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Unified Diff: source/test/intltest/collationtest.cpp

Issue 2435373002: Delete source/test (Closed)
Patch Set: Created 4 years, 2 months ago
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Index: source/test/intltest/collationtest.cpp
diff --git a/source/test/intltest/collationtest.cpp b/source/test/intltest/collationtest.cpp
deleted file mode 100644
index 1248e1ce44335a1ecc3e4d32c721873caba63bd6..0000000000000000000000000000000000000000
--- a/source/test/intltest/collationtest.cpp
+++ /dev/null
@@ -1,1858 +0,0 @@
-/*
-*******************************************************************************
-* Copyright (C) 2012-2015, International Business Machines
-* Corporation and others. All Rights Reserved.
-*******************************************************************************
-* collationtest.cpp
-*
-* created on: 2012apr27
-* created by: Markus W. Scherer
-*/
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_COLLATION
-
-#include "unicode/coll.h"
-#include "unicode/errorcode.h"
-#include "unicode/localpointer.h"
-#include "unicode/normalizer2.h"
-#include "unicode/sortkey.h"
-#include "unicode/std_string.h"
-#include "unicode/strenum.h"
-#include "unicode/tblcoll.h"
-#include "unicode/uiter.h"
-#include "unicode/uniset.h"
-#include "unicode/unistr.h"
-#include "unicode/usetiter.h"
-#include "unicode/ustring.h"
-#include "charstr.h"
-#include "cmemory.h"
-#include "collation.h"
-#include "collationdata.h"
-#include "collationfcd.h"
-#include "collationiterator.h"
-#include "collationroot.h"
-#include "collationrootelements.h"
-#include "collationruleparser.h"
-#include "collationweights.h"
-#include "cstring.h"
-#include "intltest.h"
-#include "normalizer2impl.h"
-#include "ucbuf.h"
-#include "uhash.h"
-#include "uitercollationiterator.h"
-#include "utf16collationiterator.h"
-#include "utf8collationiterator.h"
-#include "uvectr32.h"
-#include "uvectr64.h"
-#include "writesrc.h"
-
-class CodePointIterator;
-
-// TODO: try to share code with IntlTestCollator; for example, prettify(CollationKey)
-
-class CollationTest : public IntlTest {
-public:
- CollationTest()
- : fcd(NULL), nfd(NULL),
- fileLineNumber(0),
- coll(NULL) {}
-
- ~CollationTest() {
- delete coll;
- }
-
- void runIndexedTest(int32_t index, UBool exec, const char *&name, char *par=NULL);
-
- void TestMinMax();
- void TestImplicits();
- void TestNulTerminated();
- void TestIllegalUTF8();
- void TestShortFCDData();
- void TestFCD();
- void TestCollationWeights();
- void TestRootElements();
- void TestTailoredElements();
- void TestDataDriven();
-
-private:
- void checkFCD(const char *name, CollationIterator &ci, CodePointIterator &cpi);
- void checkAllocWeights(CollationWeights &cw,
- uint32_t lowerLimit, uint32_t upperLimit, int32_t n,
- int32_t someLength, int32_t minCount);
-
- static UnicodeString printSortKey(const uint8_t *p, int32_t length);
- static UnicodeString printCollationKey(const CollationKey &key);
-
- // Helpers & fields for data-driven test.
- static UBool isCROrLF(UChar c) { return c == 0xa || c == 0xd; }
- static UBool isSpace(UChar c) { return c == 9 || c == 0x20 || c == 0x3000; }
- static UBool isSectionStarter(UChar c) { return c == 0x25 || c == 0x2a || c == 0x40; } // %*@
- int32_t skipSpaces(int32_t i) {
- while(isSpace(fileLine[i])) { ++i; }
- return i;
- }
-
- UBool readNonEmptyLine(UCHARBUF *f, IcuTestErrorCode &errorCode);
- void parseString(int32_t &start, UnicodeString &prefix, UnicodeString &s, UErrorCode &errorCode);
- Collation::Level parseRelationAndString(UnicodeString &s, IcuTestErrorCode &errorCode);
- void parseAndSetAttribute(IcuTestErrorCode &errorCode);
- void parseAndSetReorderCodes(int32_t start, IcuTestErrorCode &errorCode);
- void buildTailoring(UCHARBUF *f, IcuTestErrorCode &errorCode);
- void setRootCollator(IcuTestErrorCode &errorCode);
- void setLocaleCollator(IcuTestErrorCode &errorCode);
-
- UBool needsNormalization(const UnicodeString &s, UErrorCode &errorCode) const;
-
- UBool getSortKeyParts(const UChar *s, int32_t length,
- CharString &dest, int32_t partSize,
- IcuTestErrorCode &errorCode);
- UBool getCollationKey(const char *norm, const UnicodeString &line,
- const UChar *s, int32_t length,
- CollationKey &key, IcuTestErrorCode &errorCode);
- UBool getMergedCollationKey(const UChar *s, int32_t length,
- CollationKey &key, IcuTestErrorCode &errorCode);
- UBool checkCompareTwo(const char *norm, const UnicodeString &prevFileLine,
- const UnicodeString &prevString, const UnicodeString &s,
- UCollationResult expectedOrder, Collation::Level expectedLevel,
- IcuTestErrorCode &errorCode);
- void checkCompareStrings(UCHARBUF *f, IcuTestErrorCode &errorCode);
-
- const Normalizer2 *fcd, *nfd;
- UnicodeString fileLine;
- int32_t fileLineNumber;
- UnicodeString fileTestName;
- Collator *coll;
-};
-
-extern IntlTest *createCollationTest() {
- return new CollationTest();
-}
-
-void CollationTest::runIndexedTest(int32_t index, UBool exec, const char *&name, char * /*par*/) {
- if(exec) {
- logln("TestSuite CollationTest: ");
- }
- TESTCASE_AUTO_BEGIN;
- TESTCASE_AUTO(TestMinMax);
- TESTCASE_AUTO(TestImplicits);
- TESTCASE_AUTO(TestNulTerminated);
- TESTCASE_AUTO(TestIllegalUTF8);
- TESTCASE_AUTO(TestShortFCDData);
- TESTCASE_AUTO(TestFCD);
- TESTCASE_AUTO(TestCollationWeights);
- TESTCASE_AUTO(TestRootElements);
- TESTCASE_AUTO(TestTailoredElements);
- TESTCASE_AUTO(TestDataDriven);
- TESTCASE_AUTO_END;
-}
-
-void CollationTest::TestMinMax() {
- IcuTestErrorCode errorCode(*this, "TestMinMax");
-
- setRootCollator(errorCode);
- if(errorCode.isFailure()) {
- errorCode.reset();
- return;
- }
- RuleBasedCollator *rbc = dynamic_cast<RuleBasedCollator *>(coll);
- if(rbc == NULL) {
- errln("the root collator is not a RuleBasedCollator");
- return;
- }
-
- static const UChar s[2] = { 0xfffe, 0xffff };
- UVector64 ces(errorCode);
- rbc->internalGetCEs(UnicodeString(FALSE, s, 2), ces, errorCode);
- errorCode.assertSuccess();
- if(ces.size() != 2) {
- errln("expected 2 CEs for <FFFE, FFFF>, got %d", (int)ces.size());
- return;
- }
- int64_t ce = ces.elementAti(0);
- int64_t expected = Collation::makeCE(Collation::MERGE_SEPARATOR_PRIMARY);
- if(ce != expected) {
- errln("CE(U+fffe)=%04lx != 02..", (long)ce);
- }
-
- ce = ces.elementAti(1);
- expected = Collation::makeCE(Collation::MAX_PRIMARY);
- if(ce != expected) {
- errln("CE(U+ffff)=%04lx != max..", (long)ce);
- }
-}
-
-void CollationTest::TestImplicits() {
- IcuTestErrorCode errorCode(*this, "TestImplicits");
-
- const CollationData *cd = CollationRoot::getData(errorCode);
- if(errorCode.logDataIfFailureAndReset("CollationRoot::getData()")) {
- return;
- }
-
- // Implicit primary weights should be assigned for the following sets,
- // and sort in ascending order by set and then code point.
- // See http://www.unicode.org/reports/tr10/#Implicit_Weights
-
- // core Han Unified Ideographs
- UnicodeSet coreHan("[\\p{unified_ideograph}&"
- "[\\p{Block=CJK_Unified_Ideographs}"
- "\\p{Block=CJK_Compatibility_Ideographs}]]",
- errorCode);
- // all other Unified Han ideographs
- UnicodeSet otherHan("[\\p{unified ideograph}-"
- "[\\p{Block=CJK_Unified_Ideographs}"
- "\\p{Block=CJK_Compatibility_Ideographs}]]",
- errorCode);
- UnicodeSet unassigned("[[:Cn:][:Cs:][:Co:]]", errorCode);
- unassigned.remove(0xfffe, 0xffff); // These have special CLDR root mappings.
-
- // Starting with CLDR 26/ICU 54, the root Han order may instead be
- // the Unihan radical-stroke order.
- // The tests should pass either way, so we only test the order of a small set of Han characters
- // whose radical-stroke order is the same as their code point order.
- UnicodeSet someHanInCPOrder(
- "[\\u4E00-\\u4E16\\u4E18-\\u4E2B\\u4E2D-\\u4E3C\\u4E3E-\\u4E48"
- "\\u4E4A-\\u4E60\\u4E63-\\u4E8F\\u4E91-\\u4F63\\u4F65-\\u50F1\\u50F3-\\u50F6]",
- errorCode);
- UnicodeSet inOrder(someHanInCPOrder);
- inOrder.addAll(unassigned).freeze();
- if(errorCode.logIfFailureAndReset("UnicodeSet")) {
- return;
- }
- const UnicodeSet *sets[] = { &coreHan, &otherHan, &unassigned };
- UChar32 prev = 0;
- uint32_t prevPrimary = 0;
- UTF16CollationIterator ci(cd, FALSE, NULL, NULL, NULL);
- for(int32_t i = 0; i < UPRV_LENGTHOF(sets); ++i) {
- LocalPointer<UnicodeSetIterator> iter(new UnicodeSetIterator(*sets[i]));
- while(iter->next()) {
- UChar32 c = iter->getCodepoint();
- UnicodeString s(c);
- ci.setText(s.getBuffer(), s.getBuffer() + s.length());
- int64_t ce = ci.nextCE(errorCode);
- int64_t ce2 = ci.nextCE(errorCode);
- if(errorCode.logIfFailureAndReset("CollationIterator.nextCE()")) {
- return;
- }
- if(ce == Collation::NO_CE || ce2 != Collation::NO_CE) {
- errln("CollationIterator.nextCE(U+%04lx) did not yield exactly one CE", (long)c);
- continue;
- }
- if((ce & 0xffffffff) != Collation::COMMON_SEC_AND_TER_CE) {
- errln("CollationIterator.nextCE(U+%04lx) has non-common sec/ter weights: %08lx",
- (long)c, (long)(ce & 0xffffffff));
- continue;
- }
- uint32_t primary = (uint32_t)(ce >> 32);
- if(!(primary > prevPrimary) && inOrder.contains(c) && inOrder.contains(prev)) {
- errln("CE(U+%04lx)=%04lx.. not greater than CE(U+%04lx)=%04lx..",
- (long)c, (long)primary, (long)prev, (long)prevPrimary);
- }
- prev = c;
- prevPrimary = primary;
- }
- }
-}
-
-void CollationTest::TestNulTerminated() {
- IcuTestErrorCode errorCode(*this, "TestNulTerminated");
- const CollationData *data = CollationRoot::getData(errorCode);
- if(errorCode.logDataIfFailureAndReset("CollationRoot::getData()")) {
- return;
- }
-
- static const UChar s[] = { 0x61, 0x62, 0x61, 0x62, 0 };
-
- UTF16CollationIterator ci1(data, FALSE, s, s, s + 2);
- UTF16CollationIterator ci2(data, FALSE, s + 2, s + 2, NULL);
- for(int32_t i = 0;; ++i) {
- int64_t ce1 = ci1.nextCE(errorCode);
- int64_t ce2 = ci2.nextCE(errorCode);
- if(errorCode.logIfFailureAndReset("CollationIterator.nextCE()")) {
- return;
- }
- if(ce1 != ce2) {
- errln("CollationIterator.nextCE(with length) != nextCE(NUL-terminated) at CE %d", (int)i);
- break;
- }
- if(ce1 == Collation::NO_CE) { break; }
- }
-}
-
-void CollationTest::TestIllegalUTF8() {
- IcuTestErrorCode errorCode(*this, "TestIllegalUTF8");
-
- setRootCollator(errorCode);
- if(errorCode.isFailure()) {
- errorCode.reset();
- return;
- }
- coll->setAttribute(UCOL_STRENGTH, UCOL_IDENTICAL, errorCode);
-
- static const char *strings[] = {
- // U+FFFD
- "a\xef\xbf\xbdz",
- // illegal byte sequences
- "a\x80z", // trail byte
- "a\xc1\x81z", // non-shortest form
- "a\xe0\x82\x83z", // non-shortest form
- "a\xed\xa0\x80z", // lead surrogate: would be U+D800
- "a\xed\xbf\xbfz", // trail surrogate: would be U+DFFF
- "a\xf0\x8f\xbf\xbfz", // non-shortest form
- "a\xf4\x90\x80\x80z" // out of range: would be U+110000
- };
-
- StringPiece fffd(strings[0]);
- for(int32_t i = 1; i < UPRV_LENGTHOF(strings); ++i) {
- StringPiece illegal(strings[i]);
- UCollationResult order = coll->compareUTF8(fffd, illegal, errorCode);
- if(order != UCOL_EQUAL) {
- errln("compareUTF8(U+FFFD, string %d with illegal UTF-8)=%d != UCOL_EQUAL",
- (int)i, order);
- }
- }
-}
-
-namespace {
-
-void addLeadSurrogatesForSupplementary(const UnicodeSet &src, UnicodeSet &dest) {
- for(UChar32 c = 0x10000; c < 0x110000;) {
- UChar32 next = c + 0x400;
- if(src.containsSome(c, next - 1)) {
- dest.add(U16_LEAD(c));
- }
- c = next;
- }
-}
-
-} // namespace
-
-void CollationTest::TestShortFCDData() {
- // See CollationFCD class comments.
- IcuTestErrorCode errorCode(*this, "TestShortFCDData");
- UnicodeSet expectedLccc("[:^lccc=0:]", errorCode);
- errorCode.assertSuccess();
- expectedLccc.add(0xdc00, 0xdfff); // add all trail surrogates
- addLeadSurrogatesForSupplementary(expectedLccc, expectedLccc);
- UnicodeSet lccc; // actual
- for(UChar32 c = 0; c <= 0xffff; ++c) {
- if(CollationFCD::hasLccc(c)) { lccc.add(c); }
- }
- UnicodeSet diff(expectedLccc);
- diff.removeAll(lccc);
- diff.remove(0x10000, 0x10ffff); // hasLccc() only works for the BMP
- UnicodeString empty("[]");
- UnicodeString diffString;
- diff.toPattern(diffString, TRUE);
- assertEquals("CollationFCD::hasLccc() expected-actual", empty, diffString);
- diff = lccc;
- diff.removeAll(expectedLccc);
- diff.toPattern(diffString, TRUE);
- assertEquals("CollationFCD::hasLccc() actual-expected", empty, diffString, TRUE);
-
- UnicodeSet expectedTccc("[:^tccc=0:]", errorCode);
- if (errorCode.isSuccess()) {
- addLeadSurrogatesForSupplementary(expectedLccc, expectedTccc);
- addLeadSurrogatesForSupplementary(expectedTccc, expectedTccc);
- UnicodeSet tccc; // actual
- for(UChar32 c = 0; c <= 0xffff; ++c) {
- if(CollationFCD::hasTccc(c)) { tccc.add(c); }
- }
- diff = expectedTccc;
- diff.removeAll(tccc);
- diff.remove(0x10000, 0x10ffff); // hasTccc() only works for the BMP
- assertEquals("CollationFCD::hasTccc() expected-actual", empty, diffString);
- diff = tccc;
- diff.removeAll(expectedTccc);
- diff.toPattern(diffString, TRUE);
- assertEquals("CollationFCD::hasTccc() actual-expected", empty, diffString);
- }
-}
-
-class CodePointIterator {
-public:
- CodePointIterator(const UChar32 *cp, int32_t length) : cp(cp), length(length), pos(0) {}
- void resetToStart() { pos = 0; }
- UChar32 next() { return (pos < length) ? cp[pos++] : U_SENTINEL; }
- UChar32 previous() { return (pos > 0) ? cp[--pos] : U_SENTINEL; }
- int32_t getLength() const { return length; }
- int getIndex() const { return (int)pos; }
-private:
- const UChar32 *cp;
- int32_t length;
- int32_t pos;
-};
-
-void CollationTest::checkFCD(const char *name,
- CollationIterator &ci, CodePointIterator &cpi) {
- IcuTestErrorCode errorCode(*this, "checkFCD");
-
- // Iterate forward to the limit.
- for(;;) {
- UChar32 c1 = ci.nextCodePoint(errorCode);
- UChar32 c2 = cpi.next();
- if(c1 != c2) {
- errln("%s.nextCodePoint(to limit, 1st pass) = U+%04lx != U+%04lx at %d",
- name, (long)c1, (long)c2, cpi.getIndex());
- return;
- }
- if(c1 < 0) { break; }
- }
-
- // Iterate backward most of the way.
- for(int32_t n = (cpi.getLength() * 2) / 3; n > 0; --n) {
- UChar32 c1 = ci.previousCodePoint(errorCode);
- UChar32 c2 = cpi.previous();
- if(c1 != c2) {
- errln("%s.previousCodePoint() = U+%04lx != U+%04lx at %d",
- name, (long)c1, (long)c2, cpi.getIndex());
- return;
- }
- }
-
- // Forward again.
- for(;;) {
- UChar32 c1 = ci.nextCodePoint(errorCode);
- UChar32 c2 = cpi.next();
- if(c1 != c2) {
- errln("%s.nextCodePoint(to limit again) = U+%04lx != U+%04lx at %d",
- name, (long)c1, (long)c2, cpi.getIndex());
- return;
- }
- if(c1 < 0) { break; }
- }
-
- // Iterate backward to the start.
- for(;;) {
- UChar32 c1 = ci.previousCodePoint(errorCode);
- UChar32 c2 = cpi.previous();
- if(c1 != c2) {
- errln("%s.previousCodePoint(to start) = U+%04lx != U+%04lx at %d",
- name, (long)c1, (long)c2, cpi.getIndex());
- return;
- }
- if(c1 < 0) { break; }
- }
-}
-
-void CollationTest::TestFCD() {
- IcuTestErrorCode errorCode(*this, "TestFCD");
- const CollationData *data = CollationRoot::getData(errorCode);
- if(errorCode.logDataIfFailureAndReset("CollationRoot::getData()")) {
- return;
- }
-
- // Input string, not FCD, NUL-terminated.
- static const UChar s[] = {
- 0x308, 0xe1, 0x62, 0x301, 0x327, 0x430, 0x62,
- U16_LEAD(0x1D15F), U16_TRAIL(0x1D15F), // MUSICAL SYMBOL QUARTER NOTE=1D158 1D165, ccc=0, 216
- 0x327, 0x308, // ccc=202, 230
- U16_LEAD(0x1D16D), U16_TRAIL(0x1D16D), // MUSICAL SYMBOL COMBINING AUGMENTATION DOT, ccc=226
- U16_LEAD(0x1D15F), U16_TRAIL(0x1D15F),
- U16_LEAD(0x1D16D), U16_TRAIL(0x1D16D),
- 0xac01,
- 0xe7, // Character with tccc!=0 decomposed together with mis-ordered sequence.
- U16_LEAD(0x1D16D), U16_TRAIL(0x1D16D), U16_LEAD(0x1D165), U16_TRAIL(0x1D165),
- 0xe1, // Character with tccc!=0 decomposed together with decomposed sequence.
- 0xf73, 0xf75, // Tibetan composite vowels must be decomposed.
- 0x4e00, 0xf81,
- 0
- };
- // Expected code points.
- static const UChar32 cp[] = {
- 0x308, 0xe1, 0x62, 0x327, 0x301, 0x430, 0x62,
- 0x1D158, 0x327, 0x1D165, 0x1D16D, 0x308,
- 0x1D15F, 0x1D16D,
- 0xac01,
- 0x63, 0x327, 0x1D165, 0x1D16D,
- 0x61,
- 0xf71, 0xf71, 0xf72, 0xf74, 0x301,
- 0x4e00, 0xf71, 0xf80
- };
-
- FCDUTF16CollationIterator u16ci(data, FALSE, s, s, NULL);
- if(errorCode.logIfFailureAndReset("FCDUTF16CollationIterator constructor")) {
- return;
- }
- CodePointIterator cpi(cp, UPRV_LENGTHOF(cp));
- checkFCD("FCDUTF16CollationIterator", u16ci, cpi);
-
-#if U_HAVE_STD_STRING
- cpi.resetToStart();
- std::string utf8;
- UnicodeString(s).toUTF8String(utf8);
- FCDUTF8CollationIterator u8ci(data, FALSE,
- reinterpret_cast<const uint8_t *>(utf8.c_str()), 0, -1);
- if(errorCode.logIfFailureAndReset("FCDUTF8CollationIterator constructor")) {
- return;
- }
- checkFCD("FCDUTF8CollationIterator", u8ci, cpi);
-#endif
-
- cpi.resetToStart();
- UCharIterator iter;
- uiter_setString(&iter, s, UPRV_LENGTHOF(s) - 1); // -1: without the terminating NUL
- FCDUIterCollationIterator uici(data, FALSE, iter, 0);
- if(errorCode.logIfFailureAndReset("FCDUIterCollationIterator constructor")) {
- return;
- }
- checkFCD("FCDUIterCollationIterator", uici, cpi);
-}
-
-void CollationTest::checkAllocWeights(CollationWeights &cw,
- uint32_t lowerLimit, uint32_t upperLimit, int32_t n,
- int32_t someLength, int32_t minCount) {
- if(!cw.allocWeights(lowerLimit, upperLimit, n)) {
- errln("CollationWeights::allocWeights(%lx, %lx, %ld) = FALSE",
- (long)lowerLimit, (long)upperLimit, (long)n);
- return;
- }
- uint32_t previous = lowerLimit;
- int32_t count = 0; // number of weights that have someLength
- for(int32_t i = 0; i < n; ++i) {
- uint32_t w = cw.nextWeight();
- if(w == 0xffffffff) {
- errln("CollationWeights::allocWeights(%lx, %lx, %ld).nextWeight() "
- "returns only %ld weights",
- (long)lowerLimit, (long)upperLimit, (long)n, (long)i);
- return;
- }
- if(!(previous < w && w < upperLimit)) {
- errln("CollationWeights::allocWeights(%lx, %lx, %ld).nextWeight() "
- "number %ld -> %lx not between %lx and %lx",
- (long)lowerLimit, (long)upperLimit, (long)n,
- (long)(i + 1), (long)w, (long)previous, (long)upperLimit);
- return;
- }
- if(CollationWeights::lengthOfWeight(w) == someLength) { ++count; }
- }
- if(count < minCount) {
- errln("CollationWeights::allocWeights(%lx, %lx, %ld).nextWeight() "
- "returns only %ld < %ld weights of length %d",
- (long)lowerLimit, (long)upperLimit, (long)n,
- (long)count, (long)minCount, (int)someLength);
- }
-}
-
-void CollationTest::TestCollationWeights() {
- CollationWeights cw;
-
- // Non-compressible primaries use 254 second bytes 02..FF.
- logln("CollationWeights.initForPrimary(non-compressible)");
- cw.initForPrimary(FALSE);
- // Expect 1 weight 11 and 254 weights 12xx.
- checkAllocWeights(cw, 0x10000000, 0x13000000, 255, 1, 1);
- checkAllocWeights(cw, 0x10000000, 0x13000000, 255, 2, 254);
- // Expect 255 two-byte weights from the ranges 10ff, 11xx, 1202.
- checkAllocWeights(cw, 0x10fefe40, 0x12030300, 260, 2, 255);
- // Expect 254 two-byte weights from the ranges 10ff and 11xx.
- checkAllocWeights(cw, 0x10fefe40, 0x12030300, 600, 2, 254);
- // Expect 254^2=64516 three-byte weights.
- // During computation, there should be 3 three-byte ranges
- // 10ffff, 11xxxx, 120202.
- // The middle one should be split 64515:1,
- // and the newly-split-off range and the last ranged lengthened.
- checkAllocWeights(cw, 0x10fffe00, 0x12020300, 1 + 64516 + 254 + 1, 3, 64516);
- // Expect weights 1102 & 1103.
- checkAllocWeights(cw, 0x10ff0000, 0x11040000, 2, 2, 2);
- // Expect weights 102102 & 102103.
- checkAllocWeights(cw, 0x1020ff00, 0x10210400, 2, 3, 2);
-
- // Compressible primaries use 251 second bytes 04..FE.
- logln("CollationWeights.initForPrimary(compressible)");
- cw.initForPrimary(TRUE);
- // Expect 1 weight 11 and 251 weights 12xx.
- checkAllocWeights(cw, 0x10000000, 0x13000000, 252, 1, 1);
- checkAllocWeights(cw, 0x10000000, 0x13000000, 252, 2, 251);
- // Expect 252 two-byte weights from the ranges 10fe, 11xx, 1204.
- checkAllocWeights(cw, 0x10fdfe40, 0x12050300, 260, 2, 252);
- // Expect weights 1104 & 1105.
- checkAllocWeights(cw, 0x10fe0000, 0x11060000, 2, 2, 2);
- // Expect weights 102102 & 102103.
- checkAllocWeights(cw, 0x1020ff00, 0x10210400, 2, 3, 2);
-
- // Secondary and tertiary weights use only bytes 3 & 4.
- logln("CollationWeights.initForSecondary()");
- cw.initForSecondary();
- // Expect weights fbxx and all four fc..ff.
- checkAllocWeights(cw, 0xfb20, 0x10000, 20, 3, 4);
-
- logln("CollationWeights.initForTertiary()");
- cw.initForTertiary();
- // Expect weights 3dxx and both 3e & 3f.
- checkAllocWeights(cw, 0x3d02, 0x4000, 10, 3, 2);
-}
-
-namespace {
-
-UBool isValidCE(const CollationRootElements &re, const CollationData &data,
- uint32_t p, uint32_t s, uint32_t ctq) {
- uint32_t p1 = p >> 24;
- uint32_t p2 = (p >> 16) & 0xff;
- uint32_t p3 = (p >> 8) & 0xff;
- uint32_t p4 = p & 0xff;
- uint32_t s1 = s >> 8;
- uint32_t s2 = s & 0xff;
- // ctq = Case, Tertiary, Quaternary
- uint32_t c = (ctq & Collation::CASE_MASK) >> 14;
- uint32_t t = ctq & Collation::ONLY_TERTIARY_MASK;
- uint32_t t1 = t >> 8;
- uint32_t t2 = t & 0xff;
- uint32_t q = ctq & Collation::QUATERNARY_MASK;
- // No leading zero bytes.
- if((p != 0 && p1 == 0) || (s != 0 && s1 == 0) || (t != 0 && t1 == 0)) {
- return FALSE;
- }
- // No intermediate zero bytes.
- if(p1 != 0 && p2 == 0 && (p & 0xffff) != 0) {
- return FALSE;
- }
- if(p2 != 0 && p3 == 0 && p4 != 0) {
- return FALSE;
- }
- // Minimum & maximum lead bytes.
- if((p1 != 0 && p1 <= Collation::MERGE_SEPARATOR_BYTE) ||
- s1 == Collation::LEVEL_SEPARATOR_BYTE ||
- t1 == Collation::LEVEL_SEPARATOR_BYTE || t1 > 0x3f) {
- return FALSE;
- }
- if(c > 2) {
- return FALSE;
- }
- // The valid byte range for the second primary byte depends on compressibility.
- if(p2 != 0) {
- if(data.isCompressibleLeadByte(p1)) {
- if(p2 <= Collation::PRIMARY_COMPRESSION_LOW_BYTE ||
- Collation::PRIMARY_COMPRESSION_HIGH_BYTE <= p2) {
- return FALSE;
- }
- } else {
- if(p2 <= Collation::LEVEL_SEPARATOR_BYTE) {
- return FALSE;
- }
- }
- }
- // Other bytes just need to avoid the level separator.
- // Trailing zeros are ok.
- U_ASSERT(Collation::LEVEL_SEPARATOR_BYTE == 1);
- if(p3 == Collation::LEVEL_SEPARATOR_BYTE || p4 == Collation::LEVEL_SEPARATOR_BYTE ||
- s2 == Collation::LEVEL_SEPARATOR_BYTE || t2 == Collation::LEVEL_SEPARATOR_BYTE) {
- return FALSE;
- }
- // Well-formed CEs.
- if(p == 0) {
- if(s == 0) {
- if(t == 0) {
- // Completely ignorable CE.
- // Quaternary CEs are not supported.
- if(c != 0 || q != 0) {
- return FALSE;
- }
- } else {
- // Tertiary CE.
- if(t < re.getTertiaryBoundary() || c != 2) {
- return FALSE;
- }
- }
- } else {
- // Secondary CE.
- if(s < re.getSecondaryBoundary() || t == 0 || t >= re.getTertiaryBoundary()) {
- return FALSE;
- }
- }
- } else {
- // Primary CE.
- if(s == 0 || (Collation::COMMON_WEIGHT16 < s && s <= re.getLastCommonSecondary()) ||
- s >= re.getSecondaryBoundary()) {
- return FALSE;
- }
- if(t == 0 || t >= re.getTertiaryBoundary()) {
- return FALSE;
- }
- }
- return TRUE;
-}
-
-UBool isValidCE(const CollationRootElements &re, const CollationData &data, int64_t ce) {
- uint32_t p = (uint32_t)(ce >> 32);
- uint32_t secTer = (uint32_t)ce;
- return isValidCE(re, data, p, secTer >> 16, secTer & 0xffff);
-}
-
-class RootElementsIterator {
-public:
- RootElementsIterator(const CollationData &root)
- : data(root),
- elements(root.rootElements), length(root.rootElementsLength),
- pri(0), secTer(0),
- index((int32_t)elements[CollationRootElements::IX_FIRST_TERTIARY_INDEX]) {}
-
- UBool next() {
- if(index >= length) { return FALSE; }
- uint32_t p = elements[index];
- if(p == CollationRootElements::PRIMARY_SENTINEL) { return FALSE; }
- if((p & CollationRootElements::SEC_TER_DELTA_FLAG) != 0) {
- ++index;
- secTer = p & ~CollationRootElements::SEC_TER_DELTA_FLAG;
- return TRUE;
- }
- if((p & CollationRootElements::PRIMARY_STEP_MASK) != 0) {
- // End of a range, enumerate the primaries in the range.
- int32_t step = (int32_t)p & CollationRootElements::PRIMARY_STEP_MASK;
- p &= 0xffffff00;
- if(pri == p) {
- // Finished the range, return the next CE after it.
- ++index;
- return next();
- }
- U_ASSERT(pri < p);
- // Return the next primary in this range.
- UBool isCompressible = data.isCompressiblePrimary(pri);
- if((pri & 0xffff) == 0) {
- pri = Collation::incTwoBytePrimaryByOffset(pri, isCompressible, step);
- } else {
- pri = Collation::incThreeBytePrimaryByOffset(pri, isCompressible, step);
- }
- return TRUE;
- }
- // Simple primary CE.
- ++index;
- pri = p;
- // Does this have an explicit below-common sec/ter unit,
- // or does it imply a common one?
- if(index == length) {
- secTer = Collation::COMMON_SEC_AND_TER_CE;
- } else {
- secTer = elements[index];
- if((secTer & CollationRootElements::SEC_TER_DELTA_FLAG) == 0) {
- // No sec/ter delta.
- secTer = Collation::COMMON_SEC_AND_TER_CE;
- } else {
- secTer &= ~CollationRootElements::SEC_TER_DELTA_FLAG;
- if(secTer > Collation::COMMON_SEC_AND_TER_CE) {
- // Implied sec/ter.
- secTer = Collation::COMMON_SEC_AND_TER_CE;
- } else {
- // Explicit sec/ter below common/common.
- ++index;
- }
- }
- }
- return TRUE;
- }
-
- uint32_t getPrimary() const { return pri; }
- uint32_t getSecTer() const { return secTer; }
-
-private:
- const CollationData &data;
- const uint32_t *elements;
- int32_t length;
-
- uint32_t pri;
- uint32_t secTer;
- int32_t index;
-};
-
-} // namespace
-
-void CollationTest::TestRootElements() {
- IcuTestErrorCode errorCode(*this, "TestRootElements");
- const CollationData *root = CollationRoot::getData(errorCode);
- if(errorCode.logDataIfFailureAndReset("CollationRoot::getData()")) {
- return;
- }
- CollationRootElements rootElements(root->rootElements, root->rootElementsLength);
- RootElementsIterator iter(*root);
-
- // We check each root CE for validity,
- // and we also verify that there is a tailoring gap between each two CEs.
- CollationWeights cw1c; // compressible primary weights
- CollationWeights cw1u; // uncompressible primary weights
- CollationWeights cw2;
- CollationWeights cw3;
-
- cw1c.initForPrimary(TRUE);
- cw1u.initForPrimary(FALSE);
- cw2.initForSecondary();
- cw3.initForTertiary();
-
- // Note: The root elements do not include Han-implicit or unassigned-implicit CEs,
- // nor the special merge-separator CE for U+FFFE.
- uint32_t prevPri = 0;
- uint32_t prevSec = 0;
- uint32_t prevTer = 0;
- while(iter.next()) {
- uint32_t pri = iter.getPrimary();
- uint32_t secTer = iter.getSecTer();
- // CollationRootElements CEs must have 0 case and quaternary bits.
- if((secTer & Collation::CASE_AND_QUATERNARY_MASK) != 0) {
- errln("CollationRootElements CE has non-zero case and/or quaternary bits: %08lx %08lx",
- (long)pri, (long)secTer);
- }
- uint32_t sec = secTer >> 16;
- uint32_t ter = secTer & Collation::ONLY_TERTIARY_MASK;
- uint32_t ctq = ter;
- if(pri == 0 && sec == 0 && ter != 0) {
- // Tertiary CEs must have uppercase bits,
- // but they are not stored in the CollationRootElements.
- ctq |= 0x8000;
- }
- if(!isValidCE(rootElements, *root, pri, sec, ctq)) {
- errln("invalid root CE %08lx %08lx", (long)pri, (long)secTer);
- } else {
- if(pri != prevPri) {
- uint32_t newWeight = 0;
- if(prevPri == 0 || prevPri >= Collation::FFFD_PRIMARY) {
- // There is currently no tailoring gap after primary ignorables,
- // and we forbid tailoring after U+FFFD and U+FFFF.
- } else if(root->isCompressiblePrimary(prevPri)) {
- if(!cw1c.allocWeights(prevPri, pri, 1)) {
- errln("no primary/compressible tailoring gap between %08lx and %08lx",
- (long)prevPri, (long)pri);
- } else {
- newWeight = cw1c.nextWeight();
- }
- } else {
- if(!cw1u.allocWeights(prevPri, pri, 1)) {
- errln("no primary/uncompressible tailoring gap between %08lx and %08lx",
- (long)prevPri, (long)pri);
- } else {
- newWeight = cw1u.nextWeight();
- }
- }
- if(newWeight != 0 && !(prevPri < newWeight && newWeight < pri)) {
- errln("mis-allocated primary weight, should get %08lx < %08lx < %08lx",
- (long)prevPri, (long)newWeight, (long)pri);
- }
- } else if(sec != prevSec) {
- uint32_t lowerLimit =
- prevSec == 0 ? rootElements.getSecondaryBoundary() - 0x100 : prevSec;
- if(!cw2.allocWeights(lowerLimit, sec, 1)) {
- errln("no secondary tailoring gap between %04x and %04x", lowerLimit, sec);
- } else {
- uint32_t newWeight = cw2.nextWeight();
- if(!(prevSec < newWeight && newWeight < sec)) {
- errln("mis-allocated secondary weight, should get %04x < %04x < %04x",
- (long)lowerLimit, (long)newWeight, (long)sec);
- }
- }
- } else if(ter != prevTer) {
- uint32_t lowerLimit =
- prevTer == 0 ? rootElements.getTertiaryBoundary() - 0x100 : prevTer;
- if(!cw3.allocWeights(lowerLimit, ter, 1)) {
- errln("no teriary tailoring gap between %04x and %04x", lowerLimit, ter);
- } else {
- uint32_t newWeight = cw3.nextWeight();
- if(!(prevTer < newWeight && newWeight < ter)) {
- errln("mis-allocated secondary weight, should get %04x < %04x < %04x",
- (long)lowerLimit, (long)newWeight, (long)ter);
- }
- }
- } else {
- errln("duplicate root CE %08lx %08lx", (long)pri, (long)secTer);
- }
- }
- prevPri = pri;
- prevSec = sec;
- prevTer = ter;
- }
-}
-
-void CollationTest::TestTailoredElements() {
- IcuTestErrorCode errorCode(*this, "TestTailoredElements");
- const CollationData *root = CollationRoot::getData(errorCode);
- if(errorCode.logDataIfFailureAndReset("CollationRoot::getData()")) {
- return;
- }
- CollationRootElements rootElements(root->rootElements, root->rootElementsLength);
-
- UHashtable *prevLocales = uhash_open(uhash_hashChars, uhash_compareChars, NULL, errorCode);
- if(errorCode.logIfFailureAndReset("failed to create a hash table")) {
- return;
- }
- uhash_setKeyDeleter(prevLocales, uprv_free);
- // TestRootElements() tests the root collator which does not have tailorings.
- uhash_puti(prevLocales, uprv_strdup(""), 1, errorCode);
- uhash_puti(prevLocales, uprv_strdup("root"), 1, errorCode);
- uhash_puti(prevLocales, uprv_strdup("root@collation=standard"), 1, errorCode);
-
- UVector64 ces(errorCode);
- LocalPointer<StringEnumeration> locales(Collator::getAvailableLocales());
- U_ASSERT(locales.isValid());
- const char *localeID = "root";
- do {
- Locale locale(localeID);
- LocalPointer<StringEnumeration> types(
- Collator::getKeywordValuesForLocale("collation", locale, FALSE, errorCode));
- errorCode.assertSuccess();
- const char *type; // first: default type
- while((type = types->next(NULL, errorCode)) != NULL) {
- if(strncmp(type, "private-", 8) == 0) {
- errln("Collator::getKeywordValuesForLocale(%s) returns private collation keyword: %s",
- localeID, type);
- }
- Locale localeWithType(locale);
- localeWithType.setKeywordValue("collation", type, errorCode);
- errorCode.assertSuccess();
- LocalPointer<Collator> coll(Collator::createInstance(localeWithType, errorCode));
- if(errorCode.logIfFailureAndReset("Collator::createInstance(%s)",
- localeWithType.getName())) {
- continue;
- }
- Locale actual = coll->getLocale(ULOC_ACTUAL_LOCALE, errorCode);
- if(uhash_geti(prevLocales, actual.getName()) != 0) {
- continue;
- }
- uhash_puti(prevLocales, uprv_strdup(actual.getName()), 1, errorCode);
- errorCode.assertSuccess();
- logln("TestTailoredElements(): requested %s -> actual %s",
- localeWithType.getName(), actual.getName());
- RuleBasedCollator *rbc = dynamic_cast<RuleBasedCollator *>(coll.getAlias());
- if(rbc == NULL) {
- continue;
- }
- // Note: It would be better to get tailored strings such that we can
- // identify the prefix, and only get the CEs for the prefix+string,
- // not also for the prefix.
- // There is currently no API for that.
- // It would help in an unusual case where a contraction starting in the prefix
- // extends past its end, and we do not see the intended mapping.
- // For example, for a mapping p|st, if there is also a contraction ps,
- // then we get CEs(ps)+CEs(t), rather than CEs(p|st).
- LocalPointer<UnicodeSet> tailored(coll->getTailoredSet(errorCode));
- errorCode.assertSuccess();
- UnicodeSetIterator iter(*tailored);
- while(iter.next()) {
- const UnicodeString &s = iter.getString();
- ces.removeAllElements();
- rbc->internalGetCEs(s, ces, errorCode);
- errorCode.assertSuccess();
- for(int32_t i = 0; i < ces.size(); ++i) {
- int64_t ce = ces.elementAti(i);
- if(!isValidCE(rootElements, *root, ce)) {
- errln("invalid tailored CE %016llx at CE index %d from string:",
- (long long)ce, (int)i);
- infoln(prettify(s));
- }
- }
- }
- }
- } while((localeID = locales->next(NULL, errorCode)) != NULL);
- uhash_close(prevLocales);
-}
-
-UnicodeString CollationTest::printSortKey(const uint8_t *p, int32_t length) {
- UnicodeString s;
- for(int32_t i = 0; i < length; ++i) {
- if(i > 0) { s.append((UChar)0x20); }
- uint8_t b = p[i];
- if(b == 0) {
- s.append((UChar)0x2e); // period
- } else if(b == 1) {
- s.append((UChar)0x7c); // vertical bar
- } else {
- appendHex(b, 2, s);
- }
- }
- return s;
-}
-
-UnicodeString CollationTest::printCollationKey(const CollationKey &key) {
- int32_t length;
- const uint8_t *p = key.getByteArray(length);
- return printSortKey(p, length);
-}
-
-UBool CollationTest::readNonEmptyLine(UCHARBUF *f, IcuTestErrorCode &errorCode) {
- for(;;) {
- int32_t lineLength;
- const UChar *line = ucbuf_readline(f, &lineLength, errorCode);
- if(line == NULL || errorCode.isFailure()) {
- fileLine.remove();
- return FALSE;
- }
- ++fileLineNumber;
- // Strip trailing CR/LF, comments, and spaces.
- const UChar *comment = u_memchr(line, 0x23, lineLength); // '#'
- if(comment != NULL) {
- lineLength = (int32_t)(comment - line);
- } else {
- while(lineLength > 0 && isCROrLF(line[lineLength - 1])) { --lineLength; }
- }
- while(lineLength > 0 && isSpace(line[lineLength - 1])) { --lineLength; }
- if(lineLength != 0) {
- fileLine.setTo(FALSE, line, lineLength);
- return TRUE;
- }
- // Empty line, continue.
- }
-}
-
-void CollationTest::parseString(int32_t &start, UnicodeString &prefix, UnicodeString &s,
- UErrorCode &errorCode) {
- int32_t length = fileLine.length();
- int32_t i;
- for(i = start; i < length && !isSpace(fileLine[i]); ++i) {}
- int32_t pipeIndex = fileLine.indexOf((UChar)0x7c, start, i - start); // '|'
- if(pipeIndex >= 0) {
- prefix = fileLine.tempSubStringBetween(start, pipeIndex).unescape();
- if(prefix.isEmpty()) {
- errln("empty prefix on line %d", (int)fileLineNumber);
- infoln(fileLine);
- errorCode = U_PARSE_ERROR;
- return;
- }
- start = pipeIndex + 1;
- } else {
- prefix.remove();
- }
- s = fileLine.tempSubStringBetween(start, i).unescape();
- if(s.isEmpty()) {
- errln("empty string on line %d", (int)fileLineNumber);
- infoln(fileLine);
- errorCode = U_PARSE_ERROR;
- return;
- }
- start = i;
-}
-
-Collation::Level CollationTest::parseRelationAndString(UnicodeString &s, IcuTestErrorCode &errorCode) {
- Collation::Level relation;
- int32_t start;
- if(fileLine[0] == 0x3c) { // <
- UChar second = fileLine[1];
- start = 2;
- switch(second) {
- case 0x31: // <1
- relation = Collation::PRIMARY_LEVEL;
- break;
- case 0x32: // <2
- relation = Collation::SECONDARY_LEVEL;
- break;
- case 0x33: // <3
- relation = Collation::TERTIARY_LEVEL;
- break;
- case 0x34: // <4
- relation = Collation::QUATERNARY_LEVEL;
- break;
- case 0x63: // <c
- relation = Collation::CASE_LEVEL;
- break;
- case 0x69: // <i
- relation = Collation::IDENTICAL_LEVEL;
- break;
- default: // just <
- relation = Collation::NO_LEVEL;
- start = 1;
- break;
- }
- } else if(fileLine[0] == 0x3d) { // =
- relation = Collation::ZERO_LEVEL;
- start = 1;
- } else {
- start = 0;
- }
- if(start == 0 || !isSpace(fileLine[start])) {
- errln("no relation (= < <1 <2 <c <3 <4 <i) at beginning of line %d", (int)fileLineNumber);
- infoln(fileLine);
- errorCode.set(U_PARSE_ERROR);
- return Collation::NO_LEVEL;
- }
- start = skipSpaces(start);
- UnicodeString prefix;
- parseString(start, prefix, s, errorCode);
- if(errorCode.isSuccess() && !prefix.isEmpty()) {
- errln("prefix string not allowed for test string: on line %d", (int)fileLineNumber);
- infoln(fileLine);
- errorCode.set(U_PARSE_ERROR);
- return Collation::NO_LEVEL;
- }
- if(start < fileLine.length()) {
- errln("unexpected line contents after test string on line %d", (int)fileLineNumber);
- infoln(fileLine);
- errorCode.set(U_PARSE_ERROR);
- return Collation::NO_LEVEL;
- }
- return relation;
-}
-
-static const struct {
- const char *name;
- UColAttribute attr;
-} attributes[] = {
- { "backwards", UCOL_FRENCH_COLLATION },
- { "alternate", UCOL_ALTERNATE_HANDLING },
- { "caseFirst", UCOL_CASE_FIRST },
- { "caseLevel", UCOL_CASE_LEVEL },
- // UCOL_NORMALIZATION_MODE is turned on and off automatically.
- { "strength", UCOL_STRENGTH },
- // UCOL_HIRAGANA_QUATERNARY_MODE is deprecated.
- { "numeric", UCOL_NUMERIC_COLLATION }
-};
-
-static const struct {
- const char *name;
- UColAttributeValue value;
-} attributeValues[] = {
- { "default", UCOL_DEFAULT },
- { "primary", UCOL_PRIMARY },
- { "secondary", UCOL_SECONDARY },
- { "tertiary", UCOL_TERTIARY },
- { "quaternary", UCOL_QUATERNARY },
- { "identical", UCOL_IDENTICAL },
- { "off", UCOL_OFF },
- { "on", UCOL_ON },
- { "shifted", UCOL_SHIFTED },
- { "non-ignorable", UCOL_NON_IGNORABLE },
- { "lower", UCOL_LOWER_FIRST },
- { "upper", UCOL_UPPER_FIRST }
-};
-
-void CollationTest::parseAndSetAttribute(IcuTestErrorCode &errorCode) {
- // Parse attributes even if the Collator could not be created,
- // in order to report syntax errors.
- int32_t start = skipSpaces(1);
- int32_t equalPos = fileLine.indexOf(0x3d);
- if(equalPos < 0) {
- if(fileLine.compare(start, 7, UNICODE_STRING("reorder", 7)) == 0) {
- parseAndSetReorderCodes(start + 7, errorCode);
- return;
- }
- errln("missing '=' on line %d", (int)fileLineNumber);
- infoln(fileLine);
- errorCode.set(U_PARSE_ERROR);
- return;
- }
-
- UnicodeString attrString = fileLine.tempSubStringBetween(start, equalPos);
- UnicodeString valueString = fileLine.tempSubString(equalPos+1);
- if(attrString == UNICODE_STRING("maxVariable", 11)) {
- UColReorderCode max;
- if(valueString == UNICODE_STRING("space", 5)) {
- max = UCOL_REORDER_CODE_SPACE;
- } else if(valueString == UNICODE_STRING("punct", 5)) {
- max = UCOL_REORDER_CODE_PUNCTUATION;
- } else if(valueString == UNICODE_STRING("symbol", 6)) {
- max = UCOL_REORDER_CODE_SYMBOL;
- } else if(valueString == UNICODE_STRING("currency", 8)) {
- max = UCOL_REORDER_CODE_CURRENCY;
- } else {
- errln("invalid attribute value name on line %d", (int)fileLineNumber);
- infoln(fileLine);
- errorCode.set(U_PARSE_ERROR);
- return;
- }
- if(coll != NULL) {
- coll->setMaxVariable(max, errorCode);
- if(errorCode.isFailure()) {
- errln("setMaxVariable() failed on line %d: %s",
- (int)fileLineNumber, errorCode.errorName());
- infoln(fileLine);
- return;
- }
- }
- fileLine.remove();
- return;
- }
-
- UColAttribute attr;
- for(int32_t i = 0;; ++i) {
- if(i == UPRV_LENGTHOF(attributes)) {
- errln("invalid attribute name on line %d", (int)fileLineNumber);
- infoln(fileLine);
- errorCode.set(U_PARSE_ERROR);
- return;
- }
- if(attrString == UnicodeString(attributes[i].name, -1, US_INV)) {
- attr = attributes[i].attr;
- break;
- }
- }
-
- UColAttributeValue value;
- for(int32_t i = 0;; ++i) {
- if(i == UPRV_LENGTHOF(attributeValues)) {
- errln("invalid attribute value name on line %d", (int)fileLineNumber);
- infoln(fileLine);
- errorCode.set(U_PARSE_ERROR);
- return;
- }
- if(valueString == UnicodeString(attributeValues[i].name, -1, US_INV)) {
- value = attributeValues[i].value;
- break;
- }
- }
-
- if(coll != NULL) {
- coll->setAttribute(attr, value, errorCode);
- if(errorCode.isFailure()) {
- errln("illegal attribute=value combination on line %d: %s",
- (int)fileLineNumber, errorCode.errorName());
- infoln(fileLine);
- return;
- }
- }
- fileLine.remove();
-}
-
-void CollationTest::parseAndSetReorderCodes(int32_t start, IcuTestErrorCode &errorCode) {
- UVector32 reorderCodes(errorCode);
- while(start < fileLine.length()) {
- start = skipSpaces(start);
- int32_t limit = start;
- while(limit < fileLine.length() && !isSpace(fileLine[limit])) { ++limit; }
- CharString name;
- name.appendInvariantChars(fileLine.tempSubStringBetween(start, limit), errorCode);
- int32_t code = CollationRuleParser::getReorderCode(name.data());
- if(code < 0) {
- if(uprv_stricmp(name.data(), "default") == 0) {
- code = UCOL_REORDER_CODE_DEFAULT; // -1
- } else {
- errln("invalid reorder code '%s' on line %d", name.data(), (int)fileLineNumber);
- infoln(fileLine);
- errorCode.set(U_PARSE_ERROR);
- return;
- }
- }
- reorderCodes.addElement(code, errorCode);
- start = limit;
- }
- if(coll != NULL) {
- coll->setReorderCodes(reorderCodes.getBuffer(), reorderCodes.size(), errorCode);
- if(errorCode.isFailure()) {
- errln("setReorderCodes() failed on line %d: %s",
- (int)fileLineNumber, errorCode.errorName());
- infoln(fileLine);
- return;
- }
- }
- fileLine.remove();
-}
-
-void CollationTest::buildTailoring(UCHARBUF *f, IcuTestErrorCode &errorCode) {
- UnicodeString rules;
- while(readNonEmptyLine(f, errorCode) && !isSectionStarter(fileLine[0])) {
- rules.append(fileLine.unescape());
- }
- if(errorCode.isFailure()) { return; }
- logln(rules);
-
- UParseError parseError;
- UnicodeString reason;
- delete coll;
- coll = new RuleBasedCollator(rules, parseError, reason, errorCode);
- if(coll == NULL) {
- errln("unable to allocate a new collator");
- errorCode.set(U_MEMORY_ALLOCATION_ERROR);
- return;
- }
- if(errorCode.isFailure()) {
- dataerrln("RuleBasedCollator(rules) failed - %s", errorCode.errorName());
- infoln(UnicodeString(" reason: ") + reason);
- if(parseError.offset >= 0) { infoln(" rules offset: %d", (int)parseError.offset); }
- if(parseError.preContext[0] != 0 || parseError.postContext[0] != 0) {
- infoln(UnicodeString(" snippet: ...") +
- parseError.preContext + "(!)" + parseError.postContext + "...");
- }
- delete coll;
- coll = NULL;
- errorCode.reset();
- } else {
- assertEquals("no error reason when RuleBasedCollator(rules) succeeds",
- UnicodeString(), reason);
- }
-}
-
-void CollationTest::setRootCollator(IcuTestErrorCode &errorCode) {
- if(errorCode.isFailure()) { return; }
- delete coll;
- coll = Collator::createInstance(Locale::getRoot(), errorCode);
- if(errorCode.isFailure()) {
- dataerrln("unable to create a root collator");
- return;
- }
-}
-
-void CollationTest::setLocaleCollator(IcuTestErrorCode &errorCode) {
- if(errorCode.isFailure()) { return; }
- delete coll;
- coll = NULL;
- int32_t at = fileLine.indexOf((UChar)0x40, 9); // @ is not invariant
- if(at >= 0) {
- fileLine.setCharAt(at, (UChar)0x2a); // *
- }
- CharString localeID;
- localeID.appendInvariantChars(fileLine.tempSubString(9), errorCode);
- if(at >= 0) {
- localeID.data()[at - 9] = '@';
- }
- Locale locale(localeID.data());
- if(fileLine.length() == 9 || errorCode.isFailure() || locale.isBogus()) {
- errln("invalid language tag on line %d", (int)fileLineNumber);
- infoln(fileLine);
- if(errorCode.isSuccess()) { errorCode.set(U_PARSE_ERROR); }
- return;
- }
-
- logln("creating a collator for locale ID %s", locale.getName());
- coll = Collator::createInstance(locale, errorCode);
- if(errorCode.isFailure()) {
- dataerrln("unable to create a collator for locale %s on line %d",
- locale.getName(), (int)fileLineNumber);
- infoln(fileLine);
- delete coll;
- coll = NULL;
- errorCode.reset();
- }
-}
-
-UBool CollationTest::needsNormalization(const UnicodeString &s, UErrorCode &errorCode) const {
- if(U_FAILURE(errorCode) || !fcd->isNormalized(s, errorCode)) { return TRUE; }
- // In some sequences with Tibetan composite vowel signs,
- // even if the string passes the FCD check,
- // those composites must be decomposed.
- // Check if s contains 0F71 immediately followed by 0F73 or 0F75 or 0F81.
- int32_t index = 0;
- while((index = s.indexOf((UChar)0xf71, index)) >= 0) {
- if(++index < s.length()) {
- UChar c = s[index];
- if(c == 0xf73 || c == 0xf75 || c == 0xf81) { return TRUE; }
- }
- }
- return FALSE;
-}
-
-UBool CollationTest::getSortKeyParts(const UChar *s, int32_t length,
- CharString &dest, int32_t partSize,
- IcuTestErrorCode &errorCode) {
- if(errorCode.isFailure()) { return FALSE; }
- uint8_t part[32];
- U_ASSERT(partSize <= UPRV_LENGTHOF(part));
- UCharIterator iter;
- uiter_setString(&iter, s, length);
- uint32_t state[2] = { 0, 0 };
- for(;;) {
- int32_t partLength = coll->internalNextSortKeyPart(&iter, state, part, partSize, errorCode);
- UBool done = partLength < partSize;
- if(done) {
- // At the end, append the next byte as well which should be 00.
- ++partLength;
- }
- dest.append(reinterpret_cast<char *>(part), partLength, errorCode);
- if(done) {
- return errorCode.isSuccess();
- }
- }
-}
-
-UBool CollationTest::getCollationKey(const char *norm, const UnicodeString &line,
- const UChar *s, int32_t length,
- CollationKey &key, IcuTestErrorCode &errorCode) {
- if(errorCode.isFailure()) { return FALSE; }
- coll->getCollationKey(s, length, key, errorCode);
- if(errorCode.isFailure()) {
- infoln(fileTestName);
- errln("Collator(%s).getCollationKey() failed: %s",
- norm, errorCode.errorName());
- infoln(line);
- return FALSE;
- }
- int32_t keyLength;
- const uint8_t *keyBytes = key.getByteArray(keyLength);
- if(keyLength == 0 || keyBytes[keyLength - 1] != 0) {
- infoln(fileTestName);
- errln("Collator(%s).getCollationKey() wrote an empty or unterminated key",
- norm);
- infoln(line);
- infoln(printCollationKey(key));
- return FALSE;
- }
-
- int32_t numLevels = coll->getAttribute(UCOL_STRENGTH, errorCode);
- if(numLevels < UCOL_IDENTICAL) {
- ++numLevels;
- } else {
- numLevels = 5;
- }
- if(coll->getAttribute(UCOL_CASE_LEVEL, errorCode) == UCOL_ON) {
- ++numLevels;
- }
- errorCode.assertSuccess();
- int32_t numLevelSeparators = 0;
- for(int32_t i = 0; i < (keyLength - 1); ++i) {
- uint8_t b = keyBytes[i];
- if(b == 0) {
- infoln(fileTestName);
- errln("Collator(%s).getCollationKey() contains a 00 byte", norm);
- infoln(line);
- infoln(printCollationKey(key));
- return FALSE;
- }
- if(b == 1) { ++numLevelSeparators; }
- }
- if(numLevelSeparators != (numLevels - 1)) {
- infoln(fileTestName);
- errln("Collator(%s).getCollationKey() has %d level separators for %d levels",
- norm, (int)numLevelSeparators, (int)numLevels);
- infoln(line);
- infoln(printCollationKey(key));
- return FALSE;
- }
-
- // Check that internalNextSortKeyPart() makes the same key, with several part sizes.
- static const int32_t partSizes[] = { 32, 3, 1 };
- for(int32_t psi = 0; psi < UPRV_LENGTHOF(partSizes); ++psi) {
- int32_t partSize = partSizes[psi];
- CharString parts;
- if(!getSortKeyParts(s, length, parts, 32, errorCode)) {
- infoln(fileTestName);
- errln("Collator(%s).internalNextSortKeyPart(%d) failed: %s",
- norm, (int)partSize, errorCode.errorName());
- infoln(line);
- return FALSE;
- }
- if(keyLength != parts.length() || uprv_memcmp(keyBytes, parts.data(), keyLength) != 0) {
- infoln(fileTestName);
- errln("Collator(%s).getCollationKey() != internalNextSortKeyPart(%d)",
- norm, (int)partSize);
- infoln(line);
- infoln(printCollationKey(key));
- infoln(printSortKey(reinterpret_cast<uint8_t *>(parts.data()), parts.length()));
- return FALSE;
- }
- }
- return TRUE;
-}
-
-/**
- * Changes the key to the merged segments of the U+FFFE-separated substrings of s.
- * Leaves key unchanged if s does not contain U+FFFE.
- * @return TRUE if the key was successfully changed
- */
-UBool CollationTest::getMergedCollationKey(const UChar *s, int32_t length,
- CollationKey &key, IcuTestErrorCode &errorCode) {
- if(errorCode.isFailure()) { return FALSE; }
- LocalMemory<uint8_t> mergedKey;
- int32_t mergedKeyLength = 0;
- int32_t mergedKeyCapacity = 0;
- int32_t sLength = (length >= 0) ? length : u_strlen(s);
- int32_t segmentStart = 0;
- for(int32_t i = 0;;) {
- if(i == sLength) {
- if(segmentStart == 0) {
- // s does not contain any U+FFFE.
- return FALSE;
- }
- } else if(s[i] != 0xfffe) {
- ++i;
- continue;
- }
- // Get the sort key for another segment and merge it into mergedKey.
- CollationKey key1(mergedKey.getAlias(), mergedKeyLength); // copies the bytes
- CollationKey key2;
- coll->getCollationKey(s + segmentStart, i - segmentStart, key2, errorCode);
- int32_t key1Length, key2Length;
- const uint8_t *key1Bytes = key1.getByteArray(key1Length);
- const uint8_t *key2Bytes = key2.getByteArray(key2Length);
- uint8_t *dest;
- int32_t minCapacity = key1Length + key2Length;
- if(key1Length > 0) { --minCapacity; }
- if(minCapacity <= mergedKeyCapacity) {
- dest = mergedKey.getAlias();
- } else {
- if(minCapacity <= 200) {
- mergedKeyCapacity = 200;
- } else if(minCapacity <= 2 * mergedKeyCapacity) {
- mergedKeyCapacity *= 2;
- } else {
- mergedKeyCapacity = minCapacity;
- }
- dest = mergedKey.allocateInsteadAndReset(mergedKeyCapacity);
- }
- U_ASSERT(dest != NULL || mergedKeyCapacity == 0);
- if(key1Length == 0) {
- // key2 is the sort key for the first segment.
- uprv_memcpy(dest, key2Bytes, key2Length);
- mergedKeyLength = key2Length;
- } else {
- mergedKeyLength =
- ucol_mergeSortkeys(key1Bytes, key1Length, key2Bytes, key2Length,
- dest, mergedKeyCapacity);
- }
- if(i == sLength) { break; }
- segmentStart = ++i;
- }
- key = CollationKey(mergedKey.getAlias(), mergedKeyLength);
- return TRUE;
-}
-
-namespace {
-
-/**
- * Replaces unpaired surrogates with U+FFFD.
- * Returns s if no replacement was made, otherwise buffer.
- */
-const UnicodeString &surrogatesToFFFD(const UnicodeString &s, UnicodeString &buffer) {
- int32_t i = 0;
- while(i < s.length()) {
- UChar32 c = s.char32At(i);
- if(U_IS_SURROGATE(c)) {
- if(buffer.length() < i) {
- buffer.append(s, buffer.length(), i - buffer.length());
- }
- buffer.append((UChar)0xfffd);
- }
- i += U16_LENGTH(c);
- }
- if(buffer.isEmpty()) {
- return s;
- }
- if(buffer.length() < i) {
- buffer.append(s, buffer.length(), i - buffer.length());
- }
- return buffer;
-}
-
-int32_t getDifferenceLevel(const CollationKey &prevKey, const CollationKey &key,
- UCollationResult order, UBool collHasCaseLevel) {
- if(order == UCOL_EQUAL) {
- return Collation::NO_LEVEL;
- }
- int32_t prevKeyLength;
- const uint8_t *prevBytes = prevKey.getByteArray(prevKeyLength);
- int32_t keyLength;
- const uint8_t *bytes = key.getByteArray(keyLength);
- int32_t level = Collation::PRIMARY_LEVEL;
- for(int32_t i = 0;; ++i) {
- uint8_t b = prevBytes[i];
- if(b != bytes[i]) { break; }
- if(b == Collation::LEVEL_SEPARATOR_BYTE) {
- ++level;
- if(level == Collation::CASE_LEVEL && !collHasCaseLevel) {
- ++level;
- }
- }
- }
- return level;
-}
-
-}
-
-UBool CollationTest::checkCompareTwo(const char *norm, const UnicodeString &prevFileLine,
- const UnicodeString &prevString, const UnicodeString &s,
- UCollationResult expectedOrder, Collation::Level expectedLevel,
- IcuTestErrorCode &errorCode) {
- if(errorCode.isFailure()) { return FALSE; }
-
- // Get the sort keys first, for error debug output.
- CollationKey prevKey;
- if(!getCollationKey(norm, prevFileLine, prevString.getBuffer(), prevString.length(),
- prevKey, errorCode)) {
- return FALSE;
- }
- CollationKey key;
- if(!getCollationKey(norm, fileLine, s.getBuffer(), s.length(), key, errorCode)) { return FALSE; }
-
- UCollationResult order = coll->compare(prevString, s, errorCode);
- if(order != expectedOrder || errorCode.isFailure()) {
- infoln(fileTestName);
- errln("line %d Collator(%s).compare(previous, current) wrong order: %d != %d (%s)",
- (int)fileLineNumber, norm, order, expectedOrder, errorCode.errorName());
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
- order = coll->compare(s, prevString, errorCode);
- if(order != -expectedOrder || errorCode.isFailure()) {
- infoln(fileTestName);
- errln("line %d Collator(%s).compare(current, previous) wrong order: %d != %d (%s)",
- (int)fileLineNumber, norm, order, -expectedOrder, errorCode.errorName());
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
- // Test NUL-termination if the strings do not contain NUL characters.
- UBool containNUL = prevString.indexOf((UChar)0) >= 0 || s.indexOf((UChar)0) >= 0;
- if(!containNUL) {
- order = coll->compare(prevString.getBuffer(), -1, s.getBuffer(), -1, errorCode);
- if(order != expectedOrder || errorCode.isFailure()) {
- infoln(fileTestName);
- errln("line %d Collator(%s).compare(previous-NUL, current-NUL) wrong order: %d != %d (%s)",
- (int)fileLineNumber, norm, order, expectedOrder, errorCode.errorName());
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
- order = coll->compare(s.getBuffer(), -1, prevString.getBuffer(), -1, errorCode);
- if(order != -expectedOrder || errorCode.isFailure()) {
- infoln(fileTestName);
- errln("line %d Collator(%s).compare(current-NUL, previous-NUL) wrong order: %d != %d (%s)",
- (int)fileLineNumber, norm, order, -expectedOrder, errorCode.errorName());
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
- }
-
-#if U_HAVE_STD_STRING
- // compare(UTF-16) treats unpaired surrogates like unassigned code points.
- // Unpaired surrogates cannot be converted to UTF-8.
- // Create valid UTF-16 strings if necessary, and use those for
- // both the expected compare() result and for the input to compare(UTF-8).
- UnicodeString prevBuffer, sBuffer;
- const UnicodeString &prevValid = surrogatesToFFFD(prevString, prevBuffer);
- const UnicodeString &sValid = surrogatesToFFFD(s, sBuffer);
- std::string prevUTF8, sUTF8;
- UnicodeString(prevValid).toUTF8String(prevUTF8);
- UnicodeString(sValid).toUTF8String(sUTF8);
- UCollationResult expectedUTF8Order;
- if(&prevValid == &prevString && &sValid == &s) {
- expectedUTF8Order = expectedOrder;
- } else {
- expectedUTF8Order = coll->compare(prevValid, sValid, errorCode);
- }
-
- order = coll->compareUTF8(prevUTF8, sUTF8, errorCode);
- if(order != expectedUTF8Order || errorCode.isFailure()) {
- infoln(fileTestName);
- errln("line %d Collator(%s).compareUTF8(previous, current) wrong order: %d != %d (%s)",
- (int)fileLineNumber, norm, order, expectedUTF8Order, errorCode.errorName());
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
- order = coll->compareUTF8(sUTF8, prevUTF8, errorCode);
- if(order != -expectedUTF8Order || errorCode.isFailure()) {
- infoln(fileTestName);
- errln("line %d Collator(%s).compareUTF8(current, previous) wrong order: %d != %d (%s)",
- (int)fileLineNumber, norm, order, -expectedUTF8Order, errorCode.errorName());
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
- // Test NUL-termination if the strings do not contain NUL characters.
- if(!containNUL) {
- order = coll->internalCompareUTF8(prevUTF8.c_str(), -1, sUTF8.c_str(), -1, errorCode);
- if(order != expectedUTF8Order || errorCode.isFailure()) {
- infoln(fileTestName);
- errln("line %d Collator(%s).internalCompareUTF8(previous-NUL, current-NUL) wrong order: %d != %d (%s)",
- (int)fileLineNumber, norm, order, expectedUTF8Order, errorCode.errorName());
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
- order = coll->internalCompareUTF8(sUTF8.c_str(), -1, prevUTF8.c_str(), -1, errorCode);
- if(order != -expectedUTF8Order || errorCode.isFailure()) {
- infoln(fileTestName);
- errln("line %d Collator(%s).internalCompareUTF8(current-NUL, previous-NUL) wrong order: %d != %d (%s)",
- (int)fileLineNumber, norm, order, -expectedUTF8Order, errorCode.errorName());
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
- }
-#endif
-
- UCharIterator leftIter;
- UCharIterator rightIter;
- uiter_setString(&leftIter, prevString.getBuffer(), prevString.length());
- uiter_setString(&rightIter, s.getBuffer(), s.length());
- order = coll->compare(leftIter, rightIter, errorCode);
- if(order != expectedOrder || errorCode.isFailure()) {
- infoln(fileTestName);
- errln("line %d Collator(%s).compare(UCharIterator: previous, current) "
- "wrong order: %d != %d (%s)",
- (int)fileLineNumber, norm, order, expectedOrder, errorCode.errorName());
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
-
- order = prevKey.compareTo(key, errorCode);
- if(order != expectedOrder || errorCode.isFailure()) {
- infoln(fileTestName);
- errln("line %d Collator(%s).getCollationKey(previous, current).compareTo() wrong order: %d != %d (%s)",
- (int)fileLineNumber, norm, order, expectedOrder, errorCode.errorName());
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
- UBool collHasCaseLevel = coll->getAttribute(UCOL_CASE_LEVEL, errorCode) == UCOL_ON;
- int32_t level = getDifferenceLevel(prevKey, key, order, collHasCaseLevel);
- if(order != UCOL_EQUAL && expectedLevel != Collation::NO_LEVEL) {
- if(level != expectedLevel) {
- infoln(fileTestName);
- errln("line %d Collator(%s).getCollationKey(previous, current).compareTo()=%d wrong level: %d != %d",
- (int)fileLineNumber, norm, order, level, expectedLevel);
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
- }
-
- // If either string contains U+FFFE, then their sort keys must compare the same as
- // the merged sort keys of each string's between-FFFE segments.
- //
- // It is not required that
- // sortkey(str1 + "\uFFFE" + str2) == mergeSortkeys(sortkey(str1), sortkey(str2))
- // only that those two methods yield the same order.
- //
- // Use bit-wise OR so that getMergedCollationKey() is always called for both strings.
- if((getMergedCollationKey(prevString.getBuffer(), prevString.length(), prevKey, errorCode) |
- getMergedCollationKey(s.getBuffer(), s.length(), key, errorCode)) ||
- errorCode.isFailure()) {
- order = prevKey.compareTo(key, errorCode);
- if(order != expectedOrder || errorCode.isFailure()) {
- infoln(fileTestName);
- errln("line %d ucol_mergeSortkeys(Collator(%s).getCollationKey"
- "(previous, current segments between U+FFFE)).compareTo() wrong order: %d != %d (%s)",
- (int)fileLineNumber, norm, order, expectedOrder, errorCode.errorName());
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
- int32_t mergedLevel = getDifferenceLevel(prevKey, key, order, collHasCaseLevel);
- if(order != UCOL_EQUAL && expectedLevel != Collation::NO_LEVEL) {
- if(mergedLevel != level) {
- infoln(fileTestName);
- errln("line %d ucol_mergeSortkeys(Collator(%s).getCollationKey"
- "(previous, current segments between U+FFFE)).compareTo()=%d wrong level: %d != %d",
- (int)fileLineNumber, norm, order, mergedLevel, level);
- infoln(prevFileLine);
- infoln(fileLine);
- infoln(printCollationKey(prevKey));
- infoln(printCollationKey(key));
- return FALSE;
- }
- }
- }
- return TRUE;
-}
-
-void CollationTest::checkCompareStrings(UCHARBUF *f, IcuTestErrorCode &errorCode) {
- if(errorCode.isFailure()) { return; }
- UnicodeString prevFileLine = UNICODE_STRING("(none)", 6);
- UnicodeString prevString, s;
- prevString.getTerminatedBuffer(); // Ensure NUL-termination.
- while(readNonEmptyLine(f, errorCode) && !isSectionStarter(fileLine[0])) {
- // Parse the line even if it will be ignored (when we do not have a Collator)
- // in order to report syntax issues.
- Collation::Level relation = parseRelationAndString(s, errorCode);
- if(errorCode.isFailure()) {
- errorCode.reset();
- break;
- }
- if(coll == NULL) {
- // We were unable to create the Collator but continue with tests.
- // Ignore test data for this Collator.
- // The next Collator creation might work.
- continue;
- }
- UCollationResult expectedOrder = (relation == Collation::ZERO_LEVEL) ? UCOL_EQUAL : UCOL_LESS;
- Collation::Level expectedLevel = relation;
- s.getTerminatedBuffer(); // Ensure NUL-termination.
- UBool isOk = TRUE;
- if(!needsNormalization(prevString, errorCode) && !needsNormalization(s, errorCode)) {
- coll->setAttribute(UCOL_NORMALIZATION_MODE, UCOL_OFF, errorCode);
- isOk = checkCompareTwo("normalization=on", prevFileLine, prevString, s,
- expectedOrder, expectedLevel, errorCode);
- }
- if(isOk) {
- coll->setAttribute(UCOL_NORMALIZATION_MODE, UCOL_ON, errorCode);
- isOk = checkCompareTwo("normalization=off", prevFileLine, prevString, s,
- expectedOrder, expectedLevel, errorCode);
- }
- if(isOk && (!nfd->isNormalized(prevString, errorCode) || !nfd->isNormalized(s, errorCode))) {
- UnicodeString pn = nfd->normalize(prevString, errorCode);
- UnicodeString n = nfd->normalize(s, errorCode);
- pn.getTerminatedBuffer();
- n.getTerminatedBuffer();
- errorCode.assertSuccess();
- isOk = checkCompareTwo("NFD input", prevFileLine, pn, n,
- expectedOrder, expectedLevel, errorCode);
- }
- if(!isOk) {
- errorCode.reset(); // already reported
- }
- prevFileLine = fileLine;
- prevString = s;
- prevString.getTerminatedBuffer(); // Ensure NUL-termination.
- }
-}
-
-void CollationTest::TestDataDriven() {
- IcuTestErrorCode errorCode(*this, "TestDataDriven");
-
- fcd = Normalizer2Factory::getFCDInstance(errorCode);
- nfd = Normalizer2::getNFDInstance(errorCode);
- if(errorCode.logDataIfFailureAndReset("Normalizer2Factory::getFCDInstance() or getNFDInstance()")) {
- return;
- }
-
- CharString path(getSourceTestData(errorCode), errorCode);
- path.appendPathPart("collationtest.txt", errorCode);
- const char *codePage = "UTF-8";
- LocalUCHARBUFPointer f(ucbuf_open(path.data(), &codePage, TRUE, FALSE, errorCode));
- if(errorCode.logIfFailureAndReset("ucbuf_open(collationtest.txt)")) {
- return;
- }
- // Read a new line if necessary.
- // Sub-parsers leave the first line set that they do not handle.
- while(errorCode.isSuccess() && (!fileLine.isEmpty() || readNonEmptyLine(f.getAlias(), errorCode))) {
- if(!isSectionStarter(fileLine[0])) {
- errln("syntax error on line %d", (int)fileLineNumber);
- infoln(fileLine);
- return;
- }
- if(fileLine.startsWith(UNICODE_STRING("** test: ", 9))) {
- fileTestName = fileLine;
- logln(fileLine);
- fileLine.remove();
- } else if(fileLine == UNICODE_STRING("@ root", 6)) {
- setRootCollator(errorCode);
- fileLine.remove();
- } else if(fileLine.startsWith(UNICODE_STRING("@ locale ", 9))) {
- setLocaleCollator(errorCode);
- fileLine.remove();
- } else if(fileLine == UNICODE_STRING("@ rules", 7)) {
- buildTailoring(f.getAlias(), errorCode);
- } else if(fileLine[0] == 0x25 && isSpace(fileLine[1])) { // %
- parseAndSetAttribute(errorCode);
- } else if(fileLine == UNICODE_STRING("* compare", 9)) {
- checkCompareStrings(f.getAlias(), errorCode);
- } else {
- errln("syntax error on line %d", (int)fileLineNumber);
- infoln(fileLine);
- return;
- }
- }
-}
-
-#endif // !UCONFIG_NO_COLLATION
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