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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 <memory> | 7 #include <memory> |
| 8 #include "platform/fonts/CharacterRange.h" | 8 #include "platform/fonts/CharacterRange.h" |
| 9 #include "platform/fonts/FontCache.h" | 9 #include "platform/fonts/FontCache.h" |
| 10 #include "platform/fonts/GlyphBuffer.h" | 10 #include "platform/fonts/GlyphBuffer.h" |
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| 424 | 424 |
| 425 ASSERT_TRUE(iterator.next(&wordResult)); | 425 ASSERT_TRUE(iterator.next(&wordResult)); |
| 426 EXPECT_EQ(2u, wordResult->numCharacters()); | 426 EXPECT_EQ(2u, wordResult->numCharacters()); |
| 427 | 427 |
| 428 ASSERT_FALSE(iterator.next(&wordResult)); | 428 ASSERT_FALSE(iterator.next(&wordResult)); |
| 429 } | 429 } |
| 430 | 430 |
| 431 TEST_F(CachingWordShaperTest, TextOrientationFallbackShouldNotInFallbackList) { | 431 TEST_F(CachingWordShaperTest, TextOrientationFallbackShouldNotInFallbackList) { |
| 432 const UChar str[] = { | 432 const UChar str[] = { |
| 433 'A', // code point for verticalRightOrientationFontData() | 433 'A', // code point for verticalRightOrientationFontData() |
| 434 // Ideally we'd like to test uprightOrientationFontData() too | 434 // Ideally we'd like to test uprightOrientationFontData() too |
| 435 // using code point such as U+3042, but it'd fallback to system | 435 // using code point such as U+3042, but it'd fallback to system |
| 436 // fonts as the glyph is missing. | 436 // fonts as the glyph is missing. |
| 437 0x0}; | 437 0x0}; |
| 438 TextRun textRun(str, 1); | 438 TextRun textRun(str, 1); |
| 439 | 439 |
| 440 fontDescription.setOrientation(FontOrientation::VerticalMixed); | 440 fontDescription.setOrientation(FontOrientation::VerticalMixed); |
| 441 Font verticalMixedFont = Font(fontDescription); | 441 Font verticalMixedFont = Font(fontDescription); |
| 442 verticalMixedFont.update(nullptr); | 442 verticalMixedFont.update(nullptr); |
| 443 ASSERT_TRUE(verticalMixedFont.canShapeWordByWord()); | 443 ASSERT_TRUE(verticalMixedFont.canShapeWordByWord()); |
| 444 | 444 |
| 445 CachingWordShaper shaper(cache.get()); | 445 CachingWordShaper shaper(cache.get()); |
| 446 FloatRect glyphBounds; | 446 FloatRect glyphBounds; |
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| 468 // The total width of periods and spaces should be longer than the width of | 468 // The total width of periods and spaces should be longer than the width of |
| 469 // periods alone. | 469 // periods alone. |
| 470 ASSERT_GT(periodsAndSpacesWidth, periodsWidth); | 470 ASSERT_GT(periodsAndSpacesWidth, periodsWidth); |
| 471 | 471 |
| 472 // The glyph bounds of periods and spaces should be longer than the glyph | 472 // The glyph bounds of periods and spaces should be longer than the glyph |
| 473 // bounds of periods alone. | 473 // bounds of periods alone. |
| 474 ASSERT_GT(periodsAndSpacesGlyphBounds.width(), periodsGlyphBounds.width()); | 474 ASSERT_GT(periodsAndSpacesGlyphBounds.width(), periodsGlyphBounds.width()); |
| 475 } | 475 } |
| 476 | 476 |
| 477 } // namespace blink | 477 } // namespace blink |
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