EQUAL,
Collator::EQUAL, // 40
Collator::LESS,
Collator::EQUAL,
Collator::EQUAL,
// test secondary > 43
Collator::LESS,
Collator::LESS,
Collator::EQUAL,
Collator::LESS,
Collator::LESS,
Collator::LESS // 49
};
const UChar CollationEnglishTest::testBugs[][CollationEnglishTest::MAX_TOKEN_LEN] = {
{0x61, 0},
{0x41, 0},
{0x65, 0},
{0x45, 0},
{0x00e9, 0},
{0x00e8, 0},
{0x00ea, 0},
{0x00eb, 0},
{0x65, 0x61, 0},
{0x78, 0}
};
// 0x0300 is grave, 0x0301 is acute
// the order of elements in this array must be different than the order in CollationFrenchTest
const UChar CollationEnglishTest::testAcute[][CollationEnglishTest::MAX_TOKEN_LEN] = {
{0x65, 0x65, 0},
{0x65, 0x65, 0x0301, 0},
{0x65, 0x65, 0x0301, 0x0300, 0},
{0x65, 0x65, 0x0300, 0},
{0x65, 0x65, 0x0300, 0x0301, 0},
{0x65, 0x0301, 0x65, 0},
{0x65, 0x0301, 0x65, 0x0301, 0},
{0x65, 0x0301, 0x65, 0x0301, 0x0300, 0},
{0x65, 0x0301, 0x65, 0x0300, 0},
{0x65, 0x0301, 0x65, 0x0300, 0x0301, 0},
{0x65, 0x0301, 0x0300, 0x65, 0},
{0x65, 0x0301, 0x0300, 0x65, 0x0301, 0},
{0x65, 0x0301, 0x0300, 0x65, 0x0301, 0x0300, 0},
{0x65, 0x0301, 0x0300, 0x65, 0x0300, 0},
{0x65, 0x0301, 0x0300, 0x65, 0x0300, 0x0301, 0},
{0x65, 0x0300, 0x65, 0},
{0x65, 0x0300, 0x65, 0x0301, 0},
{0x65, 0x0300, 0x65, 0x0301, 0x0300, 0},
{0x65, 0x0300, 0x65, 0x0300, 0},
{0x65, 0x0300, 0x65, 0x0300, 0x0301, 0},
{0x65, 0x0300, 0x0301, 0x65, 0},
{0x65, 0x0300, 0x0301, 0x65, 0x0301, 0},
{0x65, 0x0300, 0x0301, 0x65, 0x0301, 0x0300, 0},
{0x65, 0x0300, 0x0301, 0x65, 0x0300, 0},
{0x65, 0x0300, 0x0301, 0x65, 0x0300, 0x0301, 0}
};
static const UChar testMore[][CollationEnglishTest::MAX_TOKEN_LEN] = {
{0x61, 0x65, 0},
{ 0x00E6, 0},
{ 0x00C6, 0},
{0x61, 0x66, 0},
{0x6f, 0x65, 0},
{ 0x0153, 0},
{ 0x0152, 0},
{0x6f, 0x66, 0},
};
void CollationEnglishTest::doTest( UnicodeString source, UnicodeString target, Collator::EComparisonResult result)
{
Collator::EComparisonResult compareResult = myCollation->compare(source, target);
Collator::EComparisonResult incResult = myCollation->compare(SimpleFwdCharIterator(source), SimpleFwdCharIterator(target));
CollationKey sortKey1, sortKey2;
UErrorCode key1status = U_ZERO_ERROR, key2status = U_ZERO_ERROR; //nos
myCollation->getCollationKey(source, /*nos*/ sortKey1, key1status );
myCollation->getCollationKey(target, /*nos*/ sortKey2, key2status );
if (U_FAILURE(key1status) || U_FAILURE(key2status))
{
errln("SortKey generation Failed.\n");
return;
}
Collator::EComparisonResult keyResult = sortKey1.compareTo(sortKey2);
reportCResult( source, target, sortKey1, sortKey2, compareResult, keyResult, incResult, result );
}
void CollationEnglishTest::TestTertiary(/* char* par */)
{
int32_t i = 0;
myCollation->setStrength(Collator::TERTIARY);
for (i = 0; i < 38 ; i++)
{
doTest(testSourceCases[i], testTargetCases[i], results[i]);
}
int32_t j = 0;
for (i = 0; i < 10; i++)
{
for (j = i+1; j < 10; j++)
{
doTest(testBugs[i], testBugs[j], Collator::LESS);
}
}
//test more interesting cases
Collator::EComparisonResult expected;
const int32_t testMoreSize = sizeof(testMore) / sizeof(testMore[0]);
for (i = 0; i < testMoreSize; i++)
{
for (j = 0; j < testMoreSize; j++)
{
if (i < j)
expected = Collator::LESS;
else if (i == j)
expected = Collator::EQUAL;
else // (i > j)
expected = Collator::GREATER;
doTest(testMore[i], testMore[j], expected );
}
}
}
void CollationEnglishTest::TestPrimary(/* char* par */)
{
int32_t i;
myCollation->setStrength(Collator::PRIMARY);
for (i = 38; i < 43 ; i++)
{
doTest(testSourceCases[i], testTargetCases[i], results[i]);
}
}
void CollationEnglishTest::TestSecondary(/* char* par */)
{
int32_t i;
myCollation->setStrength(Collator::SECONDARY);
for (i = 43; i < 49 ; i++)
{
doTest(testSourceCases[i], testTargetCases[i], results[i]);
}
//test acute and grave ordering (compare to french collation)
int32_t j;
Collator::EComparisonResult expected;
const int32_t testAcuteSize = sizeof(testAcute) / sizeof(testAcute[0]);
for (i = 0; i < testAcuteSize; i++)
{
for (j = 0; j < testAcuteSize; j++)
{
if (i < j)
expected = Collator::LESS;
else if (i == j)
expected = Collator::EQUAL;
else // (i > j)
expected = Collator::GREATER;
doTest(testAcute[i], testAcute[j], expected );
}
}
}
void CollationEnglishTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
{
if (exec) logln("TestSuite CollationEnglishTest: ");
switch (index) {
case 0: name = "TestPrimary"; if (exec) TestPrimary(/* par */); break;
case 1: name = "TestSecondary"; if (exec) TestSecondary(/* par */); break;
case 2: name = "TestTertiary"; if (exec) TestTertiary(/* par */); break;
default: name = ""; break;
}
}
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