Add tests for Image.rowStride

This commit is contained in:
David Capello 2021-10-07 19:39:27 -03:00
parent b007185bdf
commit 452f07cde3

View File

@ -12,6 +12,7 @@ local a = Image(32, 64)
assert(a.width == 32)
assert(a.height == 64)
assert(a.colorMode == ColorMode.RGB) -- RGB by default
assert(a.rowStride == 32*4)
assert(a:isEmpty())
assert(a:isPlain(rgba(0, 0, 0, 0)))
assert(a:isPlain(0))
@ -21,6 +22,7 @@ do
assert(b.width == 32)
assert(b.height == 64)
assert(b.colorMode == ColorMode.INDEXED)
assert(b.rowStride == 32*1)
local c = Image{ width=32, height=64, colorMode=ColorMode.INDEXED }
assert(c.width == 32)