340 lines
11 KiB
C++
340 lines
11 KiB
C++
// © 2016 and later: Unicode, Inc. and others.
|
|
// License & terms of use: http://www.unicode.org/copyright.html
|
|
/********************************************************************
|
|
* COPYRIGHT:
|
|
* Copyright (c) 2002-2016, International Business Machines Corporation and
|
|
* others. All Rights Reserved.
|
|
********************************************************************
|
|
*
|
|
* @author Mark E. Davis
|
|
* @author Vladimir Weinstein
|
|
*/
|
|
|
|
#include "unicode/utypes.h"
|
|
|
|
#if !UCONFIG_NO_NORMALIZATION
|
|
|
|
#include "intltest.h"
|
|
#include "cmemory.h"
|
|
#include "cstring.h"
|
|
#include "canittst.h"
|
|
#include "unicode/caniter.h"
|
|
#include "unicode/normlzr.h"
|
|
#include "unicode/uchar.h"
|
|
#include "hash.h"
|
|
|
|
#define CASE(id,test) case id: \
|
|
name = #test; \
|
|
if (exec) { \
|
|
logln(#test "---"); \
|
|
logln((UnicodeString)""); \
|
|
test(); \
|
|
} \
|
|
break
|
|
|
|
void CanonicalIteratorTest::runIndexedTest(int32_t index, UBool exec,
|
|
const char* &name, char* /*par*/) {
|
|
switch (index) {
|
|
CASE(0, TestBasic);
|
|
CASE(1, TestExhaustive);
|
|
CASE(2, TestAPI);
|
|
default: name = ""; break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Convert Java-style strings with \u Unicode escapes into UnicodeString objects
|
|
static UnicodeString str(const char *input)
|
|
{
|
|
UnicodeString str(input, ""); // Invariant conversion
|
|
return str.unescape();
|
|
}
|
|
*/
|
|
|
|
|
|
CanonicalIteratorTest::CanonicalIteratorTest() :
|
|
nameTrans(NULL), hexTrans(NULL)
|
|
{
|
|
}
|
|
|
|
CanonicalIteratorTest::~CanonicalIteratorTest()
|
|
{
|
|
#if !UCONFIG_NO_TRANSLITERATION
|
|
if(nameTrans != NULL) {
|
|
delete(nameTrans);
|
|
}
|
|
if(hexTrans != NULL) {
|
|
delete(hexTrans);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void CanonicalIteratorTest::TestExhaustive() {
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
CanonicalIterator it("", status);
|
|
if (U_FAILURE(status)) {
|
|
dataerrln("Error creating CanonicalIterator: %s", u_errorName(status));
|
|
return;
|
|
}
|
|
UChar32 i = 0;
|
|
UnicodeString s;
|
|
// Test static and dynamic class IDs
|
|
if(it.getDynamicClassID() != CanonicalIterator::getStaticClassID()){
|
|
errln("CanonicalIterator::getStaticClassId ! = CanonicalIterator.getDynamicClassID");
|
|
}
|
|
for (i = 0; i < 0x10FFFF; quick?i+=0x10:++i) {
|
|
//for (i = 0xae00; i < 0xaf00; ++i) {
|
|
|
|
if ((i % 0x100) == 0) {
|
|
logln("Testing U+%06X", i);
|
|
}
|
|
|
|
// skip characters we know don't have decomps
|
|
int8_t type = u_charType(i);
|
|
if (type == U_UNASSIGNED || type == U_PRIVATE_USE_CHAR
|
|
|| type == U_SURROGATE) continue;
|
|
|
|
s = i;
|
|
characterTest(s, i, it);
|
|
|
|
s += (UChar32)0x0345; //"\\u0345";
|
|
characterTest(s, i, it);
|
|
}
|
|
}
|
|
|
|
void CanonicalIteratorTest::TestBasic() {
|
|
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
|
|
static const char * const testArray[][2] = {
|
|
{"\\u00C5d\\u0307\\u0327", "A\\u030Ad\\u0307\\u0327, A\\u030Ad\\u0327\\u0307, A\\u030A\\u1E0B\\u0327, "
|
|
"A\\u030A\\u1E11\\u0307, \\u00C5d\\u0307\\u0327, \\u00C5d\\u0327\\u0307, "
|
|
"\\u00C5\\u1E0B\\u0327, \\u00C5\\u1E11\\u0307, \\u212Bd\\u0307\\u0327, "
|
|
"\\u212Bd\\u0327\\u0307, \\u212B\\u1E0B\\u0327, \\u212B\\u1E11\\u0307"},
|
|
{"\\u010d\\u017E", "c\\u030Cz\\u030C, c\\u030C\\u017E, \\u010Dz\\u030C, \\u010D\\u017E"},
|
|
{"x\\u0307\\u0327", "x\\u0307\\u0327, x\\u0327\\u0307, \\u1E8B\\u0327"},
|
|
};
|
|
|
|
#if 0
|
|
// This is not interesting for C/C++ as the data is already built beforehand
|
|
// check build
|
|
UnicodeSet ss = CanonicalIterator.getSafeStart();
|
|
logln("Safe Start: " + ss.toPattern(true));
|
|
ss = CanonicalIterator.getStarts('a');
|
|
expectEqual("Characters with 'a' at the start of their decomposition: ", "", CanonicalIterator.getStarts('a'),
|
|
new UnicodeSet("[\u00E0-\u00E5\u0101\u0103\u0105\u01CE\u01DF\u01E1\u01FB"
|
|
+ "\u0201\u0203\u0227\u1E01\u1EA1\u1EA3\u1EA5\u1EA7\u1EA9\u1EAB\u1EAD\u1EAF\u1EB1\u1EB3\u1EB5\u1EB7]")
|
|
);
|
|
#endif
|
|
|
|
// check permute
|
|
// NOTE: we use a TreeSet below to sort the output, which is not guaranteed to be sorted!
|
|
|
|
Hashtable *permutations = new Hashtable(FALSE, status);
|
|
permutations->setValueDeleter(uprv_deleteUObject);
|
|
UnicodeString toPermute("ABC");
|
|
|
|
CanonicalIterator::permute(toPermute, FALSE, permutations, status);
|
|
|
|
logln("testing permutation");
|
|
|
|
expectEqual("Simple permutation ", "", collectionToString(permutations), "ABC, ACB, BAC, BCA, CAB, CBA");
|
|
|
|
delete permutations;
|
|
|
|
// try samples
|
|
logln("testing samples");
|
|
Hashtable *set = new Hashtable(FALSE, status);
|
|
set->setValueDeleter(uprv_deleteUObject);
|
|
int32_t i = 0;
|
|
CanonicalIterator it("", status);
|
|
if(U_SUCCESS(status)) {
|
|
for (i = 0; i < UPRV_LENGTHOF(testArray); ++i) {
|
|
//logln("Results for: " + name.transliterate(testArray[i]));
|
|
UnicodeString testStr = CharsToUnicodeString(testArray[i][0]);
|
|
it.setSource(testStr, status);
|
|
set->removeAll();
|
|
for (;;) {
|
|
//UnicodeString *result = new UnicodeString(it.next());
|
|
UnicodeString result(it.next());
|
|
if (result.isBogus()) {
|
|
break;
|
|
}
|
|
set->put(result, new UnicodeString(result), status); // Add result to the table
|
|
//logln(++counter + ": " + hex.transliterate(result));
|
|
//logln(" = " + name.transliterate(result));
|
|
}
|
|
expectEqual(i + UnicodeString(": "), testStr, collectionToString(set), CharsToUnicodeString(testArray[i][1]));
|
|
|
|
}
|
|
} else {
|
|
dataerrln("Couldn't instantiate canonical iterator. Error: %s", u_errorName(status));
|
|
}
|
|
delete set;
|
|
}
|
|
|
|
void CanonicalIteratorTest::characterTest(UnicodeString &s, UChar32 ch, CanonicalIterator &it)
|
|
{
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
UnicodeString decomp, comp;
|
|
UBool gotDecomp = FALSE;
|
|
UBool gotComp = FALSE;
|
|
UBool gotSource = FALSE;
|
|
|
|
Normalizer::decompose(s, FALSE, 0, decomp, status);
|
|
Normalizer::compose(s, FALSE, 0, comp, status);
|
|
|
|
// skip characters that don't have either decomp.
|
|
// need quick test for this!
|
|
if (s == decomp && s == comp) {
|
|
return;
|
|
}
|
|
|
|
it.setSource(s, status);
|
|
|
|
for (;;) {
|
|
UnicodeString item = it.next();
|
|
if (item.isBogus()) break;
|
|
if (item == s) gotSource = TRUE;
|
|
if (item == decomp) gotDecomp = TRUE;
|
|
if (item == comp) gotComp = TRUE;
|
|
}
|
|
|
|
if (!gotSource || !gotDecomp || !gotComp) {
|
|
errln("FAIL CanonicalIterator: " + s + (int)ch);
|
|
}
|
|
}
|
|
|
|
void CanonicalIteratorTest::expectEqual(const UnicodeString &message, const UnicodeString &item, const UnicodeString &a, const UnicodeString &b) {
|
|
if (!(a==b)) {
|
|
errln("FAIL: " + message + getReadable(item));
|
|
errln("\t" + getReadable(a));
|
|
errln("\t" + getReadable(b));
|
|
} else {
|
|
logln("Checked: " + message + getReadable(item));
|
|
logln("\t" + getReadable(a));
|
|
logln("\t" + getReadable(b));
|
|
}
|
|
}
|
|
|
|
UnicodeString CanonicalIteratorTest::getReadable(const UnicodeString &s) {
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
UnicodeString result = "[";
|
|
if (s.length() == 0) return "";
|
|
// set up for readable display
|
|
#if !UCONFIG_NO_TRANSLITERATION
|
|
if(verbose) {
|
|
if (nameTrans == NULL)
|
|
nameTrans = Transliterator::createInstance("[^\\ -\\u007F] name", UTRANS_FORWARD, status);
|
|
UnicodeString sName = s;
|
|
nameTrans->transliterate(sName);
|
|
result += sName;
|
|
result += ";";
|
|
}
|
|
if (hexTrans == NULL)
|
|
hexTrans = Transliterator::createInstance("[^\\ -\\u007F] hex", UTRANS_FORWARD, status);
|
|
#endif
|
|
UnicodeString sHex = s;
|
|
#if !UCONFIG_NO_TRANSLITERATION
|
|
if(hexTrans) { // maybe there is no data and transliterator cannot be instantiated
|
|
hexTrans->transliterate(sHex);
|
|
}
|
|
#endif
|
|
result += sHex;
|
|
result += "]";
|
|
return result;
|
|
//return "[" + (verbose ? name->transliterate(s) + "; " : "") + hex->transliterate(s) + "]";
|
|
}
|
|
|
|
U_CFUNC int U_CALLCONV
|
|
compareUnicodeStrings(const void *s1, const void *s2) {
|
|
UnicodeString **st1 = (UnicodeString **)s1;
|
|
UnicodeString **st2 = (UnicodeString **)s2;
|
|
|
|
return (*st1)->compare(**st2);
|
|
}
|
|
|
|
|
|
UnicodeString CanonicalIteratorTest::collectionToString(Hashtable *col) {
|
|
UnicodeString result;
|
|
|
|
// Iterate over the Hashtable, then qsort.
|
|
|
|
UnicodeString **resArray = new UnicodeString*[col->count()];
|
|
int32_t i = 0;
|
|
|
|
const UHashElement *ne = NULL;
|
|
int32_t el = UHASH_FIRST;
|
|
//Iterator it = basic.iterator();
|
|
ne = col->nextElement(el);
|
|
//while (it.hasNext())
|
|
while (ne != NULL) {
|
|
//String item = (String) it.next();
|
|
UnicodeString *item = (UnicodeString *)(ne->value.pointer);
|
|
resArray[i++] = item;
|
|
ne = col->nextElement(el);
|
|
}
|
|
|
|
for(i = 0; i<col->count(); ++i) {
|
|
logln(*resArray[i]);
|
|
}
|
|
|
|
qsort(resArray, col->count(), sizeof(UnicodeString *), compareUnicodeStrings);
|
|
|
|
result = *resArray[0];
|
|
|
|
for(i = 1; i<col->count(); ++i) {
|
|
result += ", ";
|
|
result += *resArray[i];
|
|
}
|
|
|
|
/*
|
|
Iterator it = col.iterator();
|
|
while (it.hasNext()) {
|
|
if (result.length() != 0) result.append(", ");
|
|
result.append(it.next().toString());
|
|
}
|
|
*/
|
|
|
|
delete [] resArray;
|
|
|
|
return result;
|
|
}
|
|
|
|
void CanonicalIteratorTest::TestAPI() {
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
// Test reset and getSource
|
|
UnicodeString start("ljubav");
|
|
logln("Testing CanonicalIterator::getSource");
|
|
logln("Instantiating canonical iterator with string "+start);
|
|
CanonicalIterator can(start, status);
|
|
if (U_FAILURE(status)) {
|
|
dataerrln("Error creating CanonicalIterator: %s", u_errorName(status));
|
|
return;
|
|
}
|
|
UnicodeString source = can.getSource();
|
|
logln("CanonicalIterator::getSource returned "+source);
|
|
if(start != source) {
|
|
errln("CanonicalIterator.getSource() didn't return the starting string. Expected "+start+", got "+source);
|
|
}
|
|
logln("Testing CanonicalIterator::reset");
|
|
UnicodeString next = can.next();
|
|
logln("CanonicalIterator::next returned "+next);
|
|
|
|
can.reset();
|
|
|
|
UnicodeString afterReset = can.next();
|
|
logln("After reset, CanonicalIterator::next returned "+afterReset);
|
|
|
|
if(next != afterReset) {
|
|
errln("Next after instantiation ("+next+") is different from next after reset ("+afterReset+").");
|
|
}
|
|
|
|
logln("Testing getStaticClassID and getDynamicClassID");
|
|
if(can.getDynamicClassID() != CanonicalIterator::getStaticClassID()){
|
|
errln("RTTI failed for CanonicalIterator getDynamicClassID != getStaticClassID");
|
|
}
|
|
}
|
|
|
|
#endif /* #if !UCONFIG_NO_NORMALIZATION */
|