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d52a2ff10e
Assertion fails if the point is outside of the rect. This was introduced in introduced in #18970 and causes serenity to crash when changing to 2x resolution for a monitor, if the cursor after resizing is outside of the new screen. Added test to reproduce.
58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
/*
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* Copyright (c) 2023, Jelle Raaijmakers <jelle@gmta.nl>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibGfx/Rect.h>
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#include <LibTest/TestCase.h>
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TEST_CASE(int_rect_right_and_bottom)
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{
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Gfx::IntRect rect = { 2, 3, 4, 5 };
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EXPECT_EQ(rect.right(), 6);
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EXPECT_EQ(rect.bottom(), 8);
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}
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TEST_CASE(float_rect_right_and_bottom)
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{
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Gfx::FloatRect rect = { 1.f, 2.f, 3.5f, 4.5f };
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EXPECT_APPROXIMATE(rect.right(), 4.5f);
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EXPECT_APPROXIMATE(rect.bottom(), 6.5f);
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}
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TEST_CASE(rect_contains_vertically)
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{
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Gfx::FloatRect rect = { 0.f, 0.f, 100.f, 100.f };
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EXPECT(rect.contains_vertically(99.f));
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EXPECT(!rect.contains_vertically(100.f));
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}
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TEST_CASE(rect_shatter)
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{
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Gfx::IntRect glass_plate = { 0, 0, 100, 100 };
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Gfx::IntRect hammer = { 30, 40, 40, 10 };
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auto shards = glass_plate.shatter(hammer);
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EXPECT(!shards.is_empty());
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int total_shard_area = 0;
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for (auto shard : shards) {
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EXPECT(glass_plate.contains(shard));
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EXPECT(!hammer.intersects(shard));
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total_shard_area += shard.size().area();
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}
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EXPECT_EQ(glass_plate.size().area() - hammer.size().area(), total_shard_area);
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}
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TEST_CASE(rect_closest_to)
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{
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Gfx::IntRect const screen_rect = { 0, 0, 960, 540 };
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Gfx::Point<int> p = { 460, 592 }; // point is below the rect
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Gfx::Point<int> closest = screen_rect.closest_to(p);
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EXPECT_EQ(screen_rect.side(closest), Gfx::IntRect::Side::Bottom);
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p = { 960, 0 }; // point exactly on top right corner
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closest = screen_rect.closest_to(p);
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EXPECT_EQ(screen_rect.side(closest), Gfx::IntRect::Side::Top);
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}
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