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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "core/frame/FrameView.h" | 5 #include "core/frame/FrameView.h" |
| 6 | 6 |
| 7 #include "bindings/core/v8/ExceptionStatePlaceholder.h" | 7 #include "bindings/core/v8/ExceptionState.h" |
| 8 #include "core/frame/Settings.h" | 8 #include "core/frame/Settings.h" |
| 9 #include "core/html/HTMLElement.h" | 9 #include "core/html/HTMLElement.h" |
| 10 #include "core/layout/LayoutObject.h" | 10 #include "core/layout/LayoutObject.h" |
| 11 #include "core/loader/EmptyClients.h" | 11 #include "core/loader/EmptyClients.h" |
| 12 #include "core/page/Page.h" | 12 #include "core/page/Page.h" |
| 13 #include "core/testing/DummyPageHolder.h" | 13 #include "core/testing/DummyPageHolder.h" |
| 14 #include "platform/RuntimeEnabledFeatures.h" | 14 #include "platform/RuntimeEnabledFeatures.h" |
| 15 #include "platform/geometry/IntSize.h" | 15 #include "platform/geometry/IntSize.h" |
| 16 #include "platform/graphics/paint/PaintArtifact.h" | 16 #include "platform/graphics/paint/PaintArtifact.h" |
| 17 #include "platform/heap/Handle.h" | 17 #include "platform/heap/Handle.h" |
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| 132 // pixels is calculated in 32-bit integer, because 65536 * 65536 would become 0 | 132 // pixels is calculated in 32-bit integer, because 65536 * 65536 would become 0 |
| 133 // if it was calculated in 32-bit and thus it would be considered as empty. | 133 // if it was calculated in 32-bit and thus it would be considered as empty. |
| 134 TEST_P(FrameViewTest, NoOverflowInIncrementVisuallyNonEmptyPixelCount) { | 134 TEST_P(FrameViewTest, NoOverflowInIncrementVisuallyNonEmptyPixelCount) { |
| 135 EXPECT_FALSE(document().view()->isVisuallyNonEmpty()); | 135 EXPECT_FALSE(document().view()->isVisuallyNonEmpty()); |
| 136 document().view()->incrementVisuallyNonEmptyPixelCount(IntSize(65536, 65536)); | 136 document().view()->incrementVisuallyNonEmptyPixelCount(IntSize(65536, 65536)); |
| 137 EXPECT_TRUE(document().view()->isVisuallyNonEmpty()); | 137 EXPECT_TRUE(document().view()->isVisuallyNonEmpty()); |
| 138 } | 138 } |
| 139 | 139 |
| 140 } // namespace | 140 } // namespace |
| 141 } // namespace blink | 141 } // namespace blink |
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