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https://github.com/aseprite/aseprite.git
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Add pixel perfect tests
This commit is contained in:
Martín Capello
David Capello
parent
1dce35245c
commit
d73ba86f73
361
scripts/pixel_perfect.lua
Normal file
361
scripts/pixel_perfect.lua
Normal file
@ -0,0 +1,361 @@
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-- Copyright (C) 2019-2021 Igara Studio S.A.
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--
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-- This file is released under the terms of the MIT license.
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-- Read LICENSE.txt for more information.
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dofile('./test_utils.lua')
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local spr = Sprite(6, 6)
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local cel = spr.cels[1]
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-- Point size 1px, solid color, no symmetry, no tiled mode
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do
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local title = '1px, solid, no symmetry, no tiled'
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local red = Color{ r=255, g=0, b=0 }
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local r = red.rgbaPixel
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local pixel=Brush{ size=1, type=BrushType.CIRCLE }
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local testData = {
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{
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id='1 - ' .. title .. ': right then down',
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points={ Point(2, 2), Point(3, 2), Point(3, 3) },
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expected={ r, 0,
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0, r }
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},
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{
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id='2 - ' .. title .. ': down then right',
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points={ Point(2, 2), Point(2, 3), Point(3, 3) },
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expected={ r, 0,
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0, r }
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},
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{
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id='3 - ' .. title .. ': left then up',
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points={ Point(2, 2), Point(1, 2), Point(1, 1) },
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expected={ r, 0,
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0, r }
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},
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{
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id='4 - ' .. title .. ': up then left',
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points={ Point(2, 2), Point(2, 1), Point(1, 1) },
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expected={ r, 0,
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0, r }
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}
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}
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for i,v in ipairs(testData) do
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app.useTool{
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tool='pencil',
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freehandAlgorithm=1,
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brush=pixel,
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color=red,
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points=v.points}
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expect_img_msg(cel.image, v.expected, '\nTest \'' .. v.id .. '\' failed')
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cel.image:clear(0)
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end
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end
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-- Point size 2px, translucent color, no symmetry, no tiled mode
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do
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local title = '2px, translucent, no symmetry, no tiled'
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local red = Color{ r=255, g=0, b=0, a=127 }
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local r = red.rgbaPixel
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local square=Brush{ size=2, type=BrushType.SQUARE }
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local testData = {
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{
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id='1 - ' .. title .. ': right then down',
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points={ Point(2, 2), Point(3, 2), Point(3, 3) },
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expected={ r, r, 0,
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r, r, r,
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0, r, r }
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},
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{
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id='2 - ' .. title .. ': down then right',
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points={ Point(2, 2), Point(2, 3), Point(3, 3) },
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expected={ r, r, 0,
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r, r, r,
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0, r, r }
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},
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{
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id='3 - ' .. title .. ': left then up',
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points={ Point(2, 2), Point(1, 2), Point(1, 1) },
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expected={ r, r, 0,
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r, r, r,
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0, r, r }
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},
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{
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id='4 - ' .. title .. ': up then left',
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points={ Point(2, 2), Point(2, 1), Point(1, 1) },
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expected={ r, r, 0,
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r, r, r,
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0, r, r }
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}
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}
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for i,v in ipairs(testData) do
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app.useTool{
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tool='pencil',
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freehandAlgorithm=1,
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brush=square,
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color=red,
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points=v.points}
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expect_img_msg(cel.image, v.expected, '\nTest \'' .. v.id .. '\' failed')
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cel.image:clear(0)
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end
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end
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-- Point size 2px, translucent color, symmetry, no tiled mode
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do
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local pref = app.preferences
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local docPref = pref.document(spr)
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pref.symmetry_mode.enabled = true
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docPref.symmetry.mode = 3
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docPref.symmetry.x_axis = 3
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docPref.symmetry.y_axis = 3
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local title = '2px, translucent, symmetry on, no tiled'
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local red = Color{ r=255, g=0, b=0, a=127 }
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local r = red.rgbaPixel
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local square=Brush{ size=2, type=BrushType.SQUARE }
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local testData = {
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{
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id='1 - ' .. title .. ': right then down',
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points={ Point(1, 1), Point(2, 1), Point(2, 2) },
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expected={ r, r, 0, 0, r, r,
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r, r, r, r, r, r,
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0, r, r, r, r, 0,
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0, r, r, r, r, 0,
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r, r, r, r, r, r,
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r, r, 0, 0, r, r }
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},
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{
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id='2 - ' .. title .. ': down then right',
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points={ Point(1, 1), Point(1, 2), Point(2, 2) },
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expected={ r, r, 0, 0, r, r,
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r, r, r, r, r, r,
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0, r, r, r, r, 0,
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0, r, r, r, r, 0,
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r, r, r, r, r, r,
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r, r, 0, 0, r, r }
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},
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{
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id='3 - ' .. title .. ': left then up',
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points={ Point(2, 2), Point(1, 2), Point(1, 1) },
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expected={ r, r, 0, 0, r, r,
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r, r, r, r, r, r,
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0, r, r, r, r, 0,
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0, r, r, r, r, 0,
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r, r, r, r, r, r,
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r, r, 0, 0, r, r }
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},
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{
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id='4 - ' .. title .. ': up then left',
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points={ Point(2, 2), Point(2, 1), Point(1, 1) },
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expected={ r, r, 0, 0, r, r,
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r, r, r, r, r, r,
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0, r, r, r, r, 0,
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0, r, r, r, r, 0,
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r, r, r, r, r, r,
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r, r, 0, 0, r, r }
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}
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}
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for i,v in ipairs(testData) do
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app.useTool{
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tool='pencil',
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freehandAlgorithm=1,
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brush=square,
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color=red,
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points=v.points}
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expect_img_msg(cel.image, v.expected, '\nTest \'' .. v.id .. '\' failed')
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cel.image:clear(0)
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end
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end
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-- Point size 2px, translucent color, no symmetry, tiled mode on
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do
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local pref = app.preferences
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local docPref = pref.document(spr)
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pref.symmetry_mode.enabled = false
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docPref.tiled.mode = 3
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local title = '2px, translucent, no symmetry, tiled'
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local red = Color{ r=255, g=0, b=0, a=127 }
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local r = red.rgbaPixel
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local square=Brush{ size=2, type=BrushType.SQUARE }
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local testData = {
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-- Top left corner
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{
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id='1 - ' .. title .. ': on top left corner, right then down',
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points={ Point(0, 0), Point(1, 0), Point(1, 1) },
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expected={ r, r, 0, 0, 0, r,
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r, r, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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r, 0, 0, 0, 0, r }
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},
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{
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id='2 - ' .. title .. ': on top left corner, down then right',
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points={ Point(0, 0), Point(0, 1), Point(1, 1) },
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expected={ r, r, 0, 0, 0, r,
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r, r, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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r, 0, 0, 0, 0, r }
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},
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{
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id='3 - ' .. title .. ': on top left corner, left then up',
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points={ Point(0, 0), Point(-1, 0), Point(-1, -1) },
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expected={ r, 0, 0, 0, 0, r,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, r, r,
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r, 0, 0, 0, r, r }
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},
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{
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id='4 - ' .. title .. ': on top left corner, up then left',
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points={ Point(0, 0), Point(0, -1), Point(-1, -1) },
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expected={ r, 0, 0, 0, 0, r,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, r, r,
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r, 0, 0, 0, r, r }
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},
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-- Top right corner
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{
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id='5 - ' .. title .. ': on top right corner, right then down',
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points={ Point(6, 0), Point(7, 0), Point(7, 1) },
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expected={ r, r, 0, 0, 0, r,
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r, r, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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r, 0, 0, 0, 0, r }
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},
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{
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id='6 - ' .. title .. ': on top right corner, down then right',
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points={ Point(6, 0), Point(6, 1), Point(7, 1) },
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expected={ r, r, 0, 0, 0, r,
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r, r, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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r, 0, 0, 0, 0, r }
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},
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{
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id='7 - ' .. title .. ': on top right corner, left then up',
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points={ Point(6, 0), Point(5, 0), Point(5, -1) },
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expected={ r, 0, 0, 0, 0, r,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, r, r,
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r, 0, 0, 0, r, r }
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},
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{
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id='8 - ' .. title .. ': on top right corner, up then left',
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points={ Point(6, 0), Point(5, 0), Point(5, -1) },
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expected={ r, 0, 0, 0, 0, r,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, r, r,
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r, 0, 0, 0, r, r }
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},
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-- Bottom left corner
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{
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id='9 - ' .. title .. ': on bottom left corner, right then down',
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points={ Point(0, 6), Point(1, 6), Point(1, 7) },
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expected={ r, r, 0, 0, 0, r,
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r, r, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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r, 0, 0, 0, 0, r }
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},
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{
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id='10 - ' .. title .. ': on bottom left corner, down then right',
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points={ Point(0, 6), Point(0, 7), Point(1, 7) },
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expected={ r, r, 0, 0, 0, r,
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r, r, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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r, 0, 0, 0, 0, r }
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},
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{
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id='11 - ' .. title .. ': on bottom left corner, left then up',
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points={ Point(0, 6), Point(-1, 6), Point(-1, 5) },
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expected={ r, 0, 0, 0, 0, r,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, r, r,
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r, 0, 0, 0, r, r }
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},
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{
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id='12 - ' .. title .. ': on bottom left corner, up then left',
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points={ Point(0, 6), Point(0, 5), Point(-1, 5) },
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expected={ r, 0, 0, 0, 0, r,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, r, r,
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r, 0, 0, 0, r, r }
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},
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-- Botomm right corner
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{
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id='13 - ' .. title .. ': on bottom right corner, right then down',
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points={ Point(6, 6), Point(7, 6), Point(7, 7) },
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expected={ r, r, 0, 0, 0, r,
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r, r, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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r, 0, 0, 0, 0, r }
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},
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{
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id='14 - ' .. title .. ': on bottom right corner, down then right',
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points={ Point(6, 6), Point(6, 7), Point(7, 7) },
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expected={ r, r, 0, 0, 0, r,
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r, r, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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r, 0, 0, 0, 0, r }
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},
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{
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id='15 - ' .. title .. ': on bottom right corner, left then up',
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points={ Point(6, 6), Point(5, 6), Point(5, 5) },
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expected={ r, 0, 0, 0, 0, r,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, r, r,
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r, 0, 0, 0, r, r }
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},
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{
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id='16 - ' .. title .. ': on bottom right corner, up then left',
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points={ Point(6, 6), Point(6, 5), Point(5, 5) },
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expected={ r, 0, 0, 0, 0, r,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, r, r,
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r, 0, 0, 0, r, r }
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},
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}
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for i,v in ipairs(testData) do
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app.useTool{
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tool='pencil',
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freehandAlgorithm=1,
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brush=square,
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color=red,
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points=v.points}
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expect_img_msg(cel.image, v.expected, '\nTest \'' .. v.id .. '\' failed')
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cel.image:clear(0)
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end
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end
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@ -32,6 +32,8 @@ function expect_img(image, expectedPixels)
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local h = image.height
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if w*h ~= #expectedPixels then
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print(debug.traceback())
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print('Expected pixels: #=' .. #expectedPixels)
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print('Image size: w=' .. w .. ' h=' .. h .. ' #=' .. w*h)
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dump_img(image)
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assert(w*h == #expectedPixels)
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end
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@ -75,6 +77,14 @@ function expect_img(image, expectedPixels)
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end
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end
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function expect_img_msg(image, expectedPixels, msg)
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local status, err = pcall(expect_img, image, expectedPixels)
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if not status then
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print(msg)
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error(err)
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end
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end
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function array_to_pixels(array, image)
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local w = image.width
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local h = image.height
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