local m = reqscript('internal/quickfort/map')

function test.module()

expect.error_match(

'this script cannot be called directly',

function() dfhack.run_script('internal/quickfort/map') end)

end

local dims = {x=3, y=4, z=5}

local bounds = m.MapBoundsChecker{dims=dims}

function test.is_on_map()

expect.false_(bounds:is_on_map({x=10, y=1, z=1}), 'bad x')

expect.false_(bounds:is_on_map({x=1, y=10, z=1}), 'bad y')

expect.false_(bounds:is_on_map({x=1, y=1, z=10}), 'bad z')

expect.true_(bounds:is_on_map({x=1, y=1, z=1}), 'good')

end

function test.is_on_map_x()

expect.false_(bounds:is_on_map_x(-2))

expect.false_(bounds:is_on_map_x(-1))

expect.true_(bounds:is_on_map_x(0))

expect.true_(bounds:is_on_map_x(1))

expect.true_(bounds:is_on_map_x(2))

expect.false_(bounds:is_on_map_x(3))

expect.false_(bounds:is_on_map_x(4))

end

function test.is_on_map_y()

expect.false_(bounds:is_on_map_y(-2))

expect.false_(bounds:is_on_map_y(-1))

expect.true_(bounds:is_on_map_y(0))

expect.true_(bounds:is_on_map_y(1))

expect.true_(bounds:is_on_map_y(2))

expect.true_(bounds:is_on_map_y(3))

expect.false_(bounds:is_on_map_y(4))

expect.false_(bounds:is_on_map_y(5))

end

function test.is_on_map_z()

expect.false_(bounds:is_on_map_z(-2))

expect.false_(bounds:is_on_map_z(-1))

expect.true_(bounds:is_on_map_z(0))

expect.true_(bounds:is_on_map_z(1))

expect.true_(bounds:is_on_map_z(2))

expect.true_(bounds:is_on_map_z(3))

expect.true_(bounds:is_on_map_z(4))

expect.false_(bounds:is_on_map_z(5))

expect.false_(bounds:is_on_map_z(6))

end

function test.is_on_map_edge()

expect.false_(bounds:is_on_map_edge({x=1, y=1, z=1}), 'not x or y')

expect.true_(bounds:is_on_map_edge({x=0, y=1, z=1}), 'on x left')

expect.true_(bounds:is_on_map_edge({x=2, y=1, z=1}), 'on x right')

expect.true_(bounds:is_on_map_edge({x=1, y=0, z=1}), 'on y top')

expect.true_(bounds:is_on_map_edge({x=1, y=3, z=1}), 'on y bottom')

expect.false_(bounds:is_on_map_edge({x=0, y=-1, z=1}), 'on x but bad y')

expect.false_(bounds:is_on_map_edge({x=-1, y=0, z=1}), 'on y but bad x')

end