third_party/WebKit/Source/platform/fonts/UTF16TextIterator.cpp - Issue 2807913002: Replace ASSERT, ASSERT_NOT_REACHED, and RELEASE_ASSERT in platform/fonts

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Side by Side Diff: third_party/WebKit/Source/platform/fonts/UTF16TextIterator.cpp

Issue 2807913002: Replace ASSERT, ASSERT_NOT_REACHED, and RELEASE_ASSERT in platform/fonts (Closed)

Patch Set: rebase Created 3 years, 8 months ago

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1 /*	1 /*

2 * Copyright (C) 2003, 2006, 2008, 2009, 2010, 2011 Apple Inc. All rights	2 * Copyright (C) 2003, 2006, 2008, 2009, 2010, 2011 Apple Inc. All rights

3 * reserved.	3 * reserved.

4 * Copyright (C) 2008 Holger Hans Peter Freyther	4 * Copyright (C) 2008 Holger Hans Peter Freyther

5 * Copyright (C) Research In Motion Limited 2011. All rights reserved.	5 * Copyright (C) Research In Motion Limited 2011. All rights reserved.

6 *	6 *

7 * This library is free software; you can redistribute it and/or	7 * This library is free software; you can redistribute it and/or

8 * modify it under the terms of the GNU Library General Public	8 * modify it under the terms of the GNU Library General Public

9 * License as published by the Free Software Foundation; either	9 * License as published by the Free Software Foundation; either

10 * version 2 of the License, or (at your option) any later version.	10 * version 2 of the License, or (at your option) any later version.

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46 if (characters_ + 1 >= characters_end_)	46 if (characters_ + 1 >= characters_end_)

47 return false;	47 return false;

48	48

49 UChar low = characters_[1];	49 UChar low = characters_[1];

50 if (!U16_IS_TRAIL(low))	50 if (!U16_IS_TRAIL(low))

51 return false;	51 return false;

52 return true;	52 return true;

53 }	53 }

54	54

55 bool UTF16TextIterator::ConsumeSurrogatePair(UChar32& character) {	55 bool UTF16TextIterator::ConsumeSurrogatePair(UChar32& character) {

56 ASSERT(U16_IS_SURROGATE(character));	56 DCHECK(U16_IS_SURROGATE(character));

57	57

58 if (!IsValidSurrogatePair(character)) {	58 if (!IsValidSurrogatePair(character)) {

59 character = kReplacementCharacter;	59 character = kReplacementCharacter;

60 return true;	60 return true;

61 }	61 }

62	62

63 UChar low = characters_[1];	63 UChar low = characters_[1];

64 character = U16_GET_SUPPLEMENTARY(character, low);	64 character = U16_GET_SUPPLEMENTARY(character, low);

65 current_glyph_length_ = 2;	65 current_glyph_length_ = 2;

66 return true;	66 return true;

67 }	67 }

68	68

69 } // namespace blink	69 } // namespace blink

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