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Side by Side Diff: Source/platform/fonts/FontTest.cpp

Issue 1153173011: Force glyph overflow calculation (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: More rebaselines Created 5 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved. 2 * Copyright (C) 2013 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 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 7 *
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
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74 74
75 static UChar c2[] = { 0x1DBF }; 75 static UChar c2[] = { 0x1DBF };
76 EXPECT_EQ(SimplePath, Character::characterRangeCodePath(c2, 1)); 76 EXPECT_EQ(SimplePath, Character::characterRangeCodePath(c2, 1));
77 static UChar c3[] = { 0x1DC0 }; 77 static UChar c3[] = { 0x1DC0 };
78 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c3, 1)); 78 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c3, 1));
79 static UChar c4[] = { 0x1DD0 }; 79 static UChar c4[] = { 0x1DD0 };
80 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c4, 1)); 80 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c4, 1));
81 static UChar c5[] = { 0x1DFF }; 81 static UChar c5[] = { 0x1DFF };
82 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c5, 1)); 82 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c5, 1));
83 static UChar c6[] = { 0x1E00 }; 83 static UChar c6[] = { 0x1E00 };
84 EXPECT_EQ(SimpleWithGlyphOverflowPath, Character::characterRangeCodePath(c6, 1)); 84 EXPECT_EQ(SimplePath, Character::characterRangeCodePath(c6, 1));
85 static UChar c7[] = { 0x2000 }; 85 static UChar c7[] = { 0x2000 };
86 EXPECT_EQ(SimpleWithGlyphOverflowPath, Character::characterRangeCodePath(c7, 1)); 86 EXPECT_EQ(SimplePath, Character::characterRangeCodePath(c7, 1));
87 static UChar c8[] = { 0x2001 }; 87 static UChar c8[] = { 0x2001 };
88 EXPECT_EQ(SimplePath, Character::characterRangeCodePath(c8, 1)); 88 EXPECT_EQ(SimplePath, Character::characterRangeCodePath(c8, 1));
89 89
90 TestSpecificUCharRange(0x20D0, 0x20FF); 90 TestSpecificUCharRange(0x20D0, 0x20FF);
91 TestSpecificUCharRange(0x2CEF, 0x2CF1); 91 TestSpecificUCharRange(0x2CEF, 0x2CF1);
92 TestSpecificUCharRange(0x302A, 0x302F); 92 TestSpecificUCharRange(0x302A, 0x302F);
93 93
94 TestSpecificUCharRange(0xA67C, 0xA67D); 94 TestSpecificUCharRange(0xA67C, 0xA67D);
95 TestSpecificUCharRange(0xA6F0, 0xA6F1); 95 TestSpecificUCharRange(0xA6F0, 0xA6F1);
96 TestSpecificUCharRange(0xA800, 0xABFF); 96 TestSpecificUCharRange(0xA800, 0xABFF);
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152 EXPECT_EQ(SimplePath, Character::characterRangeCodePath(c1, 2)); 152 EXPECT_EQ(SimplePath, Character::characterRangeCodePath(c1, 2));
153 // Complex-Simple is Complex 153 // Complex-Simple is Complex
154 static UChar c2[] = { 0x300, 0x2FF }; 154 static UChar c2[] = { 0x300, 0x2FF };
155 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c2, 2)); 155 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c2, 2));
156 // Simple-Complex is Complex 156 // Simple-Complex is Complex
157 static UChar c3[] = { 0x2FF, 0x330 }; 157 static UChar c3[] = { 0x2FF, 0x330 };
158 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c3, 2)); 158 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c3, 2));
159 // Complex-Complex is Complex 159 // Complex-Complex is Complex
160 static UChar c4[] = { 0x36F, 0x330 }; 160 static UChar c4[] = { 0x36F, 0x330 };
161 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c4, 2)); 161 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c4, 2));
162 // SimpleWithGlyphOverflow-Simple is SimpleWithGlyphOverflow
163 static UChar c5[] = { 0x1E00, 0x2FF };
164 EXPECT_EQ(SimpleWithGlyphOverflowPath, Character::characterRangeCodePath(c5, 2));
165 // Simple-SimpleWithGlyphOverflow is SimpleWithGlyphOverflow
166 static UChar c6[] = { 0x2FF, 0x2000 };
167 EXPECT_EQ(SimpleWithGlyphOverflowPath, Character::characterRangeCodePath(c6, 2));
168 // SimpleWithGlyphOverflow-Complex is Complex
169 static UChar c7[] = { 0x1E00, 0x330 };
170 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c7, 2));
171 // Complex-SimpleWithGlyphOverflow is Complex
172 static UChar c8[] = { 0x330, 0x2000 };
173 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c8, 2));
174 // Surrogate-Complex is Complex 162 // Surrogate-Complex is Complex
175 static UChar c9[] = { 0xD83C, 0xDDE5, 0x330 }; 163 static UChar c5[] = { 0xD83C, 0xDDE5, 0x330 };
176 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c9, 3)); 164 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c5, 3));
177 // Complex-Surrogate is Complex 165 // Complex-Surrogate is Complex
178 static UChar c10[] = { 0x330, 0xD83C, 0xDDE5 }; 166 static UChar c6[] = { 0x330, 0xD83C, 0xDDE5 };
179 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c10, 3)); 167 EXPECT_EQ(ComplexPath, Character::characterRangeCodePath(c6, 3));
180 } 168 }
181 169
182 static void TestSpecificUChar32RangeIdeograph(UChar32 rangeStart, UChar32 rangeE nd) 170 static void TestSpecificUChar32RangeIdeograph(UChar32 rangeStart, UChar32 rangeE nd)
183 { 171 {
184 EXPECT_FALSE(Character::isCJKIdeograph(rangeStart - 1)); 172 EXPECT_FALSE(Character::isCJKIdeograph(rangeStart - 1));
185 EXPECT_TRUE(Character::isCJKIdeograph(rangeStart)); 173 EXPECT_TRUE(Character::isCJKIdeograph(rangeStart));
186 EXPECT_TRUE(Character::isCJKIdeograph((UChar32)((uint64_t)rangeStart + (uint 64_t)rangeEnd) / 2)); 174 EXPECT_TRUE(Character::isCJKIdeograph((UChar32)((uint64_t)rangeStart + (uint 64_t)rangeEnd) / 2));
187 EXPECT_TRUE(Character::isCJKIdeograph(rangeEnd)); 175 EXPECT_TRUE(Character::isCJKIdeograph(rangeEnd));
188 EXPECT_FALSE(Character::isCJKIdeograph(rangeEnd + 1)); 176 EXPECT_FALSE(Character::isCJKIdeograph(rangeEnd + 1));
189 } 177 }
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357 345
358 TestSpecificUChar32RangeIdeographSymbol(0x1F110, 0x1F129); 346 TestSpecificUChar32RangeIdeographSymbol(0x1F110, 0x1F129);
359 TestSpecificUChar32RangeIdeographSymbol(0x1F130, 0x1F149); 347 TestSpecificUChar32RangeIdeographSymbol(0x1F130, 0x1F149);
360 TestSpecificUChar32RangeIdeographSymbol(0x1F150, 0x1F169); 348 TestSpecificUChar32RangeIdeographSymbol(0x1F150, 0x1F169);
361 TestSpecificUChar32RangeIdeographSymbol(0x1F170, 0x1F189); 349 TestSpecificUChar32RangeIdeographSymbol(0x1F170, 0x1F189);
362 TestSpecificUChar32RangeIdeographSymbol(0x1F200, 0x1F6FF); 350 TestSpecificUChar32RangeIdeographSymbol(0x1F200, 0x1F6FF);
363 } 351 }
364 352
365 } // namespace blink 353 } // namespace blink
366 354
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