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

Issue 2811453002: Replace ASSERT, ASSERT_NOT_REACHED, and RELEASE_ASSERT in platform/text (Closed)
Patch Set: Replace ASSERT, ASSERT_NOT_REACHED, and RELEASE_ASSERT in platform/text Created 3 years, 8 months ago
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1 /* 1 /*
2 * Copyright (C) 2014 Google Inc. All rights reserved. 2 * Copyright (C) 2014 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
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77 // Freezed trie tree, see CharacterDataGenerator.cpp. 77 // Freezed trie tree, see CharacterDataGenerator.cpp.
78 extern const int32_t serializedCharacterDataSize; 78 extern const int32_t serializedCharacterDataSize;
79 extern const uint8_t serializedCharacterData[]; 79 extern const uint8_t serializedCharacterData[];
80 80
81 static UTrie2* createTrie() { 81 static UTrie2* createTrie() {
82 // Create a Trie from the value array. 82 // Create a Trie from the value array.
83 ICUError error; 83 ICUError error;
84 UTrie2* trie = utrie2_openFromSerialized( 84 UTrie2* trie = utrie2_openFromSerialized(
85 UTrie2ValueBits::UTRIE2_16_VALUE_BITS, serializedCharacterData, 85 UTrie2ValueBits::UTRIE2_16_VALUE_BITS, serializedCharacterData,
86 serializedCharacterDataSize, nullptr, &error); 86 serializedCharacterDataSize, nullptr, &error);
87 ASSERT(error == U_ZERO_ERROR); 87 DCHECK_EQ(error, U_ZERO_ERROR);
88 return trie; 88 return trie;
89 } 89 }
90 90
91 static bool hasProperty(UChar32 c, CharacterProperty property) { 91 static bool hasProperty(UChar32 c, CharacterProperty property) {
92 static UTrie2* trie = nullptr; 92 static UTrie2* trie = nullptr;
93 if (!trie) 93 if (!trie)
94 trie = createTrie(); 94 trie = createTrie();
95 return UTRIE2_GET16(trie, c) & static_cast<CharacterPropertyType>(property); 95 return UTRIE2_GET16(trie, c) & static_cast<CharacterPropertyType>(property);
96 } 96 }
97 97
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254 } 254 }
255 255
256 bool Character::isCommonOrInheritedScript(UChar32 character) { 256 bool Character::isCommonOrInheritedScript(UChar32 character) {
257 ICUError status; 257 ICUError status;
258 UScriptCode script = uscript_getScript(character, &status); 258 UScriptCode script = uscript_getScript(character, &status);
259 return U_SUCCESS(status) && 259 return U_SUCCESS(status) &&
260 (script == USCRIPT_COMMON || script == USCRIPT_INHERITED); 260 (script == USCRIPT_COMMON || script == USCRIPT_INHERITED);
261 } 261 }
262 262
263 } // namespace blink 263 } // namespace blink
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