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Tests for new function make_aligned_mask

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Gaspar Capello 2024-09-01 18:00:08 -03:00 committed by David Capello
parent 68730c1c1b
commit e12233a19d
1 changed files with 77 additions and 1 deletions
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78
src/doc/grid_tests.cpp
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@ -1,5 +1,5 @@
// Aseprite Document Library
// Copyright (c) 2019 Igara Studio S.A.
// Copyright (c) 2019-2024 Igara Studio S.A.
//
// This file is released under the terms of the MIT license.
// Read LICENSE.txt for more information.
@ -11,6 +11,8 @@
#include <gtest/gtest.h>
#include "doc/grid.h"
#include "doc/mask.h"
#include "doc/util.h"
#include "gfx/rect_io.h"
#include "gfx/region.h"
@ -79,6 +81,80 @@ TEST(Grid, RectWithOffset)
EXPECT_EQ(Rect(1, 1, 1, 1), grid.canvasToTile(Rect(30, 30, 1, 1)));
}
TEST(Grid, MakeAlignedMask)
{
auto grid = Grid::MakeRect(Size(4, 4));
grid.origin(gfx::Point(1,1));
auto mask = Mask();
mask.replace(gfx::Rect(3, 3, 4, 4));
auto gridAlignedMask = make_aligned_mask(&grid, &mask);
EXPECT_EQ(gfx::Rect(1,1,8,8), gridAlignedMask.bounds());
mask.replace(gfx::Rect(1, 1, 4, 4));
auto gridAlignedMask2 = make_aligned_mask(&grid, &mask);
EXPECT_EQ(gfx::Rect(1,1,4,4), gridAlignedMask2.bounds());
mask.add(gfx::Rect(8, 4, 1, 1));
mask.add(gfx::Rect(7, 7, 1, 1));
auto gridAlignedMask3 = make_aligned_mask(&grid, &mask);
const bool _ = false;
const bool X = true;
bool expected[8*8] = {
X, X, X, X, X, X, X, X,
X, X, X, X, X, X, X, X,
X, X, X, X, X, X, X, X,
X, X, X, X, X, X, X, X,
_, _, _, _, X, X, X, X,
_, _, _, _, X, X, X, X,
_, _, _, _, X, X, X, X,
_, _, _, _, X, X, X, X,
};
int c=0;
for (int j=0; j<8; ++j)
for (int i=0; i<8; ++i)
EXPECT_EQ(expected[c++], gridAlignedMask3.bitmap()->getPixel(i, j));
mask.replace(gfx::Rect(4, 4, 1, 1));
mask.add(gfx::Rect(5, 5, 1, 1));
mask.add(gfx::Rect(8, 4, 1, 1));
mask.add(gfx::Rect(9, 1, 1, 1));
auto gridAlignedMask4 = make_aligned_mask(&grid, &mask);
bool expected2[12*8] = {
X, X, X, X, X, X, X, X, X, X, X, X,
X, X, X, X, X, X, X, X, X, X, X, X,
X, X, X, X, X, X, X, X, X, X, X, X,
X, X, X, X, X, X, X, X, X, X, X, X,
_, _, _, _, X, X, X, X, _, _, _, _,
_, _, _, _, X, X, X, X, _, _, _, _,
_, _, _, _, X, X, X, X, _, _, _, _,
_, _, _, _, X, X, X, X, _, _, _, _,
};
c=0;
for (int j=0; j<8; ++j)
for (int i=0; i<12; ++i)
EXPECT_EQ(expected2[c++], gridAlignedMask4.bitmap()->getPixel(i, j));
grid.origin(gfx::Point(2,1));
auto gridAlignedMask5 = make_aligned_mask(&grid, &mask);
bool expected3[8*8] = {
X, X, X, X, X, X, X, X,
X, X, X, X, X, X, X, X,
X, X, X, X, X, X, X, X,
X, X, X, X, X, X, X, X,
X, X, X, X, _, _, _, _,
X, X, X, X, _, _, _, _,
X, X, X, X, _, _, _, _,
X, X, X, X, _, _, _, _,
};
c=0;
for (int j=0; j<8; ++j)
for (int i=0; i<8; ++i)
EXPECT_EQ(expected3[c++], gridAlignedMask5.bitmap()->getPixel(i, j));
}
int main(int argc, char** argv)
{
::testing::InitGoogleTest(&argc, argv);