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local helpers = require("test.unit.helpers")
local to_cstr = helpers.to_cstr
local eq = helpers.eq
local option = helpers.cimport("./src/nvim/option.h")
local globals = helpers.cimport("./src/nvim/globals.h")
local check_ff_value = function(ff)
return option.check_ff_value(to_cstr(ff))
end
describe('check_ff_value', function()
it('views empty string as valid', function()
eq(1, check_ff_value(""))
end)
it('views "unix", "dos" and "mac" as valid', function()
eq(1, check_ff_value("unix"))
eq(1, check_ff_value("dos"))
eq(1, check_ff_value("mac"))
end)
it('views "foo" as invalid', function()
eq(0, check_ff_value("foo"))
end)
end)
describe('get_sts_value', function()
it([[returns 'softtabstop' when it is non-negative]], function()
globals.curbuf.b_p_sts = 5
eq(5, option.get_sts_value())
globals.curbuf.b_p_sts = 0
eq(0, option.get_sts_value())
end)
it([[returns "effective shiftwidth" when 'softtabstop' is negative]], function()
local shiftwidth = 2
globals.curbuf.b_p_sw = shiftwidth
local tabstop = 5
globals.curbuf.b_p_ts = tabstop
globals.curbuf.b_p_sts = -2
eq(shiftwidth, option.get_sts_value())
shiftwidth = 0
globals.curbuf.b_p_sw = shiftwidth
eq(tabstop, option.get_sts_value())
end)
end)
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