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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/webui/ash/emoji/bubble_utils.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/display/test/test_screen.h"
using display::test::TestScreen;
using ::testing::TestWithParam;
using ::testing::ValuesIn;
namespace {
struct GetBubbleBoundsAroundCaretTestParams {
gfx::Rect caret_bounds;
gfx::Outsets bubble_border_outsets;
gfx::Size bubble_size;
gfx::Rect bubble_bounds;
};
// The test cases here are based on test screen (width = 800, height = 600).
std::vector<GetBubbleBoundsAroundCaretTestParams>
get_bubble_bounds_around_caret_test_params = {
// When: caret appears on top left corner.
// Then: bubble appears below caret.
{
.caret_bounds = gfx::Rect(0, 0, 100, 20),
.bubble_border_outsets = gfx::Outsets(8),
.bubble_size = gfx::Size(404, 464),
.bubble_bounds = gfx::Rect(16, 20, 420, 480),
},
// When: caret appears on top right corner.
// Then: bubbles appears below caret.
{
.caret_bounds = gfx::Rect(700, 0, 100, 20),
.bubble_border_outsets = gfx::Outsets(8),
.bubble_size = gfx::Size(404, 464),
.bubble_bounds = gfx::Rect(364, 20, 420, 480),
},
// When: caret appears on bottom left corner.
// Then: bubbles appears above caret.
{
.caret_bounds = gfx::Rect(0, 580, 100, 20),
.bubble_border_outsets = gfx::Outsets(8),
.bubble_size = gfx::Size(404, 464),
.bubble_bounds = gfx::Rect(16, 100, 420, 480),
},
// When: caret appears on bottom right corner.
// Then: bubbles appears above caret.
{
.caret_bounds = gfx::Rect(700, 580, 100, 20),
.bubble_border_outsets = gfx::Outsets(8),
.bubble_size = gfx::Size(404, 464),
.bubble_bounds = gfx::Rect(364, 100, 420, 480),
},
};
class BubbleUtilsTest
: public TestWithParam<GetBubbleBoundsAroundCaretTestParams> {
protected:
TestScreen test_screen_{/*create_display=*/true, /*register_screen=*/true};
};
TEST_P(BubbleUtilsTest, GetBubbleBoundsAroundCaret) {
gfx::Rect bubble_bounds = ash::GetBubbleBoundsAroundCaret(
GetParam().caret_bounds, GetParam().bubble_border_outsets,
GetParam().bubble_size);
// Check the bubble is positioned as expected.
EXPECT_EQ(bubble_bounds, GetParam().bubble_bounds);
// Check the bubble is not displayed off-screen.
EXPECT_GT(bubble_bounds.x(), 0);
EXPECT_GT(bubble_bounds.y(), 0);
EXPECT_LT(bubble_bounds.x() + bubble_bounds.width(),
TestScreen::kDefaultScreenBounds.width());
EXPECT_LT(bubble_bounds.y() + bubble_bounds.height(),
TestScreen::kDefaultScreenBounds.height());
}
INSTANTIATE_TEST_SUITE_P(BubbleUtilsTestAll,
BubbleUtilsTest,
ValuesIn(get_bubble_bounds_around_caret_test_params));
} // namespace
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