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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/HarfBuzzShaper.h" | 5 #include "platform/fonts/shaping/HarfBuzzShaper.h" |
| 6 | 6 |
| 7 #include <unicode/uscript.h> |
| 7 #include "platform/fonts/Font.h" | 8 #include "platform/fonts/Font.h" |
| 8 #include "platform/fonts/FontCache.h" | 9 #include "platform/fonts/FontCache.h" |
| 9 #include "platform/fonts/shaping/ShapeResultTestInfo.h" | 10 #include "platform/fonts/shaping/ShapeResultTestInfo.h" |
| 10 #include "platform/text/TextRun.h" | 11 #include "platform/text/TextRun.h" |
| 11 #include "testing/gtest/include/gtest/gtest.h" | 12 #include "testing/gtest/include/gtest/gtest.h" |
| 12 #include "wtf/Vector.h" | 13 #include "wtf/Vector.h" |
| 13 #include <unicode/uscript.h> | |
| 14 | 14 |
| 15 namespace blink { | 15 namespace blink { |
| 16 | 16 |
| 17 class HarfBuzzShaperTest : public ::testing::Test { | 17 class HarfBuzzShaperTest : public ::testing::Test { |
| 18 protected: | 18 protected: |
| 19 void SetUp() override { | 19 void SetUp() override { |
| 20 fontDescription.setComputedSize(12.0); | 20 fontDescription.setComputedSize(12.0); |
| 21 font = Font(fontDescription); | 21 font = Font(fontDescription); |
| 22 font.update(nullptr); | 22 font.update(nullptr); |
| 23 } | 23 } |
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| 259 | 259 |
| 260 RefPtr<ShapeResult> first = shaper.shape(&font, TextDirection::kRtl, 0, 1); | 260 RefPtr<ShapeResult> first = shaper.shape(&font, TextDirection::kRtl, 0, 1); |
| 261 RefPtr<ShapeResult> second = shaper.shape(&font, TextDirection::kRtl, 1, 2); | 261 RefPtr<ShapeResult> second = shaper.shape(&font, TextDirection::kRtl, 1, 2); |
| 262 | 262 |
| 263 // Combined width should be the same when shaping the two characters | 263 // Combined width should be the same when shaping the two characters |
| 264 // separately as when shaping them combined. | 264 // separately as when shaping them combined. |
| 265 ASSERT_NEAR(combined->width(), first->width() + second->width(), 0.1); | 265 ASSERT_NEAR(combined->width(), first->width() + second->width(), 0.1); |
| 266 } | 266 } |
| 267 | 267 |
| 268 } // namespace blink | 268 } // namespace blink |
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