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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/ambient/ui/ambient_animation_attribution_transformer.h"
#include <memory>
#include <string>
#include <string_view>
#include "ash/ambient/test/ambient_test_util.h"
#include "base/check.h"
#include "cc/paint/skottie_resource_metadata.h"
#include "cc/paint/skottie_text_property_value.h"
#include "cc/paint/skottie_transform_property_value.h"
#include "cc/paint/skottie_wrapper.h"
#include "cc/test/lottie_test_data.h"
#include "cc/test/skia_common.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/geometry/point.h"
#include "ui/gfx/geometry/point_f.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/geometry/rect_conversions.h"
#include "ui/gfx/geometry/rect_f.h"
#include "ui/gfx/geometry/size.h"
#include "ui/gfx/geometry/test/geometry_util.h"
#include "ui/gfx/geometry/vector2d_f.h"
#include "ui/lottie/animation.h"
#include "ui/views/controls/animated_image_view.h"
namespace ash {
namespace {
using ::testing::Eq;
constexpr float kTextBoxCoordinatesTolerance = 0.5f;
class AmbientAnimationAttributionTransformerTest : public ::testing::Test {
protected:
AmbientAnimationAttributionTransformerTest()
: AmbientAnimationAttributionTransformerTest(
GenerateLottieCustomizableIdForTesting(/*unique_id=*/1),
GenerateLottieCustomizableIdForTesting(/*unique_id=*/2)) {}
AmbientAnimationAttributionTransformerTest(std::string_view text_node_1_name,
std::string_view text_node_2_name)
: text_node_1_name_(text_node_1_name),
text_node_2_name_(text_node_2_name) {
view_.SetAnimatedImage(std::make_unique<lottie::Animation>(
cc::CreateSkottieFromString(cc::CreateCustomLottieDataWith2TextNodes(
text_node_1_name_, text_node_2_name_))));
view_.SetHorizontalAlignment(views::ImageViewBase::Alignment::kCenter);
view_.SetVerticalAlignment(views::ImageViewBase::Alignment::kCenter);
animation_original_size_ = view_.animated_image()->GetOriginalSize();
}
gfx::RectF GetAbsoluteTextBoxCoordinates(std::string_view text_node_name) {
cc::SkottieResourceIdHash text_node_id =
cc::HashSkottieResourceId(text_node_name);
cc::SkottieTransformPropertyValueMap transform_properties =
view_.animated_image()->skottie()->GetCurrentTransformPropertyValues();
CHECK(transform_properties.contains(text_node_id))
<< "Transform property not found for " << text_node_name;
const cc::SkottieTextPropertyValueMap& text_map =
view_.animated_image()->text_map();
CHECK(text_map.contains(text_node_id))
<< "Text property not found for " << text_node_name;
return text_map.at(text_node_id).box() +
transform_properties.at(text_node_id).position.OffsetFromOrigin();
}
const std::string text_node_1_name_;
const std::string text_node_2_name_;
views::AnimatedImageView view_;
gfx::Size animation_original_size_;
};
class AmbientAnimationAttributionTransformerTestWithStaticText
: public AmbientAnimationAttributionTransformerTest {
protected:
AmbientAnimationAttributionTransformerTestWithStaticText()
: AmbientAnimationAttributionTransformerTest(
cc::kLottieDataWith2TextNode1,
cc::kLottieDataWith2TextNode2) {}
};
TEST_F(AmbientAnimationAttributionTransformerTest, ViewSmallerThanAnimation) {
const gfx::Rect view_bounds(animation_original_size_.width() / 2,
animation_original_size_.height() / 2);
view_.SetBoundsRect(view_bounds);
AmbientAnimationAttributionTransformer::TransformTextBox(view_);
gfx::RectF expected_box;
expected_box.set_width((animation_original_size_.width() / 4) +
(view_bounds.width() - 24));
expected_box.set_height(cc::kLottieDataWith2TextNode1Box.height());
expected_box.set_x(0);
expected_box.set_y((animation_original_size_.height() / 4) +
(view_bounds.height() - 24 - expected_box.height()));
EXPECT_RECTF_NEAR(GetAbsoluteTextBoxCoordinates(text_node_1_name_),
expected_box, kTextBoxCoordinatesTolerance);
expected_box.set_height(cc::kLottieDataWith2TextNode2Box.height());
expected_box.set_y((animation_original_size_.height() / 4) +
(view_bounds.height() - 24 - expected_box.height()));
EXPECT_RECTF_NEAR(GetAbsoluteTextBoxCoordinates(text_node_2_name_),
expected_box, kTextBoxCoordinatesTolerance);
}
TEST_F(AmbientAnimationAttributionTransformerTest, ViewLargerThanAnimation) {
const gfx::Rect view_bounds(animation_original_size_.width() * 2,
animation_original_size_.height() * 2);
view_.SetBoundsRect(view_bounds);
AmbientAnimationAttributionTransformer::TransformTextBox(view_);
gfx::RectF expected_box;
expected_box.set_width(animation_original_size_.width());
expected_box.set_height(cc::kLottieDataWith2TextNode1Box.height());
expected_box.set_x(0);
expected_box.set_y(animation_original_size_.height() - expected_box.height());
EXPECT_RECTF_NEAR(GetAbsoluteTextBoxCoordinates(text_node_1_name_),
expected_box, kTextBoxCoordinatesTolerance);
}
TEST_F(AmbientAnimationAttributionTransformerTestWithStaticText,
ViewLargerThanAnimation) {
view_.SetBoundsRect(gfx::Rect(animation_original_size_));
AmbientAnimationAttributionTransformer::TransformTextBox(view_);
// Static text nodes shouldn't change.
EXPECT_RECTF_EQ(view_.animated_image()
->text_map()
.at(cc::HashSkottieResourceId(text_node_1_name_))
.box(),
cc::kLottieDataWith2TextNode1Box);
EXPECT_RECTF_EQ(view_.animated_image()
->text_map()
.at(cc::HashSkottieResourceId(text_node_2_name_))
.box(),
cc::kLottieDataWith2TextNode2Box);
}
} // namespace
} // namespace ash
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