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New tests to load/save Sprite/Image/Palette
This commit is contained in:
David Capello
parent
ea4f6ce957
commit
585ffc91a4
@ -1,65 +1,94 @@
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-- Copyright (C) 2019 Igara Studio S.A.
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-- Copyright (C) 2018 David Capello
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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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local pc = app.pixelColor
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local rgba = app.pixelColor.rgba
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local a = Image(32, 64)
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assert(a.width == 32)
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assert(a.height == 64)
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assert(a.colorMode == ColorMode.RGB) -- RGB by default
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assert(a:isEmpty())
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assert(a:isPlain(pc.rgba(0, 0, 0, 0)))
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assert(a:isPlain(rgba(0, 0, 0, 0)))
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assert(a:isPlain(0))
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do
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local b = Image(32, 64, ColorMode.INDEXED)
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assert(b.width == 32)
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assert(b.height == 64)
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assert(b.colorMode == ColorMode.INDEXED)
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local b = Image(32, 64, ColorMode.INDEXED)
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assert(b.width == 32)
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assert(b.height == 64)
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assert(b.colorMode == ColorMode.INDEXED)
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local c = Image{ width=32, height=64, colorMode=ColorMode.INDEXED }
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assert(c.width == 32)
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assert(c.height == 64)
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assert(c.colorMode == ColorMode.INDEXED)
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end
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-- Get/put RGBA pixels
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do
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for y=0,a.height-1 do
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for x=0,a.width-1 do
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a:putPixel(x, y, pc.rgba(x, y, x+y, x-y))
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end
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end
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assert(not a:isEmpty())
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for y=0,a.height-1 do
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for x=0,a.width-1 do
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a:putPixel(x, y, rgba(x, y, x+y, x-y))
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end
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end
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assert(not a:isEmpty())
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end
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-- Clone
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do
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local c = a:clone()
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assert(c.width == 32)
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assert(c.height == 64)
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assert(c.colorMode == ColorMode.RGB)
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local c = Image(a)
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local d = a:clone()
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assert(c.width == 32)
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assert(c.height == 64)
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assert(c.colorMode == ColorMode.RGB)
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assert(c.width == d.width)
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assert(c.height == d.height)
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assert(c.colorMode == d.colorMode)
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-- Get RGB pixels
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for y=0,c.height-1 do
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for x=0,c.width-1 do
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assert(c:getPixel(x, y) == pc.rgba(x, y, x+y, x-y))
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end
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end
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-- Get RGB pixels
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for y=0,c.height-1 do
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for x=0,c.width-1 do
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local expectedColor = rgba(x, y, x+y, x-y)
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assert(c:getPixel(x, y) == expectedColor)
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assert(d:getPixel(x, y) == expectedColor)
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end
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end
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end
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-- Patch
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do
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local spr = Sprite(256, 256)
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local image = app.site.image
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local copy = image:clone()
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assert(image:getPixel(0, 0) == 0)
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for y=0,copy.height-1 do
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for x=0,copy.width-1 do
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copy:putPixel(x, y, pc.rgba(255-x, 255-y, 0, 255))
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end
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end
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image:putImage(copy)
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assert(image:getPixel(0, 0) == pc.rgba(255, 255, 0, 255))
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assert(image:getPixel(255, 255) == pc.rgba(0, 0, 0, 255))
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app.undo()
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assert(image:getPixel(0, 0) == pc.rgba(0, 0, 0, 0))
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assert(image:getPixel(255, 255) == pc.rgba(0, 0, 0, 0))
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local spr = Sprite(256, 256)
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local image = app.site.image
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local copy = image:clone()
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assert(image:getPixel(0, 0) == 0)
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for y=0,copy.height-1 do
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for x=0,copy.width-1 do
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copy:putPixel(x, y, rgba(255-x, 255-y, 0, 255))
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end
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end
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image:putImage(copy)
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assert(image:getPixel(0, 0) == rgba(255, 255, 0, 255))
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assert(image:getPixel(255, 255) == rgba(0, 0, 0, 255))
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app.undo()
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assert(image:getPixel(0, 0) == rgba(0, 0, 0, 0))
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assert(image:getPixel(255, 255) == rgba(0, 0, 0, 0))
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end
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-- Load/Save
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do
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local a = Image{ fromFile="sprites/1empty3.aseprite" }
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assert(a.width == 32)
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assert(a.height == 32)
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a:saveAs("_test_oneframe.png")
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local b = Image{ fromFile="_test_oneframe.png" }
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assert(b.width == 32)
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assert(b.height == 32)
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for y=0,a.height-1 do
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for x=0,a.width-1 do
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assert(a:getPixel(x, y) == b:getPixel(x, y))
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end
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end
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end
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@ -1,27 +1,51 @@
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-- Copyright (C) 2019 Igara Studio S.A.
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-- Copyright (C) 2018 David Capello
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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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local p = Palette()
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assert(#p == 256)
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for i = 0,#p-1 do
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assert(p:getColor(i) == Color(0, 0, 0))
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do
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local p = Palette()
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assert(#p == 256)
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for i = 0,#p-1 do
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assert(p:getColor(i) == Color(0, 0, 0))
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end
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end
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p = Palette(32)
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assert(#p == 32)
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for i = 0,#p-1 do
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assert(p:getColor(i) == Color(0, 0, 0))
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do
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local p = Palette(32)
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assert(#p == 32)
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for i = 0,#p-1 do
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assert(p:getColor(i) == Color(0, 0, 0))
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end
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p:resize(4)
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assert(#p == 4)
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p:setColor(0, Color(255, 8, 32))
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p:setColor(1, Color(250, 4, 30))
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p:setColor(2, Color(240, 3, 20))
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p:setColor(3, Color(210, 2, 10))
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assert(p:getColor(0) == Color(255, 8, 32))
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assert(p:getColor(1) == Color(250, 4, 30))
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assert(p:getColor(2) == Color(240, 3, 20))
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assert(p:getColor(3) == Color(210, 2, 10))
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end
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p:resize(4)
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assert(#p == 4)
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p:setColor(0, Color(255, 8, 32))
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p:setColor(1, Color(250, 4, 30))
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p:setColor(2, Color(240, 3, 20))
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p:setColor(3, Color(210, 2, 10))
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assert(p:getColor(0) == Color(255, 8, 32))
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assert(p:getColor(1) == Color(250, 4, 30))
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assert(p:getColor(2) == Color(240, 3, 20))
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assert(p:getColor(3) == Color(210, 2, 10))
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-- Load/save
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do
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local p = Palette{ fromFile="sprites/abcd.aseprite" }
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assert(#p == 5)
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assert(p:getColor(0) == Color(0, 0, 0))
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assert(p:getColor(1) == Color(25, 0, 255))
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assert(p:getColor(2) == Color(255, 0, 0))
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assert(p:getColor(3) == Color(255, 255, 0))
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assert(p:getColor(4) == Color(0, 128, 0))
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p:saveAs("_test_.gpl")
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local q = Palette{ fromFile="_test_.gpl" }
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assert(#p == #q)
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for i=0,#q-1 do
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assert(p:getColor(i) == q:getColor(i))
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end
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end
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@ -1,3 +1,4 @@
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-- Copyright (C) 2019 Igara Studio S.A.
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-- Copyright (C) 2018 David Capello
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--
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-- This file is released under the terms of the MIT license.
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@ -28,10 +29,22 @@ do
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assert(a.width == 8)
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assert(a.height == 10)
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local b = Sprite(4, 4, ColorMode.INDEXED)
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-- Test other Sprite() constructors
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local b = Sprite(4, 8, ColorMode.INDEXED)
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assert(b.width == 4)
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assert(b.height == 4)
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assert(b.height == 8)
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assert(b.colorMode == ColorMode.INDEXED)
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local c = Sprite{ colorMode=ColorMode.INDEXED, width=10, height=20 }
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assert(c.width == 10)
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assert(c.height == 20)
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assert(c.colorMode == ColorMode.INDEXED)
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local d = Sprite{ fromFile="sprites/abcd.aseprite" }
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assert(#d.layers == 4)
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assert(d.width == 32)
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assert(d.height == 32)
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assert(d.colorMode == ColorMode.INDEXED)
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end
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-- Transparent color
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@ -63,7 +76,7 @@ do
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assert(a.palettes[1]:getColor(2) == Color(0, 0, 255))
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end
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-- Flatten
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-- Duplicate & Flatten
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do
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local a = Sprite(32, 32)
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@ -71,6 +84,8 @@ do
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a:newLayer()
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assert(#a.layers == 3)
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a:flatten()
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local b = Sprite(a) -- Clone a
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a:flatten() -- Flatten a
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assert(#a.layers == 1)
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assert(#b.layers == 3)
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end
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