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Side by Side Diff: third_party/WebKit/Source/platform/text/TextBreakIteratorICU.cpp

Issue 1826733002: Remove ASSERT_WITH_MESSAGE family. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2006 Lars Knoll <lars@trolltech.com> 2 * Copyright (C) 2006 Lars Knoll <lars@trolltech.com>
3 * Copyright (C) 2007, 2011, 2012 Apple Inc. All rights reserved. 3 * Copyright (C) 2007, 2011, 2012 Apple Inc. All rights reserved.
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * 9 *
10 * This library is distributed in the hope that it will be useful, 10 * This library is distributed in the hope that it will be useful,
(...skipping 457 matching lines...) Expand 10 before | Expand all | Expand 10 after
468 } 468 }
469 469
470 static UText emptyText = UTEXT_INITIALIZER; 470 static UText emptyText = UTEXT_INITIALIZER;
471 471
472 static TextBreakIterator* wordBreakIterator(const LChar* string, int length) 472 static TextBreakIterator* wordBreakIterator(const LChar* string, int length)
473 { 473 {
474 UErrorCode errorCode = U_ZERO_ERROR; 474 UErrorCode errorCode = U_ZERO_ERROR;
475 static TextBreakIterator* breakIter = 0; 475 static TextBreakIterator* breakIter = 0;
476 if (!breakIter) { 476 if (!breakIter) {
477 breakIter = icu::BreakIterator::createWordInstance(icu::Locale(currentTe xtBreakLocaleID()), errorCode); 477 breakIter = icu::BreakIterator::createWordInstance(icu::Locale(currentTe xtBreakLocaleID()), errorCode);
478 ASSERT_WITH_MESSAGE(U_SUCCESS(errorCode), "ICU could not open a break it erator: %s (%d)", u_errorName(errorCode), errorCode); 478 DCHECK(U_SUCCESS(errorCode)) << "ICU could not open a break iterator: " << u_errorName(errorCode) << " (" << errorCode << ")";
479 if (!breakIter) 479 if (!breakIter)
480 return 0; 480 return 0;
481 } 481 }
482 482
483 UTextWithBuffer textLocal; 483 UTextWithBuffer textLocal;
484 textLocal.text = emptyText; 484 textLocal.text = emptyText;
485 textLocal.text.extraSize = sizeof(textLocal.buffer); 485 textLocal.text.extraSize = sizeof(textLocal.buffer);
486 textLocal.text.pExtra = textLocal.buffer; 486 textLocal.text.pExtra = textLocal.buffer;
487 487
488 UErrorCode openStatus = U_ZERO_ERROR; 488 UErrorCode openStatus = U_ZERO_ERROR;
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511 return; 511 return;
512 iter->setText(&uText, errorCode); 512 iter->setText(&uText, errorCode);
513 } 513 }
514 514
515 TextBreakIterator* wordBreakIterator(const UChar* string, int length) 515 TextBreakIterator* wordBreakIterator(const UChar* string, int length)
516 { 516 {
517 UErrorCode errorCode = U_ZERO_ERROR; 517 UErrorCode errorCode = U_ZERO_ERROR;
518 static TextBreakIterator* breakIter = 0; 518 static TextBreakIterator* breakIter = 0;
519 if (!breakIter) { 519 if (!breakIter) {
520 breakIter = icu::BreakIterator::createWordInstance(icu::Locale(currentTe xtBreakLocaleID()), errorCode); 520 breakIter = icu::BreakIterator::createWordInstance(icu::Locale(currentTe xtBreakLocaleID()), errorCode);
521 ASSERT_WITH_MESSAGE(U_SUCCESS(errorCode), "ICU could not open a break it erator: %s (%d)", u_errorName(errorCode), errorCode); 521 DCHECK(U_SUCCESS(errorCode)) << "ICU could not open a break iterator: " << u_errorName(errorCode) << " (" << errorCode << ")";
522 if (!breakIter) 522 if (!breakIter)
523 return 0; 523 return 0;
524 } 524 }
525 setText16(breakIter, string, length); 525 setText16(breakIter, string, length);
526 return breakIter; 526 return breakIter;
527 } 527 }
528 528
529 TextBreakIterator* wordBreakIterator(const String& string, int start, int length ) 529 TextBreakIterator* wordBreakIterator(const String& string, int start, int length )
530 { 530 {
531 if (string.isEmpty()) 531 if (string.isEmpty())
(...skipping 111 matching lines...) Expand 10 before | Expand all | Expand 10 after
643 createIteratorForBuffer(buffer, length); 643 createIteratorForBuffer(buffer, length);
644 } 644 }
645 645
646 void NonSharedCharacterBreakIterator::createIteratorForBuffer(const UChar* buffe r, unsigned length) 646 void NonSharedCharacterBreakIterator::createIteratorForBuffer(const UChar* buffe r, unsigned length)
647 { 647 {
648 m_iterator = nonSharedCharacterBreakIterator; 648 m_iterator = nonSharedCharacterBreakIterator;
649 bool createdIterator = m_iterator && compareAndSwapNonSharedCharacterBreakIt erator(m_iterator, 0); 649 bool createdIterator = m_iterator && compareAndSwapNonSharedCharacterBreakIt erator(m_iterator, 0);
650 if (!createdIterator) { 650 if (!createdIterator) {
651 UErrorCode errorCode = U_ZERO_ERROR; 651 UErrorCode errorCode = U_ZERO_ERROR;
652 m_iterator = icu::BreakIterator::createCharacterInstance(icu::Locale(cur rentTextBreakLocaleID()), errorCode); 652 m_iterator = icu::BreakIterator::createCharacterInstance(icu::Locale(cur rentTextBreakLocaleID()), errorCode);
653 ASSERT_WITH_MESSAGE(U_SUCCESS(errorCode), "ICU could not open a break it erator: %s (%d)", u_errorName(errorCode), errorCode); 653 DCHECK(U_SUCCESS(errorCode)) << "ICU could not open a break iterator: " << u_errorName(errorCode) << " (" << errorCode << ")";
654 } 654 }
655 655
656 setText16(m_iterator, buffer, length); 656 setText16(m_iterator, buffer, length);
657 } 657 }
658 658
659 NonSharedCharacterBreakIterator::~NonSharedCharacterBreakIterator() 659 NonSharedCharacterBreakIterator::~NonSharedCharacterBreakIterator()
660 { 660 {
661 if (m_is8Bit) 661 if (m_is8Bit)
662 return; 662 return;
663 if (!compareAndSwapNonSharedCharacterBreakIterator(0, m_iterator)) 663 if (!compareAndSwapNonSharedCharacterBreakIterator(0, m_iterator))
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after
709 return TextBreakDone; 709 return TextBreakDone;
710 return offset + clusterLengthStartingAt(offset); 710 return offset + clusterLengthStartingAt(offset);
711 } 711 }
712 712
713 TextBreakIterator* sentenceBreakIterator(const UChar* string, int length) 713 TextBreakIterator* sentenceBreakIterator(const UChar* string, int length)
714 { 714 {
715 UErrorCode openStatus = U_ZERO_ERROR; 715 UErrorCode openStatus = U_ZERO_ERROR;
716 static TextBreakIterator* iterator = 0; 716 static TextBreakIterator* iterator = 0;
717 if (!iterator) { 717 if (!iterator) {
718 iterator = icu::BreakIterator::createSentenceInstance(icu::Locale(curre ntTextBreakLocaleID()), openStatus); 718 iterator = icu::BreakIterator::createSentenceInstance(icu::Locale(curre ntTextBreakLocaleID()), openStatus);
719 ASSERT_WITH_MESSAGE(U_SUCCESS(openStatus), "ICU could not open a break i terator: %s (%d)", u_errorName(openStatus), openStatus); 719 DCHECK(U_SUCCESS(openStatus)) << "ICU could not open a break iterator: " << u_errorName(openStatus) << " (" << openStatus << ")";
720 if (!iterator) 720 if (!iterator)
721 return 0; 721 return 0;
722 } 722 }
723 723
724 setText16(iterator, string, length); 724 setText16(iterator, string, length);
725 return iterator; 725 return iterator;
726 } 726 }
727 727
728 bool isWordTextBreak(TextBreakIterator* iterator) 728 bool isWordTextBreak(TextBreakIterator* iterator)
729 { 729 {
730 icu::RuleBasedBreakIterator* ruleBasedBreakIterator = static_cast<icu::RuleB asedBreakIterator*>(iterator); 730 icu::RuleBasedBreakIterator* ruleBasedBreakIterator = static_cast<icu::RuleB asedBreakIterator*>(iterator);
731 int ruleStatus = ruleBasedBreakIterator->getRuleStatus(); 731 int ruleStatus = ruleBasedBreakIterator->getRuleStatus();
732 return ruleStatus != UBRK_WORD_NONE; 732 return ruleStatus != UBRK_WORD_NONE;
733 } 733 }
734 734
735 static TextBreakIterator* setUpIteratorWithRules(const char* breakRules, const U Char* string, int length) 735 static TextBreakIterator* setUpIteratorWithRules(const char* breakRules, const U Char* string, int length)
736 { 736 {
737 if (!string) 737 if (!string)
738 return 0; 738 return 0;
739 739
740 static TextBreakIterator* iterator = 0; 740 static TextBreakIterator* iterator = 0;
741 if (!iterator) { 741 if (!iterator) {
742 UParseError parseStatus; 742 UParseError parseStatus;
743 UErrorCode openStatus = U_ZERO_ERROR; 743 UErrorCode openStatus = U_ZERO_ERROR;
744 Vector<UChar> rules; 744 Vector<UChar> rules;
745 String(breakRules).appendTo(rules); 745 String(breakRules).appendTo(rules);
746 746
747 iterator = new icu::RuleBasedBreakIterator(icu::UnicodeString(rules.data (), rules.size()), parseStatus, openStatus); 747 iterator = new icu::RuleBasedBreakIterator(icu::UnicodeString(rules.data (), rules.size()), parseStatus, openStatus);
748 ASSERT_WITH_MESSAGE(U_SUCCESS(openStatus), "ICU could not open a break i terator: %s (%d)", u_errorName(openStatus), openStatus); 748 DCHECK(U_SUCCESS(openStatus)) << "ICU could not open a break iterator: " << u_errorName(openStatus) << " (" << openStatus << ")";
749 if (!iterator) 749 if (!iterator)
750 return 0; 750 return 0;
751 } 751 }
752 752
753 setText16(iterator, string, length); 753 setText16(iterator, string, length);
754 return iterator; 754 return iterator;
755 } 755 }
756 756
757 TextBreakIterator* cursorMovementIterator(const UChar* string, int length) 757 TextBreakIterator* cursorMovementIterator(const UChar* string, int length)
758 { 758 {
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836 "$Tel1 $TelV $Tel0;" // Telugu Virama (backward) 836 "$Tel1 $TelV $Tel0;" // Telugu Virama (backward)
837 "$Kan1 $KanV $Kan0;" // Kannada Virama (backward) 837 "$Kan1 $KanV $Kan0;" // Kannada Virama (backward)
838 "$Mal1 $MalV $Mal0;" // Malayalam Virama (backward) 838 "$Mal1 $MalV $Mal0;" // Malayalam Virama (backward)
839 "!!safe_reverse;" 839 "!!safe_reverse;"
840 "!!safe_forward;"; 840 "!!safe_forward;";
841 841
842 return setUpIteratorWithRules(kRules, string, length); 842 return setUpIteratorWithRules(kRules, string, length);
843 } 843 }
844 844
845 } // namespace blink 845 } // namespace blink
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