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Test bugs using image brush + tiled mode

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This commit is contained in:
David Capello 2020-02-11 09:36:48 -03:00
parent 0b0fbecc26
commit 22c5c2d547
2 changed files with 86 additions and 12 deletions
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29
scripts/test_utils.lua
View File

@ -1,4 +1,4 @@
-- Copyright (C) 2019 Igara Studio S.A.
-- Copyright (C) 2019-2020 Igara Studio S.A.
--
-- This file is released under the terms of the MIT license.
-- Read LICENSE.txt for more information.
@ -13,11 +13,26 @@ function expect_eq(a, b)
end
end
local function dump_img(image)
local w = image.width
local h = image.height
print('Image(' .. tostring(w) .. 'x' .. tostring(h) .. ') = {')
for v=0,h-1 do
local lineStr = ' '
for u=0,w-1 do
lineStr = lineStr .. image:getPixel(u, v) .. ','
end
print(lineStr)
end
print('}')
end
function expect_img(image, expectedPixels)
local w = image.width
local h = image.height
if w*h ~= #expectedPixels then
print(debug.traceback())
dump_img(image)
assert(w*h == #expectedPixels)
end
for y=0,h-1 do
@ -25,15 +40,7 @@ function expect_img(image, expectedPixels)
local value = image:getPixel(x, y)
local expected = expectedPixels[1+y*w+x]
if value ~= expected then
print('Image(' .. tostring(w) .. 'x' .. tostring(h) .. ') = {')
for v=0,h-1 do
lineStr = ' '
for u=0,w-1 do
lineStr = lineStr .. image:getPixel(u, v) .. ','
end
print(lineStr)
end
print('}')
dump_img(image)
print('In pixel (' .. x .. ', ' .. y .. '):')
local a = value
@ -51,7 +58,7 @@ function expect_img(image, expectedPixels)
app.pixelColor.rgbaG(b),
app.pixelColor.rgbaB(b),
app.pixelColor.rgbaA(b)))
elseif image.ColorMode == ColorMode.GRAY then
elseif image.colorMode == ColorMode.GRAY then
print(string.format(' - Value A = gray(%d,%d)',
app.pixelColor.grayG(a),
app.pixelColor.grayA(a)))

69
scripts/tools.lua
View File

@ -1,4 +1,4 @@
-- Copyright (C) 2019 Igara Studio S.A.
-- Copyright (C) 2019-2020 Igara Studio S.A.
--
-- This file is released under the terms of the MIT license.
-- Read LICENSE.txt for more information.
@ -552,3 +552,70 @@ do
expect_img(cel.image, { 0, 0,
0, 0 })
end
----------------------------------------------------------------------
-- draw with tiled mode + image brush
-- test for: https://community.aseprite.org/t/tile-mode-glitch/1183
----------------------------------------------------------------------
function drawing_with_tiled_mode_and_image_brush()
print("drawing_with_tiled_mode_and_image_brush")
local spr = Sprite(8, 3, ColorMode.INDEXED)
local cel = spr.cels[1]
-- enable tiled mode
local pref = app.preferences
local docPref = pref.document(spr)
docPref.tiled.mode = 3 -- both
expect_img(cel.image,
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 })
-- Create brush
local brushImg = Image(5, 2, ColorMode.INDEXED)
array_to_pixels({ 1, 2, 3, 2, 1,
0, 1, 2, 1, 0 }, brushImg)
local bru = Brush { image=brushImg }
-- Without overflow
app.useTool{ tool=pencil, brush=bru, points={ Point(2, 1) } }
expect_img(cel.image,
{ 1, 2, 3, 2, 1,
0, 1, 2, 1, 0 })
app.undo()
-- Overflow at the left-side
app.useTool{ tool=pencil, brush=bru, points={ Point(1, 1) } }
expect_img(cel.image,
{ 2, 3, 2, 1, 0, 0, 0, 1,
1, 2, 1, 0, 0, 0, 0, 0 })
app.undo()
-- Overflow at the right-side
app.useTool{ tool=pencil, brush=bru, points={ Point(9, 1) } }
expect_img(cel.image,
{ 2, 3, 2, 1, 0, 0, 0, 1,
1, 2, 1, 0, 0, 0, 0, 0 })
app.undo()
-- Overflow at the top
app.useTool{ tool=pencil, brush=bru, points={ Point(0, 0) } }
expect_img(cel.image,
{ 2, 1, 0, 0, 0, 0, 0, 1,
0, 0, 0, 0, 0, 0, 0, 0,
3, 2, 1, 0, 0, 0, 1, 2 })
app.undo()
-- Overflow at the bottom
app.useTool{ tool=pencil, brush=bru, points={ Point(1, 3) } }
expect_img(cel.image,
{ 1, 2, 1, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
2, 3, 2, 1, 0, 0, 0, 1 })
app.undo()
docPref.tiled.mode = 0 -- none (disable tiled mode)
end
drawing_with_tiled_mode_and_image_brush()