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| 1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "platform/fonts/shaping/CachingWordShaper.h" | 5 #include "platform/fonts/shaping/CachingWordShaper.h" |
| 6 | 6 |
| 7 #include "platform/fonts/CharacterRange.h" | 7 #include "platform/fonts/CharacterRange.h" |
| 8 #include "platform/fonts/FontCache.h" | 8 #include "platform/fonts/FontCache.h" |
| 9 #include "platform/fonts/GlyphBuffer.h" | 9 #include "platform/fonts/GlyphBuffer.h" |
| 10 #include "platform/fonts/shaping/CachingWordShapeIterator.h" | 10 #include "platform/fonts/shaping/CachingWordShapeIterator.h" |
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| 442 FloatRect periodsGlyphBounds; | 442 FloatRect periodsGlyphBounds; |
| 443 float periodsWidth = | 443 float periodsWidth = |
| 444 shaper.width(&font, periods, nullptr, &periodsGlyphBounds); | 444 shaper.width(&font, periods, nullptr, &periodsGlyphBounds); |
| 445 | 445 |
| 446 TextRun periodsAndSpaces( | 446 TextRun periodsAndSpaces( |
| 447 reinterpret_cast<const LChar*>(". . . . . . . . . ."), 19); | 447 reinterpret_cast<const LChar*>(". . . . . . . . . ."), 19); |
| 448 FloatRect periodsAndSpacesGlyphBounds; | 448 FloatRect periodsAndSpacesGlyphBounds; |
| 449 float periodsAndSpacesWidth = shaper.width(&font, periodsAndSpaces, nullptr, | 449 float periodsAndSpacesWidth = shaper.width(&font, periodsAndSpaces, nullptr, |
| 450 &periodsAndSpacesGlyphBounds); | 450 &periodsAndSpacesGlyphBounds); |
| 451 | 451 |
| 452 // The total width of periods and spaces should be longer than the width of pe
riods alone. | 452 // The total width of periods and spaces should be longer than the width of |
| 453 // periods alone. |
| 453 ASSERT_GT(periodsAndSpacesWidth, periodsWidth); | 454 ASSERT_GT(periodsAndSpacesWidth, periodsWidth); |
| 454 | 455 |
| 455 // The glyph bounds of periods and spaces should be longer than the glyph boun
ds of periods alone. | 456 // The glyph bounds of periods and spaces should be longer than the glyph |
| 457 // bounds of periods alone. |
| 456 ASSERT_GT(periodsAndSpacesGlyphBounds.width(), periodsGlyphBounds.width()); | 458 ASSERT_GT(periodsAndSpacesGlyphBounds.width(), periodsGlyphBounds.width()); |
| 457 } | 459 } |
| 458 | 460 |
| 459 } // namespace blink | 461 } // namespace blink |
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