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- // Copyright (c) 2012 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef UI_COMPOSITOR_TEST_TEST_UTILS_H_
- #define UI_COMPOSITOR_TEST_TEST_UTILS_H_
- #include "base/time/time.h"
- #include "third_party/abseil-cpp/absl/types/optional.h"
- namespace gfx {
- class Rect;
- class RoundedCornersF;
- class Transform;
- }
- namespace ui {
- class Compositor;
- void CheckApproximatelyEqual(const gfx::Transform& lhs,
- const gfx::Transform& rhs);
- void CheckApproximatelyEqual(const gfx::Rect& lhs, const gfx::Rect& rhs);
- void CheckApproximatelyEqual(const gfx::RoundedCornersF& lhs,
- const gfx::RoundedCornersF& rhs);
- // Runs a RunLoop until the next frame is presented with an optional timeout.
- // Returns true if a frame is presented. Otherwise, returns false.
- [[nodiscard]] bool WaitForNextFrameToBePresented(
- ui::Compositor* compositor,
- absl::optional<base::TimeDelta> timeout = absl::nullopt);
- } // namespace ui
- #endif // UI_COMPOSITOR_TEST_TEST_UTILS_H_
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