Files
serenity/Tests/LibGfx/TestPath.cpp
Nico Weber c1ea8fa01c LibGfx+Tests: Fix infinite loop in butt line cap drawing
Sometimes going across would put is one active range away from
being in-bounds, so check the two neighboring ranges too.
2024-09-27 20:18:55 -04:00

40 lines
1.1 KiB
C++

/*
* Copyright (c) 2024, Nico Weber <thakis@chromium.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibTest/TestCase.h>
#include <LibGfx/Path.h>
TEST_CASE(path_to_fill_short_wide_line_with_butt_linecap)
{
// Test drawing a horizontal rect by stroking a vertical short wide line.
{
int width = 100;
int height = 1;
Gfx::Path path;
path.move_to({ width / 2, 0 });
path.line_to({ width / 2, height });
auto fill = path.stroke_to_fill(width, Gfx::Path::CapStyle::Butt);
// FIXME: This should be true.
// EXPECT_EQ(fill.bounding_box(), Gfx::FloatRect({ 0, 0 }, { width, height }));
}
// Test drawing a vertical rect by stroking a horizontal short wide line.
{
int width = 1;
int height = 100;
Gfx::Path path;
path.move_to({ 0, height / 2 });
path.line_to({ width, height / 2 });
auto fill = path.stroke_to_fill(height, Gfx::Path::CapStyle::Butt);
// FIXME: This should be true.
// EXPECT_EQ(fill.bounding_box(), Gfx::FloatRect({ 0, 0 }, { width, height }));
}
}