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Merge pull request #2312 from MartinCornelius/tests/graphics-resetProjection

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Add love.graphics.resetProjection test
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Sasha Szpakowski
2026-04-30 20:52:08 -03:00
committed by GitHub
parent 5f34b8d1c8 3094e20150
commit 5ede9f994a
2 changed files with 25 additions and 0 deletions
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testing/output/expected/love.test.graphics.resetProjection-1.png
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testing/tests/graphics.lua
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@@ -2674,6 +2674,31 @@ love.test.graphics.translate = function(test)
end
-- love.graphics.resetProjection
love.test.graphics.resetProjection = function(test)
local canvas = love.graphics.newCanvas(16, 16)
love.graphics.setCanvas(canvas)
love.graphics.clear(0, 0, 0, 1)
love.graphics.origin()
-- draw red pixel at (0, 4) using default projection
love.graphics.setColor(1, 0, 0, 1)
love.graphics.rectangle('fill', 0, 4, 1, 1)
love.graphics.setProjection("row", 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0)
-- draw a green pixel at that should not show on screen after projection.
-- if setProjection doesn't affect it, the green pixel will show and fail
-- the test.
love.graphics.setColor(0, 1, 0, 1)
love.graphics.rectangle('fill', 2, 2, 1, 1)
-- draw a blue pixel at (8, 8) after resetting projection
love.graphics.resetProjection()
love.graphics.setColor(0, 0, 1, 1)
love.graphics.rectangle('fill', 8, 8, 1, 1)
love.graphics.setCanvas()
local imgdata = love.graphics.readbackTexture(canvas)
test:compareImg(imgdata)
end
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