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local function test(msg, f)
local success, error = pcall(f)
if success then
print(msg .. "\t\t[OK]")
else
print(msg .. "\t\t[FAIL]")
print(error)
end
end
local ecs = require 'ecs'
local Filter = ecs.Filter
test("Filter.AND correctly matches basic keys", function()
local filter = Filter.AND{"hello", "world"}
assert(filter{hello=true} == false)
assert(filter{world=true} == false)
assert(filter{hello=true, world=true} == true)
assert(filter{asm=true, hello=true, world=true} == true)
end)
test("Filter.AND correctly matches subfilters", function()
local subfilter = Filter.AND{"hello"}
local filter = Filter.AND{subfilter, "world"}
assert(filter{hello=true} == false)
assert(filter{world=true} == false)
assert(filter{hello=true, world=true} == true)
assert(filter{asm=true, hello=true, world=true} == true)
end)
test("Filter.OR correctly matches basic keys", function()
local filter = Filter.OR{"hello", "world"}
assert(filter{hello=true} == true)
assert(filter{world=true} == true)
assert(filter{hello=true, world=true} == true)
assert(filter{asm=true} == false)
end)
test("Filter.OR correctly matches subfilters", function()
local subfilter = Filter.OR{"hello"}
local filter = Filter.OR{subfilter, "world"}
assert(filter{hello=true} == true)
assert(filter{world=true} == true)
assert(filter{hello=true, world=true} == true)
assert(filter{asm=true} == false)
end)
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